[go: up one dir, main page]

CN111131376A - Image segmentation and transmission method, system, terminal and server in extreme network environment - Google Patents

Image segmentation and transmission method, system, terminal and server in extreme network environment Download PDF

Info

Publication number
CN111131376A
CN111131376A CN201911008576.1A CN201911008576A CN111131376A CN 111131376 A CN111131376 A CN 111131376A CN 201911008576 A CN201911008576 A CN 201911008576A CN 111131376 A CN111131376 A CN 111131376A
Authority
CN
China
Prior art keywords
segmented
picture
splitting
string
strings
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201911008576.1A
Other languages
Chinese (zh)
Inventor
贾俊强
苟亮
马占军
王平
薛高倩
买合布拜
马倩
迪力尼亚·迪力夏提
朱帕尔·努尔兰
文云
王晓玉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Information and Telecommunication Branch of State Grid Xinjiang Electric Power Co Ltd
State Grid Corp of China SGCC
Original Assignee
Information and Telecommunication Branch of State Grid Xinjiang Electric Power Co Ltd
State Grid Corp of China SGCC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Information and Telecommunication Branch of State Grid Xinjiang Electric Power Co Ltd, State Grid Corp of China SGCC filed Critical Information and Telecommunication Branch of State Grid Xinjiang Electric Power Co Ltd
Priority to CN201911008576.1A priority Critical patent/CN111131376A/en
Publication of CN111131376A publication Critical patent/CN111131376A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/56—Provisioning of proxy services
    • H04L67/565—Conversion or adaptation of application format or content
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/90—Buffering arrangements
    • H04L49/9057—Arrangements for supporting packet reassembly or resequencing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Information Transfer Between Computers (AREA)

Abstract

本发明涉及一种图片传输技术领域，是一种极端网络环境下图片切分传输方法、系统、终端及服务器，包括以下步骤：将图片编码转换为长字符串，并生成与该图片对应的唯一图片标识；预设分段字符串拆分长度，将长字符串依序拆分为多节分段字符串，并按照分段字符串的拆分顺序生成拆分顺序标识；建立网络请求，按照分段字符串的拆分顺序，上传图片标识、拆分顺序标识和所有分段字符串至服务器；服务器判断是否获取所有分段字符串，还原长字符串；将长字符串解码转换为原始图片。本发明将图片文件进行转码后进行拆分，再网络请求发送请求并在服务器还原，从而在极端网络环境下能有效的保证图片上传的成功率及传输稳定性，给用户带来较好的网络体验。

Figure 201911008576

The invention relates to the technical field of picture transmission, and is a method, system, terminal and server for picture segmentation and transmission under extreme network environment. Image identification; preset the splitting length of the segmented string, split the long string into multi-section segmented strings in sequence, and generate the splitting sequence identification according to the splitting sequence of the segmented strings; create a network request, follow the The splitting sequence of the segmented string, upload the image ID, splitting sequence ID and all segmented strings to the server; the server determines whether to obtain all the segmented strings and restores the long string; decodes the long string and converts it into the original image . The invention transcodes the picture file and then splits it, and then requests the network to send the request and restore it on the server, so that the success rate and transmission stability of picture uploading can be effectively guaranteed under extreme network environment, and the user can enjoy better results. web experience.

