Method for recognizing natural images and computer generated images based on multi-wavelet transform
A technology of multi-wavelet transform and image generation, which is used in computer parts, character and pattern recognition, calculation, etc.
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[0072] The present invention will be further described in detail below with reference to the embodiments of the accompanying drawings.
[0073] The present invention is based on a multi-wavelet transform natural image and a computer-generated image recognition method, comprising the following steps:
[0074] (1) Input M training sample images and N test sample images, convert the training sample images and test sample images to HSV color space, and obtain the corresponding hue H component image, corresponding saturation S component image and corresponding brightness respectively V component image, and identify the category of the training sample image;
[0075] At present, most computer-generated image detections for JPEG are based on RGB color space, but from the perspective of human color perception, RGB color space cannot describe color characteristics well, while HSV space is more in line with human perception. Color recognition, this invention chooses to extract features...
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