Variable general purpose compression for video images (ZLN)
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United States of America Patent
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Aug 2, 2011
Grant Date -
Feb 11, 2010
app pub date -
Dec 13, 2006
filing date -
Dec 21, 1998
priority date (Note) -
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Abstract
Methods, medium, and machines which compress, enhance, encode, transmit, decode, decompress and display digital video images in real time. Real time compression is achieved by sub-sampling each frame of a video signal, filtering the pixel values, and encoding. Real time transmission is achieved due to high levels of effective compression. Real time decompression is achieved by decoding and decompressing the encoded data to display high quality images. A receiver can alter various setting including, but not limited to, the format for the compression, image size, frame rate, brightness and contrast.
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