A modeling method for virtual scene based on multi-view image sequence

来源 :哈尔滨工业大学学报 | 被引量 : 0次 | 上传用户:f281124698
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
Through the analysis and comparison of shortcomings and advantages of existing technologies on object modeling in 3D applications, we propose a new modeling method for virtual scene based on multi-view image sequence to model irregular objects efficiently in 3D application. In 3D scene, this method can get better visual effect by tracking the viewers real-time perspective position and projecting the photos from different perspectives dynamically. The philosophy of design, the steps of development and some other relevant topics are discussed in details, and the validity of the algorithm is analyzed. The results demonstrate that this method represents more superiority on simulating irregular objects by applying it to the modeling of virtual museum.
其他文献
目的研究饮食锌缺乏对神经病理性疼痛模型小鼠痛域的影响。方法制备饮食锌缺乏小鼠,采用小鼠坐骨神经分支选择损伤模型,金属自显影和原子吸收光谱检测小鼠脊髓后角锌稳态,检
目的:探讨Frankel Ⅲ功能矫治器(Frankel functional regulator Ⅲ appliance,FRIII)矫治功能性Ⅲ类错(牙合)畸形前后颌骨软组织侧貌头影测量值的变化.方法:选择乳牙期、替牙
目的 通过对名老中医田从豁教授治疗退行性膝骨关节病临床经验的验证性研究,探讨适宜于名老中医经验传承验证性研究的有效方法.方法 通过名老中医数据库,利用多种数据挖掘方
稻鸭共育技术是农技推广人员利用生物共生关系通过改进规范模式,创建的一项无农药残留、无污染、可持续、综合性、可操作的现代生态农业生产新技术,在水稻施足基肥的前提下,
养猪生产中仔猪易受各种因素的影响而引起死亡,尤其是哺乳仔猪.哺乳仔猪成活率的高低关系到养猪业经济效益的好坏.所以在乔猪生产中就要搞好仔猪的饲养,提高仔猪的成活率,保
Increasing antimicrobial resistance (AR) has become a severe problem of public health in the world, whereas control of the AR of bacteria will be based on inves
洪泽湖区是全国芡实生产的主要区域之一,品种落后、管理粗放、加工落后是目前制约芡实高效产业化的3个主要问题,为提高芡实产量和品质,提升芡实产业化层次,我们提出了选择适
s increases, jets head speed also increases; when the shell thickness increased to certain value, the jet velocity will not change any longer; with the same she
d. We carried out Monte Carlo simulation with typical aeronautical en-route channel, and the simulation results are in agreement with the deduced theoretical pe
sumers to communicate with each other expediently. Experimental results show that DMTN can provide not only traditional TV services on schedule, but also digita