Multiple Objects Tracking

Each of PixArt's Multi-Object Tracking (MOT) products come in a highly integrated module that contains an optical lens, a 850nm band-pass filter, a high quality 98 x 98 pixels CMOS image sensor and an image processor. The module is developed with advanced algorithms that can dynamically track up to 16 IR-emitting target objects, and return their relative data for further exploitation. The reporting data include the object’s x- and y-displacement, as well as its surface area, brightness, radius, range, boundary, aspect ratio and vector.

We provide two types of MOT sensing modules to tailor to customers’ application needs. The PAJ7025R2 is capable of identifying objects up to 7 meters away, while PAJ7025R3 offers a wide 140-degree field of view (FOV). Both products support programmable exposure-gain control and adopts global shutter scanning mode to achieve great real-time motion tracking results. In addition to a high 200fps frame rate, the module’s IR detection mechanism promotes accurate tracking under all ambient light conditions, allowing the module to fully perform in both indoor and outdoor applications.
Multi-Object Tracking Products
Part No. Working Distance
Package Size
Sensor Array
Field of View
Coordinate Resolution
Pixel Size
More Info
12.2 * 4.0 * 9.85
98 * 98
52.2 degrees
11 * 11
11.15 * 5.36 * 10.85
98 * 98
140 degrees
11 * 11