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Rdmato33


Active since 2015

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Convert pixel coordinates from a matrix to geographic coordinates
Hello, I am working on a raster image covered by hundred features I want to extract. I have extracted the pixel coordinates of...

9 years ago | 0 answers | 0

0

answers

Question


Create a single matrix from regionprops outputs
Hello, I use an active contour algorithm in order to get morphometry of 103 features from a raster image. I create a loop in o...

9 years ago | 1 answer | 0

1

answer

Question


Save unlimited matrix from cell arrays
Hello, I get a cell array which contains 103 cells of different dimensions. Each cell represents a matrix and it can be display...

9 years ago | 0 answers | 0

0

answers

Question


subscripted assignment dimension mismatch - Edge effect
Hello, I am trying to create 92 samples of 5x5 cells from an image. Problem : the loop is stopped by this message : subscripted ...

9 years ago | 2 answers | 0

2

answers

Question


subscripted assignment dimension mismatch - edge effect
Hello, I am trying to create 92 samples of 5x5 cells from an image. Problem : the loop is stopped by this message : subscript...

9 years ago | 0 answers | 0

0

answers

Question


Launch an algorithm in several samples extracted from an image
Hello, I would like to extract features of a raster image by using an active contour algorithm (see below). My goal is to obta...

9 years ago | 1 answer | 0

1

answer

Question


Active Contour algorithm applicated to Digital Elevation Model
Hello, I am using Chenyang Xu and Jerry Prince active contour algorithm in order to obtain the geometry of bomb craters from a ...

9 years ago | 3 answers | 0

3

answers

Question


Repeat snake processing (loop) on the same image in order to detect several features
Hello, I have tested the snake (active contour) algorithm from Chenyang Xu and Jerry L. Prince (http://www.iacl.ece.jhu.edu/s...

9 years ago | 1 answer | 0

1

answer