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|Title:||Solving the shape-from-shading problem on the CM-5|
van den Hengel, A.
|Citation:||Proceedings: CAMP '95 Conference on Computer Architectures for Machine Perception, 1995 / pp.196-201|
|Conference Name:||Computer Architectures for Machine Perception (CAMP '95) (18 Sep 1995 - 20 Sep 1995 : Como, Italy)|
|Michael J. Brooks, Wojciech Chojnacki, Anton van den Hengel|
|Abstract:||We consider the problem of recovering surface shape from image shading for the situation in which a distant overhead "sun" illuminates a Lambertian surface. An iterative scheme is presented which requires no prerequisite shape information. This scheme forms the basis for a parallel algorithm implemented on a CM-5. Performance of the CM-5 implementation is compared with that of a sequential implementation running on a Sun Sparc 2. Also considered are the complexity and scalability of the parallel algorithm as a function of image size and number of processors, respectively.|
|Appears in Collections:||Australian Institute for Machine Learning publications|
Computer Science publications
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