| 摘要 |
<p>A method for transmitting bitmap display data between a controller and a video display unit, such as, e.g., a respective set-top box and television set connected via an IEEE 1394 interface, includes receiving first image data at the controller, generating a color lookup table based on the first image data, transmitting the color lookup table from the controller to the video display unit, transmitting the first image data from the controller to the video display unit, receiving second image data at the controller, comparing the second image data to the first image data, generating third image data representing differences between the first image data and the second image data, and transmitting the third image data from the controller to the video display unit.</p> |