Figure 201911008576

Description

Image segmentation transmission method, system, terminal and server under extreme network environment
Technical Field
The invention relates to the technical field of picture transmission, in particular to a picture segmentation transmission method, a system, a terminal and a server under an extreme network environment.
Background
With the continuous development of information technology and the continuous enhancement of social demand, the development of information industry is changing day by day, and there are higher requirements on the quality, high speed and accuracy of communication transmission, the explosion development of mobile application enables people to work and upload field pictures at any time and any place through mobile software, which all need wireless network to perform communication transmission, more working scenes need to be completed by uploading pictures, and when the communication signal is poor, unexpected interruption occurs, the network security policy does not allow the use of file stream mode transmission, and the data request length is limited, the uploading of files such as pictures and the like is limited, or the picture with larger volume cannot be successfully uploaded.
Disclosure of Invention
The invention provides a picture segmentation transmission method in an extreme network environment, overcomes the defects of the prior art, and can effectively solve the problems that the picture is difficult to upload and is difficult to succeed when the network is poor or the data request length is limited in the prior art.
One of the technical schemes of the invention is realized by the following measures: a picture segmentation transmission method under an extreme network environment comprises the following steps:
converting the picture code into a long character string and generating a unique picture identifier corresponding to the picture;
presetting segmentation character string splitting length, sequentially splitting a long character string into a plurality of segments of segmentation character strings according to the splitting length, and generating splitting sequence identification according to the splitting sequence of the segmentation character strings;
establishing a network request, and uploading a picture identifier, a splitting sequence identifier and all the segmented character strings to a server according to the splitting sequence of the segmented character strings;
the server judges whether all the segmented character strings are acquired or not, and if so, all the segmented character strings are spliced according to the splitting sequence identification to restore the long character string;
and decoding and converting the long character string into the original picture.
The following is further optimization or/and improvement of the technical scheme of the invention:
the server determines whether to acquire all the segmented character strings, and specifically includes:
after receiving each network request, the server judges whether the splitting sequence identification is consistent with the number of the received segmented character strings;
and in response to the coincidence, the server judges that the current network request is the last request, namely all the segmented character strings are acquired, and in response to the coincidence, the segmented character strings are stored.
When the network request is established and the picture identifier, the splitting order identifier and all the segmented character strings are uploaded to the server according to the splitting order of the segmented character strings, the network request specifically comprises the following steps:
establishing a cyclic network request, wherein the number of the cyclic times is the same as the number of the segmented character strings;
according to the splitting sequence of the segmented character strings, uploading picture identification, splitting sequence identification and corresponding segmented character strings to a server in each network request;
and if the uploading fails, the current data is uploaded again, and if the uploading succeeds, the new data is continuously uploaded.
The pictures are converted into long character strings through the Base64 coding mode.
The long character string is converted into the original picture by the Base64 coding mode
The second technical scheme of the invention is realized by the following measures: a picture segmentation transmission system under an extreme network environment comprises a server and a terminal;
the terminal is used for converting the picture code into a long character string and generating a unique picture identifier corresponding to the picture; splitting the long character string to generate a splitting sequence identifier; uploading all the segmented character strings, the picture identifications and the splitting sequence identifications to a server;
and the server is used for judging whether all the segmented character strings are acquired or not, splicing all the segmented character strings according to the splitting sequence identifier in response to the acquisition, restoring the long character string, and decoding and converting the long character string into the original picture.
The third technical scheme of the invention is realized by the following measures: a terminal comprises a picture conversion unit, a long character string splitting unit and a segmented character string uploading unit;
the picture conversion unit is used for converting picture codes into long character strings and generating a unique picture identifier corresponding to the picture;
the long character string splitting unit is used for presetting a splitting length of the segmented character string, sequentially splitting the long character string into a plurality of segments of segmented character strings according to the splitting length, and generating splitting sequence identifiers according to the splitting sequence of the segmented character strings;
and the segmented character string uploading unit is used for establishing a network request and uploading the picture identifier, the splitting sequence identifier and all the segmented character strings to the server according to the splitting sequence of the segmented character strings.
The fourth technical scheme of the invention is realized by the following measures: a server comprises a receiving unit, a splicing unit and a restoring unit;
the receiving unit is used for receiving the picture identification, the splitting sequence identification and the segmentation character strings and judging whether all the segmentation character strings are acquired or not;
the splicing unit is used for splicing all the segmented character strings according to the splitting sequence identification after the segmented character strings are received, and restoring the long character strings;
and the restoring unit is used for decoding and converting the long character string into an original picture.
According to the invention, the picture file is transcoded and then split, and then the network requests to send the request and the request is restored in the server, so that the success rate and the transmission stability of picture uploading can be effectively ensured under an extreme network environment, and better network experience is brought to users.
Drawings
FIG. 1 is a flow chart of example 1 of the present invention.
Fig. 2 is a flowchart of acquiring all segmented character strings by a server in embodiment 1 of the present invention.
