face-detection-0206

## Use Case and High-Level Description

Face detector based on ResNet152 as a backbone with a ATSS head for indoor and outdoor scenes shot by a front-facing camera.

## Specification

Metric Value
AP (WIDER) 94.27%
GFlops 339.602
MParams 69.920
Source framework PyTorch*

Average Precision (AP) is defined as an area under the precision/recall curve. All numbers were evaluated by taking into account only faces bigger than 64 x 64 pixels.

## Inputs

Name: input, shape: [1x3x640x640] - An input image in the format [BxCxHxW], where:

• B - batch size
• C - number of channels
• H - image height
• W - image width

Expected color order: BGR.

## Outputs

1. The boxes is a blob with the shape [N, 5], where N is the number of detected bounding boxes. For each detection, the description has the format [x_min, y_min, x_max, y_max, conf], where:
• (x_min, y_min) - coordinates of the top left bounding box corner
• (x_max, y_max) - coordinates of the bottom right bounding box corner
• conf - confidence for the predicted class
2. The labels is a blob with the shape [N], where N is the number of detected bounding boxes. It contains label (0 - face) per each detected box.

## Legal Information

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