关键词: 小波块, 人类视觉系统, 多尺度融合, 融合权值, 图像缝合

Abstract: Wavelete decomposition was performed to classify the source images into two types: the edge-riched image and the smooth image. Based on the Human Visual System theory, different combination techniques, the image stitching and the image blending methods, were selected to deal with different source images. A new algorithm was proposed to find an optimized stitching path in the overlapped area of Partial Texture Maps. View dependent weight was added into the ordinary blending weight, which made the generated texture map reveal some geometric properties of the 3D model. The experimental results verify the validity of the methods.

Key words: wavelet block, human visual system, multiresolution blending, blending weight, image stitching