发明名称 |
SEQUENTIAL DIGITAL IMAGE COMPRESSION |
摘要 |
A method for compressing a sequence of digital images includes: comparing a reference image of the sequence of digital images to a subsequent image of the sequence of digital images. In response to the reference and subsequent images being the same within a predetermined threshold, 1) a count of a number of images discarded is incremented, 2) the subsequent image is discarded, and 3) the comparing step is repeated with a next subsequent image. In response to the reference and subsequent images not being within the predetermined threshold, 1) the count is initialized and 2) the comparing step is repeated using the subsequent image as the reference image. Rather than comparing whole images corresponding portions of the images can be compared and compressed independently. |
申请公布号 |
WO2004034709(A1) |
申请公布日期 |
2004.04.22 |
申请号 |
WO2003IB04168 |
申请日期 |
2003.09.22 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V.;U.S. PHILIPS CORPORATION |
发明人 |
VAN DIJK, VICTOR, E. S.;PESSOLANO, FRANCESCO |
分类号 |
G06T9/00;H04N7/26;H04N7/36;H04N7/46 |
主分类号 |
G06T9/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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