Find the centroid, area and diameter of coin image using regionprops command

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Allen Ray
Allen Ray 2016-10-14
回答： Swarooph 2016-10-14
Hi all experts, is there any ways to calculate the diameter,area and centroid of a coin using regionprops command?

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Swarooph
Swarooph 2016-10-14
You might have to break this down into a few steps.
1. Detect and segment coins. Following examples might help.
Edge Detection
Detect Regions of Texture in Images
Fill image regions in a binary image
2. Find interesting information about these segmented areas. This example using regionprops might help.

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