Fig. 3 is a flowchart of transmitting a picture identifier, a split order identifier, and all segmented character strings in embodiment 1 of the present invention.
Fig. 4 is a block diagram of the system configuration of embodiment 2 of the present invention.
Fig. 5 is a block diagram of a terminal structure according to embodiment 3 of the present invention.
Fig. 6 is a block diagram of a server according to embodiment 4 of the present invention.
Detailed Description
The present invention is not limited by the following examples, and specific embodiments may be determined according to the technical solutions and practical situations of the present invention.
The invention is further described with reference to the following examples and figures:
example 1: as shown in fig. 1, the method for transmitting the picture segmentation under the extreme network environment includes the following steps:
s1, converting the picture code into a long character string and generating a unique picture identifier corresponding to the picture;
s2, presetting segmentation character string splitting length, sequentially splitting a long character string into a plurality of segments of segmentation character strings according to the splitting length, and generating splitting sequence identification according to the splitting sequence of the segmentation character strings;
s3, establishing a network request, and uploading the picture identifier, the splitting sequence identifier and all the segmented character strings to a server according to the splitting sequence of the segmented character strings;
s4, the server judges whether to obtain all the segmented character strings, and if so, the server splices all the segmented character strings according to the split sequence identifier to restore the long character string;
and S5, decoding and converting the long character string into an original picture.
In the above S1, the HTML of the picture is first converted into the IMG object, then the Base64 encoding method of JavaScript is used to convert the binary IMG object of the picture into the long character string str OfBase64 foreimg, and a picture identifier IdOfIMG is generated. In S2, the length of the long string strOfBase64 foremg is calculated first, and then the string is split according to the preset splitting length L of the segmented string, the total number of the split long strings is defined as countofstrforemg, and each segmented string is defined as a splitting sequence identifier str (n) according to the splitting sequence.
According to the invention, the picture file is transcoded and then split, and then the network requests to send the request and the request is restored in the server, so that the success rate and the transmission stability of picture uploading can be effectively ensured under an extreme network environment, and better network experience is brought to users.
The following is further optimization or/and improvement of the technical scheme of the invention:
as shown in fig. 1 and 2, when the server determines whether to acquire all the segmented character strings, the method specifically includes:
s41, after the server receives a network request, the server judges whether the splitting sequence identification STR (n) is consistent with the received number countOfStrForIMG of the segmented character strings;
and S41, in response to the coincidence, the server judges that the current network request is the last request, namely all the segmented character strings are acquired, and in response to the coincidence, the segmented character strings are stored.
As shown in fig. 1 and 3, when the network request is established, and the picture identifier, the split sequence identifier, and all the segmented character strings are uploaded to the server according to the split sequence of the segmented character strings, the network request specifically includes:
s31, establishing a cyclic network request, wherein the cycle number is the same as the number countOfStrForIMG of the segmented character strings;
s32, according to the splitting sequence of the segmented character strings, uploading the picture identification, the splitting sequence identification STR (n) and the corresponding segmented character strings to the server in each network request;
and S33, if the uploading fails, the current data is uploaded again, and if the uploading is successful, the new data is continuously uploaded.
As shown in FIG. 1, the pictures are converted into long character strings through a Base64 coding mode.
As shown in fig. 1, the long character string is converted into the original picture through a Base64 coding mode.
Example 2: as shown in fig. 1 and 4, the picture splitting transmission system in the extreme network environment includes a server and a terminal;
the terminal is used for converting the picture code into a long character string and generating a unique picture identifier corresponding to the picture; splitting the long character string to generate a splitting sequence identifier; uploading all the segmented character strings, the picture identifications and the splitting sequence identifications to a server;
and the server is used for judging whether all the segmented character strings are acquired or not, splicing all the segmented character strings according to the splitting sequence identifier in response to the acquisition, restoring the long character string, and decoding and converting the long character string into the original picture.
Example 3: as shown in fig. 1 and 5, the terminal includes a picture conversion unit, a long character string splitting unit, and a segmented character string uploading unit;
the picture conversion unit is used for converting picture codes into long character strings and generating a unique picture identifier corresponding to the picture;
the long character string splitting unit is used for presetting a splitting length of the segmented character string, sequentially splitting the long character string into a plurality of segments of segmented character strings according to the splitting length, and generating splitting sequence identifiers according to the splitting sequence of the segmented character strings;
and the segmented character string uploading unit is used for establishing a network request and uploading the picture identifier, the splitting sequence identifier and all the segmented character strings to the server according to the splitting sequence of the segmented character strings.
Example 4: as shown in fig. 1 and 6, the server includes a receiving unit, a splicing unit and a restoring unit;
the receiving unit is used for receiving the picture identification, the splitting sequence identification and the segmentation character strings and judging whether all the segmentation character strings are acquired or not;
the splicing unit is used for splicing all the segmented character strings according to the splitting sequence identification after the segmented character strings are received, and restoring the long character strings;
and the restoring unit is used for decoding and converting the long character string into an original picture.
The above technical features constitute the best embodiment of the present invention, which has strong adaptability and best implementation effect, and unnecessary technical features can be increased or decreased according to actual needs to meet the requirements of different situations.

