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ICPR
2004
IEEE
14 years 11 months ago
An FPGA-Based Architecture for Real Time Image Feature Extraction
We propose a novel FPGA-based architecture for the extraction of four texture features using Gray Level Cooccurrence Matrix (GLCM) analysis. These features are angular second mome...
Dimitrios E. Maroulis, Dimitrios K. Iakovidis, Dim...
ICIP
2001
IEEE
14 years 11 months ago
Look-up-table based DCT domain inverse motion compensation
DCT-based digital video coding standards such as MPEG and H.26x have been widely adopted for multimedia applications. Thus video processing in the DCT domain usually proves to be ...
Shizhong Liu, Alan C. Bovik
JTRES
2009
ACM
14 years 4 months ago
Avoiding unbounded priority inversion in barrier protocols using gang priority management
Large real-time software systems such as real-time Java virtual machines often use barrier protocols, which work for a dynamically varying number of threads without using centrali...
Harald Röck, Joshua S. Auerbach, Christoph M....
ARITH
1999
IEEE
14 years 2 months ago
High-Speed Inverse Square Roots
Inverse square roots are used in several digital signal processing, multimedia, and scientific computing applications. This paper presents a high-speed method for computing invers...
Michael J. Schulte, Kent E. Wires
AAAI
1996
13 years 11 months ago
Neighborhood Inverse Consistency Preprocessing
Constraint satisfaction consistency preprocessing methods are used to reduce search e ort. Time and especially space costs limit the amount of preprocessing that will be cost e ec...
Eugene C. Freuder, Charles D. Elfe