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.
AP ( WIDER )
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.
1, 3, 640, 640 in the format
B, C, H, W, where:
B- batch size
C- number of channels
H- image height
W- image width
Expected color order:
boxesis a blob with the shape
750, 5in the format
N, 5, where
Nis the number of detected bounding boxes. For each detection, the description has the format [
y_min) - coordinates of the top left bounding box corner
y_max) - coordinates of the bottom right bounding box corner
conf- confidence for the predicted class
labelsis a blob with the shape
750in the format
Nis the number of detected bounding boxes. It contains predicted class ID (0 - face) per each detected box.
The OpenVINO Training Extensions provide a training pipeline, allowing to fine-tune the model on custom dataset.
The model can be used in the following demos provided by the Open Model Zoo to show its capabilities:
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