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facial-landmarks-98-detection-0001

Use Case and High-Level Description

This is a 2D facial landmarks detection network based on the HRNet approach. For face in an image, the network detects landmarks (look at image below). The landmarks contain 98 keypoints.

Dataset (training and validation) - Internal

Network is trained and validated on the custom dataset based on WiderFace and VGG2 subsets.

Example

Specification

Metric Value
NME 0.1323
GFlops 0.6
MParams 9.66
Source framework PyTorch*

Inputs

Name: input.1, shape: 1, 3, 64, 64. An input image in the B, C, H, W format, where:

  • B - batch size
  • C - number of channels
  • H - image height
  • W - image width Expected color order is BGR.

Outputs

The net outputs a blob 3851 with the shape: 1, 98, 16, 16, containing location heatmaps for 98 keypoints. Locations that are filtered out by non-maximum suppression algorithm have negated values assigned to them.

Legal Information

[*] Other names and brands may be claimed as the property of others.