IMAGE RECEIVING DEVICE, IMAGE TRANSMISSION SYSTEM, AND IMAGE RECEIVING METHOD

摘要

An image receiving method for a decoder, includes receiving an encoding stream multiplexed into three levels of sequence, picture, and slice, receiving an environmental information of an image receiving device and determining a parameter to be changed in the image encoding stream based on the environmental information of the image receiving device, changing a parameter at the sequence level, changing a parameter at the picture level and at the sequence level for each picture based on information indicating accuracy of image recognition, and statistical information obtained by decoding, and changing a parameter in the slice header based on the information indicating accuracy of image recognition, and the statistical information obtained by decoding.

主权项

1. An image receiving method for a decoder, the method comprising:
(a) receiving an encoding stream multiplexed into three levels of sequence, picture, and slice; (b) receiving an environmental information of an image receiving device and determining a parameter to be changed in the image encoding stream based on the environmental information of the image receiving device; (c) changing a parameter at the sequence level; (d) changing a parameter at the picture level and at the sequence level for each picture based on information indicating accuracy of image recognition, and statistical information obtained by decoding; and (e) changing a parameter in the slice header based on the information indicating accuracy of image recognition, and the statistical information obtained by decoding.