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Chon et al., 2011 - Google Patents

Improving compressed video sign language conversations in the presence of data loss

Chon et al., 2011

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Document ID
9884718674598575223
Author
Chon J
Whittle S
Riskin E
Ladner R
Publication year
Publication venue
2011 Data Compression Conference

External Links

Snippet

The goal of the MobileASL (American Sign Language) research project is to enable sign language communication over the US cellular network, which is low bandwidth and lossy. Data loss can greatly impact the quality of compressed video because of temporal and …
Continue reading at www.academia.edu (PDF) (other versions)

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    • H04N19/134Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/157Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H04N19/159Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
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    • H04N19/89Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder
    • H04N19/895Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder in combination with error concealment
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    • H04N19/17Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
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