The invention discloses a non-compressed high-definition video
signal wireless transmission method based on
wavelet transform characteristics, which adds a source-channel combined decoding module of images on the
wireless channel between the video source equipment and the television, wherein, the transmitting end reads the original
image frame in the external buffer through the source-channel combined decoding module, performs coding protection
processing according to the image characteristic and based on
wavelet transform, and uses the
MIMO channel to expand the transmission band-width for transmitting high-definition video signals; the flow path of the receiving end is reverse. Using the method of the present invention not only eliminates the
signal line so that the
television equipment is more simple, but also can greatly protect the
image quality even in poor channel conditions (such as airports,
bus stations and other public environments), showing superiority of supporting the high-definition picture quality of the high-definition
digital television.