| 摘要 |
A video decoder and method for low-complexity spatial scalable video are disclosed, the decoder for receiving compressed high-resolution scalable and standard-resolution bitstreams and providing high-resolution video, and including an I-picture detector for receiving the compressed standard-resolution bitstream, a standard-resolution Intra decoder coupled with the I-picture detector for decoding I-pictures, a high-resolution video decoder for receiving the compressed high-resoluction scalable bitstream, and a selector coupled with the standard-resolution Intra video decoder and the high-resolution video decoder for selecting between the outputs from the standard-resolution Intra video decoder and the high-resolution video decoder to provide the high-resolution video sequence.
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