Recently, traditional Computer-Aided Design (CAD) systems have been evolving into more integrated product developing systems. These advanced systems manage product information through their lifecycle, from conception, operation, to disposal. Searching 3D engineering shapes to reuse corporate intellectual capital has been triggering substantial changes for the product development in the data-intensive environment. The thesis is focused on search effectiveness and efficiency of searching 3D engineering shapes. A prototypical search system is designed and implemented as the test-bed for our concepts and algorithms. Search effectiveness is characterized by precision and recall; and search efficiency is evaluated by the ratio of the number of th...
With the increasing usage of 3D models, the need for efficient shape retrieval techniques became man...
This paper describes the work that has been done during the first year of the 3-SHIRT project, which...
[[abstract]]Duplicate designs consume a significant amount of resources in most new product developm...
Estimates suggest that more than 75% of engineering design activity comprises reuse of previous desi...
The paper introduces database and related techniques for a reconfigurable, intelligent 3D engineerin...
Three dimensional shape searching is a problem of current interest in several different fields, espe...
Estimates suggest that more than 75 % of engineering design activity comprises reuse of previous des...
Large amounts of 3D data are being generated daily from increasingly diverse sources. In application...
Recycling of engineering design is increasing exponentially in order to reduce the conceptual design...
The collaborative reuse of engineering data is one way that e-commerce can significantly reduce the ...
Part 3: Pattern Recognition and Image ProcessingInternational audienceReducing the setup time for a ...
The collaborative re-use of design and manufacturing data is one way that e-commerce can significant...
We focus on improving the effectiveness of similarity search in 3D object repositories from a system...
International audienceRecently, content based 3D shape retrieval has been an active area of research...
[[abstract]]© 2005 Cad Solutions - Automatic 3D part search is advantageous to reducing duplicate de...
With the increasing usage of 3D models, the need for efficient shape retrieval techniques became man...
This paper describes the work that has been done during the first year of the 3-SHIRT project, which...
[[abstract]]Duplicate designs consume a significant amount of resources in most new product developm...
Estimates suggest that more than 75% of engineering design activity comprises reuse of previous desi...
The paper introduces database and related techniques for a reconfigurable, intelligent 3D engineerin...
Three dimensional shape searching is a problem of current interest in several different fields, espe...
Estimates suggest that more than 75 % of engineering design activity comprises reuse of previous des...
Large amounts of 3D data are being generated daily from increasingly diverse sources. In application...
Recycling of engineering design is increasing exponentially in order to reduce the conceptual design...
The collaborative reuse of engineering data is one way that e-commerce can significantly reduce the ...
Part 3: Pattern Recognition and Image ProcessingInternational audienceReducing the setup time for a ...
The collaborative re-use of design and manufacturing data is one way that e-commerce can significant...
We focus on improving the effectiveness of similarity search in 3D object repositories from a system...
International audienceRecently, content based 3D shape retrieval has been an active area of research...
[[abstract]]© 2005 Cad Solutions - Automatic 3D part search is advantageous to reducing duplicate de...
With the increasing usage of 3D models, the need for efficient shape retrieval techniques became man...
This paper describes the work that has been done during the first year of the 3-SHIRT project, which...
[[abstract]]Duplicate designs consume a significant amount of resources in most new product developm...