Mobile terminal and method for achieving 3D (three-dimensional) 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: 2015-05-06
SHENZHEN SUPER SMART AI TECH CO LTD
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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
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[0036] The present invention will be described in detail below in conjunction with the 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] The 3D imaging module 110 is used to obtain a pair of 3D images in a left-right format and the orientation information of the pair of 3D images;
[0039] The depth-of-field image generation module 120 is configured to form a depth-of-field image from the pair of 3D images in the left and right formats;
[0040] The 3D model generating module 130 is configured to reconstruct and generate a 3D model according to the depth image;
[0041] The feature point calculation module 140 is configured to perform feature point calculation and edge detection on the 3D image pair in the left and right format and the 3D model;
[0042] The splicing module 150 is used for weighting and splicing the multi-direct...
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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 3D scanning modeling functions. Background technique [0002] The current 3D (three-dimensional) technology is widely used in the fields of three-dimensional movies, 3D games and 3D printing, but such applications require a large number of 3D models, and the current 3D model generation method is mainly to use professional 3D modeling software in the computer, such as Autodesk's 3DMax and Mayer; AVID's Softimage|XSI; Robert McNeel&Assoc's Rhino, etc. This requires professional and technical personnel to spend a lot of time and energy to complete. [0003] The 3D scanning modeling technology that has emerged in recent years, although it can scan and store real-life objects directly into a 3D model, it is more efficient and faster than using complex software modeling technology. But the specific operation is to use a 3D scanner to conn...
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IPC IPC(8): G06T17/00G06T7/00
CPCG06T17/00G06T2200/08
Inventor 刘美鸿陈易华
Owner SHENZHEN SUPER SMART AI TECH CO LTD