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2B GÖRÜNÜŞLERDEN OTOMATİK KATI MODELLER OLUŞTURMADA UZMAN BİR YAKLAŞIM

AN EXPERT APPROACH ON AUTOMATIC SOLID MODEL RECONSTRUCTION FROM 2D PROJECTIONS

Journal Name:

  • Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi

Publication Year:

  • 2008

Key Words:

Keywords (Original Language):

Author NameUniversity of AuthorFaculty of Author
Abstract (2. Language): 
This paper examines how to automatically reconstruct three dimentions (3D) models from their orthographic two and three views and explains a new approach developed for that purpose. The approach is based on the identification of geometric features with the interpretation of 2B views, their volumetric intersections and reconstruction of solid models. A number of rules have been defined for this goal and they implemented on a prototype software with the approach of expert systems. The developed software allows determination of some features efficiently such as slot, holes, blind holes, closed prismatic holes, etc. Another contrubition of this research is to reconstruct solid models from their full section and half section views that is almost noneexistend in the releated literature.
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Abstract (Original Language): 
Bu makale, iki ve üç görünüşle ifade edilen prizmatik parçaların otomatik üç boyut (3B) modellerini oluşturma konusunu incelemekte ve bu amaçla geliştirilen bilgisayar temelli bir yaklaşımı tanıtmaktadır. Bu yaklaşım; 2B görünüşlere ait verilerin yorumlanması ile üç boyut (3B) unsurların belirlenmesi ve bunların hacimsel kesiştirilmeleri ile üç boyut (3B) modellerinin oluşturulması esasına dayanmaktadır. Bu amaçla bir dizi kural tanımlanmış ve uzman sistem kullanılarak bir bilgisayar programı geliştirilmiştir. Geliştirilen bu program ile, köşe cep ve kapalı kanal gibi unsurların oluşturulması etkin olarak yapılabilmektedir. Çalışmadaki diğer bir yenilik ise, tam ve yarım kesit görünüşlerden de otomatik katı modeller elde edilmesidir.
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  • Turkish

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