Non-contact type mouse device and operation method thereof

A non-contact, mouse-operated technology, applied in the direction of instrumentation, electrical digital data processing, input/output process of data processing, etc., can solve problems such as time-consuming, labor-intensive, and inconvenient for users

Inactive Publication Date: 2010-09-22
TOPSEED TECH
View PDF0 Cites 14 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, it is often very time-consuming and laborious to move the cursor from one end of the screen to the other.
And if the computer application program of operation needs to often move the cursor back and forth in a big way, it makes the user feel inconvenient

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
  • Non-contact type mouse device and operation method thereof
  • Non-contact type mouse device and operation method thereof
  • Non-contact type mouse device and operation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0068] Below in conjunction with accompanying drawing, structural principle and working principle of the present invention are specifically described:

[0069] The non-contact mouse device and its operation method of the present invention can be completed by using a webcam and a personal computer. Gesture a virtual mouse out of thin air to move the cursor on your computer monitor. The operator does not limit skin color, background complexity, clothing and clothing. The operator can operate with bare hands without holding objects of special colors or patterns, holding light-emitting devices or wearing electronic data gloves. Moreover, the non-contact mouse device and its operation method of the present invention can move at a non-fixed speed, and the user can freely determine the cursor movement speed according to the position of the gesture, thereby speeding up the positioning time and improving the positioning accuracy.

[0070] Please refer to figure 1 , which is a flow c...

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 a non-contact type mouse device and an operation method thereof. The device contains a drive unit of an image sensor, a moving image identification unit and a mouse drive unit, wherein the drive unit of the image sensor is electrically connected to the image sensor; the moving image identification unit is electrically connected to the drive unit of the image sensor; and the mouse drive unit is electrically connected to the moving image identification unit. The method comprises the following steps of: retrieving an original image by utilizing an image sensor and regulating the original image to obtain a regulated image; detecting a moving image in the regulated image; defining a mouse area for the moving image; defining at least one movement speed area for the mouse area; finding out one tip position of the moving image; and finally, executing the action of the movement speed area in which the tip position is positioned. The invention can be finished by utilizing a network camera and a personal computer. A virtual mouse is operated by gestures so as to move a cursor on a display of the computer. Moreover, the invention can move at variable speed and can freely determine the movement speed of the cursor by a user according to the positions of the gestures.

Description

technical field [0001] The invention relates to a mouse device and its operating method, in particular to a non-contact mouse device and its operating method. Background technique [0002] A computer input device is a bridge between a user and a computer, for example, a keyboard or a mouse are common computer input devices. Users can use the mouse to perform functions such as clicking buttons, scrolling pictures, and moving the cursor, and the touchpad of a notebook computer can be used as a mouse to have similar functions. [0003] Some large-scale interactive or 3D (3dimensions) virtual reality operations will be operated with electronic data gloves or special devices to simulate keyboards and mice, but the cost is high, and because it is necessary to wear electronic data gloves or other special devices, it is difficult to use feel inconvenient. [0004] And no matter what kind of mouse, the distance that the user's hand moves is directly proportional to the distance tha...

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): G06F3/033G06F3/038G06F3/0354
Inventor 陈水来许哲豪
Owner TOPSEED TECH
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