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

Semantic segmentation method, semantic segmentation device, semantic segmentation system and storage medium

A semantic segmentation, U-shaped technology, applied in the computer field, to achieve the effect of improved processing effect and accurate semantic segmentation results

Inactive Publication Date: 2018-11-23
MEGVII BEIJINGTECH CO LTD
View PDF3 Cites 13 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is still room for improvement in the existing U-Net

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
  • Semantic segmentation method, semantic segmentation device, semantic segmentation system and storage medium
  • Semantic segmentation method, semantic segmentation device, semantic segmentation system and storage medium
  • Semantic segmentation method, semantic segmentation device, semantic segmentation system and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] In order to make the objects, technical solutions and advantages of the present invention more apparent, exemplary embodiments according to the present invention will be described in detail below with reference to the accompanying drawings. Apparently, the described embodiments are only some embodiments of the present invention, rather than all embodiments of the present invention, and it should be understood that the present invention is not limited by the exemplary embodiments described here. Based on the embodiments of the present invention described in the present invention, all other embodiments obtained by those skilled in the art without creative effort shall fall within the protection scope of the present invention.

[0033] The previous people designed the network structure of U-Net mainly based on the following subjective ideas: the feature map of low-resolution high-semantic information and the feature of high-resolution low-semantic information can be combine...

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 embodiment of the invention provides a semantic segmentation method, a semantic segmentation device, a semantic segmentation system and a storage medium. The method comprises the steps of: obtaining an image to be processed; inputting the image to be processed into a U-shaped network, so that a semantic segmentation result of the image to be processed output by the U-shaped network is obtained, wherein the contraction path of the U-shaped network comprises at least one up-sampling module; in each of the at least one up-sampling module, converting p elements in input features and respectively at the same positions in p channels into adjacent p elements in the same channel, so that converted features are obtained, and inputting the converted features into a subsequent network structure,wherein n is an integer, which is greater than 1; and i is greater than or equal to 1 and less than n. By mans of the method, a relatively accurate semantic segmentation result can be obtained.

Description

technical field [0001] The present invention relates to the computer field, and more specifically relates to a semantic segmentation method, device, system and storage medium. Background technique [0002] Semantic segmentation is a relatively basic task in computer vision. At present, the use of convolutional neural network (CNN) to solve this task mainly follows the method of Fully Convolutional Network (Fully Convolutional Network), because the semantic segmentation task needs to classify each pixel on the image. At present, a relatively mainstream network structure for semantic segmentation is U-shaped network (ie U-Net). There is still room for improvement in the existing U-Net. Contents of the invention [0003] The present invention has been made in consideration of the above-mentioned problems. The invention provides a semantic segmentation method, device, system and storage medium. [0004] According to one aspect of the present invention, a semantic segmentat...

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
IPC IPC(8): G06T7/11G06K9/62
CPCG06T7/11G06T2207/20081G06T2207/20084G06T2207/10004G06T2207/10016G06F18/2413
Inventor 章圳黎张祥雨彭超
Owner MEGVII BEIJINGTECH CO LTD
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com