Claims (8)

1.一种极端网络环境下图片切分传输方法，其特征在于，包括以下步骤：1. a picture segmentation transmission method under an extreme network environment, is characterized in that, comprises the following steps: 将图片编码转换为长字符串，并生成与该图片对应的唯一图片标识；Convert the picture encoding to a long string, and generate a unique picture ID corresponding to the picture; 预设分段字符串拆分长度，根据该拆分长度将长字符串依序拆分为多节分段字符串，并按照分段字符串的拆分顺序生成拆分顺序标识；Preset the splitting length of the segmented string, split the long string into multi-section segmented strings in sequence according to the splitting length, and generate a splitting sequence identifier according to the splitting sequence of the segmented strings; 建立网络请求，按照分段字符串的拆分顺序，上传图片标识、拆分顺序标识和所有分段字符串至服务器；Create a network request, upload the image ID, split sequence ID and all segment strings to the server according to the split sequence of the segment strings; 服务器判断是否获取所有分段字符串，响应于是，则根据拆分顺序标识拼接所有分段字符串，还原长字符串；The server judges whether to obtain all the segmented strings, and responds accordingly, splices all the segmented strings according to the splitting sequence identifier, and restores the long string; 将长字符串解码转换为原始图片。Decode a long string into the original picture. 2.根据权利要求1所述的极端网络环境下图片切分传输方法，其特征在于，所述服务器判断是否获取所有分段字符串，具体包括：2. the picture segmentation transmission method under extreme network environment according to claim 1, is characterized in that, described server judges whether to obtain all segmentation character string, specifically comprises: 服务器接收每接收到一个网络请求后，判断拆分顺序标识与已接收到的分段字符串个数是否一致；After receiving each network request, the server determines whether the split sequence identifier is consistent with the number of received segment strings; 响应于一致，则服务器判定当前网络请求为最后一个请求，即所有分段字符串均已获取，响应于不一致，则存储该分段字符串。In response to the inconsistency, the server determines that the current network request is the last request, that is, all segment strings have been obtained, and in response to the inconsistency, the segment string is stored. 3.根据权利要求1所述的极端网络环境下图片切分传输方法，其特征在于，所述建立网络请求，按照分段字符串的拆分顺序，上传图片标识、拆分顺序标识和所有分段字符串至服务器，具体包括：3. the picture segmentation transmission method under the extreme network environment according to claim 1, is characterized in that, described establishment network request, according to the splitting order of the segmented string, uploading picture identification, splitting order identification and all points. segment string to the server, including: 建立一个循环的网络请求，其中循环次数与分段字符串的个数相同；Create a looping network request, where the number of loops is the same as the number of segmented strings; 按照分段字符串的拆分顺序，在每一次网络请求中向服务器上传图片标识、拆分顺序标识和对应分段字符串；According to the splitting sequence of the segmented strings, upload the image ID, the splitting sequence ID and the corresponding segmented string to the server in each network request; 若上传失败，则重新上传当前数据，上传成功则继续上传新的数据。If the upload fails, re-upload the current data, and if the upload is successful, continue to upload new data. 4.根据权利要求1所述的极端网络环境下图片切分传输方法，其特征在于，所述将图片通过Base64编码方式转换为长字符串。4 . The method for splitting and transmitting pictures in an extreme network environment according to claim 1 , wherein the pictures are converted into long character strings through Base64 encoding. 5 . 5.根据权利要求1或2或3或4所述的极端网络环境下图片切分传输方法，其特征在于，所述将长字符串通过Base64编码方式转换为原始图片。5 . The method for image segmentation and transmission under extreme network environment according to claim 1 , 2 or 3 or 4 , wherein the long character string is converted into an original image by Base64 encoding. 