2015
DOI: 10.1117/12.2086848
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A robust fringe-adjusted joint transform correlator for efficient object detection

Abstract: The fringe-adjusted joint transform correlation (FJTC) technique has been widely used for real-time optical pattern recognition applications. However, the classical FJTC technique suffers from target distortions due to noise, scale, rotation and illumination variations of the targets in input scenes. Several improvements of the FJTC have been proposed in the literature to accommodate these problems. Some popular techniques such as synthetic discriminant function (SDF) based FJTC was designed to alleviate the p… Show more

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“…the techniques of mathematical morphology, edge detection and median filtering [8,12,13]. The other methods are based on power-spectrum processing, including fringe modulation, binarization of power and subtraction of spectrum [14][15][16].…”
Section: Edge Extraction For the Input Image Based On Modified Fuzzy mentioning
confidence: 99%
“…the techniques of mathematical morphology, edge detection and median filtering [8,12,13]. The other methods are based on power-spectrum processing, including fringe modulation, binarization of power and subtraction of spectrum [14][15][16].…”
Section: Edge Extraction For the Input Image Based On Modified Fuzzy mentioning
confidence: 99%