Hackaday

21st Century Punch Cards Are 3D Printed And Read By OpenCV

While a punch card is perhaps the lowest-density storage medium available, it has some distinct advantages. As [Bitroller] ...
Hackaday

LiDAR Matrix Sensor Sees In 3D

Mellow_Labs] picked up a few LiDAR matrix sensors and found them very exciting. While a normal time-of-flight sensor can ...
IEEE

Vertical AND-Type Flash TFT Array Capable of Accurate Vector-Matrix Multiplication Operations for Hardware Neural Networks

Abstract: We propose a high-density vertical AND-type (V-AND) flash thin-film transistor (TFT) array enabling accurate vector-matrix multiplication (VMM) operations. Compared to the planar AND-type (P ...
IEEE

3D ultrafast imaging using a 3072-element matrix array

Abstract: 3D ultrafast imaging holds great potential across multiple applications, including blood flow imaging, elastography, brain functional ultrasound, cardiac imaging and microvascular flow ...