This paper describes fast test and compensation system for optical encoders. The resolution of system is 0.375", and it can measure the actual accuracy of an op ...

A weighted optical flow algorithm can be used to track tumour motion in real-time in order to optimize radio-therapy of lung cancer. Lung tumour motion due to realistic breathing patterns was ...

The new patent suggests that Apple is thinking well beyond the iPad when it comes to the future of the Apple Pencil.