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Android application to visualize edges and shape detection on images using opencv

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kln-old/AndroidShapeDetection

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AndroidShapeDetection

AndroidShapeDetection is an andoid application to visualize edges and shape detection on images using opencv.

The application lets the user select an image and then performs a series of opencv based image processing. Currently, it does the following.

  • convert to gray scale
  • blur
  • detect edges using Canny Edge detector
  • Identify & classfiy contours

The processed images are presented to the user as view pages/tabs. The app also provides options to tune/set certain parameters used for image processing. The following settings options are currently available

  • Blur image
    -Kernel size
  • Canny Edge Detection
    -Use OTSU threshold
    -Max Threshold
    -Min Threshold
  • Contour Detection
    -Type

Screenshots

![Screen Recording] (https://youtu.be/NiuOs8qIXdc)

Raw Image

Gray scale & Blur

Edges detected

Contours detected

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Android application to visualize edges and shape detection on images using opencv

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