发明名称 Apparatus and method for image coding and decoding
摘要 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.
申请公布号 US6016362(A) 申请公布日期 2000.01.18
申请号 US19970887770 申请日期 1997.07.03
申请人 SONY CORPORATION 发明人 KATO, MOTOKI;KOJIMA, TAKASHI
分类号 H04N5/253;G06T9/00;H04N5/44;H04N5/781;H04N5/85;H04N7/08;H04N7/081;H04N7/26;H04N9/804;H04N9/82;(IPC1-7):G06K9/36 主分类号 H04N5/253
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