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PCM
2004
Springer
14 years 4 months ago
2004
Springer
Compared with previous video coding standards, H.264/AVC employs a division-free quantization scheme. The relation between quantization parameter and quantization step changes from...
PET
2004
Springer
14 years 4 months ago
2004
Springer
There are a variety of well-known models for access control developed for purposes like formally modeling the access rights on files, databases, and web resources. However, the ex...
CGO
2003
IEEE
14 years 4 months ago
2003
IEEE
Run-time code generation is a well-known technique for improving the efficiency of programs by exploiting dynamic information. Unfortunately, the difficulty of constructing run-...
ICAT
2003
IEEE
14 years 4 months ago
2003
IEEE
With the rapid expansion of the Internet, the implementation of agent technology in electronic commerce (e-commerce) becomes very popular, which provides a promising field for the...
ICCV
2003
IEEE
14 years 4 months ago
2003
IEEE
Robust estimators, such as Least Median of Squared (LMedS) Residuals, M-estimators, the Least Trimmed Squares (LTS) etc., have been employed to estimate optical flow from image se...