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:
Apr. 09, 2024
Filed:
Jul. 21, 2021
Synaptics Incorporated, San Jose, CA (US);
Karthikeyan Shanmuga Vadivel, San Jose, CA (US);
Synaptics Incorporated, San Jose, CA (US);
Abstract
This disclosure provides methods, devices, and systems for neural network inferencing. The present implementations more specifically relate to performing inferencing operations on high dynamic range (HDR) image data in a lossless manner. In some aspects, a machine learning system may receive a number (K) of bits of pixel data associated with an input image and subdivide the K bits into a number (M) of partitions based on a number (N) of bits in each operand operated on by an artificial intelligence (AI) accelerator, where N<K. For example, the K bits may represent a pixel value associated with the input image. In some implementations, the AI accelerator may perform an inferencing operation based on a neural network by processing the M partitions, in parallel, as data associated with M channels, respectively, of the input image.