| 摘要 |
PURPOSE:To smoothly exchange information among plural communicators by providing this image transmission unit with plural memory means, plural display means and plural cursor information superposing means. CONSTITUTION:The image transmission unit for transmitting/ receiving images through communicating means is constituted of plural memory means 4 to 6 for inputting arriving image information, plural display means 13 to 15 for displaying memory outputs from the means 4 to 6 as image outputs and plural cursor information superposing means 7 to 9 each of which selectively superposes cursor information to any one of image signals to be transmitted. Thereby plural information transmitted from the opposite side can simultaneously be checked by different display means 13 to 15 and information for both of transmission and reception can be exchanged by means of cursors. Consequently plural screens can simultaneously display, the cursors can effectively be utilized and information for previous arrangement or a conference can efficiently and smoothly be exchanged without being conscious of distances. |
