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112 lines
4.8 KiB
Markdown
112 lines
4.8 KiB
Markdown
[The Lightweight Face Recognition Challenge & Workshop](https://ibug.doc.ic.ac.uk/resources/lightweight-face-recognition-challenge-workshop/) will be held in conjunction with the International Conference on Computer Vision (ICCV) 2019, Seoul Korea.
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Please strictly follow the rules. For example, please use the same [method](https://github.com/deepinsight/insightface/blob/master/common/flops_counter.py) for the FLOPs calculation regardless of your training framework is insightface or not.
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[Test Server](http://www.insightface-challenge.com/overview)
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**Sponsors:**
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The Lightweight Face Recognition Challenge has been supported by
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EPSRC project FACER2VM (EP/N007743/1)
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Huawei (5000$)
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DeepGlint (3000$)
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iQIYI (3000$)
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Kingsoft Cloud (3000$)
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Pensees (3000$)
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Dynamic funding pool: (17000$)
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Cash sponsors and gift donations are welcome.
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Contact:
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insightface.challenge@gmail.com
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**Discussion Group**
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*For Chinese:*
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*For English:*
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(in #lfr2019 channel)
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https://join.slack.com/t/insightface/shared_invite/enQtNjU0NDk2MjYyMTMzLTIzNDEwNmIxMjU5OGYzYzFhMjlkNjlhMTBkNWFiNjU4MTVhNTgzYjQ5ZTZiMGM3MzUyNzQ3OTBhZTg3MzM5M2I
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**NEWS**
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``2019.06.21`` We updated the groundtruth of Glint test dataset.
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``2019.06.04`` We will clean the groundtruth on deepglint testset.
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``2019.05.21`` Baseline models and training logs available.
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``2019.05.16`` The four tracks (deepglint-light, deepglint-large, iQIYI-light, iQIYI-large) will equally share the dynamic funding pool (14000$). From each track, the top 3 players will share the funding pool for 50%, 30% and 20% respectively.
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==================
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**How To Start:**
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**Training:**
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1. Download ms1m-retinaface from [baiducloud](https://pan.baidu.com/s/14z7qbi0K8aAYDcgT4ArnWg)(code:4ouw) or [onedrive](https://1drv.ms/u/s!AswpsDO2toNKrjhJhMRoxr-HlECx?e=VSXTmv) and unzip it to `$INSIGHTFACE_ROOT/datasets/`
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2. Go into `$INSIGHTFACE_ROOT/recognition/`
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3. Refer to the `retina` dataset configuration section in `sample_config.py` and copy it as your own configuration file `config.py`.
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4. Start training with `CUDA_VISIBLE_DEVICES='0,1,2,3' python -u train.py --dataset retina --network [your-network] --loss arcface`. It will output the accuracy of lfw, cfp_fp and agedb_30 every 2000 batches by default.
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5. Putting the training dataset on SSD hard disk will achieve better training efficiency.
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------------------
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**Testing:**
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1. Download testdata-image from [baiducloud](https://pan.baidu.com/s/1UKUYsRfVTSzj1tfU3BVFrw) or [dropbox](https://www.dropbox.com/s/r5y6xt754m36rh8/iccv19-challenge-data-v1.zip?dl=0). These face images are all pre-processed and aligned.
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2. To download testdata-video from iQIYI, please visit <http://challenge.ai.iqiyi.com/data-cluster>. You need to download iQIYI-VID-FACE.z01, iQIYI-VID-FACE.z02 and iQIYI-VID-FACE.zip after registration. These face frames are also pre-processed and aligned.
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1. Unzip: ``zip iQIYI_VID_FACE.zip -s=0 --out iQIYI_VID_FACE_ALL.zip; unzip iQIYI_VID_FACE_ALL.zip``
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2. We can get a directory named ``iQIYI_VID_FACE`` after decompression. Then, we have to move ``video_filelist.txt`` in testdata-image package to ``iQIYI_VID_FACE/filelist.txt``, to indicate the order of videos in our submission feature file.
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3. To generate image feature submission file: check ``gen_image_feature.py``
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4. To generate video feature submission file: check ``gen_video_feature.py``
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5. Submit binary feature to the right track of the test server.
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You can also check the verification performance during training time on LFW,CFP_FP,AgeDB_30 datasets.
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------------------
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**Evaluation:**
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Final ranking is determined by the TAR under 1:1 protocal only, for all valid submissions.
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For image testset, we evaluate the TAR under FAR@e-8 while we choose the TAR under FAR@e-4 for video testset.
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------------------
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**Baseline:**
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1. Network y2(a deeper mobilefacenet): 933M FLOPs. TAR_image: 0.64691, TAR_video: 0.47191
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2. Network r100fc(ResNet100FC-IR): 24G FLOPs. TAR_image: 0.80312, TAR_video: 0.64894
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Baseline models download link: [baidu cloud](https://pan.baidu.com/s/1Em0ZFnefSoTsZoTd-9m8Nw) [dropbox](https://www.dropbox.com/s/yqaziktiv38ehrv/iccv19-baseline-models.zip?dl=0)
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Training logs: [baidu cloud](https://pan.baidu.com/s/12rsp-oMzsjTeU6nugEvA9g) [dropbox](https://www.dropbox.com/s/4ufb9g7n76rfav5/iccv-baseline-log.zip?dl=0)
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------------------
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**Discussion:**
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[https://github.com/deepinsight/insightface/issues/632](https://github.com/deepinsight/insightface/issues/632)
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------------------
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**Candidate solutions:**
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1. Manually design or automatically search different networks/losses.
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2. Use slightly deeper or wider mobile-level networks.
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3. [OctConv](https://arxiv.org/abs/1904.05049), to reduce FLOPs.
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4. [HRNet](https://arxiv.org/abs/1904.04514), for large FLOPs track.
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and so on
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