Research On Texture Synthesis And Its Applications In Scene Editing

Scene editing and drawing has a broad prospect of application in the game scene designing, city planning and art designing, so that it becomes one of the research focus in the field of computer graphics. As a kind of important technology in the scene editing, texture synthesis also causes the researchers’ constant attention. In recent years, texture synthesis and its application research got further expanding and deepening with the help of image analogy. On the basis of the deep analysis the existing texture synthesis technology, this paper put forward scene editing algorithm to edit the scene, based on texture synthesis and texture transmission, with the aid of image analogy thought, and apply it in designing, such as art painting, the game scene. Concrete work is as follows:Firstly, to carry out specific discussions and analysis focusing on classic texture synthesis algorithms and its realization methods, especially expound the advantages and disadvantages of the algorithm and its application characteristics, and summary the texture synthesis problems existed in the algorithms.Secondly, put forward a kind of generation designing algorithm on the scene editing. In the image analogy, source figure expressing generation is a difficulty, many existing works bypass the problem or by artificial drawing; this paper puts forward a kind of generation analogy design algorithm, organically combined with different image segmentation technologies, introducing the idea of mathematical morphology, combined with a small amount of user interaction. This algorithm not only can generate source figure expression, but also can be used for generating subsequent users designing, which reduces the user operation of the degree of user action.Thirdly, this paper proposes an efficient scene on editing algorithm reference to image analogy, combined with improved texture synthesis based on multi-sample and texture transmission technology. Although at present texture synthesis algorithm based on the single sample has been more mature, the scene on editing is more use texture synthesis based on multi-sample; In view of the insufficiency of present texture synthesis algorithm based on multi-sample, this paper puts forward a kind of new patch-based synthesis, combined with texture transmission technology and consider the selection of sample plot and factors such as the layout, finally we finished the comprehensive scene on editing algorithm.Fourthly, specific realize the above algorithms in MATLAB 7.0 platform and analysis a lot of algorithm results, and the results show that this algorithm has good effect.In this paper, put forward a kind of analogy design generation algorithm through introducing image segmentation and morphological thoughts, and according to the texture transmission method and the view of the current improved patch-based synthesis algorithm, implements a scene editing system, and proves the effectiveness of the proposed algorithm through a lot of experiments, the algorithm has a broad application prospect.