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

Information processing device and method

A technology of information processing equipment and information processing methods, applied in the direction of electric digital data processing, input/output process of data processing, instruments, etc., can solve the problems of increasing volume, requiring space, and unable to support three-dimensional gesture operation, etc., to achieve Strong anti-interference ability

Active Publication Date: 2016-03-02
LENOVO (BEIJING) LTD
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The main problem is that the volume of the equipment has been greatly increased, which has requirements for the use of space, which weakens the portability of the portable projection itself, and at the same time cannot support three-dimensional gesture operations in space.

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
  • Information processing device and method
  • Information processing device and method
  • Information processing device and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] Various preferred embodiments of the present invention will be described below with reference to the accompanying drawings. The following description with reference to the accompanying drawings is provided to assist understanding of example embodiments of the present invention. It includes various specific details to aid in understanding but they are to be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the invention. Also, detailed descriptions of functions and constructions well-known in the art will be omitted to make the description clearer and more concise.

[0032] The following will be described in the following order:

[0033] 1. An information processing device according to an embodiment of the present invention

[0034] 2. The first example of light conversion components

[0035] 3....

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

Information processing equipment and methods are disclosed. The equipment includes: a first light source component for emitting a first light; a first light conversion component disposed between the first light source component and a projection surface for causing the The first light ray forms a second light ray after passing through the first light conversion component, wherein the second ray ray can form an invisible first image with a predetermined pattern on the projection surface; the image acquisition component, There is a collection area, and the projection surface is located in the collection area. When the target object enters the collection area, the image collection component is used to collect the invisible image formed by the second light on the target object. a second image; and a processing component connected to the image acquisition component for obtaining the spatial position parameter of the target object relative to the information processing device by processing the second image.

Description

technical field [0001] The present invention relates to an information processing device and method, and more particularly, to an information processing device and method capable of user interaction. Background technique [0002] At present, the application of miniature projection equipment is more and more extensive. In particular, the advent of laser-scanning projection, which allows direct imaging in arbitrary planes without prior adjustment of the focus, has received special attention. Pico-projectors can be used as display devices, but how to provide corresponding interactions has always been an unresolved problem. [0003] Existing solutions mainly include the following two types. [0004] Solution 1: Use the camera to detect user gestures. Because of the inherent defects of using the camera image processing algorithm alone, the stability is not high, the system consumes a lot, and the gesture judgment has a recognition rate problem, especially the three-dimensional...

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): G06F3/01G06F3/042
Inventor 王天树
Owner LENOVO (BEIJING) 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