* The paper contains error, and the project is suspended, the results
will be not updated in the near future, withdraw is better option than
replace Access Paper or Ask Questions
* Conference on Computer Vision and Pattern Recognition 2018 (CVPR
2018). V1: CVPR submission; V2: +supplementary; V3: CVPR camera-ready; V4:
correction, update reference baseline results according to their latest post;
V5: minor correction; V6: Identification results using NIH data splits and
various image models Access Paper or Ask Questions