6 . 6.一种极端网络环境下图片切分传输系统，其特征在于，包括服务器和终端；6. A picture segmentation and transmission system under an extreme network environment, characterized in that it comprises a server and a terminal; 所述终端，用于将图片编码转换为长字符串，并生成与该图片对应的唯一图片标识；拆分长字符串，生成拆分顺序标识；上传所有分段字符串、图片标识和拆分顺序标识至服务器；The terminal is used to convert the picture encoding into a long string and generate a unique picture identifier corresponding to the picture; split the long string to generate a split sequence identifier; upload all segmented strings, image identifiers and split Sequential identification to the server; 所述服务器，用于服务器判断是否获取所有分段字符串，响应于是，则根据拆分顺序标识拼接所有分段字符串，还原长字符串，并将长字符串解码转换为原始图片。The server is used for the server to determine whether to obtain all the segmented character strings, and in response to this, splicing all the segmented character strings according to the splitting sequence identifier, restoring the long character string, and decoding the long character string to convert it into the original picture. 7.一种终端，其特征在于，包括图片转换单元、长字符串拆分单元和分段字符串上传单元；7. A terminal, characterized in that, comprising a picture conversion unit, a long character string splitting unit and a segmented character string uploading unit; 所述图片转换单元，用于将图片编码转换为长字符串，并生成与该图片对应的唯一图片标识；The picture conversion unit is used to convert the picture encoding into a long character string, and generate a unique picture identifier corresponding to the picture; 所述长字符串拆分单元，用于预设分段字符串拆分长度，根据该拆分长度将长字符串依序拆分为多节分段字符串，并按照分段字符串的拆分顺序生成拆分顺序标识；The long string splitting unit is used to preset the splitting length of the segmented string, split the long string into multi-section segmented strings in sequence according to the splitting length, and split the segmented string according to the splitting length. Generate the split sequence identifier in sequence; 所述分段字符串上传单元，用于建立网络请求，按照分段字符串的拆分顺序，上传图片标识、拆分顺序标识和所有分段字符串至服务器。The segmented character string uploading unit is used to create a network request, and upload the image identifier, the segmented sequence identifier and all segmented character strings to the server according to the splitting sequence of the segmented character string. 8.一种服务器，其特征在于，包括接收单元、拼接单元和还原单元；8. A server, comprising a receiving unit, a splicing unit and a restoring unit; 所述接收单元，用于接收图片标识、拆分顺序标识和分段字符串，并判断是否获取所有分段字符串；The receiving unit is used to receive the picture identifier, the split sequence identifier and the segmented character string, and judge whether to obtain all the segmented character strings; 所述拼接单元，用于在分段字符串接收完毕后，根据拆分顺序标识拼接所有分段字符串，还原长字符串；The splicing unit is used for splicing all the segmented character strings according to the splitting sequence identifier after receiving the segmented character string, and restoring the long character string; 所述还原单元，用于将长字符串解码转换为原始图片。The restoration unit is used to decode and convert the long character string into the original picture.
CN201911008576.1A 2019-10-22 2019-10-22 Image segmentation and transmission method, system, terminal and server in extreme network environment Pending CN111131376A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911008576.1A CN111131376A (en) 2019-10-22 2019-10-22 Image segmentation and transmission method, system, terminal and server in extreme network environment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911008576.1A CN111131376A (en) 2019-10-22 2019-10-22 Image segmentation and transmission method, system, terminal and server in extreme network environment

