Incorporating intra-class variance to fine-grained visual recognition
Incorporating intra-class variance to fine-grained visual recognition
Fine-grained visual recognition aims to capture discriminative characteristics amongst visually similar categories. The state-of-the-art research work has significantly improved the fine-grained recognition performance by deep metric learning using triplet network. However, the impact of intra-category variance on the performance of recognition and robust feature representation has not been well studied. …