Blob Tracking

Depth cameras allow easy segmentation of objects and people within a scene. In many cases this can be done more easily and reliably than in a standard colour or black and white image. The figure below shows a scene containing a badminton player, as seen by a colour camera (on the left) and a depth camera (on the right). The edge of the player is easily distinguished in the depth image; complicated backgrounds can confuse edge detection in a black and white or colour image.

With information regarding the pixel location of objects and people within an image, metrics such as 3D location or frontal area can be calculated.

We’re exploring applications of depth cameras in this area. The drop down menu contains different projects we’ve been involved in.