Method for recognizing natural images and computer generated images based on multi-wavelet transform
A natural image, a technology for generating images, used in computer parts, character and pattern recognition, computing, etc.
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[0072] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.
[0073] The present invention is based on the natural image of multiwavelet transform and the recognition method of computer generated image, comprises 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 the HSV color space, and obtain the corresponding hue H component images, corresponding saturation S component images and corresponding brightness V component image, and classify the training sample image;
[0075] At present, most of the detections of computer-generated images for JPEG are based on the RGB color space, but from the perspective of human color perception, the RGB color space cannot describe the color characteristics well, and the HSV space is more in line with human perception. For color recognition, this invention chooses to ext...
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