Check patentability & draft patents in minutes with Patsnap Eureka AI!

Projection method and equipment

A technology of equipment and images, applied in the field of projection methods and equipment, can solve the problems of unreality and obtrusiveness, and achieve the effect of improving the sense of reality

Active Publication Date: 2019-05-21
BEIJING ZHIGU RUI TUO TECH
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the image 140 is a virtual image and will not be blocked by haze, it will appear abruptly, making the user feel unreal

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
  • Projection method and equipment
  • Projection method and equipment
  • Projection method and equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] The specific implementation manner of the present application will be described in further detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present application, but not to limit the scope of the present application.

[0032] Those skilled in the art understand that in the embodiments of the present application, the sequence numbers of the following steps do not mean the order of execution, and the order of execution of each step should be determined by its function and internal logic, and should not be used in this application. The implementation of the examples constitutes no limitation.

[0033] figure 2 It is a flow chart of the projection method described in an embodiment of the present application, and the method can be implemented, for example, on a projection device. Such as figure 2 As shown, the method includes:

[0034] S220: Determine transparency of a medium between a projecte...

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 provides a projection method and device, and relates to the field of display. The method comprises the following steps: determining the transparency of a medium between a projection image and at least one eye of the user; and reducing the brightness and / or clarity of the image in response to the fact that the transparency is smaller than a threshold. According to the method and device, when the transparency of the medium between the projection image and the eye of the user is lower than a threshold, the brightness and / or clarity of the image is reduced, so that the image can be better fused with the surrounding environment, and the sense of authenticity of the image is improved.

Description

technical field [0001] The present application relates to the field of display technology, and in particular to a projection method and device. Background technique [0002] With the development of display technology, images can be presented to users' eyes in a more realistic manner, which significantly improves people's visual experience. Augmented reality, or AR, is a display technology that has developed rapidly in recent years. This technology is a technology that calculates the position and angle of the camera image in real time and adds the corresponding image. The goal of this technology is to put the virtual world on the screen and interact with the real world. [0003] figure 1 It is a schematic diagram of an augmented reality display scene. The light L1 emitted from a light source 110 reaches an interface 120 and is reflected to form a reflected light L2 , and the reflected light L2 enters the user's eyes 130 . The interface 120 can both emit light and project ...

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 Patents(China)
IPC IPC(8): H04N9/31
Inventor 王正翔
Owner BEIJING ZHIGU RUI TUO TECH
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