Iterative selection criteria to improve simple adaptive subdivision surfaces method in handling cracks for triangular meshes

2010 ◽  
Author(s):  
Noor Asma Husain ◽  
Abdullah Bade ◽  
Rosely Kumoi ◽  
Mohd Shafry Mohd Rahim
Keyword(s):  
Selection Criteria ◽  
Subdivision Surfaces ◽  
Triangular Meshes ◽  
Adaptive Subdivision

An Adjustable Adaptive Subdivision Surface Modeling Based on Triangle Meshes

2010 ◽  
Vol 26-28 ◽  
pp. 702-705
Author(s):  
Fu Qing Zhao ◽  
Xin Ai
Keyword(s):  
Standard Technique ◽  
Adjustable Parameter ◽  
Shape Modeling ◽  
Subdivision Surfaces ◽  
Subdivision Scheme ◽  
Subdivision Surface ◽  
Triangle Meshes ◽  
Good Surface ◽  
Adaptive Subdivision ◽  
Loop Scheme

Subdivision surfaces have become a standard technique for free shape modeling. But tradition subdivision scheme does not adjust the shape of subdivision results. In this paper, We introd uce adjustable adaptive subdivision as a new adaptive subdivision method for triangle meshes. This method applied to the method of adaptive subdivision constructs a new subdivision rule by introducing adjustable parameter to the traditional Loop scheme. The experiment shows that this method not only use fewer meshes to obtain the performance good surface but also can adjust the hape of subdivision surface to satisfy the actual need.

scholarly journals Adaptive Subdivision of Catmull-Clark Subdivision Surfaces

2005 ◽  
Vol 2 (1-4) ◽  
pp. 253-261 ◽  
Author(s):  
Jun-Hai Yong ◽  
Fuhua (Frank) Cheng
Keyword(s):  
Subdivision Surfaces ◽  
Adaptive Subdivision

Current Trends in the Training and Utilization of Paraprofessionals in Speech and Language Programs

1991 ◽  
Vol 22 (2) ◽  
pp. 51-59 ◽  
Author(s):  
Kathy L. Coufal ◽  
Allen L. Steckelberg ◽  
Stanley F. Vasa
Keyword(s):  
Selection Criteria ◽  
Job Descriptions ◽  
Paraprofessional Training ◽  
Language Programs ◽  
Program Administrators ◽  
Current Trends ◽  
Training And Supervision ◽  
Communicative Disorders ◽  
Supervision Practices ◽  
A Current

Administrators of programs for children with communicative disorders in 11 midwestern states were surveyed to assess trends in the training and utilization of paraprofessionals. Topics included: (a) current trends in employment, (b) paraprofessional training, (c) use of ASHA and state guidelines, and (d) district policies for supervision. Selection criteria, use of job descriptions, training programs, and supervision practices and policies were examined. Results indicate that paraprofessionals are used but that standards for training and supervision are not consistently applied across all programs. Program administrators report minimal training for supervising professionals.

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