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Multi-point gesture recognition method and multi-point translation gesture recognition device

A technology of gesture recognition and recognition method, which is applied in the field of electronic equipment manufacturing, can solve problems such as the inability to realize multi-point detection, and achieve the effect of convenient use

Active Publication Date: 2016-03-09
BYD SEMICON CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the embodiments of the present invention is to at least solve one of the above-mentioned technical defects, especially solve the defect that multi-point detection cannot be realized

Method used

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  • Multi-point gesture recognition method and multi-point translation gesture recognition device
  • Multi-point gesture recognition method and multi-point translation gesture recognition device
  • Multi-point gesture recognition method and multi-point translation gesture recognition device

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Embodiment Construction

[0033] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0034] In the description of the present invention, the orientation or positional relationship indicated by the terms "inside", "outside", "longitudinal", "transverse", "upper", "lower", "top", "bottom" etc. are based on the drawings The orientations or positional relationships shown are only for the convenience of describing the invention and do not require the invention to be constructed and operated in a specific orientation, and thus should not be construed as limitations on the invention.

[0035] The multi-point gesture recognition...

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Abstract

A method of identifying a shifting gesture comprises detecting one or more induction signals induced by one or more pointing objects that come into contact with a touch-sensitive surface, determining the number of the pointing objects that come into contact with the touch-sensitive surface, recording moving status and coordinates of each pointing object in an instance in which the number of the pointing objects is larger than a preset number, determining whether one pointing object moves in a direction parallel to the direction that another pointing object moves in according to the recorded moving status and the coordinates of the pointing objects and generating control signals to execute a gesture associated with the determined result.

Description

technical field [0001] The invention relates to the technical field of electronic equipment manufacturing, in particular to a multi-point gesture recognition method and a multi-point translation gesture recognition device for a touch device. Background technique [0002] With the rapid development of technology, earth-shaking changes have taken place in electronic products. With the advent of touch electronic products recently, more and more touch products have been welcomed by people. Touch products not only save space and are easy to carry, but also users can directly operate with fingers or stylus, which is comfortable and convenient to use. For example, personal digital processing (PDA), touch mobile phones, portable notebook computers, etc., which are common in the market today, have all increased investment in touch technology, so touch devices will be more widely used in various fields in the future. Applications. [0003] At present, capacitive touch panels have be...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/041G06F3/044
CPCG06F3/04166G06F3/0446G06F3/04883G06F2203/04808
Inventor 蔡铁军易连方陈桂兰何邦君杨云
Owner BYD SEMICON CO LTD