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CVPR
2003
IEEE
16 years 1 months ago
Image Hallucination with Primal Sketch Priors
In this paper, we propose a Bayesian approach to image hallucination. Given a generic low resolution image, we hallucinate a high resolution image using a set of training images. ...
Jian Sun, Nanning Zheng, Hai Tao, Heung-Yeung Shum
CVPR
2007
IEEE
16 years 1 months ago
Sensor noise modeling using the Skellam distribution: Application to the color edge detection
In this paper, we introduce the Skellam distribution as a sensor noise model for CCD or CMOS cameras. This is derived from the Poisson distribution of photons that determine the s...
Youngbae Hwang, Jun-Sik Kim, In-So Kweon
DAC
2008
ACM
16 years 2 days ago
A framework for block-based timing sensitivity analysis
Since process and environmental variations can no longer be ignored in high-performance microprocessor designs, it is necessary to develop techniques for computing the sensitiviti...
Sanjay V. Kumar, Chandramouli V. Kashyap, Sachin S...
97
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DAC
2004
ACM
16 years 1 days ago
Worst-case circuit delay taking into account power supply variations
Current Static Timing Analysis (STA) techniques allow one to verify the timing of a circuit at different process corners which only consider cases where all the supplies are low o...
Dionysios Kouroussis, Rubil Ahmadi, Farid N. Najm
ESOP
2010
Springer
15 years 8 months ago
Faulty Logic: Reasoning about Fault Tolerant Programs
Transient faults are single-shot hardware errors caused by high energy particles from space, manufacturing defects, overheating, and other sources. Such faults can be devastating f...
Matthew L. Meola and David Walker