Digital camouflage pattern mosaic method based on texture synthesis and optimal stitching
An optimal stitching line and texture synthesis technology, applied in image enhancement, image analysis, graphic image conversion and other directions, can solve problems such as obvious seams, and achieve the effect of eliminating stitching gaps, eliminating straight line gaps, and having strong versatility.
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[0035] Step 1. Use the DJI Phantom 4 drone to take aerial photos of the ocean background. The height and distance of the aerial photography are about 0-100 meters, the angle of incidence is not greater than 45°, the direction of the aerial photography is within 30° to the left and right of the light direction, and the height of the sun The angle is greater than 30°, the atmospheric visibility is more than 10 kilometers, and the picture has no exposure and noise; based on "Research on the Generation Algorithm of Digital Camouflage" (Yu Jun, Yang Wuxia, Hu Zhiyi, etc. Optoelectronic Engineering, 2010,37(11):110- 114.) principle, use Matlab software and original background photos to design and generate digital camouflage pattern A (resolution 286×184), aerial background photos are as follows image 3 (a) The digital camouflage patterns shown and generated are as follows image 3 (b) shown.
[0036] Step 2. Use the texture synthesis technology and Matlab software in "Tile Texture...
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