Image analysis – Image compression or coding
Patent
1997-07-03
2000-01-18
Cuoso, Jose L.
Image analysis
Image compression or coding
382236, G06K 936
Patent
active
060163623
ABSTRACT:
Encoding and decoding apparatuses and methods and a transmission or recording system arranged to display an image with an approval of a maker who made the image. In a coordinate converter, cutting-out position information provided under the supervision of the maker and recorded on a recording medium is read out and converted into squeezed image cutting-out position information, which is supplied from the coordinate converter to a multiplexer. An encoder encodes a corresponding squeezed image supplied from a telecine apparatus. Encoded data thereby obtained is supplied to the multiplexer. The multiplexer multiplexes the squeezed image cutting-out information from the coordinate converter and the encoded data from the encoder to obtain multiplex data. This multiplex data is recorded on a recording medium or transmitted over a predetermined transmission channel.
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Reynolds, "The Evolution of Digital Audio and Video Format Conversions", SMPTE Journal, vol. 103, p. 644, Oct. 1994.
Turner, "1,001 Questions to Ask Before Deciding on a Nonlinear Video Editing System", SMPTE Journal, vol. 103, p. 160, Mar. 1994.
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Baron et al., "MPEG Overview", SMPTE Journal, vol. 103, p. 391, Jun. 1994.
Kato Motoki
Kojima Takashi
Cuoso Jose L.
Do Anh Hong
Frommer William S.
Sony Corporation
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