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TW200703146A - Apparatus for image upscaling and the method thereof - Google Patents

Apparatus for image upscaling and the method thereof

Info

Publication number
TW200703146A
TW200703146A TW094122510A TW94122510A TW200703146A TW 200703146 A TW200703146 A TW 200703146A TW 094122510 A TW094122510 A TW 094122510A TW 94122510 A TW94122510 A TW 94122510A TW 200703146 A TW200703146 A TW 200703146A
Authority
TW
Taiwan
Prior art keywords
image
resolution
adc
oversampled
original image
Prior art date
Application number
TW094122510A
Other languages
English (en)
Other versions
TWI354946B (en
Inventor
Richard Hung
Original Assignee
Novatek Microelectronics Corp
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 Novatek Microelectronics Corp filed Critical Novatek Microelectronics Corp
Priority to TW094122510A priority Critical patent/TWI354946B/zh
Priority to US11/309,156 priority patent/US20070076018A1/en
Publication of TW200703146A publication Critical patent/TW200703146A/zh
Application granted granted Critical
Publication of TWI354946B publication Critical patent/TWI354946B/zh

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
    • G06T3/4007—Scaling of whole images or parts thereof, e.g. expanding or contracting based on interpolation, e.g. bilinear interpolation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Image Processing (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Television Systems (AREA)
TW094122510A 2005-07-04 2005-07-04 Apparatus for image upscaling and the method there TWI354946B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW094122510A TWI354946B (en) 2005-07-04 2005-07-04 Apparatus for image upscaling and the method there
US11/309,156 US20070076018A1 (en) 2005-07-04 2006-07-03 Apparatus for image upscaling and the method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW094122510A TWI354946B (en) 2005-07-04 2005-07-04 Apparatus for image upscaling and the method there

Publications (2)

Publication Number Publication Date
TW200703146A true TW200703146A (en) 2007-01-16
TWI354946B TWI354946B (en) 2011-12-21

Family

ID=37901454

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094122510A TWI354946B (en) 2005-07-04 2005-07-04 Apparatus for image upscaling and the method there

Country Status (2)

Country Link
US (1) US20070076018A1 (zh)
TW (1) TWI354946B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI459325B (zh) * 2011-05-13 2014-11-01 Altek Corp 數位影像處理裝置及其處理方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6208671B1 (en) * 1998-01-20 2001-03-27 Cirrus Logic, Inc. Asynchronous sample rate converter
US8542258B2 (en) * 2004-05-05 2013-09-24 Mstar Semiconductor, Inc. Apparatus and method for increasing pixel resolution of image using coherent sampling

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI459325B (zh) * 2011-05-13 2014-11-01 Altek Corp 數位影像處理裝置及其處理方法

Also Published As

Publication number Publication date
US20070076018A1 (en) 2007-04-05
TWI354946B (en) 2011-12-21

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees