No-Frills Human-Object Interaction Detection: Factorization, Layout Encodings, and Training Techniques
No-Frills Human-Object Interaction Detection: Factorization, Layout Encodings, and Training Techniques
We show that for human-object interaction detection a relatively simple factorized model with appearance and layout encodings constructed from pre-trained object detectors outperforms more sophisticated approaches. Our model includes factors for detection scores, human and object appearance, and coarse (box-pair configuration) and optionally fine-grained layout (human pose). We also develop …