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FPGA
2012
ACM
300views FPGA» more  FPGA 2012»
14 years 2 months ago
Reducing the cost of floating-point mantissa alignment and normalization in FPGAs
In floating-point datapaths synthesized on FPGAs, the shifters that perform mantissa alignment and normalization consume a disproportionate number of LUTs. Shifters are implemente...
Yehdhih Ould Mohammed Moctar, Nithin George, Hadi ...
ISCA
2012
IEEE
261views Hardware» more  ISCA 2012»
13 years 9 months ago
RAIDR: Retention-aware intelligent DRAM refresh
Dynamic random-access memory (DRAM) is the building block of modern main memory systems. DRAM cells must be periodically refreshed to prevent loss of data. These refresh operation...
Jamie Liu, Ben Jaiyen, Richard Veras, Onur Mutlu
ICIP
2005
IEEE
16 years 8 months ago
Joint feature-spatial-measure space: a new approach to highly efficient probabilistic object tracking
In this paper we present a probabilistic framework for tracking objects based on local dynamic segmentation. We view the segn to be a Markov labeling process and abstract it as a ...
Feng Chen, XiaoTong Yuan, ShuTang Yang
ICMCS
2007
IEEE
191views Multimedia» more  ICMCS 2007»
16 years 26 days ago
Variable Number of "Informative" Particles for Object Tracking
Particle filter is a sequential Monte Carlo method for object tracking in a recursive Bayesian filtering framework. The efficiency and accuracy of the particle filter depends on t...
Yu Huang, Joan Llach
SMI
2008
IEEE
255views Image Analysis» more  SMI 2008»
16 years 27 days ago
GPU-accelerated surface denoising and morphing with lattice Boltzmann scheme
In this paper, we introduce a parallel numerical scheme, the lattice Boltzmann method, to shape modeling applications. The motivation of using this originally-designed fluid dyna...
Ye Zhao