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» DSP implementation of digital image stabilizer
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ICIP
2001
IEEE
14 years 6 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 8 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 8 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 4 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...