Relection on Participation at Facebook Image-similarity-comptetition and winnning solution

The task is to devise an algorithm to identify copy detection between images at large scale(million images). Learn a metric to identify similar images and dissimilar images.

• Summary slides for Relection on participation at FB image similarity challenge

Approach

• Base solution: ORB desciptor and matching
• DL solution
• Triplet loss based metric learning
• Discuss problems faced and thought process for solution
• Augumentations

Results

MultiScale Processing/Ensemble model

Results

Current False matches