Apple 2021年01月28日 映维 Apple Patent | Point cloud geometry compression using octrees and binary arithmetic encoding with adaptive look-up tables
Microsoft 2021年01月28日 映维 Microsoft Patent | Projection device and projection method for head mounted display based on rotary mems fast scanner
Microsoft 2021年01月28日 映维 Microsoft Patent | Identification of transparent objects from image discrepancies
Meta 2021年01月28日 映维 Facebook Patent | Power reduction via smart microphone selection using environmental intelligence
Meta 2021年01月28日 映维 Facebook Patent | Remote inference of sound frequencies for determination of head-related transfer functions for a user of a headset
