Method and apparatus for displaying image and remote-image monitoring system

• Main Author: ONAMI YUICHI
• Format: Patent
• Language: Chinese; English
• Published: 05.05.2004
• Edition: 7
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; PICTORIAL COMMUNICATION, e.g. TELEVISION

本发明提供值得注意图像显示方法与装置以及远程图像监视系统。其中经传输路径接收运动图像编码的压缩数据。根据接收的运动图像压缩数据检测该压缩数据的画面类型，当此类型为画面内类型时，将预定的图像数据输出并显示于监视器上，并存储于存储器中。当该检测出的压缩数据的画面类型是画面间类型时，将此接收的压缩数据译码处理的图像数据与上述存储器中存储的图像数据相加，将相加求得的数据输出并显示于上述监视器上并存储于上述存储器中，由此可将应专注的监视对象图像显示于监视器上。 Coded, or compressed data of moving pictures is received through a transmission path. The picture type of the compressed data is detected from the received compressed data of moving pictures. If the picture type of the received compressed data of moving pictures is found to be intra picture, predetermined image data is supplied to a monitor so that it can be displayed on the monitor, and also to a memory so that it can be stored in the memory. If the picture type of the detected compressed data is found to be inter picture, the image data resulting from decoding the received compressed data and the image data stored in the memory are added together, and the data resulting from the addition is supplied to the monitor so that it can be displayed on the monitor and also to the memory so that it can be stored in the memory. Therefore, the image to be monitored and to be cautious about can be displayed on the monitor.