Method for increasing number of feature points in weak texture region of image
A technology of regional features and weak textures, applied in the field of computer vision, can solve the problems of high complexity of SIFT algorithm, low complexity of binary algorithm, inability to meet real-time requirements, etc. poor sex effect
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[0052] In order to make the objectives, technical solutions, and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.
[0053] The application principle of the present invention will be described in detail below with reference to the accompanying drawings.
[0054] Such as figure 1 As shown, the method for increasing the number of feature points in a weak texture region of an image provided by an embodiment of the present invention includes the following steps:
[0055] S101: Extract the details of an image to obtain a detailed texture map of an image; construct a Gaussian difference pyramid on the original image, and detect corner points at the same time, and the two detection methods are calculated in parallel;
[0056] S102: Perform corn...
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