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浏览/检索结果: 共7条，第1-7条 帮助 限定条件 发表日期：2009    内容类型：期刊论文     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Nonlinear feature of the abrupt transitions between multiple equilibria states of an ecosystem model 期刊论文 Advances in atmospheric sciences, 2009, 卷号: 26, 期号: 2, 页码: 293-304 作者:  Sun Guodong;  Mu Mu 收藏  |  浏览/下载：27/0  |  提交时间：2019/05/10 Nonlinear feature  Abrupt transition  Grassland and desert ecosystem  Shading effect   Fast viscosity solutions for shape from shading under a more realistic imaging model 期刊论文 OPTICAL ENGINEERING, 2009, 卷号: 48, 期号: 11 作者:  Wang, Guohui;  Han, Jiuqiang;  Jia, Honghai;  Zhang, Xinman 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/18 shape from shading  nonlinear programming  viscosity solutions  partial differential equation   Three-dimensional reconstruction of endoscope images by a fast shape from shading method 期刊论文 MEASUREMENT SCIENCE AND TECHNOLOGY, 2009, 卷号: 20, 期号: 12 作者:  Wang, Guo-hui;  Han, Jiu-qiang;  Zhang, Xin-man 收藏  |  浏览/下载：1/0  |  提交时间：2019/12/18 fast marching  viscosity solution  three-dimensional reconstruction  Hamilton-Jacobi equation  perspective projection  endoscope images  shape from shading   A fast shape from shading method for diffuse surfaces 期刊论文 Hsi-An Chiao Tung Ta Hsueh/Journal of Xi'an Jiaotong University, 2009, 卷号: 43, 期号: 10 作者:  Wang, Guohui;  Han, Jiuqiang;  Zhang, Xinman 收藏  |  浏览/下载：1/0  |  提交时间：2019/12/18 Diffuse surface  Shape from shading  Viscosity solution   A new three-dimensional reconstruction algorithm of the lunar surface based on shape from shading method 期刊论文 Yuhang Xuebao/Journal of Astronautics, 2009, 卷号: 30, 期号: 6, 页码: 2265-2269 作者:  Wang, Guo-Hui;  Han, Jiu-Qiang;  Zhang, Xin-Man;  Yang, Lei 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/18 Lax-Friedrichs sweeping methods  Lunar surface  Reflectance model  Shape from shading  Three-dimensional shape   Fast viscosity solution algorithm for shape from shading 期刊论文 Hsi-An Chiao Tung Ta Hsueh/Journal of Xi'an Jiaotong University, 2009, 卷号: 43, 期号: 6, 页码: 43-47 作者:  Wang, Guohui;  Han, Jiuqiang;  Jia, Honghai;  Zhang, Xinman 收藏  |  浏览/下载：1/0  |  提交时间：2019/12/18 Lambertian reflectance model  Mean relative error  Nonlinear programming methods  Perspective cameras  Perspective projections  Shape from shading  Shape information  Viscosity solutions   A fast shape from shading method for diffuse surfaces 期刊论文 Hsi-An Chiao Tung Ta Hsueh/Journal of Xi'an Jiaotong University, 2009, 卷号: 43, 期号: 10, 页码: 7-10+21 作者:  Wang, Guohui;  Han, Jiuqiang;  Zhang, Xinman 收藏  |  浏览/下载：1/0  |  提交时间：2019/12/18 Diffuse surfaces  Lambertian reflection models  Orthographic projections  Partial differential equations (PDE)  Root mean square errors  Shape from shading  Three-dimensional surface  Viscosity solutions