Lecture #6 @415.pdf - Soft look histogramming Pixel contributes to multiple Final mapping is obtained mapping functions by 411th linear Filtering type

Lecture #6 @415.pdf - Soft look histogramming Pixel...

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Soft histogramming look at the book Pixel contributes to multiple histogram All neighborhood ones Final mapping is obtained by interrelating ah neighborhood mapping functions 411th linear Filtering neighborhood type operator can be used Blurring sharpening Edge enhancement noise remove Terms window mask Filler Kernel Spatial Domain 8D filters filters linear non linear
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filters neighborhood small rectangular chunk of image operation performed on the neighborhood Filtering steps scan through the image pixel by pixel identify the neighborhood center the filter rectangle over Pixel of interest perform a pre defined operation on Pixels in the neighborhood store result of the operation in matening location in output image EDGE pixel need padding
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Two mathematical operations can be performed to filter correlation wcx.gg flap b w G E f X t Ytt II go.yxza.az wcs.ts.tCx s s H same result for symmetric filter ImagePayding problem for edge pixels y Padding image D Ze hg pixels of value 0 are added
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