Attention-Based View Selection Networks for Light-Field Disparity Estimation


  • Yu-Ju Tsai National Taiwan University
  • Yu-Lun Liu MediaTek
  • Ming Ouhyoung National Taiwan University
  • Yung-Yu Chuang National Taiwan University



This paper introduces a novel deep network for estimating depth maps from a light field image. For utilizing the views more effectively and reducing redundancy within views, we propose a view selection module that generates an attention map indicating the importance of each view and its potential for contributing to accurate depth estimation. By exploring the symmetric property of light field views, we enforce symmetry in the attention map and further improve accuracy. With the attention map, our architecture utilizes all views more effectively and efficiently. Experiments show that the proposed method achieves state-of-the-art performance in terms of accuracy and ranks the first on a popular benchmark for disparity estimation for light field images.




How to Cite

Tsai, Y.-J., Liu, Y.-L., Ouhyoung, M., & Chuang, Y.-Y. (2020). Attention-Based View Selection Networks for Light-Field Disparity Estimation. Proceedings of the AAAI Conference on Artificial Intelligence, 34(07), 12095-12103.



AAAI Technical Track: Vision