SpikeCV

Results

1. Detect edges

   • Sobel:

     

   • Roberts:

     

   • Prewitt and Canny:

     

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2. Histogram and Normalization:

   

3. Local and global thresholding:

   

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4. Frequency domain filters

   • Low Pass:

     

   • High Pass:

     

5. [Hybrid images:]

   

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6. Boundary detection

   • Canny Superimposed:
   • Hough Lines:
   • Hough Circles:

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7. Active Contour

   • Object:

     

   • initialize the contour:

     

   • Evolved Contour:

     

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8. Harris

   • original image:

   

   • output image :

   

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9. SIFT

   • original image:

   

   • output image :

   

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10. Template Matching

• result:

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11. Thresholding

    1. Optimal Otsu's bimodal thresholding
       • Global thresholding:
       • Local thresolding:
    2. Spectral thresholding (trimodal)
       • Global thresholding:
       • Local thresolding:
    3. Optimal (iterative) thresholding (trimodal)
       • Global thresholding:
       • Local thresolding:

12. Segmentation

    1. K-means

       • Input:

       

       • Output:

       

    2. Region Growing

       • Input:

         

       • Output:

       

    3. Agglomerative :

       • Input:

       

       • Output:

       

    4. Mean Shift :

       • Input:

       

       • Output:

       

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13. Face Detection

14. ### Face Recognition