In LiDAR, laser light is sent from a source (transmitter) and reflected from objects in the scene. The reflected light is detected by the system receiver and the time of flight (TOF) is used to develop a distance map of the objects in the scene.

The object-wise feature extractors project LiDAR point clouds into 2D representations and generate the object proposals using 2D networks. Then, they regress the region proposals to predict the 3D bounding boxes.

Related Content. Also known as maysir. Means speculation or gambling. Maisir is prohibited in Islamic finance because it creates wealth from chance instead of productive activity.

Maysir means gambling. Islam has also categorically prohibited all forms of gambling. Maysir refers to the easy acquisition of wealth by chance, whether or not it deprives the other's right. For example, the uncertainty of the timing of benefits of a pure life insurance contract creates an element of Maysir.