Referenced Items are not available for this document.
This paper presents DCT sign only correlation (DSOC) method for image registration, the task that previously can be accomplished by phase only correlation (POC) method. The POC function corresponds to phase information of the DFT coefficients. In the DCT case, all DCT coefficients are real values, as a result, the phase information corresponds to the sign of DCT coefficients. Three DSOC methods are described and their suitability for image registration is discussed
Published in:
Circuits and Systems, 2006. APCCAS 2006. IEEE Asia Pacific Conference on
Date of Conference: 4-7 Dec. 2006
- Page(s):
- 466 - 469
- Print ISBN:
- 1-4244-0387-1
- INSPEC Accession Number:
- 9454194
- Conference Location :
- Singapore
- Digital Object Identifier :
- 10.1109/APCCAS.2006.342490
- Product Type:
- Conference Publications
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