Three-dimensional modeling detail enhancement method and device
A 3D modeling and detailed technology, applied in the field of image processing, can solve the problems of expensive 3D scanners, increased modeling costs, and inability to realize 3D modeling, so as to get rid of the dependence on 3D scanning equipment, easy to implement, and easy to model high precision effect
Pending Publication Date: 2021-09-21
BEIJING HUAJIE IMI TECH CO LTD
View PDF0 Cites 2 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] However, 3D scanners are expensive, leading to increased modeling costs, and general users do not have the equipment foundation to achieve accurate and detailed 3D modeling
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0049] The technical solution of the embodiment of the present application is applicable to the application scene of three-dimensional modeling detail enhancement. By adopting the technical solution of the embodiment of the present application, it is possible to capture an image of the subject, and then reconstruct the 3D model of the subject based on the captured image, so as to obtain the accuracy of the subject. Accurate, detailed 3D information for the purpose.
[0050] Regarding the 3D modeling problem, there are generally two ways to achieve it. One is to use 3D scanning equipment, such as a 3D laser scanner, to perform 3D scanning of the object to be modeled, and then establish its 3D model.
[0051] Another way is to collect the image information of the object to be modeled based on consumer-grade acquisition equipment, and obtain the three-dimensional information of the object to be modeled based on the image.
[0052] The above two methods have their own shortcomings...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides a three-dimensional modeling detail enhancement method and device. The method comprises the steps that an initial three-dimensional geometric model of a shot object and a texture mapping model corresponding to the initial three-dimensional geometric model are acquired, wherein the initial three-dimensional geometric model comprises depth information of a shot object; performing two-dimensional parameterization processing on the initial three-dimensional geometric model and the texture mapping model to obtain a geometric model and a texture mapping model represented by two-dimensional parameters; based on the texture mapping model of the two-dimensional parameters and the geometric model of the two-dimensional parameters, obtaining three-dimensional shape parameters containing details of the shot object through calculation. According to the method, the three-dimensional model of the shot object can be established by shooting the image of the shot object, so that the dependence of three-dimensional modeling on expensive three-dimensional scanning equipment is eliminated, and the detail reconstruction of the three-dimensional modeling is easier to realize.
Description
technical field [0001] The present application relates to the technical field of image processing, in particular to a method and device for enhancing details of 3D modeling. Background technique [0002] 3D modeling is a common process for obtaining 3D information of a photographed object. Usually, 3D modeling needs to rely on a 3D scanner to perform 3D scanning of the subject in order to obtain an accurate and detailed 3D model of the subject, and then obtain its 3D information. [0003] However, 3D scanners are expensive, leading to increased modeling costs, and general users do not have the equipment foundation to achieve accurate and detailed 3D modeling. Contents of the invention [0004] Based on the above-mentioned technical status, the present application proposes a method and device for enhancing details of 3D modeling, which enables users to realize accurate and detailed 3D modeling without requiring expensive equipment. [0005] The technical scheme that this ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): G06T7/40G06T7/50G06T15/04G06T17/00
CPCG06T17/00G06T15/04G06T7/50G06T7/40
Inventor 郭建亚李骊
Owner BEIJING HUAJIE IMI TECH CO LTD