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Threshold an image interactively (HSV,HSL, Sobel X/Y)

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marthtz/colorSelect

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colorSelect

Threshold an image interactively (HSV,HSL, Sobel X/Y)

Command line tool to apply thresholding on an image interactively. Requires OpenCV an numpy. Inspired by a similar tool from P1 that did Canny edge detection.

Supports HSV, HLS and Sobel X/Y.

Usage:

  • Color thresholding on HSV or HLS channel => python colorSelect.py [channel hsv or hls] [RGB image file]
  • Sobel Gradient X/Y on a grayscale image => python singleSobel.py [RGB image file]
  • Sobel Gradient X/Y on L and S channel => python dblSobel.py [RGB image file]

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