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A mobile terminal and method for realizing 3D scanning modeling function

A mobile terminal, 3D technology, applied in 3D modeling, details involving processing steps, image analysis, etc., can solve the problems of the complexity and inconvenience of carrying structural modeling data, and achieve remarkable speed and portability. The effect of practicality

Active Publication Date: 2017-10-31
SHENZHEN SUPER SMART AI TECH CO LTD
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  • Claims
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Problems solved by technology

Therefore, the above methods all require a computer to process 3D data, resulting in the complexity and inconvenience of carrying a complex and expensive 3D scanner for data collection and carrying a computer for processing modeling data

Method used

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  • A mobile terminal and method for realizing 3D scanning modeling function
  • A mobile terminal and method for realizing 3D scanning modeling function
  • A mobile terminal and method for realizing 3D scanning modeling function

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Embodiment Construction

[0036] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0037] see figure 1 , figure 1 It is a schematic structural diagram of the first embodiment of the mobile terminal of the present invention. The mobile terminal 10 includes:

[0038] A 3D imaging module 110, configured to acquire a 3D image pair in a left-right format and orientation information of the 3D image pair;

[0039] A depth-of-field image generation module 120, configured to form a depth-of-field image from the pair of 3D images in the left-right format;

[0040] A 3D model generating module 130, configured to reconstruct and generate a 3D model according to the depth-of-field image;

[0041] The feature point calculation module 140 is used to perform feature point calculation and edge detection on the 3D image pair in the left and right formats and the 3D model;

[0042] The splicing module 150 is configured to perform weighted splicin...

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Abstract

The invention discloses a mobile terminal and a method for achieving a 3D (three-dimensional) scanning modeling function. The terminal comprises a 3D imaging module, a depth-of-field image generation module, a 3D model generation module, a feature point calculation module and a splicing module, wherein the 3D imaging module is used for acquiring 3D image pairs in bilateral formats and direction information of the 3D image pairs, the depth-of-field image generation module is used for forming depth-of-field images from the 3D image pairs in the bilateral formats, the 3D model generation module is used for reconstructing the depth-of-field images to generate 3D models, the feature point calculation module is used for performing feature point calculation and edge detection for the 3D image pairs in the bilateral formats and the 3D models, and the splicing module is used for weighting and splicing the multidirectional 3D models generated by the multiple acquired 3D image pairs according to feature points and directional information to form a spliced model. Compared with an existing expensive 3D scanner with complicated structure and computer processing modeling data technology, the terminal has the advantages of rapidness and convenience, and practicability of the mobile terminal and 3D modeling technology is enhanced.

Description

technical field [0001] The invention relates to the technical field of mobile terminals, in particular to a mobile terminal and a method for realizing a 3D scanning modeling function. Background technique [0002] The current 3D (three-dimensional) technology is widely used in the fields of stereoscopic movies, 3D games and 3D printing, but such applications require a large number of 3D models, and the current method of generating 3D models is mainly to use professional 3D modeling software in computers, such as Autodesk's 3DMax and Mayer; AVID's Softimage|XSI; Robert McNeel&Assoc's Rhino, etc., which require professional technicians to spend a lot of time and effort to complete. [0003] The 3D scanning modeling technology that has emerged in recent years, although it can directly scan and store objects in real life as a 3D model, is more efficient and faster than using complex software modeling technology. However, the specific operation is to use a 3D scanner to connect ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06T17/00G06T7/593
CPCG06T17/00G06T2200/08
Inventor 刘美鸿陈易华
Owner SHENZHEN SUPER SMART AI TECH CO LTD
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