Publications (1)

Publication Number Publication Date
CN111131376A true CN111131376A (en) 2020-05-08

Family

ID=70495406

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911008576.1A Pending CN111131376A (en) 2019-10-22 2019-10-22 Image segmentation and transmission method, system, terminal and server in extreme network environment

Country Status (1)

Country Link
CN (1) CN111131376A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112861475A (en) * 2020-11-03 2021-05-28 深圳市和讯华谷信息技术有限公司 Encoding and decoding processing method, device, equipment and storage medium
CN114707135A (en) * 2022-04-25 2022-07-05 中国工商银行股份有限公司 Graphical code processing method and device, electronic device and storage medium

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106599940A (en) * 2016-11-25 2017-04-26 东软集团股份有限公司 Picture character identification method and apparatus thereof
EP3306938A1 (en) * 2016-10-05 2018-04-11 Thomson Licensing Method and apparatus for binary-tree split mode coding
CN109274719A (en) * 2018-08-23 2019-01-25 深圳点猫科技有限公司 A kind of picture breaker point continuous transmission method and electronic equipment based on educational system
CN110263147A (en) * 2019-06-05 2019-09-20 阿里巴巴集团控股有限公司 The generation method and device of pushed information

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3306938A1 (en) * 2016-10-05 2018-04-11 Thomson Licensing Method and apparatus for binary-tree split mode coding
CN106599940A (en) * 2016-11-25 2017-04-26 东软集团股份有限公司 Picture character identification method and apparatus thereof
CN109274719A (en) * 2018-08-23 2019-01-25 深圳点猫科技有限公司 A kind of picture breaker point continuous transmission method and electronic equipment based on educational system
CN110263147A (en) * 2019-06-05 2019-09-20 阿里巴巴集团控股有限公司 The generation method and device of pushed information

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112861475A (en) * 2020-11-03 2021-05-28 深圳市和讯华谷信息技术有限公司 Encoding and decoding processing method, device, equipment and storage medium
CN114707135A (en) * 2022-04-25 2022-07-05 中国工商银行股份有限公司 Graphical code processing method and device, electronic device and storage medium

Similar Documents

Publication Publication Date Title
CN102098553B (en) Video transmission method and system as well as video server
US10356431B2 (en) Moving image reproduction method and moving image reproduction system
CN104768063A (en) Video coding method and device
CN101610268A (en) A kind of implementation method of keyword filtration and equipment
CN107801049B (en) A real-time video transmission and playback method and device
CN103152606B (en) Video file processing method and device, system
CN106559636A (en) A kind of video communication method, apparatus and system
CN111131376A (en) Image segmentation and transmission method, system, terminal and server in extreme network environment
CN110830758A (en) Video patrol method, device, video server and storage medium
CN107659819A (en) A kind of method and apparatus of video code conversion
CN116668741A (en) Cloud desktop display method, image display method, device and storage medium
CN109618170A (en) D2D real-time video streaming transmission method based on network coding
CN114285884A (en) Gateway device connection method, gateway device management device, and storage medium
US8812584B2 (en) Moving picture file transmitting server and method of controlling operation of same
CN109982091B (en) Image processing method and device
CN106209942B (en) Data compression transmission method and system, terminal and server thereof
TWI297987B (en) The apparatus for providing data service between mobile and mobile in wireless communication system
CN112114760A (en) Image processing method and device
WO2025026016A1 (en) Image processing model training method and image processing method
CN113066139B (en) Picture processing method and device, storage medium and electronic equipment
CN112492358B (en) Screen projection method and device, computer equipment and storage medium
CN116193160A (en) A digital watermark embedding method, device, equipment and medium
Wu et al. Content-aware progressive image compression and syncing
CN114513544B (en) Local area network wireless screen-throwing method, equipment and computer readable storage medium
CN113674387B (en) Video processing method and device for unnatural scene video

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20200508