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Super-resolution-based enhancement for real-time ultra-low-bit-rate video coding
2007
Mobile Multimedia/Image Processing for Military and Security Applications 2007
This paper presents a software-only, real-time video coder/decoder (codec) with super-resolution-based enhancement for ultra-low-bit-rate compression. The codec incorporates a modified JPEG2000 core and interframe predictive coding, and can operate with network bandwidths as low as 500 bits/second. Highly compressed video exhibits severe coding artifacts that degrade visual quality. To lower the level of noise and retain the sharpness of the video frames, we build on our previous work in
doi:10.1117/12.720065
fatcat:juzdng2e2ba4fkzf3tk6uaiktq