321 search results - page 37 / 65 » Methods to Improve Coding Efficiency of SP Frames |
CSSE
2008
IEEE
15 years 6 months ago
2008
IEEE
In this paper, we present three embedding schemes for extensions of least significant bit overwriting to both of the two lowest bit planes in digital images. Our approaches are in...
TIT
2002
14 years 11 months ago
2002
Abstract--We adapt methods originally developed in information and coding theory to solve some testing problems. The efficiency of two-stage pool testing of items is characterized ...
ICMCS
2008
IEEE
15 years 6 months ago
2008
IEEE
In [1], Adaptive Prediction Error Coding (APEC) in spatial and frequency domain is proposed and significantly improves the coding efficiency of video coders. However, this approac...
ISCAS
2007
IEEE
15 years 6 months ago
2007
IEEE
—Reduced Resolution Update (RRU) video coding provides a better compression performance than H.264/AVC does. It is implemented by encoding the predicted residuals after downsampl...
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ICCV
2005
IEEE
16 years 1 months ago
2005
IEEE
Visual codebook based quantization of robust appearance descriptors extracted from local image patches is an effective means of capturing image statistics for texture analysis and...