Seek Thermal, Inc.

Jeffrey Lee

William J Parrish

Ross Williams

Andreas Engberg

Tim LeBeau

Imaging systems and methods are disclosed that use locally flat scenes to adjust image data. An imaging system includes an array of photodetectors configured to produce an array of intensity values corresponding to light intensity at the photodetectors. The imaging system can be configured to acquire a frame of intensity values, or an image frame, and analyze the image frame to determine if it is locally flat. If the image frame is locally flat, then that image data can be used to determine gradients present in the image frame. An offset mask can be determined from the image data and that offset mask can be used to adjust subsequently acquired image frames to reduce or remove gradients.

Image adjustment based on locally flat scenes

A thermal weapon sight which includes a thermal imaging sensor, associated control and image processing computational elements, and a display includes one or more of improved reticle centering, shot indication and time lapse image capture, digital zoom, contrast enhancement that acts on displayed data only, and device features such as an eyepiece viewing option and controls disposable on a weapon that allow for weapon sight control without moving hands from weapon operation position.

Growing community of inventors

Goleta, CA, United States of America

Jeffrey Lee