Optical imaging and metrology techniques are key tools for research rooted in biology, medicine and nanotechnology. While these techniques have recently become increasingly advanced, the resolutions ...

Left: Screenshot of spatial memory task. Middle: MRI scan showing the placement of recording electrodes (black circles) in a patient’s brain. [Salman Qasim/Columbia Engineering] An important part of ...

Ford Motor has patented a method to estimate the relative position of objects around a vehicle using a two-dimensional camera image. The control unit determines object contours, digital templates, and ...