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Holographic imaging system and imaging method for taking photos to collect three-dimensional information

A holographic imaging, three-dimensional information technology, applied in optics, instruments, stereo photography, etc., can solve the problems of labor-intensive, lack of real-time image and color acquisition, etc., to achieve the effect of reducing labor

Inactive Publication Date: 2016-03-16
王志向
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0013] In view of the shortcomings of the prior art described above, the present invention aims at collecting the three-dimensional information of the target object under a single viewing angle and displaying it through a holographic projector, and specially designs a holographic imaging system for taking pictures and collecting three-dimensional information to solve the problems of the existing technology. The shortcoming of needing a lot of manpower for manual operation, the lack of real-time image and color collection and other technical problems in the information collection process

Method used

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  • Holographic imaging system and imaging method for taking photos to collect three-dimensional information

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Embodiment 1

[0064] figure 1 It shows a schematic structural diagram of a holographic imaging system for taking pictures and collecting three-dimensional information according to the present invention. The holographic imaging system specifically includes an image data acquisition device 3, a data processing device 7, and a holographic image projector 10. The image data acquisition device 3 , the data processing device 7 and the holographic image projector 10 are sequentially connected through the connection line 8, and the image data acquisition device 3 is used to collect image data of the target object 1, and transmit the image data to the data processing device 7; The data processing device 7 is used for receiving the image data, and recombining three-dimensional holographic data according to the image data; the holographic image projector 10 is used for receiving the three-dimensional holographic data, and passing the three-dimensional holographic data through The holographic image pro...

Embodiment 2

[0067] figure 2 It is a data processing flow chart of a holographic imaging method for taking pictures and collecting three-dimensional information of the present invention, and proposes a holographic imaging method for taking pictures and collecting three-dimensional information. The above-mentioned holographic imaging system for taking pictures and collecting three-dimensional information is used to perform holographic imaging. The steps include:

[0068] S1: Correct the direction and distance between the center point of the target object and the center of the lens group, so that the centers of the target object, the lens group and the photosensitive element are on a straight line;

[0069] S2: The photosensitive element position recorder adjusts the distance of the photosensitive element relative to the lens group according to the required focal length position, and records the position data of the photosensitive element;

[0070] S3: The lens group images the image of the...

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Abstract

The invention discloses a holographic imaging system and imaging method for taking photos to collect three-dimensional information. The holographic imaging system comprises an image data collection device, a data processing device and a holographic image projector, wherein the image data collection device, the data processing device and the holographic image projector are sequentially connected with one another; the image data collection device is used for collecting image data of a target object, and transmitting the image data to the data processing device; the data processing device is used for receiving the image data and reconstructing three-dimensional holographic data according to the image data; and the holographic image projector is used for receiving the three-dimensional holographic data, and projecting and displaying the three-dimensional holographic data through the holographic image projector. According to the holographic imaging system, the three-dimensional information of a viewing angle of the target object is collected through one-time taking photos and scanning, and is displayed through the holographic image projector. The holographic imaging system is simple to operate and convenient to use; complicate three-dimensional data can be processed; and a three-dimensional model can be quickly built.

Description

technical field [0001] The invention relates to the technical field of three-dimensional information collection, in particular to a holographic imaging system and imaging method for taking pictures and collecting three-dimensional information. Background technique [0002] With the development of holographic technology, there is an urgent need for an imaging device to collect three-dimensional information of the target object. Whether it is the measurement of molds or the measurement of various dimensions of construction buildings, it is very labor-intensive, and requires a direct and effective system for collecting three-dimensional information of the target object to complete. [0003] The current method of collecting three-dimensional information of the target is: [0004] (1) Manual measurement with a ruler and scanning with a special scanning instrument. The disadvantages of manual measurement with a ruler are: [0005] 1. It consumes a lot of manpower, and the later...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G03H1/08G03B35/08
CPCG03B35/08G03H1/0891
Inventor 王志向王林辉刘冰陈焱谢毅吴登爽时佳子鲍一徐逸凡
Owner 王志向
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