Method for processing over-range signal of luma and chroma (YUV) color space
A signal processing and color space technology, applied in the field of video and image processing, can solve data loss and other problems
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[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0030] Embodiment of the present invention one kind of YUV color space overrange signal processing method, such as figure 1 shown, including the following steps:
[0031] Step S101, acquiring a video / image signal input by an external device, the YUV space of the video / image signal being the first YUV space;
[0032] Step S102, according to the value range of the first YUV space, the value range of the second YUV space and the conversion formula betwee...
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