High-Quality Correspondence and Segmentation Estimation for Dual-Lens Smart-Phone Portraits

Xiaoyong Shen, Hongyun Gao, Xin Tao, Chao Zhou, Jiaya Jia; The IEEE International Conference on Computer Vision (ICCV), 2017, pp. 3257-3266

Abstract


Estimating correspondence between two images and extracting the foreground object are two challenges in computer vision. With dual-lens smart phones, such as iPhone 7Plus and Huawei P9, coming into the market, two images of slightly different views provide us new information to unify the two topics. We propose a joint method to tackle them simultaneously via a joint fully connected conditional random field (CRF) framework. The regional correspondence is used to handle textureless regions in matching and make our CRF system computationally efficient. Our method is evaluated over 2,000 new image pairs, and produces promising results on challenging portrait images.

Related Material


[pdf] [arXiv]
[bibtex]
@InProceedings{Shen_2017_ICCV,
author = {Shen, Xiaoyong and Gao, Hongyun and Tao, Xin and Zhou, Chao and Jia, Jiaya},
title = {High-Quality Correspondence and Segmentation Estimation for Dual-Lens Smart-Phone Portraits},
booktitle = {The IEEE International Conference on Computer Vision (ICCV)},
month = {Oct},
year = {2017}
}