Patent ID: 6628822
Filing Date: 2003-09-30
Classification: G09G,H04N

Abstract:
A picture processing system comprising:a transmitting apparatus and a reception apparatus, said transmitting apparatus including an input device, input means, an input converter, an input visual environment conversion circuit, and an input editing processing circuit, said reception apparatus including an output device, output means, an output editing processing circuit, an output visual environment conversion circuit and an output converter; said input device generating data suited to said input device, said data suited to said input device depicting an input display of an image; said input means using input parameters to generate input means data, said input parameters being an input viewing condition under which said input display is viewed; said input converter using a profile of said input device to convert said data suited to said input device into input device XYZ data; said input visual environment conversion circuit processing said input device XYZ data and said input means data to generate input L+M+S+ data, said input L+M+S+ data being input appearance index data corresponding to color appearance under said input viewing condition; said input editing processing circuit connected to a network, another transmitting apparatus being connected to said network, said input editing processing circuit performing input picture editing processing on said input L+M+S+ data to generate input picture data, said input picture editing processing including at least one of gamut compression and image editing, said input picture data being sent over said network to said reception apparatus; said output means using said output parameters to generate output means data, said output parameters being an output viewing condition under which an output display of an image is viewed; said output editing processing circuit connected to a network, input picture data being received from a transmission apparatus over said network, another transmitting apparatus being connected to said network, said output editing processing circuit performing output picture editing processing on said input picture data to generate output L+M+S+ data; said output visual environment conversion circuit processing said output L+M+S+ data and said output means data to generate output device XYZ data; said output converter using a profile of said output device to convert said output device XYZ data into data suited to said output device; said output device using said data suited to said output device to generate said output display.