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A registration method for total hip arthroplasty navigation system based on point cloud alignment. [PDF]
Front Med TechnolWang Z, He Q, Yue X.
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Plane Segmentation in Sensor-Acquired 3D Point Clouds Using Supervoxel-Based Geometric Constraints. [PDF]
Sensors (Basel)Ran X, Ning X, An Q, Chen X.
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Geometric constraint solving with geometric transformation
Science in China Series F Information Sciences, 2001zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Xiao-Shan Gao, Lei-Dong Huang, Kun Jiang
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Performing geometric transformations by program transformation
ACM Transactions on Graphics, 1990Problems in geometry often possess symmetry properties that may be exploited in order to develop solutions. Algorithms based on these symmetry properties will frequently use geometric transformations to transform one case into another (symmetric) case. One advantage of this approach is that the algorithm avoids enumeration of cases and thus is shorter ...
Robin A. Nicholl, Tina M. Nicholl
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The map geometric transformation
IEEE Computer Graphics and Applications, 1989A geometric transformation useful for the positioning, orientation, and shape alteration of graphical objects is introduced. The form of its invocation in the language for interactive graphics (LIG) is described. The approach can easily specify complex transformations and functions effectively in combinations.
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1962
The familiar plane geometry of high school - figures composed of lines and circles - takes on a new life when viewed as the study of properties that are preserved by special groups of transformations. No longer is there a single, universal geometry: different sets of transformations of the plane correspond to intriguing, disparate geometries.
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The familiar plane geometry of high school - figures composed of lines and circles - takes on a new life when viewed as the study of properties that are preserved by special groups of transformations. No longer is there a single, universal geometry: different sets of transformations of the plane correspond to intriguing, disparate geometries.
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Geometric Transformations of Pictured Space
Perception, 1978In general, a picture can represent a specific environment or scene only when the picture is seen from a unique viewing point. The determination of this unique point and of the distortions that occur when the picture is viewed from other points is crucial to all aspects of pictorial perception.
J, Farber, R R, Rosinski
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A parallel implementation of geometric transformations
Pattern Recognition Letters, 1982An implementation of digitized picture rotation and magnification based on Weiman's algorithm is presented. In a programmable array machine routines to perform small transformations code efficiently. The method illustrates the interpolative nature of the algorithm.
K. A. Clarke, Horace H. S. Ip
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