K-FACE Analysis Project on Pytorch

Last update: Nov 10, 2022

Related tags

Overview

Installation

Setup with Conda

# create a new environment
conda create --name insightKface python=3.7 # or over
conda activate insightKface

#install the appropriate cuda version of pytorch(https://pytorch.org/)
#example:
conda install pytorch torchvision torchaudio cudatoolkit=11.1 -c pytorch -c conda-forge

# install requirements
pip install -r requirements.txt

Data prepration

K-FACE Database

K-FACE AI-hub.

Detail configuration about K-FACE is provided in the paper below.

K-FACE: A Large-Scale KIST Face Database in Consideration with Unconstrained Environments

K-FACE sample images

Structure of the K-FACE database

Configuration of K-FACE

Detection & Alignment on K-FACE

"""
    ###################################################################

    K-Face : Korean Facial Image AI Dataset
    url    : http://www.aihub.or.kr/aidata/73

    Directory structure : High-ID-Accessories-Lux-Emotion
    ID example          : '19062421' ... '19101513' len 400
    Accessories example : 'S001', 'S002' .. 'S006'  len 6
    Lux example         : 'L1', 'L2' .. 'L30'       len 30
    Emotion example     : 'E01', 'E02', 'E03'       len 3
    
    ###################################################################
"""

# example
cd detection

python align_kfaces.py --ori_data_path '/data/FACE/KFACE/High' --detected_data_path 'kface_retina_align_112x112'

Training and test datasets on K-FACE

Train ID	Accessories	Lux	Expression	Pose	#Image	Variance
T1	A1	1000	E1	C4-10	2,590	Very Low
T2	A1-2	400-1000	E1	C4-10	46,620	Low
T3	A1-A4	200-1000	E1-2	C4-13	654,160	Middle
T4	A1-A6	40-1000	E1-3	C1-20	3,862,800	High

Test ID	Accessories	Lux	Expression	Pose	#Pairs	Variance
Q1	A1	1000	E1	C4-10	1,000	Very Low
Q2	A1-2	400-1000	E1	C4-10	100,000	Low
Q3	A1-4	200-1000	E1-2	C4-13	100,000	Middle
Q4	A1-6	40-1000	E1-3	C1-20	100,000	High

MS1M-RetinaFace (MS1M-R)

MS1M-RetinaFace download link:

#Preprocess 'train.rec' and 'train.idx' to 'jpg'

# example
cd detection

python rec2image.py --include '/data/FACE/ms1m-retinaface-t1/' --output 'MS1M-RetinaFace'

Inference

After downloading the pretrained model, run test.py.

Pretrained Model

For all experiments, ResNet-34 was chosen as the baseline backbone.

The model was trained on KFACE

Head&Loss	Q1	Q2	Q3	Q4
ArcFace (s=16, m=0.25)	98.30	94.77	87.87	85.41
SN-pair (s=64)	99.20	95.01	91.84	89.74
MixFace (e=1e-22, m=0.25)	100	96.37	92.36	89.80

Note:

For ArcFace, We tested (s,m)={(16,0.5), (32,0.25), (64,0.25), (32,0.5), (64,0.5)}, but the model was not trained properly So, we apply (s,m)=(16,0.25).

cd recognition

# example
python test.py --weights 'kface.mixface.1e-22m0.25.best.pt' --dataset 'kface' --data_cfg 'data/KFACE/kface.T4.yaml'

The model was trained on MS1M-R

Head&Loss	Q2	Q3	Q4	LFW	CFP-FP	AgeDB-30
ArcFace (s=64, m=0.5)	98.71	86.60	82.03	99.80	98.41	98.80
SN-pair (s=64)	92.85	76.36	70.08	99.55	96.20	95.46
MixFace (e=1e-22, m=0.5)	97.36	82.89	76.95	99.68	97.74	97.25

cd recognition

# example
python test.py --weights 'face.mixface.1e-22m0.5.best.pt' --dataset 'face' --data_cfg 'data/face.all.yaml'

The model was trained on MS1M-R+T4

Head&Loss	Q2	Q3	Q4	LFW	CFP-FP	AgeDB-30
ArcFace (s=8, m=0.25)	76.58	73.13	71.38	99.46	96.75	93.83
SN-pair (s=64)	98.37	94.98	93.33	99.45	94.90	93.45
MixFace (e=1e-22, m=0.5)	99.27	96.85	94.79	99.53	96.32	95.56

