ArcFace: Additive Angular Margin Loss for Deep Face Recognition
Citations
77 citations
Cites methods from "ArcFace: Additive Angular Margin Lo..."
...The ArcFace matcher was trained using the MS1MV2 dataset, which is only around 27% female....
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...For this reason, and to save space, we present only ArcFace results....
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...The ArcFace model [14] used in this paper was trained with ResNet100 using the MS1MV2 dataset, which is a curated version of the MS1M dataset [15]....
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...We report results for one of the best state-of-the-art opensource deep learning face matcher, ArcFace [9]....
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...rate ResNet-50 [16] networks with combined margin loss (which combines CosFace [31], SphereFace [20] and ArcFace [9] margins) using a subsets of the VGGFace2 dataset [6] and the MS1MV2 dataset, that we balanced to have the exactly same number of male and female images and subjects....
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77 citations
77 citations
Cites background or methods from "ArcFace: Additive Angular Margin Lo..."
...Apart from softmax, we also equip CDP with an advanced loss function, ArcFace [7], the current top entry on MegaFace benchmark....
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...For parameters related to ArcFace, we set the margin m = 0.5 and adopt the output setting “E”, that is “BN-Dropout-FC-BN”....
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...Table 6: Comparisons of the gain brought by CDP with 2-folds unlabeled data between the previous baseline (Softmax) and the new baseline (ArcFace [7] with a cleaner training set)....
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74 citations
Cites background from "ArcFace: Additive Angular Margin Lo..."
...An alternative additive margin was proposed in [121] which keeps the advantages of [119], [120] but has a better geometric interpretation since the margin is added to the angle and not to the cosine....
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...A thorough study of different CNN architectures was carried out in [121]....
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...Multiplicative angular margin [116] ‖x‖(cosmθ1 − cos θ2) = 0 Additive cosine margin [119], [120] s(cos θ1 −m− cos θ2) = 0 Additive angular margin [121] s(cos(θ1 +m)− cos θ2) = 0...
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...(ResNets) [114] have become the preferred choice for many object recognition tasks, including face recognition [115], [116], [117], [118], [119], [120], [121]....
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74 citations
Cites background or methods from "ArcFace: Additive Angular Margin Lo..."
...These observations can be explained in theory, and more experiments are further performed to confirm them: (1)We increase the noise rate from 40% to 60%; (2)ArcFace [5] is employed to supervise the CNNs; (3) we replace the ResNet-20 with a deeper ResNet-64 [24]; (4) Another clean dataset IMDB-Face [42]2 is chosen to replace WebFaceClean....
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...The scaling parameter s is better to be a properly large value as the hypersphere radius, according to the discussion in [45, 5]....
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...Very recently, some angular margin based loss(AMLoss for short in the paper) functions [24, 5, 45, 43] are proposed and achieve the state-of-the-art performance....
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...Cleaning large-scale FR datasets with automatic or semi-automatic approaches [11, 49, 5] cannot really solve this problem....
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...In this paper, we propose a noise-tolerant paradigm to learn face features on a large-scale noisy dataset directly, different from other related approaches [49, 5] which aim to clean the noisy dataset firstly....
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References
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