| 摘要 |
Lossless coding method and a video compression coding method using the same, wherein a digital video data inclusive of motion picture or still picture is compared to a threshold value, data greater than the threshold value, data smaller than the threshold value, and positional information on the data are obtained, and the data are subjected to Golomb Rice Coding, to compression coding the video data. And, a process is repeated for at least one stage, in which data are classified through comparison to a threshold value such that the digital video data to be compressed is closest to a level to apply the Golomb Rice Coding, whereby improving compression transmission performance and efficiency while saving bits, and reducing complexity.
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