database annotation for twin recognition project

12
Face Frontalization Alena Moskalenko Algorithm Research Team SAMSUNG Research Russia October 2019

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Page 1: Database annotation for Twin Recognition Project

Face Frontalization

Alena Moskalenko

Algorithm Research Team

SAMSUNG Research Russia

October 2019

Page 2: Database annotation for Twin Recognition Project

Page 2Samsung Research Russia

I. Face recognition fails for large poses

II. Mobile secure environment (trust zone) can not

support heavy computations and it has speed limitations

Problem Statement

forbes.com

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Solution

I. Match similar poses II. Face Frontalization

• Pose estimator is needed

• Hard to collect data

• Large databases => long training

• Recognition accuracy

improvement

• Eliminates the need of

several submodules (e.g.

landmark detection, pose

estimation)

Page 4: Database annotation for Twin Recognition Project

Page 4Samsung Research Russia

TPGAN (ICCV 2017)

Face Frontalization Examples

Guess which side is a generation result?

Page 5: Database annotation for Twin Recognition Project

Page 5Samsung Research Russia

TPGAN (ICCV 2017)

Face Frontalization Examples

Original Generated Original Generated

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I. GAN

Face Frontalization Examples

II. 3D face model

rendering

• Loss of texture

• Artifacts

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R.Huang, S. Zhang 2017

Recent Solutions

I. TPGAN

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Q. Duan, L. Zhang 2019

Recent Solutions

II. BoostGAN

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Y. Qian, W. Deng 2019

Recent Solutions

III. FNM

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Project Proposal

I. Review the literature

concerning the existing face

frontalization techniques

II. Prepare data for

training/testing a frontalization

model

III. Implement a face

frontalization algorithm, train and

test it

IV. Optimize and tune the

resulting model

Restrictions:

Robustness to pose

variations

Computational efficiency

(suitability for mobile devices)

Robustness to glasses usageRobustness to different

lighting conditions

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Page 11Samsung Research Russia

Ask your questions or send your CV:

• Alena

[email protected] (Until October 14th )

• Vitaly

[email protected]

Contacts

Page 12: Database annotation for Twin Recognition Project

Samsung R&D Institute Russia