| Title | Research on 3D Reconstruction Method Based on the Data of Several Images |
| Abstract | The shape character of product is more diverse and more complicated with pursuit of individuality and development of science and technology. The measurement that using the prescriptive point approximately estimates the whole shape of product dissatisfies the desire of estimating the whole shape of product. The whole measurement of 3D shape is the aim in the domain of measurement.3D reconstruction based image is the important subject in the domain of CAD/ CAM with the popularization and development of computer vision.This paper researches 3D reconstruction using the data of several images with image fusion and propose a new method of 3D reconstruction—-Research on 3D Reconstruction Method Based on Several Images Fusion Technology. The main innovatory works are listed as follow:1. several image fusion: the several original images are wavelet-transformed and Low frequency coefficient and high frequency coefficient adopts the average and maximum rules respectively to fuse, which can improve the quality of original image and overcome the limitation because of the poor quality of original image.2. hybrid reflection model: suppose that reflection model is hybrid reflection model that contain both diffuse reflectance and specular reflectance instead of Lambert Model. Like this, the reflection equation is more suitable for more complicated object.3.3D shape of fast reconstruction: disperse reflection equation and use fast algebra algorithm to solve the reflection equation, and then get the depth of object. At last, we use SFS (shape from shading) method to reconstruct the shape of object.The experimental results demonstrate that this method—-Research on 3D Reconstruction Method Based on Several Images Fusion Technology could improve the result greatly and can analyze the different part of object. Besides it can eliminate the shadow. All of this provides condition for industrial measurements and converse engineering. |
| Category | Internet |
| Keywords | image fusion, shape-from-shading, wavelet transform, |
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| Pages | 183 |
| Price | US$48.00 |
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Research on 3D Reconstruction Method Based on the Data of Several Images
Billy HU, Ph.D
E-Mail:itpaper@hotmail.com
TEL:1-888-786-998A
