Method of buffering video data in video compression system
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United States of America Patent
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Oct 1, 2002
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N/A
app pub date -
Dec 31, 1998
filing date -
Oct 10, 1998
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Abstract
A method of buffering video data in a video compression system, in which a video bit stream, compressed on the basis of an international standard, is transmitted adaptively to a state of a transmission channel under a digital communication environment where a transmission speed is very low and a bit error generation rate is very high. The video data buffering method comprises the step of performing a discrete orthogonal transform operation with respect to input video data in the unit of blocks and storing the resultant coefficients in the unit of discrete orthogonal transform components.
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