how to calculate sum of pixels at differernt radius/scales of an image?

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Eva Brown
Eva Brown 2019-11-19
回答： Image Analyst 2022-8-1
Hi, i am new to coding. I want to code the Local Binary pattren on multiple scales in Matlab. For this task I want to add pixels on multiple scale/ radius. As on outer radius no. of pixels are more as compare to inner radius.
i-e on R1, pixels=8 , on R2, pixels=16 on R3, pixels=24 and so on
firstly on outer scales reduce no. of pixels to 8 by taking average of neighboring pixels and then add required scales.
need help.

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回答（1 个）

Image Analyst
Image Analyst 2022-8-1
See attached demos and adapt as needed.

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