Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Image splicing method and device, computer equipment and storage medium

An image stitching and image technology, which is applied in the field of image processing, can solve problems such as poor image stitching quality, and achieve the effect of improving image stitching quality and avoiding stitching or ghosting

Pending Publication Date: 2020-11-10
MEGVII BEIJINGTECH CO LTD
View PDF6 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when there are close foreground objects or moving objects in the image to be stitched, obvious seams or ghosts are prone to appear in the image stitched by traditional methods, resulting in poor image stitching quality

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 splicing method and device, computer equipment and storage medium
  • Image splicing method and device, computer equipment and storage medium
  • Image splicing method and device, computer equipment and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0039] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0040] In one embodiment, such as figure 1 As shown, an image stitching method is provided, and this embodiment is illustrated by applying the method to a terminal. It can be understood that the method can also be applied to a server, and can also be applied to a system including a terminal and a server, and through The interactive realization of terminal and server. Wherein, the terminal can be, but not limited to, various personal computers, notebook computers, smart phones, tablet computers and portable wearable devices, and the server can be realized by an independent...

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 splicing method and device, computer equipment and a storage medium. The method comprises the steps of obtaining to-be-processed images collected from different visual angles, converting the to-be-processed images into a unified coordinate space, and obtaining converted images corresponding to the to-be-processed images; determining an overlapping region of each converted image; based on the pixel points of each converted image in the overlapping area, obtaining spatial domain optical flow information, wherein the spatial domain optical flow information is used for representing the deviation degree of each pixel point in the overlapping area; and splicing the converted images according to the airspace optical flow information. By adopting the method, the image splicing quality can be improved.

Description

technical field [0001] The present application relates to the technical field of image processing, in particular to an image mosaic method, device, computer equipment and storage medium. Background technique [0002] Image mosaic technology is a technology that combines several images with overlapping parts into one image. It has important application value in the fields of panoramic imaging, intelligent security, medical image analysis, and virtual reality. Due to the limited field of view of a single camera, it is difficult to achieve imaging in a wide range of field of view or even in the entire scene. Multiple images from different perspectives or video stream images collected by a single or multiple cameras can be spliced ​​to cover a wide range of scenes. informational image. [0003] In the traditional image stitching method, image stitching is realized by extracting feature points of each image to be stitched and performing feature point matching. However, when the...

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): G06T3/40
CPCG06T3/4038
Inventor 胡晨刘伟舟
Owner MEGVII BEIJINGTECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com