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CV: Feature Detection and Matching — all 16 problems
Points, patches, edges, contours, lines, vanishing points, and segmentation.
Edge Detection
Gradient Magnitude and Direction
Easy
Hysteresis Thresholding
Medium
Edge Non-Maximum Suppression
Medium
Canny Edge Detection Pipeline
Hard
Feature Descriptors
Normalized Patch Descriptor
Easy
Sum of Squared Differences (SSD)
Easy
Gradient Orientation Histogram
Medium
Simple BRIEF Descriptor
Medium
Hamming Distance Matcher
Hard
Feature Detectors
Harris Corner Response
Medium
Feature NMS (Non-Maximum Suppression)
Medium
FAST Corner Detector (Simplified)
Hard
Hough Transforms
Point to Hough Space
Easy
Hough Accumulator
Medium
Find Hough Peaks
Medium
Circle Hough Transform
Hard
