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» Constraints in Weighted Averaging
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AWCC
2004
Springer
15 years 11 months ago
Fuzzy Logic-Based Image Retrieval
This paper imports the fuzzy logic into image retrieval to deal with the vagueness and ambiguity of human judgment of image similarity. Our retrieval system has the following prop...
Xiaoling Wang, Kanglin Xie
FPL
2004
Springer
72views Hardware» more  FPL 2004»
15 years 11 months ago
Simultaneous Timing Driven Clustering and Placement for FPGAs
Traditional placement algorithms for FPGAs are normally carried out on a fixed clustering solution of a circuit. The impact of clustering on wirelength and delay of the placement s...
Gang Chen, Jason Cong
CGI
2003
IEEE
15 years 11 months ago
Fast Depth of Field Rendering with Surface Splatting
We present a new fast algorithm for rendering the depthof-field effect for point-based surfaces. The algorithm handles partial occlusion correctly, it does not suffer from intens...
Jaroslav Krivánek, Jiri Zara, Kadi Bouatouc...
CGI
2003
IEEE
15 years 11 months ago
Interpolatory Subdivision Curves via Diffusion of Normals
In this paper, we propose a new interpolatory subdivision scheme for generating nice-looking curvature-continuous curves of round shapes. The scheme is based on a diffusion of nor...
Yutaka Ohtake, Alexander G. Belyaev, Hans-Peter Se...
DATE
2003
IEEE
84views Hardware» more  DATE 2003»
15 years 11 months ago
Interconnect Planning with Local Area Constrained Retiming
We present a framework that considers global routing, repeater insertion, and flip-flop relocation for early interconnect planning. We formulate the interconnect retiming and ...
Ruibing Lu, Cheng-Kok Koh