Note:

For ArcFace, we tested (s,m)={(8, 0.5), (16, 0.25), (16,0.5), (32,0.25), (64,0.25), (32,0.5), (64,0.5)}, but the model was not trained properly So, we apply (s,m)=(8,0.25).

cd recognition

# example
python test.py --weights 'merge.mixface.1e-22m0.5.best.pt' --dataset 'merge' --data_cfg 'data/merge.yaml'

Training

Multi-GPU DataParallel Mode

Example script for training on KFACE

cd recognition

# example 
python train.py --dataset 'kface' --head 'mixface' --data_cfg 'data/KFACE/kface.T4.yaml' --hyp 'data/face.hyp.yaml' --head_cfg 'models/head.kface.cfg.yaml' --name 'example' --device 0,1

Multi-GPU DistributedDataParallel Mode

Example script for training on KFACE

cd recognition

# example
python -m torch.distributed.launch --nproc_per_node 2 train.py --dataset 'kface' --head 'mixface' --data_cfg 'data/KFACE/kface.T4.yaml' --hyp 'data/face.hyp.yaml' --head_cfg 'models/head.kface.cfg.yaml' --name 'example' --device 0,1

Note:

For MS1M-R, change args --dataset face, --data_cfg data/face.all.yaml, and --head_cfg model/head.face.cfg.yaml.
For MS1M-R+T4, change args --dataset merge, --data_cfg data/merge.yaml, and --head_cfg model/head.merge.cfg.yaml.
The args --nodrop should be used if you train with the metric loss(e.g., SN-pair, N-pair, etc.) on MS1M-R or MS1M-R+T4.
The args --double should be used if you train with the metric loss(e.g., SN-pair, N-pair, etc.) or MixFace on MS1M-R or MS1M-R+T4.
DistributedDataParallel is only available to classification loss(e.g., arcface, cosface, etc.)

Reference code

Thanks for these source codes porviding me with knowledges to complete this repository.

K-FACE Analysis Project on Pytorch

Related tags

Overview

Installation

Setup with Conda

Data prepration

K-FACE Database

Detection & Alignment on K-FACE

Training and test datasets on K-FACE

MS1M-RetinaFace (MS1M-R)

Inference

Pretrained Model

The model was trained on KFACE

The model was trained on MS1M-R

The model was trained on MS1M-R+T4

Training

Multi-GPU DataParallel Mode

Example script for training on KFACE

Multi-GPU DistributedDataParallel Mode

Example script for training on KFACE

Reference code

Owner

Jung Jun Uk

Sparse Physics-based and Interpretable Neural Networks

Code of Adverse Weather Image Translation with Asymmetric and Uncertainty aware GAN

A forwarding MPI implementation that can use any other MPI implementation via an MPI ABI

App customer segmentation cohort rfm clustering

Code for the Active Speakers in Context Paper (CVPR2020)

The official code of "SCROLLS: Standardized CompaRison Over Long Language Sequences".

Neural network graphs and training metrics for PyTorch, Tensorflow, and Keras.

Code for Environment Inference for Invariant Learning (ICML 2020 UDL Workshop Paper)

Fuzzing tool (TFuzz): a fuzzing tool based on program transformation

Official implementation of "Synthetic Temporal Anomaly Guided End-to-End Video Anomaly Detection" (ICCV Workshops 2021: RSL-CV).

A PyTorch implementation of "TokenLearner: What Can 8 Learned Tokens Do for Images and Videos?"

Semantic Segmentation in Pytorch. Network include: FCN、FCN_ResNet、SegNet、UNet、BiSeNet、BiSeNetV2、PSPNet、DeepLabv3_plus、 HRNet、DDRNet

Code for the published paper : Learning to recognize rare traffic sign

Reference implementation for Deep Unsupervised Learning using Nonequilibrium Thermodynamics

CM-NAS: Cross-Modality Neural Architecture Search for Visible-Infrared Person Re-Identification (ICCV2021)

PyTorch implementation of "Representing Shape Collections with Alignment-Aware Linear Models" paper.

Enabling dynamic analysis of Legacy Embedded Systems in full emulated environment

Hidden-Fold Networks (HFN): Random Recurrent Residuals Using Sparse Supermasks

2.86% and 15.85% on CIFAR-10 and CIFAR-100

Roadmap to becoming a machine learning engineer in 2020