| 摘要 |
PROBLEM TO BE SOLVED: To provide an image transmitter, an image receiver, a system and a method for picture communication with which high picture quality display is enabled while freely setting the desired part to be watched on the side of reception on an image fetched on the side of transmission without changing the transmission time of compressed image. SOLUTION: By setting compression for transmitting the compressed data of cut images for a prescribed time from the image size of cut display range and the transmission rate of the transmission system set on an image reception side 117 through a compression setting means 106 on an image transmission side 116, while securing the transmission time of the image compressed data constant, the image fetched on the image transmission side 116 can be displayed with high picture quality while freely setting the desired part to be watched on the image reception side 117. |
