Image lossless labeling method and system

An image and point-marking technology, which is applied in the field of image processing, can solve the problems of large space occupied by software, reduce user experience, time-consuming learning and use, etc., and achieve high reusability, cleaner and more friendly interface, and low coupling.

Inactive Publication Date: 2017-05-31
SHANDONG NORMAL UNIV
View PDF6 Cites 17 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These image processing software functions are powerful, but the software takes up too much space, lacks the necessary interaction, and is time-consuming to learn and use.
On the other hand, using image editing software to annotate an image is a direct operation on the original image. It is difficult to undo after the annotation is completed, and it also destroys the user's original image. If the user wants to use the original image data again, he can only do it manually before annotating. backup, which also greatly reduces the user experience

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 lossless labeling method and system
  • Image lossless labeling method and system
  • Image lossless labeling method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0070] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0071] The web server mentioned in the embodiment of the present invention may include any server that can provide various Internet services such as WWW, Email, and FTP for clients on the Internet.

[0072] The browser mentioned in the embodiment of the present invention may include any browser that supports HTML5 canvas for two-dimensional cases, and for three-dimensional images, the browser needs to support the WebGL standard.

[0073] figure 1 It is a flow chart of Embodiment 1 of an image lossless labeling method of the present invention.

[0074] Such as figure 1 An image lossless labeling method is shown, and the method is described from the mixed side of the...

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 discloses an image lossless labeling method and system. The method comprises the steps that 1, a web server side receives an image to be labeled, and the image is transmitted to a browser side; 2, the browser side sets a canvas element to load the image to be labeled; 3, the browser side monitors mouse clicking events in real time, information associated with the mouse clicking events is collected and transmitted to the web server side, and each mouse clicking event is associated with a to-be-labeled point in the image to be labeled and corresponding labeling information; 4, the web server side dynamically labels a labeling point associated with the mouse clicking events and the corresponding labeling information in the image to be labeled, the dynamically labeled image is transmitted to the browser side and dynamically loaded through the canvas element, and therefore lossless labeling of the image is achieved.

Description

technical field [0001] The invention belongs to the field of image processing, in particular to an image lossless labeling method and system. Background technique [0002] Image annotation technology mainly uses some means to add some text, indicating arrows, local detail enlargement, lines, dimensions and other information to the image in order to express more accurate information. Users can more accurately understand the content conveyed by the image through the annotation information, and researchers can conduct more in-depth analysis based on the annotation content. In addition, image annotation, especially 3D image annotation can better assist designers to create excellent works. Image annotation technology is of great significance to our life, study, research and other aspects. [0003] At present, the image annotation function is mainly realized through various image processing software. These image processing software functions are powerful, but the software takes...

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): G06F17/30
CPCG06F16/5866
Inventor 王吉华胡国庆
Owner SHANDONG NORMAL UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap