The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 22, 2023
Filed:
Feb. 05, 2021
Sick Ivp Ab, Linköping, SE;
SICK IVP AB, Linköping, SE;
Abstract
Image sensor circuitry comprising an image sensor and method for supporting reduction of laser speckle effects in a digital image. Per each pixel position (x, y) of at least a subregion of the image sensor, the image sensing circuitry: Assigns to said pixel position (x,y) a predefined pixel window (w) comprising said pixel position (x,y) and one or more of its closest neighboring pixel positions. Obtains first pixel values for each pixel located within said predefined pixel window (w), said first pixel values resulting from the same exposure and corresponding to sensed light from this exposure. Combines the obtained first pixel values into a single, second pixel value according to a predefined combination function. The digital image is provided based on the second pixel values.