Author: Ratnakar SonthiPublisher:
ISBN:
Category :
Languages : en
Pages : 222
Book Description
The Definition and Recognition of Shape Features for Virtual Prototyping Via Multiple Geometric Abstractions
Author: Ratnakar SonthiShape Feature Definition and Recognition in Internet-based Product Design
Author: Fan ZhaoShape Feature Extraction for Virtual Prototyping Based on the Curvature Region Representation
Author: Stefan SchoenGeometric Representation for Internet-based Collaborative Assebly Design
Author: Shyamsundar NuggehalliPublisher:
ISBN:
Category :
Languages : en
Pages : 214
Book Description
Dissertation Abstracts International
Author: Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 782
Book Description
Virtual Prototyping of Die Design
Author: David S. WuergerRepresentations and Techniques for 3D Object Recognition and Scene Interpretation
Author: Derek HoiemPublisher: Morgan & Claypool Publishers
ISBN: 1608457281
Category : Computers
Languages : en
Pages : 172
Book Description
One of the grand challenges of artificial intelligence is to enable computers to interpret 3D scenes and objects from imagery. This book organizes and introduces major concepts in 3D scene and object representation and inference from still images, with a focus on recent efforts to fuse models of geometry and perspective with statistical machine learning. The book is organized into three sections: (1) Interpretation of Physical Space; (2) Recognition of 3D Objects; and (3) Integrated 3D Scene Interpretation. The first discusses representations of spatial layout and techniques to interpret physical scenes from images. The second section introduces representations for 3D object categories that account for the intrinsically 3D nature of objects and provide robustness to change in viewpoints. The third section discusses strategies to unite inference of scene geometry and object pose and identity into a coherent scene interpretation. Each section broadly surveys important ideas from cognitive science and artificial intelligence research, organizes and discusses key concepts and techniques from recent work in computer vision, and describes a few sample approaches in detail. Newcomers to computer vision will benefit from introductions to basic concepts, such as single-view geometry and image classification, while experts and novices alike may find inspiration from the book's organization and discussion of the most recent ideas in 3D scene understanding and 3D object recognition. Specific topics include: mathematics of perspective geometry; visual elements of the physical scene, structural 3D scene representations; techniques and features for image and region categorization; historical perspective, computational models, and datasets and machine learning techniques for 3D object recognition; inferences of geometrical attributes of objects, such as size and pose; and probabilistic and feature-passing approaches for contextual reasoning about 3D objects and scenes. Table of Contents: Background on 3D Scene Models / Single-view Geometry / Modeling the Physical Scene / Categorizing Images and Regions / Examples of 3D Scene Interpretation / Background on 3D Recognition / Modeling 3D Objects / Recognizing and Understanding 3D Objects / Examples of 2D 1/2 Layout Models / Reasoning about Objects and Scenes / Cascades of Classifiers / Conclusion and Future Directions
Geometric Modeling: Techniques, Applications, Systems and Tools
Author: Muhammad SarfrazPublisher: Springer Science & Business Media
ISBN: 9401716897
Category : Computers
Languages : en
Pages : 449
Book Description
Computer Aided techniques, Applications, Systems and tools for Geometric Modeling are extremely useful in a number of academic and industrial settings. Specifically, Computer Aided Geometric Modeling (CAGM) plays a significant role in the construction of - signing and manufacturing of various objects. In addition to its cri- cal importance in the traditional fields of automobile and aircraft manufacturing, shipbuilding, and general product design, more - cently, the CAGM methods have also proven to be indispensable in a variety of modern industries, including computer vision, robotics, medical imaging, visualization, and even media. This book aims to provide a valuable source, which focuses on - terdisciplinary methods and affiliate research in the area. It aims to provide the user community with a variety of Geometric Modeling techniques, Applications, systems and tools necessary for various real life problems in the areas such as: Font Design Medical Visualization Scientific Data Visualization Archaeology Toon Rendering Virtual Reality Body Simulation It also aims to collect and disseminate information in various dis- plines including: Curve and Surface Fitting Geometric Algorithms Scientific Visualization Shape Abstraction and Modeling Intelligent CAD Systems Computational Geometry Solid Modeling v Shape Analysis and Description Industrial Applications The major goal of this book is to stimulate views and provide a source where researchers and practitioners can find the latest dev- opments in the field of Geometric Modeling.
Special Issues in Early Childhood Mathematics Education Research
Author: Publisher: BRILL
ISBN: 9004510680
Category : Education
Languages : en
Pages : 323
Book Description
In this book, 23 contributors offer new insights on key issues in mathematics education in early childhood.
Form & Formlessness
Author: Cheryl Akner-KolerPublisher:
ISBN:
Category : Aesthetics
Languages : en
Pages : 276
Book Description