Initializing OpenCV Engine...
1. Original Image
2. Grayscale Conversion
3. Threshold (Val: 127)
4. Contour Detection
No contours detected. Adjust threshold or choose a different image.
127
Lower values include darker pixels. Higher values filter them out.
Defines how the hierarchy is built (nested or flat).
How many points are stored to describe the shape.
0.000x
Simplifies contour shape. Epsilon = 0.000 * ArcLength.