关键词: 纹理合成, Image Quilting算法, 多样性

Abstract: Wang Tiles are constructed from four texture samples, and get ready for matching other Tiles. Because they are precomputed, Wang Tiles is a real-time way to generate textures. However, matching problems occur within Tiles and at the corners of adjacent Tiles. Therefore, a new technique of improving Wang Tile was proposed which generated Tile set and synthesized a large texture by replacing the center of edge-matching texture samples with a new sample, and using the Image Quilting pathfinding algorithm to find the instead path. The experimental results indicate that the rendered texture successfully overcomes these problems and enhances texture diversity to some extent.

Key words: texture synthesis, Image Quilting algorithm, diversity