By using a newly developed surface parametrization method–the discrete conformal mapping (DCM) —we propose a 3D Fourier Descriptor (3D-FD) for representing and recognizing …

We present an image segmentation technique using the morphological Waterfall algorithm. Improvements in the segmentation are brought about by using improved gradients. These are …

We propose a considerably faster approximation of the well known SIFT method. The main idea is to use efficient data structures for both, the detector and the descriptor. The detection of …

We reconstruct object shape by a set of coarse voxels that can model the spatial occupancy inside each voxel. Experimental results show that intricately-shaped objects can successfully …

The A-Line Hex Drive Universal Coupling is a drive component used as a replacement driveshaft component in older Athearn and other HO Scale diesel locomotive models. Parts are molded …

2006年1月13日 · Existing approaches estimate these illumination parameters directly in the high dimensional image space, while we estimate the parameters in two steps: first to project the …

2006年1月13日 · This paper presents a new, simple approach for rotation and histogram equalization invariant texture classification. The proposed approach is based on both …

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Existing approaches estimate these illumination parameters directly in the high dimensional image space, while we estimate the parameters in two steps: first to project the image to an …

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