Image splicing method and system
An image stitching and image technology, applied in the field of image processing, can solve problems such as poor robustness, long time consumption, and large amount of calculation, and achieve the effect of speeding up the stitching speed, reducing time complexity, and ensuring the stitching effect
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[0056] The present invention will be further described below through specific embodiments.
[0057] The present invention proposes an image mosaic method, adopts the improved SIFT algorithm to extract feature points, and the improved SIFT algorithm does not need to traverse and examine the pixel comparison of different groups and different layers of an image processed by the Gaussian algorithm when extracting the feature points Value, only need to compare the contrast value between the pixels of the image itself, its running time complexity will not increase with the increase of image pixels, which greatly reduces the time complexity, and speeds up the splicing speed while ensuring the splicing effect.
[0058] The present invention adopts following technical scheme:
[0059] An image mosaic method is characterized in that, comprising the steps of:
[0060] S101: Obtain a first source image and a second source image by rotating at a fixed point or moving in a direction perpen...
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