Inventor

LIU GUANSONG

US22 patents

⚠️ This page may combine multiple inventors who share the name “LIU GUANSONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

LIU GUANSONG

OMNIVISION TECH INC

High resolution array camera

Image sensor with symmetric multi-pixel phase-difference detectors, and associated methods

Image sensors for robust on chip phase detection, and associated system and methods

Image sensor with shared microlens and polarization pixel

Image anti-shake in digital cameras

Image sensor with shared microlens between multiple subpixels

Image sensor with shared microlens

Camera array systems including at least one bayer type camera and associated methods

System and method for detecting an object within an image

Sensor watermarking on raw images

System and method for maintaining pixel intensity when rounding

Devices and methods for obtaining three-dimensional shape information using polarization and phase detection photodiodes

Techniques for measuring depth and polarization from a single sensor

Imaging system for detecting human-object interaction and a method for detecting human-object interaction

Image processing method and apparatus implementing the same

Hybrid dynamic vision sensor and CMOS device for motion compensation

Multiple camera calibration chart

Alignment of multiple camera images by matching projected one dimensional image profiles

LI JIN

Optical position input system and method

GAO LU

Imaging system and method having extended depth of field

LIU GUANSONG

Cross-color image processing systems and methods for sharpness enhancement

GAO XINTING

Aligning two images by matching their feature points