CAJ | 학술논문

三维虚拟成像通过对场景的动态模拟和优质的图像处理,从而给人强烈的视觉上的冲击.传统的三维成像技术采用纹理映射技术,当纹理特征受到不均匀光线干扰时,成像效果不好.提出一种基于光线滤波平滑处理的三维成像技术,结合静态视点图像的运动方程,计算视点控制视觉切换偏角,按内插点的分布范围,可以将内插分为整体内插、分块内插和逐点内插,提高三维成像的立体型,实现了三维成像的特征提取预处理.将一个归一化的灰度图像通过矩估计测得二值图中的图像面积,三维模型通过多层网格面来表示,使得三维实体模型成为一个连续的整体,生成多层网络面,通过光线滤波平滑处理,当纹理特征受到不均匀光线干扰时,仍然保持较好的成像效果.仿真结果表明,算法能通过图像分割,实现图像特征提取,并实现光线滤波平滑处理,进行三维成像,成像误差较小,三维成像的测量值逼近理论值,性能优越.
삼유허의성상통과대장경적동태모의화우질적도상처리,종이급인강렬적시각상적충격.전통적삼유성상기술채용문리영사기술,당문리특정수도불균균광선간우시,성상효과불호.제출일충기우광선려파평활처리적삼유성상기술,결합정태시점도상적운동방정,계산시점공제시각절환편각,안내삽점적분포범위,가이장내삽분위정체내삽、분괴내삽화축점내삽,제고삼유성상적입체형,실현료삼유성상적특정제취예처리.장일개귀일화적회도도상통과구고계측득이치도중적도상면적,삼유모형통과다층망격면래표시,사득삼유실체모형성위일개련속적정체,생성다층망락면,통과광선려파평활처리,당문리특정수도불균균광선간우시,잉연보지교호적성상효과.방진결과표명,산법능통과도상분할,실현도상특정제취,병실현광선려파평활처리,진행삼유성상,성상오차교소,삼유성상적측량치핍근이론치,성능우월.
The virtual 3D imaging by the dynamic simulation of the scene and the quality of image processing, so as to give people a strong visual impact. Three dimensional imaging techniques with traditional texture mapping technology, when the texture features by the uneven light interference, the imaging effect is not good. Put forward a kind of 3D imaging technique smoothing filter based on the combination of light, motion equation of static view image, computing the viewpoint control vi-sual switching angle, distribution range according to the interpolation points, can be divided into the overall interpolation in-terpolation and block interpolation and point by point interpolation, improve the stereo 3D imaging, implementation the characteristics of three dimensional imaging extraction pretreatment. The gray image of a normalized by moment estimation measured two value image area in figure, the 3D model is expressed through the multilayer grid surface, which makes the 3D solid model into a continuous whole, formation of multilayer network, by smoothing the light filter, when the texture fea-tures by the uneven light interference, still keep the image the effect of good. Simulation results show that the algorithm can realize image through image segmentation, feature extraction, and the realization of the light filter smoothing, three-dimen-sional imaging, the imaging error is small, measuring three-dimensional imaging value approximation theory value, it has superior performance.