Image Processing
Citations
67 citations
Cites background or methods from "Image Processing"
...It is one of the fundamental steps in image processing [1], image analysis [2], image pattern recognition [3], computer vision [4], as well as in human vision [5]....
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...In Johnson’s and Robinson’s edge detection techniques, the gradient operators are the Sobel’s operator [1] and the compass gradient operator [7], respectively....
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...Its theoretical and practical advantages over the traditional techniques of Sobel [1], Canny [16], Johnson [33] and Wallis [1] are shown through a general discussion and several simulation results on different digital images....
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...They further argued that the usual addition “+” and scalar multiplication “ ×” operations are not suitable for some important physical settings, such as images formed by transmitted light [41, 42], for human visual perception [5, 43] and in many practical cases of digital images [1, 44]....
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67 citations
67 citations
67 citations
Cites methods from "Image Processing"
...Methods based on one-dimensional wavelet decomposition of the projection data followed by linear filtered backprojection were introduced in [40], [38], [39], [45], and [47]; local reconstruction is a concern of all these authors....
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67 citations
References
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