Detection the coordinates of all points of a curve on an image file
36552
Recovering data points from an image
134290
Connecting line features and determining the length of the longest line
31925
Importing UV coordinates
21497
Parametric Interpolation of 2D data
15339
Extract, convert, store and reuse (x,y) coordinate components
87054
line segments with edges into a curve
72973
How do you detect where two line segments intersect?
11304
Extracting raster values at points using Open Source GIS?
10789
How to find image coordinates of the rendered vertex?
135301
Tool to easily select a pixel on screen and get color and absolute coordinates
80473
how to extract data from an image graph
15523
Graphically approximating the area under a curve as a sum of rectangular regions
92049
How do I plot a parametric family of curves given a list of parameter values?
53981
how to detect shapes in an image?
72886
Getting a list of accurate coordinates from a plot
76519
Squaring pixels of GeoTIFF using GDAL
120783
Exporting x,y coordinates as latitude,longitude