Image analysis – Image transformation or preprocessing – Multilayered image transformations
Patent
1994-11-16
1998-03-24
Johns, Andrew
Image analysis
Image transformation or preprocessing
Multilayered image transformations
348720, 348721, 364136, G06K 336, H04N 964, G05B 1918
Patent
active
057321647
ABSTRACT:
Processing a moving image such that, after an input video signal is supplied to an image inputter, the image inputter time-divisionally converts the input video signal to a digital signal and outputs a control signal such as a vertical synchronous signal. A multiplexer reads image data converted by the image inputter into the digital signal and stores them into a plurality of temporary storers unique for frames according to the control signal from the image inputter. The plurality of temporary storers are respectively connected with a plurality of processor elements which process the memory contents of the plurality of temporary storers and re-store the processing results back in the plurality of temporary storers. A multiplexer sequentially retrieves the memory contents from the plurality of temporary storers, and has an image outputter for converting a digital signal to a video signal output them.
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Iijima Yasuhiro
Kawaguchi Naohisa
Saito Kazumi
Davis Monica S.
Fujitsu Limited
Johns Andrew
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