Unlock instant, AI-driven research and patent intelligence for your innovation.

Image processing method and device, electronic equipment and storage medium

A technology of image processing and image features, applied in the computer field, can solve the problems that the efficiency of convolution operation needs to be improved

Pending Publication Date: 2021-09-10
SHANGHAI SENSETIME TECH DEV CO LTD
View PDF5 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in related technologies, the efficiency of convolution operation needs to be improved

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Image processing method and device, electronic equipment and storage medium
  • Image processing method and device, electronic equipment and storage medium
  • Image processing method and device, electronic equipment and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0049] Various exemplary embodiments, features, and aspects of the present disclosure will be described in detail below with reference to the accompanying drawings. The same reference numbers in the figures indicate functionally identical or similar elements. While various aspects of the embodiments are shown in drawings, the drawings are not necessarily drawn to scale unless specifically indicated.

[0050] The word "exemplary" is used exclusively herein to mean "serving as an example, embodiment, or illustration." Any embodiment described herein as "exemplary" is not necessarily to be construed as superior or better than other embodiments.

[0051]The term "and / or" in this article is just an association relationship describing associated objects, which means that there can be three relationships, for example, A and / or B can mean: A exists alone, A and B exist simultaneously, and there exists alone B these three situations. In addition, the term "at least one" herein means...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to an image processing method and device, electronic equipment and a storage medium. The method comprises the following steps: extracting image features in a target image, and obtaining a feature map used for representing the image features; calculating index positions of feature values in the feature map and / or the convolution kernel through a plurality of first threads; and controlling a plurality of second threads to read feature values in the feature map and / or the convolution kernel according to the index position, and performing convolution processing by using the read feature values to obtain convolution features which are used for representing an extraction result of the image features. According to the embodiment of the invention, the efficiency of convolution operation in image processing can be improved.

Description

technical field [0001] The present disclosure relates to the field of computer technology, and in particular to an image processing method and device, electronic equipment, and a storage medium. Background technique [0002] Graphics Processing Unit (GPU), as a hardware accelerator, is widely used in the field of high-performance computing. Especially in recent years, GPUs have been widely used in the field of artificial intelligence (AI), especially in the field of deep learning. The massive data to be processed in the training and reasoning process of deep learning is accelerated by the GPU. [0003] The characteristics of the image can be represented in the form of a matrix, and each value in the matrix represents the pixel at the corresponding position in the image. By performing matrix multiplication and accumulation operations on the matrix, the convolution of the matrix can be realized. However, in the related art, the efficiency of the convolution operation needs t...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/46G06K9/62G06F16/51G06F17/16G06F9/50G06F9/54G06T1/20G06N3/04G06N3/08
CPCG06F16/51G06F17/16G06F9/5027G06F9/544G06T1/20G06N3/08G06N3/045G06F18/253
Inventor 刘宇玺
Owner SHANGHAI SENSETIME TECH DEV CO LTD