Near-field beamforming divides the space directly in front of the microphone array into a 64x64x64 grid of 5cm voxels, and can locate a sound source in that 3d space. Alternatively, the system can ...

The idea was to build a 32×32 array of photosensors and ... One wonders how a 3D-printed lens would work in front of that sensor.

"Raytheon's precise 3D processing algorithms, developed over two decades of working with electro-optical imagery, are now being adapted in collaboration with Array Labs for SAR applications.

According to Gutjahr, this device is essentially a sensor array that can be used to gather ... a "colormapped pointcloud" (commonly used for 3D mapping) along with "joint bilateral upsampling ...