ailia Tracker Python API

!! CAUTION !! “ailia” IS NOT OPEN SOURCE SOFTWARE (OSS). As long as user complies with the conditions stated in License Document, user may use the Software for free of charge, but the Software is basically paid software.

About ailia Tracker

ailia Tracker is a library for tracking the movement of objects based on object detection results. It provides a C API for native applications and a C# API for Unity. By using ailia Tracker, you can easily implement object tracking in your application.

Install from pip

You can install the ailia SDK free evaluation package with the following command.

pip3 install ailia_tracker

Install from package

You can install the ailia SDK from Package with the following command.

python3 bootstrap.py
pip3 install .

Usage

import ailia_tracker

tracker = ailia_tracker.AiliaTracker()

for frame in frames:
    for detection in detections(frame):
        tracker.add_target(detection.category, detection.prob, detection.x, detection.y, detection.w, detection.h)
    tracker.compute()
    for obj in tracker.get_objects():
        print(obj.id, obj.category, obj.prob, obj.x, obj.y, obj.w, obj.h)

The coordinates of add_target and the tracking results are normalized to the image size (1 for the image width / height).

API specification

https://github.com/ailia-ai/ailia-sdk