Image analysis – Image compression or coding – Including details of decompression
Reexamination Certificate
2004-12-22
2008-10-07
Tran, Phuoc (Department: 2624)
Image analysis
Image compression or coding
Including details of decompression
C382S238000
Reexamination Certificate
active
07433525
ABSTRACT:
A method and device for recording data on a recording medium, includes storing, in a memory, image data in frame units; comparing a stored image frame with a subsequent image frame following the stored image frame; and recording, on a recording medium, the subsequent image frame based on a result of the comparison. A method and device for reproducing data recorded on a recording medium, includes receiving a channel selection signal; reproducing image data recorded on a recording medium based on the channel selection signal; determining whether the image data corresponds to predictive-picture (P-picture) data; and generating a full screen image signal based on the image data if the image data does not correspond to P-picture data, or generating a full screen image signal based on intra-picture (I-picture) data corresponding to the image data if the image data corresponds to P-picture data.
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Birch & Stewart Kolasch & Birch, LLP
LG Electronics Inc.
Tran Phuoc
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