Translator Disclaimer
28 December 2000 New fast adaptive matching criterion for block-based motion compensation
Author Affiliations +
Abstract
In video compression, the motion compensation phase passes through block matching step. During this phase we search in two successive frames about a block in the last one with respect to its original position in the first one and apply mathematical technique to decide if it matches or not. The proposed method is for matching phase, the normal methods are Mean Absolute Difference (MAD), Mean Square Difference (MSD), Pel Difference Classification (PDC) and Integral Projection (IP). We proposed a method based on the subsampling while applying IP then adding the adaptively phase across a preprocessed factor depending on the nature of the frame content.
© (2000) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Hesham Farouk, Samia A. Mashali, Mohsen Rashwan, and Amin Nassar "New fast adaptive matching criterion for block-based motion compensation", Proc. SPIE 4115, Applications of Digital Image Processing XXIII, (28 December 2000); https://doi.org/10.1117/12.411595
PROCEEDINGS
8 PAGES


SHARE
Advertisement
Advertisement
RELATED CONTENT

4K-based intra and interprediction techniques for HEVC
Proceedings of SPIE (April 28 2016)
Region-of-interest-based ultra-low-bit-rate video coding
Proceedings of SPIE (March 24 2008)
Using machine learning for fast intra MB coding in H.264
Proceedings of SPIE (January 28 2007)
Image compression with Iris-C
Proceedings of SPIE (May 06 2009)
Content-based MPEG-2 structuring and protection
Proceedings of SPIE (November 21 1999)
Application of DSP in the image transmission system
Proceedings of SPIE (May 11 2006)

Back to Top