The calculation of degree of image complicated in the packet based video broadcast system

摘要

Using the statistical model which shows degree of image complicated bandwidth change of the channel and change of scene contents are considered, the video streaming, the method of calculating degree of complicated of the real time image in IPTV, and broadcast application is offered. Bandwidth change and image of the video stream which is broadcast being proportionate degree of in a complicated way, to distribute to inequality and the like between the plural video streams it is possible available channel bandwidth. Distribution of available channel bandwidth in order to be decided from bandwidth change and the probability queue which inserted degree of image complicated in consideration, is decided on the basis of the element of degree of image complicated of the individual video stream. Selective figure Figure 3