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» Efficient Parallel Algorithms for Template Matching
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ICIP
2007
IEEE
14 years 1 months ago
Software Pipelines Design for Variable Block-Size Motion Estimation with Large Search Range
This paper presents some techniques for efficient motion estimation (ME) implementation on fixed-point digital signal processor (DSP) for high resolution video coding. First, chal...
Zhigang Yang, Wen Gao, Yan Liu, Debin Zhao
WOB
2004
120views Bioinformatics» more  WOB 2004»
13 years 9 months ago
Reconfigurable Systems for Sequence Alignment and for General Dynamic Programming
ABSTRACT. Reconfigurable systolic arrays can be adapted to efficiently resolve a wide spectrum of computational problems; parallelism is naturally explored in systolic arrays and r...
Ricardo P. Jacobi, Mauricio Ayala-Rincón, L...
TIP
2010
90views more  TIP 2010»
13 years 2 months ago
Fast Query for Exemplar-Based Image Completion
In this paper, we present a fast algorithm for filling unknown regions in an image using the strategy of exemplarmatching. Unlike the original exemplar-based method using exhaustiv...
Tsz-Ho Kwok, Hoi Sheung, Charlie C. L. Wang
ARC
2006
Springer
124views Hardware» more  ARC 2006»
13 years 11 months ago
A Flexible Multi-port Caching Scheme for Reconfigurable Platforms
Abstract. Memory accesses contribute sunstantially to aggregate system delays. It is critical for designers to ensure that the memory subsystem is designed efficiently, and much wo...
Su-Shin Ang, George A. Constantinides, Peter Y. K....
TSP
2008
147views more  TSP 2008»
13 years 7 months ago
Low-Complexity MIMO Multiuser Receiver: A Joint Antenna Detection Scheme for Time-Varying Channels
Abstract--This paper deals with the uplink of a wireless multiple-input multiple-output (MIMO) communication system based on multicarrier (MC) code division multiple access (CDMA)....
Charlotte Dumard, Thomas Zemen