Motion-based segmentation of image sequences using orientation tensors
نویسنده
چکیده
This paper adresses the problem of motion-based segmentation of image sequences. Onemotion estimation algorithm and two segmentation algorithms are presented. The motion estimation is based on 3D orientation tensors and the algorithm can be used to estimate a large class of motion models, including the affine model that is used in the segmentation. The segmentation algorithms are based on a competitive region growing approach.
منابع مشابه
Motion-based segmentation of image sequences
This Master’s Thesis addresses the problem of segmenting an image sequence with respect to the motion in the sequence. As a basis for the motion estimation, 3D orientation tensors are used. The goal of the segmentation is to partition the images into regions, characterized by having a coherent motion. The motion model is affine with respect to the image coordinates. A method to estimate the par...
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