Terzopoulos, D., Metaxas, D.: Dynamic 3D models with local and global deformations: Deformable superquadrics. IEEE Trans. Pattern Analysis and Machine Intelligence 13 (1991) 703--714 Home/Search Document Not in Database Summary Related Articles Check |
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Analyzing the Deformation of the Left Ventricle of the.. - BARDINET, COHEN, AYACHE (1996) (1 citation) (Correct)
....small number of parameters needed to represent a shape. However, if these models give a good global approximation to a surface, the set of shapes described by superquadrics is too limited to approximate precisely complex surfaces. To take into account local deformations, Terzopoulos and Metaxas [42] couple superquadrics with a deformable model. In [15] an implicit approach is used to rene the initial approximation. We rene our superquadric model using a parametric deformation. More precisely, for a given set of 3D points, we rst t 3D data with a superellipsoid, and then rene this crude ....
D. Terzopoulos and D. Metaxas. Dynamic 3D models with local and global deformations: deformable superquadrics. IEEE Transactions on Pattern Analysis and Machine Intelligence, 13(7):703714, July 1991.
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....the input images, or a cyclopian view in between some of the images. Other approaches, in particular multi view stereo methods, use multi valued [113] voxel based [101, 67, 34, 33, 24] or layer based [125, 5] representations. Still other approaches use full 3D models such as deformable models [120, 121], triangulated meshes [43] or level set methods [38] Since our goal is to compare a large number of methods within one common framework, we have chosen to focus on techniques that produce a univalued disparity map d(x, y) as their output. Central to such methods is the concept of a disparity ....
.... 34, 33, 24] Another way to represent a scene with more complexity is to use multiple layers, each of which can be represented by a plane plus residual parallax [5, 14, 117] Finally, deformable surfaces of various kinds have also been used to perform 3D shape reconstruction from multiple images [120, 121, 43, 38]. 3.6. Summary of methods Table 1 gives a summary of some representative stereo matching algorithms and their corresponding taxonomy, i.e. the matching cost, aggregation, and optimization techniques used by each. The methods are grouped to contrast different matching costs (top) aggregation ....
D. Terzopoulos and D. Metaxas. Dynamic 3D models with local and global deformations: Deformable superquadrics. IEEE TPAMI, 13(7):703--714, 1991.
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....function that depends on the distance of shape points to the surface to be recovered. The surface is then determined by minimizing the energy function. Because of the limited number of free parameters of superquadrics, such surfaces can only reproduce global shape details. Terzopoulos and Metaxas [48] combine membrane splines with superquadrics to create both local and global shape details. To capture local details in a recovered surface, Bardinet et al. 1] first fit a superquadric surface to the data and then carry out a free form deformation of the surface. Cohen and Cohen [10] and Hanson ....
D. Terzopoulos and D. Metaxas, Dynamic 3-D models with local and global deformations: Deformable superquadrics, IEEE Trans. Pattern Analysis and Machine Intelligence, vol. 13, no. 7, 1991, 703 713.
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D. Terzopoulos and D. Metaxas. Dynamic 3D models with Local and Global deformations: Deformable Superquadrics. IEEE Transactions on Pattern Analysis and Machine Intelligence, 1991.
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Terzopoulos, D., Metaxas, D.: Dynamic 3D models with local and global deformations: Deformable superquadrics. IEEE Trans. Pattern Analysis and Machine Intelligence 13 (1991) 703--714
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D. Terzopoulos and D. Metaxas. Dynamic 3d models with local and global deformations: Deformable superquadrics. IEEE Trans. on Pattern Analysis and Machine Intelligence, 13:703--714, 1991.
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D. Terzopoulos and D. Metaxas. Dynamic 3d models with local and global deformations: Deformable superquadrics. IEEE Transactions on Pattern Analysis and Machine Intelligence, 13(7):703-714, 1991.
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D. Terzopoulos and D. Metaxas. Dynamic 3D models with local and global deformations: Deformable superquadrics. IEEE Transactions on Pattern Analysis and Machine Intelligence, 13(7):703--714, 1991.
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D. Terzopoulos and D. Metaxas. Dynamic 3D models with local and global deformations: deformable superquadrics. IEEE Trans. on Pattern Analysis and Machine Intelligence, Vol. 13, pages 703-714, 1991.
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D. Terzopoulos and D. Metaxas. Dynamic 3D models with local and global deformations: Deformable superquadrics. IEEE Transactions on Pattern Analysis and Machine Intelligence, 13(7):703 -- 714, July 1991.
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D. Terzopoulos, D. Metaxas, Dynamic 3D models with local and global deformations: deformable superquadratics, IEEE Trans. Pattern Anal. Machine Intell. 13(7) (1991.
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D. Terzopoulos and D. Metaxas. Dynamic 3D models with local and global deformations: Deformable superquadrics. IEEE Transactions on Pattern Analysis and Machine Intelligence, 13(7):703 -- 714, 1991.
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D. Terzopoulos and D. Metaxas. Dynamic 3D models with local and global deformations: Deformable superquadrics. IEEE Transactions on Pattern Analysis and Machine Intelligence, 13:703--714, 1991.
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D. Terzopoulos and D. Metaxas. Dynamic 3d models with local and global deformations: Deformable superquadrics. IEEE Transactions on Pattern Analysis and Machine Intelligence, 13(7):703-714, 1991.
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Terzopoulos, D. and D. Metaxas. \Dynamic 3D Models with Local and Global Deformations: Deformable Superquadrics", IEEE Transactions on Pattern Analysis and Machine Intelligence, July 1991, 13(7).
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D. Terzopoulos and D. Metaxas. Dynamic 3-D models with local and global deformations: Deformable superquadrics. IEEE Transactions on Pattern Analysis and Machine Intelligence, 13(7):703--714, 1991.
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