吉林大学学报（理学版）2016，Vol.54Issue(4)：839-844,6.DOI:10.13413/j.cnki.jdxblxb.2016.04.29
多轮廓三维立体视景图像的投影检测算法
Projection Detection Algorithm for Multi Contour 3D Stereo Vision Images
摘要
Abstract
Aiming at the problem of high precision modelling of multi contour 3D stereo model,it was necessary to carry out the projection detection and separation to improve the image quality,because of the speckle and projection of the visual switching and attenuation of the light intensity,we proposed a projection detection algorithm based on the similarity characteristics of texture segmentation of multi contour 3D stereo vision images.Firstly,according to the known multi contour 3D model,the proposed algorithm made traversal modelling analysis for all the modelling point.Secondly,the model for modelling point after traversal were reconstructed,and planar control basis functions with integral recursion polynomial were constructed. Finally, an improved 3D stereo vision image projection detection iterative equation was obtained by using the curve mixed function initialization detection model of multi contour image.We used similarity feature texture segmentation method to improve the projection detection of visual image, which solved the problem of inaccurate image projection detection.The simulation results show that the algorithm can effectively realize the separation of image projection detection,image retention is better,and improve the image quality.关键词
三维图像/视景/投影/检测Key words
3D image/vision/projection/detection分类
信息技术与安全科学引用本文复制引用
睢丹,侯德恒,杨杰..多轮廓三维立体视景图像的投影检测算法[J].吉林大学学报（理学版）,2016,54(4):839-844,6.基金项目
国家自然科学基金(批准号:51479159) （批准号:51479159）
