Aiming at the limitation problems in traditional camera calibration methods,a novel camera calibration method based on single rondo surface image is proposed,which uses computer vision,image processing and computer-aided geometric technology to provide enough geometric information for single images to conduct camera calibration.
针对传统摄像机标定方法存在的局限性问题,提出一种基于单幅回旋曲面图像的摄像机标定方法,综合运用计算机视觉、图像处理和计算机辅助几何设计技术,为单幅图像提供足够的几何信息用以摄像机标定,研究单幅未标定的包含回旋曲面以及特殊标定块的图像。
Control of base level cycles on channel sand geometry: A case study on Zao Ⅱ-Ⅲ reservoirs,Zaoyuan Oilfield;
基准面旋回对河道砂体几何形态的控制作用——以枣园油田孔一段枣Ⅱ—Ⅲ油组为例
Suggestion on modification of the definition of base level cycle
对基准面旋回定义进行修改的建议
The coal accumulation of lower member of Shanxi Formation,northeastern Ordos Basin has been researched according to principle of base level cycle on basis of analysis of outcrops,core description,and well log,and sedimentary facies analysis,base level correlation,condenses data controlling mapping were adopted.
依据基准面旋回的原理,应用露头、钻井和测井资料,通过沉积相分析、基准面对比和密集数据控制的平面制图,研究了鄂尔多斯盆地东北部山西组下段煤层在基准面旋回中的位置、煤层在纵向和横向的变化和平面分布。
Application of the base-level cycle principle in reservoir characterization:A case study of Sha1 Reservoir in Gongshanmiao structure in middle Sichuan;
基准面旋回原理在储层研究中的应用——以川中公山庙构造沙一油藏为例
Stratigraphic base-level cycles and physical properties of the reservoir sandstones in the Chang 4+5 and Chang-6 oil formations of the Upper Triassic Yanchang Formation in the Pingbei Oil Field, Shaanxi;
坪北油田上三叠统延长组长4+5—长6油组地层基准面旋回及储层物性
Features of sediment and reservoir in middle base-level cycles of Chang 6 reservoir set in Panguliang Oilfield;
盘古梁长6油层组中期基准面旋回沉积-储层特征
Application of base-level cycles to sandstone-type uranium deposit:taking Dongsheng uranium deposits as an example;
基准面旋回在砂岩型铀矿勘查中的应用——以东胜铀矿床为例
According to the data of drill cores,outcrops and well loggings,two orders base-level cycles are recognized from Zhiluo Formation in Dongsheng area,which consist of 8～14 short-term base-level cycles and 3 mid-term base-level cycles, and their structural types and stacking patterns are discussed by using principles and methods of high-resolution sequence stratigraphic theory.
文章综合利用岩心、露头、测井资料,运用高分辨率层序地层学基本理论和方法,对东胜地区直罗组地层进行不同级次基准面旋回的层序划分,共识别出8~14个短期旋回、3个中期旋回,并对不同级次基准面旋回的结构类型、叠加样式进行探讨。
Using the data of dense well net in the oil development area,the features of the high resolution sequence stratigraphy of alluvial fan and the distribution patterns of sandbodies in different base-level cycles of Lower Karamay Formation(Middle Triassic)in the Karamay Oilfield of Junggar basin are studied.
应用油田开发区密井网资料,对准噶尔盆地克拉玛依油田六中开发区三叠系中统克下亚组冲积扇高分辨率层序发育特征以及不同级次基准面旋回内部砂体的空间展布规律进行了研究。
Camera Calibration Method Based on Single Rondo Surface Image
基于单幅回旋曲面图像的摄像机标定方法
A curve on a surface of revolution, formed by the intersection of the surface with a plane containing the axis of revolution.
回转面曲线回转面与通过旋转轴的平面相交而形成的位于回转面上的曲线
A strain of music wound into the air.
乐曲声在空中回旋。
Establishment of 1D Quantitative Theoretical Model of Base-level Cycle of Sinusoidal Curve Stratigraphy
正弦曲线型地层基准面旋回一维定量理论模型的建立
Surfaces of Rotation About Given Gauss Curvature Function in R~3;
R~3内给定Gauss曲率函数的旋转曲面
relative change of sea level
海面相对变化准旋回
Brief developing history of bending rotation ultrasonic motor is looked bace.
回顾了弯曲旋转超声马达的发展简史;
On Artistic Features of Beethoven C Concerto Grosso;
贝多芬《C大调回旋曲》的艺术特点浅析
Research of a Special Helical Surface and Its Conjugate Surface
一种特殊螺旋曲面及其共轭曲面的研究
Helicoidal Surfaces and Pseudo-umbilical Surfaces in Minkowski 3-space;
三维Minkowski空间中的螺旋面和伪全脐曲面
A passage between statements of a main subject or theme, as in a rondo or fugue.
插段在表现主题或主旋律之间的段落，如回旋曲和赋格曲中
A plane section of a surface of revolution containing the axis of revolution.
切平面通过旋转轴回转面的部分平面
Numerical investigation of film cooling effectiveness over rotating curved surfaces:blowing ratio and curvature effect
吹风比和曲率对旋转曲面气膜冷却效率影响
Rotation Surfaces in 3-Dimensional Anti-de Sitter Space;
三维反de sitter空间H_1～3（-1）中的旋转曲面
The Property of Willmore Equation in Rotation Surface;
Willmore方程在旋转曲面中解的性质
Comparation of Spiral Computed Tomogarphy and Orthopanto-mogarphy in implant procedure
螺旋CT和曲面断层在种植术中的比较
Rotation Surface Modeling Technique by Cubic B-spline Free Drawing
Cubic B样条旋转曲面的自由绘制技术
Difference Surface Model Establishment and Simulation in Spiral Bevel Gear
螺旋锥齿轮差曲面模型的建立与仿真