17967 search results - page 3044 / 3594 » Functional timing optimization |
181
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ICIP
2006
IEEE
16 years 8 months ago
2006
IEEE
Sub-pixel motion compensation plays an important role in compression efficiency within modern video codecs such as MPEG2, MPEG4 and H.264. Sub-pixel motion compensa tion is implem...
163
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ICIP
2005
IEEE
16 years 8 months ago
2005
IEEE
Many basic computations can be done by means of iterative neighborhood-based calculations, including threshold, optimum, distance transform, contour closing, mathematical morpholo...
183
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ICIP
2000
IEEE
16 years 8 months ago
2000
IEEE
This paper presents a novel procedure for the representation and coding of 3D surfaces using hierarchical adaptive triangulation. The proposed procedure is based on pyramidal anal...
215
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ICIP
1999
IEEE
16 years 8 months ago
1999
IEEE
The quadtree data structure is widely used in digital image processing and computer graphics for modeling spatial segmentation of images and surfaces. A quadtree is a tree in whic...
171
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ICIP
1998
IEEE
16 years 8 months ago
1998
IEEE
We present a novel formulation for B-spline snakes that can be used as a tool for fast and intuitive contour outlining. The theory is implemented in a platform independent JAVA in...