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  1. Journal of Real-Time Image Processing
  2. Journal of Real-Time Image Processing : Volume 3
  3. Journal of Real-Time Image Processing : Volume 3, Issue 1-2, March 2008
  4. Fast Zernike moments
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Journal of Real-Time Image Processing : Volume 13
Journal of Real-Time Image Processing : Volume 12
Journal of Real-Time Image Processing : Volume 11
Journal of Real-Time Image Processing : Volume 10
Journal of Real-Time Image Processing : Volume 9
Journal of Real-Time Image Processing : Volume 8
Journal of Real-Time Image Processing : Volume 7
Journal of Real-Time Image Processing : Volume 6
Journal of Real-Time Image Processing : Volume 5
Journal of Real-Time Image Processing : Volume 4
Journal of Real-Time Image Processing : Volume 3
Journal of Real-Time Image Processing : Volume 3, Issue 4, December 2008
Journal of Real-Time Image Processing : Volume 3, Issue 3, September 2008
Journal of Real-Time Image Processing : Volume 3, Issue 1-2, March 2008
1st and 2nd issues of real-time image processing
A real-time motion estimation FPGA architecture
A coarse-grain reconfigurable architecture for multimedia applications featuring subword computation capabilities
Implementation and analysis of optimized architectures for rank order filter
A real-time H.264/AVC VLSI encoder architecture
Fast mode decision on H.264/AVC baseline profile for real-time performance
A fast feature-assisted adaptive early termination approach for multiple reference frames motion estimation in H.264
Fast Zernike moments
Fast computation of accurate Zernike moments
Automatic gender recognition based on pixel-pattern-based texture feature
Journal of Real-Time Image Processing : Volume 2
Journal of Real-Time Image Processing : Volume 1

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Fast Zernike moments

Content Provider SpringerLink
Author Al Rawi, Mohammed
Copyright Year 2007
Abstract Zernike moments are important digital image descriptors used in various applications starting from image watermarking to image recognition. Lots of fast algorithms have been proposed to speedup the computation of Zernike moments. This work provides computational complexity analysis of methods for the computation of Zernike moments, as well as a thorough study and simplification to the methods of finding Zernike moments from geometric moments. A new formula that relates Zernike moments to moments of digital filters is introduced that is very efficient and accurate. Comparisons are performed using Zernike moment via geometric moments method, the Q-recursive method, the coefficient method, and the symmetry method. Using a well defined performance metric, this work finds out that Zernike moments from geometric moments of digital filters is nearly 70 times faster than the best method known as the symmetry method.
Starting Page 89
Ending Page 96
Page Count 8
File Format PDF
ISSN 18618200
Journal Journal of Real-Time Image Processing
Volume Number 3
Issue Number 1-2
e-ISSN 18618219
Language English
Publisher Springer-Verlag
Publisher Date 2008-01-08
Publisher Place Berlin, Heidelberg
Access Restriction One Nation One Subscription (ONOS)
Subject Keyword Computational complexity Zernike moments Digital filters Symmetry Digital image Fast algorithms Signal, Image and Speech Processing Pattern Recognition Computer Graphics Multimedia Information Systems Image Processing and Computer Vision
Content Type Text
Resource Type Article
Subject Information Systems
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