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VLSISP
2011
241views Database» more  VLSISP 2011»
14 years 11 months ago
An Efficient VLSI Architecture of Fractional Motion Estimation in H.264 for HDTV
Abstract Fractional Motion Estimation (FME) in highdefinition H.264 presents a significant design challenge in terms of memory bandwidth, latency and area cost as there are various...
Gustavo A. Ruiz, Juan A. Michell
IPPS
1996
IEEE
15 years 9 months ago
Implementation of a SliM Array Processor
This paper presents the design and implementation of a Sliding Memory Plane (SliM) Array Processor, a mesh-connected SIMD architecture. To build the array processor, we developed ...
Hyun M. Chang, Myung Hoon Sunwoo, Tai-Hoon Cho
158
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ECCV
2008
Springer
16 years 6 months ago
A Lattice-Preserving Multigrid Method for Solving the Inhomogeneous Poisson Equations Used in Image Analysis
Abstract. The inhomogeneous Poisson (Laplace) equation with internal Dirichlet boundary conditions has recently appeared in several applications ranging from image segmentation [1,...
Leo Grady
ARVLSI
1999
IEEE
101views VLSI» more  ARVLSI 1999»
15 years 9 months ago
Multi-Chip Neuromorphic Motion Processing
We describe a multi-chip CMOS VLSI visual motion processing system which combines analog circuitry with an asynchronous digital interchip communications protocol to allow more com...
Charles M. Higgins, Christof Koch
SIAMMAX
2010
76views more  SIAMMAX 2010»
14 years 11 months ago
Matrix Structures and Parallel Algorithms for Image Superresolution Reconstruction
Computational resolution enhancement (superresolution) is generally regarded as a memory intensive process due to the large matrix-vector calculations involved. In this paper, a de...
Qiang Zhang, Richard T. Guy, Robert J. Plemmons