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» DSP implementation of digital image stabilizer
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ICIP
2001
IEEE
14 years 9 months ago
The curvelet transform for image denoising
We describe approximate digital implementations of two new mathematical transforms, namely, the ridgelet transform [3] and the curvelet transform [7, 6]. Our implementations offer...
Emmanuel J. Candès
CASES
2006
ACM
13 years 11 months ago
Probabilistic arithmetic and energy efficient embedded signal processing
Probabilistic arithmetic, where the ith output bit of addition and multiplication is correct with a probability pi, is shown to be a vehicle for realizing extremely energy-efficie...
Jason George, B. Marr, Bilge E. S. Akgul, Krishna ...
FPGA
2000
ACM
120views FPGA» more  FPGA 2000»
13 years 11 months ago
A novel high throughput reconfigurable FPGA architecture
With increased logic density due to the shift towards Deep Submicron technologies (DSM), FPGAs have become a viable option for implementing large designs. However, most commercial...
Amit Singh, Luca Macchiarulo, Arindam Mukherjee, M...
GEOINFORMATICA
2007
111views more  GEOINFORMATICA 2007»
13 years 7 months ago
LiDAR-Derived High Quality Ground Control Information and DEM for Image Orthorectification
Orthophotos (or orthoimages if in digital form) have long been recognised as a supplement or alternative to standard maps. The increasing applications of orthoimages require effor...
Xiaoye Liu, Zhenyu Zhang, Jim Peterson, Shobhit Ch...