Patent · US Active

Image recognition method and apparatus

US12033379B2 · kind B2 · utility

0Cited by

0References

18Claims

0Family size

Assignee

CANAAN BRIGHT SIGHT CO., LTD · CN

Inventors

Minli Liu · Beijing, CN
Nangeng ZHANG · Beijing, CN

Key dates

Filing date	Jul 10, 2019
Grant date	Jul 9, 2024
Priority date	—
Expiry date	Apr 4, 2041

Classification

Technology area (CPC G)Physics
CPC primaryG06N3/048
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

An image recognition method and apparatus. The method comprises: obtaining original image data, convolutional neural network configuration parameters, and convolutional neural network operation parameters from a data transfer bus, the original image data comprising M pieces of pixel data, and M being a positive integer (101); and performing convolutional neural network operation on the original image data by a convolutional neural network operation module according to the convolutional neural network configuration parameters and the convolutional neural network operation parameters (102), wherein the convolutional neural network operation module comprises a convolution operation unit, a batch processing operation unit, and an activation operation unit connected in sequence. The method improves the real timeliness of image recognition.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.