Positioning method and positioning system for photographing devices

A camera device and a positioning method technology, applied in parts of TV systems, parts of color TVs, image data processing, etc., can solve problems such as hindering portable biomedical detection equipment, difficult to solve camera positioning problems, etc., to achieve favorable Shooting, production and assembly are simple, and the effect of reducing the focusing distance

Active Publication Date: 2013-08-07
BOAO BIOLOGICAL CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, for biomedical testing equipment that requires fixed photography, high imaging quality, and the imaging point (area) is enclosed in the housing and cannot be directly held by the mobile phone or taken by other photographic equipment, it is necessary to have a fixed mobile phone or other photographic equipment. device, but the position of the camera of each model of mobile phone or other camera equipment is mostly different, making it difficult to solve the positioning problem of the camera of the portable biomedical testing equipment camera phone or other camera equipment, which hinders the direct use of mobile phones or other camera equipment to a certain extent Development of portable biomedical testing equipment that takes pictures (images) of the equipment for analysis of test results

Method used

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  • Positioning method and positioning system for photographing devices
  • Positioning method and positioning system for photographing devices
  • Positioning method and positioning system for photographing devices

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Embodiment 1

[0034] Such as image 3 As shown, the photographing equipment of the present invention adopts mobile phone 2, and the camera of mobile phone 2 is positioned at 45mm directly above the GPS module of the mobile phone, and detection equipment 1 adopts existing biomedical detection equipment, and 1 is provided with image acquisition through hole 12 on biomedical detection equipment In this embodiment, the position coordinate point positioned by the GPS positioning module 11 of the biomedical detection equipment is located at 30 mm directly above the center of the image acquisition through hole 12. In this embodiment, the method for positioning the camera of the mobile phone 2 and the image acquisition through hole 12 The specific steps are:

[0035] 1. Start the positioning information indication module 21 of the mobile phone 2, and the positioning information indication module 21 calls the positioning information display from the memory of the mobile phone 2 image 3 , and displ...

Embodiment 2

[0041] Such as Figure 4 As shown, the camera device of this embodiment adopts the mobile phone 2, and the detection device 1 adopts the biomedical fluorescence detection device. image 3 The interface takes the position information of the mobile phone positioned by the second GPS positioning module as the center point, and the positioning information indication map interface just takes the position of the camera of the mobile phone as the center to radiate outward (that is, the position of the mobile phone positioned by the second GPS positioning module is the same as that of the camera). The position coincides), and the position coordinate point of the biomedical fluorescence detection device 1 positioned by the first GPS positioning module is just located in the center of the image acquisition through hole 12, and the position coordinate point positioned by the first GPS positioning module 11 is displayed in the positioning information The position prompt mark in the indica...

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Abstract

The invention relates to a positioning method and a positioning system for photographing devices. The positioning system comprises detection equipment and photographing equipment. The detection equipment comprises a first GPS (global positioning system) positioning module, an image acquisition through hole and a positioning fixing device. The photographing equipment comprises a camera, a storage device, a second GPS positioning module and an execution system. The execution system comprises a positioning information indication module, a position prompt module, an image acquisition display module and a positioning identification module, wherein the positioning information indication module is used for operating and invoking positioning information indicating diagrams, the position prompt module is used for extracting various position information, the image acquisition display module is used for acquiring the positioning information indicating diagrams and the various position information and displaying the same, and the positioning identification module is used for displaying relative position in the positioning information indicating diagrams according to the position of the camera and the image acquisition through hole. The photographing equipment is moved to enable the camera to be moved to the target position, and the positioning fixing device is used for fixing the photographing equipment. The method and the system are widely applied to positioning of portable biomedical detection equipment.

Description

technical field [0001] The invention relates to a positioning method and a positioning system, in particular to a positioning method and a positioning system of a photographing device suitable for image collection of detection equipment. Background technique [0002] At present, there are more and more devices to obtain information by taking pictures with the built-in camera of the mobile phone or other photographing equipment, such as the rapidly developing biomedical image technology for mobile phones in the field of biomedical medicine. Traditional human physiological parameter detection and biomedical imaging instruments are usually complex, costly, and have unchanged operation and maintenance, and are rarely used for daily monitoring and preliminary diagnosis of users. The increasing demand for low-cost advanced medical treatment has greatly stimulated the development of portable biomedical detection equipment technology to obtain medical image information by taking pic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/00H04N5/232
Inventor 盛涛张冠斌赵凯军邢婉丽程京
Owner BOAO BIOLOGICAL CO LTD
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