2799 search results - page 169 / 560 » Comparing Point Clouds |
123
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ICIP
2010
IEEE
15 years 4 months ago
2010
IEEE
Copy-move forgeries are parts of the image that are duplicated elsewhere into the same image, often after being modified by geometrical transformations. In this paper we present a...
184
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CVPR
2007
IEEE
16 years 8 months ago
2007
IEEE
Linear and affine subspaces are commonly used to describe appearance of objects under different lighting, viewpoint, articulation, and identity. A natural problem arising from the...
137
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ICCV
1998
IEEE
16 years 8 months ago
1998
IEEE
Representing shapes is a signi cant problem for vision systems that must recognize or classify objects. We derive a representation for a given shape by investigating its self-simi...
147
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ICIP
2003
IEEE
16 years 8 months ago
2003
IEEE
Random access is a desirable feature in many video communication systems. Intra pictures have been conventionally used as random access points, but correct picture content can als...
176
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ICIP
2002
IEEE
16 years 8 months ago
2002
IEEE
In this paper two efficient unsupervised video object segmentation approaches are proposed and then extensively compared in terms of computational cost and quality of segmentation...