作者: 脫離 時(shí)間: 2025-3-21 20:28 作者: Congeal 時(shí)間: 2025-3-22 01:20
Rational Cubic Spline with Shape Control,ly pleasant, well controlled, and effective scheme may be a useful solution to many problems in practice. A rational spline with some shape parameters may be a good choice in this regard. This chapter has been devoted to a C2 rational spline scheme having interesting features. It is also an alternat作者: 低三下四之人 時(shí)間: 2025-3-22 05:01 作者: Mhc-Molecule 時(shí)間: 2025-3-22 09:59
Linear, Conic and Rational Cubic Splines,nic and parametric cubic curve sections as special cases. The parameters (weights), in the description of the spline curve can be used to modify the shape of the curve, locally and globally. The spline attains parametric smoothness of different degrees depending on different choices of derivative se作者: 思想 時(shí)間: 2025-3-22 15:29 作者: Repatriate 時(shí)間: 2025-3-22 18:32 作者: neologism 時(shí)間: 2025-3-23 00:46 作者: cognizant 時(shí)間: 2025-3-23 02:52 作者: Epithelium 時(shí)間: 2025-3-23 05:43
Spirals, fairing in geometric modeling. This chapter presents an efficient geometric algorithm for visualization of twopoint geometric Hermite conic and arc/conic spiral segments. A comparative study is made with those of Tschirnhausen cubic spirals.作者: 卡死偷電 時(shí)間: 2025-3-23 12:13
Corner Detection for Curve Segmentation, be useful at subsequent levels of processing. Corners are robust features in the sense that they provide important information regarding objects under translation, rotation and scale change. If the corner points are identified properly, a shape can be represented in an efficient and compact way wit作者: 乳白光 時(shí)間: 2025-3-23 14:00 作者: Influx 時(shí)間: 2025-3-23 18:05 作者: Aromatic 時(shí)間: 2025-3-23 23:01
Computer-Aided Reverse Engineering Using Evolutionary Heuristics on NURBS,r objects, it is extendable to the objects in 3D with some modifications. Two nondeterministic evolutionary approaches have been presented. Nonuniform rational B-splines (NURBS) have been utilized as an underlying approximation curve scheme. Simulated annealing and simulated evolution heuristics are作者: 叫喊 時(shí)間: 2025-3-24 06:24
Multiresolution Framework for B-Splines, graphics (CG), computer-aided design (CAD), or computer-aided engineering (CAE), a very useful property for a given spline model is to have locally supported basis functions. This allows localized modification of the shape. Unfortunately this property can also become a serious disadvantage when the作者: MOAT 時(shí)間: 2025-3-24 06:36 作者: 漂白 時(shí)間: 2025-3-24 12:07 作者: 并置 時(shí)間: 2025-3-24 16:41 作者: 恩惠 時(shí)間: 2025-3-24 21:33
eld real results in terms of the top line and the bottom line. Process Transformation is like a tangram puzzle, which has multiple solutions yet is essentially composed of seven ‘tans’ that hold it together. Based on practical experience and intensive research into existing material, ‘Process Tangra作者: Palliation 時(shí)間: 2025-3-25 01:53 作者: 玉米棒子 時(shí)間: 2025-3-25 03:32 作者: 冒失 時(shí)間: 2025-3-25 10:36
, printers, and modems, and do all your data inputting by telephone hookup to a central minicomputer, which you share with other users. A technical staff maintains and programs the system, and this relieves you of such headaches as backing up your files, insuring the machine, repairing disk drives o作者: IRATE 時(shí)間: 2025-3-25 14:13
while a quack doctor named Lavender administered torturous medical treatments on his deformed foot. This was likely a quid pro quo arrangement: Byron had promised his mother that he would undergo the treatment, and she in turn promised to pay for his lessons. At least this is the impression one get作者: Middle-Ear 時(shí)間: 2025-3-25 19:37 作者: 最有利 時(shí)間: 2025-3-25 20:02
of their books from Britain; their responses to them contained the seeds of an American intellectual tradition. The most widely read and influential writer in seventeenth- and eighteenth-century America was John Milton. “From New England to the Carolinas,” one critic observed, “Americans asked Milto作者: GAVEL 時(shí)間: 2025-3-26 03:04 作者: instructive 時(shí)間: 2025-3-26 07:46 作者: flavonoids 時(shí)間: 2025-3-26 11:25
Visualization of Shaped Data by Cubic Spline Interpolation,d in such a way that they control the shape of the curve to avoid any noise. As far as visual smoothness is concerned, the curve scheme under discussion is GC1. Thus the continuity constraints have been relaxed from C1 to GC1.作者: semiskilled 時(shí)間: 2025-3-26 14:33 作者: 察覺(jué) 時(shí)間: 2025-3-26 20:07 作者: 暗指 時(shí)間: 2025-3-26 21:11
Multiresolution Framework for B-Splines, user wishes to edit the global shape of a complex object. Multiresolution representation is proposed as a solution to alleviate this problem. Various multiresolution methods are described for different B-spline models.作者: Perigee 時(shí)間: 2025-3-27 03:56
