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smartlab-object-detection-0004

Use Case and High-Level Description

This is a smartlab object detector that is based on YoloX for 416x416 resolution.

Example

Specification

Accuracy metrics obtained on Smartlab validation dataset with yolox adapter for converted model.

Metric

Value

[COCO mAP (0.5:0.05:0.95)]

11.18%

GFlops

1.073

MParams

0.8894

Source framework

PyTorch*

Average Precision (AP) is defined as an area under the precision/recall curve.

Inputs

Image, name: images, shape: 1, 3, 416, 416 in the format B, C, H, W, where:

  • B - batch size

  • C - number of channels

  • H - image height

  • W - image width

Expected color order is BGR.

Outputs

The array of detection summary info, name - output, shape - 1, 3549, 8, format is B, N, 8, where:

  • B - batch size

  • N - number of detection boxes

Detection box has format [x, y, h, w, box_score, class_no_1, …, class_no_3], where:

  • (x, y) - raw coordinates of box center

  • h, w - raw height and width of box

  • box_score - confidence of detection box

  • class_no_1, …, class_no_3 - probability distribution over the classes in logits format.

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