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Position calibration method and electronic equipment

A technology of electronic equipment and calibration method, applied in radiation pyrometry, measuring device, optical radiation measurement and other directions, can solve the problem of high misjudgment rate, reduce the misjudgment rate of electronic equipment, etc., and achieve the effect of improving accuracy

Active Publication Date: 2015-02-11
LENOVO (BEIJING) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Embodiments of the present invention provide a position calibration method and electronic equipment, which are used to solve the technical problem of high misjudgment rate when electronic equipment detects the environment in the prior art, and achieve the technical effect of reducing the misjudgment rate of electronic equipment

Method used

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  • Position calibration method and electronic equipment
  • Position calibration method and electronic equipment

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Embodiment Construction

[0040] The position calibration method in the embodiment of the present invention can be applied to an electronic device, and the electronic device can include a shooting unit and a detection unit, and there may be an overlapping common area between the shooting area of ​​the shooting unit and the detection area of ​​the detection unit, The method may include: determining by the detection unit that the area temperature value of the first sub-area in the common area changes from a first temperature value to a second temperature value different from the first temperature value; according to the temperature value Corresponding relationship with depth Acquire first depth information of the first object in the first sub-region corresponding to the second temperature value; calibrate the shooting unit and the detection unit according to the first depth information relative position between them.

[0041] In the embodiment of the present invention, the electronic device may include t...

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Abstract

The invention discloses a position calibration method, which is used for reducing the misjudging rate of electronic equipment. The position calibration method comprises the steps of determining that a region temperature value of a first sub region of a public region is changed from a first temperature value to a second temperature value which is different from the first temperature value by a detecting unit; obtaining first depth information of a first object, which corresponds to the second temperature value, in the first sub region according to a corresponding relation between the temperature value and the depth; calibrating relative positions between a shooting unit and the detecting unit according to the first depth information. The invention also discloses the electronic equipment which is used for realizing the position calibration method.

Description

technical field [0001] The invention relates to the field of computers and embedded devices, in particular to a position calibration method and electronic equipment. Background technique [0002] With the continuous development of science and technology, electronic technology has also developed rapidly, and there are more and more types of electronic products, and people have also enjoyed various conveniences brought by the development of science and technology. Now people can enjoy the comfortable life brought by the development of science and technology through various types of electronic devices. For example, electronic devices such as mobile phones have become an indispensable part of people's lives, and people can use electronic devices such as mobile phones to strengthen contact with other people by making calls, sending text messages, and so on. [0003] In the prior art, a device such as a camera (camera) can be used to detect people or objects appearing in the envi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/00G01J5/00
CPCG01J5/0025G06T7/80
Inventor 马琳靖
Owner LENOVO (BEIJING) LTD
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