Visualization of Shaped Data by a Rational Cubic Spline,cheme has a unique representation. In addition to preserving the shape of positive, monotonic and convex data sets, it also possesses extra features to modify the shape of the design curve when desired. The degree of smoothness attained is C1.作者: DALLY 時(shí)間: 2025-3-27 05:57 作者: 神圣不可 時(shí)間: 2025-3-27 12:08
Corner Detection for Curve Segmentation,ciently the corner points are located. Specifically, in the area of vectorizing planar images, contour segmentation is very often managed by locating the exact corner points. This leads to the piecewise solution of the problem.作者: REIGN 時(shí)間: 2025-3-27 14:53
ary material: Interactive curve modeling techniques and their applications are extremely useful inanumber ofacademicandindustrialsettings.Speci?cally, curvemodelingplays a signi?cant role in multidisciplinary problem solving. It is extremely useful in various situations like font design, designing o作者: 毀壞 時(shí)間: 2025-3-27 20:21
Weighted Nu Splines,ne method. In addition, these weighted ν-splines also provide, as special cases, the weighted splines and the ν-splines. The method for evaluating these splines is suggested by a transformation to Bézier form.作者: 毗鄰 時(shí)間: 2025-3-28 01:08 作者: oncologist 時(shí)間: 2025-3-28 04:50 作者: left-ventricle 時(shí)間: 2025-3-28 06:57 作者: 搜集 時(shí)間: 2025-3-28 14:30 作者: 陰郁 時(shí)間: 2025-3-28 17:07 作者: IRK 時(shí)間: 2025-3-28 20:09 作者: gimmick 時(shí)間: 2025-3-29 02:05
Spirals, fairing in geometric modeling. This chapter presents an efficient geometric algorithm for visualization of twopoint geometric Hermite conic and arc/conic spiral segments. A comparative study is made with those of Tschirnhausen cubic spirals.作者: 安慰 時(shí)間: 2025-3-29 03:52
978-1-84996-663-4Springer-Verlag London 2008作者: lesion 時(shí)間: 2025-3-29 10:07
https://doi.org/10.1007/978-1-84628-871-5CAE; CAM; Interpolation; Virtual Reality; computer graphics; computer vision; computer-aided design (CAD); 作者: septicemia 時(shí)間: 2025-3-29 12:59 作者: MAUVE 時(shí)間: 2025-3-29 17:09
er, preliminary research efforts of the authors indicate that branded search traffic visitors show higher interaction with the content of the websites regarding the time they spend and the number of pageviews they are browsing. In this respect, if display advertising campaigns increase the number of作者: 博愛(ài)家 時(shí)間: 2025-3-29 20:57
ination and control processes, internal learning processes, marketing, and the links developed with the external environment, for example, networking with other businesses, universities, or research institutes for exchange and dissemination of knowledge, significantly affect its innovative performan作者: Parameter 時(shí)間: 2025-3-30 03:21 作者: Kidnap 時(shí)間: 2025-3-30 07:32
iations, which can be broken down into static context and personnel factors as well as dynamic determinants, i.e. psychological and interaction processes. Both their characteristics and effects are presented and they are also discussed from the current theoretical perspectives. The section at the en作者: 熱心 時(shí)間: 2025-3-30 08:21
of project management in a project-oriented company. In the final part, an overview provided of the methods used in project management and of roles that exist within projects. For this, use is made of a form of presentation, which is also suitable for project management guidelines in companies..Run作者: Commemorate 時(shí)間: 2025-3-30 14:15
and if you are dissatisfied with the billing program, you cannot change it without hooking up to a new timeshare system. But then, for practical purposes, if you had already input a lot of data to your own system, you wouldn’t want to start over in any case.作者: 保留 時(shí)間: 2025-3-30 19:53
child’s lame right foot to its “natural” position. During lessons Lavender would pour hot oils on the deformed limb, twist it forcibly in circles, and ratchet the brace around it as tightly as the boy could endure. The treatment was not only excruciating but utterly useless. In this state of tormen作者: 平躺 時(shí)間: 2025-3-30 21:17 作者: 充滿裝飾 時(shí)間: 2025-3-31 02:11
flattered by accounts of their transatlantic fame. Dr. Johnson, in spite of his disagreement with prevailing American views on taxation and the slave trade, could still confide to a Philadelphia attorney, “[y]ou are not mistaken in supposing that I set a high value on my American Friends, and that 作者: Gesture 時(shí)間: 2025-3-31 06:52 作者: 暗諷 時(shí)間: 2025-3-31 12:01
Introduction,on of splines can be used for various applications including design in CAD/CAM, font design, image outline capture, multiresolution, description of motion paths for moving objects such as robots, data visualization, reverse engineering, curve or surface editing, object recognition, and so on..The bo
