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

Image splicing method and system

An image splicing and image technology, applied in the field of image processing, can solve problems such as inaccurate splicing, and achieve the effect of seamless splicing, good splicing effect and simple operation.

Inactive Publication Date: 2012-05-23
PEKING UNIV +1
View PDF3 Cites 15 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, using this tool to stitch images has the following disadvantages: ①If the relative point selection is inaccurate, the stitching will not be accurate; ②For stitching distorted images, the stitching will not be accurate

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 system
  • Image splicing method and system
  • Image splicing method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0045] The present invention will be described in detail below in conjunction with specific embodiments and accompanying drawings.

[0046] figure 1 The structure of the image mosaic system in this embodiment is shown. Such as figure 1 As shown, the system includes a first selection device 11, a second adjustment device 16 connected with the first selection device 11, a second selection device 12 connected with the second adjustment device 16, and a splicing device connected with the second selection device 12 13 , the first adjusting device 14 connected to the splicing device 13 , and the cutting device 15 connected to the first adjusting device 14 .

[0047] The first selecting device 11 is used for selecting several groups of relative points on the same pattern from the first image and the second image to be stitched.

[0048] The second adjustment device 16 is used to judge whether the relative point selected from the second image is suitable with reference to the selec...

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 an image splicing system, which belong to the technical field of image processing. The method comprises the steps of: firstly selecting M groups of relative points from overlapped parts of a first image and a second image to be spliced, and selecting two groups of relative points from all groups of relative points as splicing reference points; then splicing the images by taking the splicing reference points as references; adjusting non-overlapped points in the overlapped parts of the spliced images; and finally cutting the overlapped parts of the spliced images. The image splicing method and the image splicing system have the advantages that the seamless splicing of a plurality of pairs of reference points can be supported, a user is only required to select the relative points, the operation is simple and the splicing effect is good.

Description

technical field [0001] The invention belongs to the technical field of image processing, and in particular relates to an image splicing method and system. Background technique [0002] Image stitching refers to the technology of seamlessly splicing two or more overlapping images into one larger image. Image registration and image fusion are two key technologies of image stitching. Image registration is the basis of image fusion, and the calculation of image registration algorithms is generally very large, so the development of image mosaic technology largely depends on the innovation of image registration technology. Early image registration techniques mainly used point matching methods, which were slow in speed and low in precision, and often required manual selection of initial matching points, which could not adapt to the fusion of images with large amounts of data. [0003] Jinchang EX9000 printing intelligent design color separation system is the domestic printing and...

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): G06T5/50
Inventor 袁梦尤乔雷杰郎咸朋李平立
Owner PEKING UNIV
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