基于纹理合成与最佳缝合线的不同平面数码迷彩拼接方法

数码迷彩图案喷涂至实际伪装目标的表面上时，不同平面之间的衔接部分容易出现颜色过渡不连续的现象，在视觉上形成显著的接缝，进而影响目标伪装效果。针对该问题提出了一种结合纹理合成与最佳缝合线的数码迷彩拼接算法。运用纹理合成技术生成过渡自然的扩展图案，以此构造待拼接图案的伪重叠区域；在该区域内搜索一条最佳缝合线，将待拼接图案沿着缝合线裁剪并拼接在一起，从而实现了数码迷彩图案的无缝拼接。试验结果表明，提出的算法可以有效地消除数码迷彩拼接时带来的显著缝隙，使得拼接处的图案过渡更为自然，达到更好的伪装效果。

A method of Stitching Digital Camouflage Patterns on Different Planes Based on Texture Synthesis and Best Seam Line Algorithm

A discontinuously transitional color appears in the connection part between different planes when 2D digital camouflage pattern is applied on a 3D target surface. To solve this problem, a digital camouflage stitching method is proposed based on texture synthesis and best seam line algorithm. The texture synthesis technology is used to create naturally transitional extended digital camouflage pattern, thus constructing a fake overlap region for digital camouflage pattern, and searching the best seam line in the overlap region. And then the patterns to be stitiched are tailored and stitched together to achieve the seamless stitching of digital camouflage pattern. The qualitative and quantitative methods are used to eva- luate the stitching result. Experimental results show that the proposed method can effectively eliminate the significant gaps in stitched camouflage pattern, and make it more natural.