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2D 이미지의 윤곽선 인식을 통한 2.5D 급속 정밀부조시스템2.5D Quick Turnaround Engraving System through Recognition of Boundary Curves in 2D Images
- Other Titles
- 2.5D Quick Turnaround Engraving System through Recognition of Boundary Curves in 2D Images
- Issue Date
- Aug-2011
- Publisher
- 한국생산제조학회
- Keywords
- 2.5D Engraving(2.5D부조); Aesthetic Images(심미적영상); CAD/CAM(캐드/캠); Image Processing(영상처리); MBF; NURBS Interpolation (NURBS보간); TechArt(테크아트)
- Citation
- 한국생산제조학회지, v.20, no.4, pp 369 - 375
- Pages
- 7
- Indexed
- KCI
- Journal Title
- 한국생산제조학회지
- Volume
- 20
- Number
- 4
- Start Page
- 369
- End Page
- 375
- ISSN
- 2508-5093
2508-5107
- Abstract
- Design is important in the IT, digital appliance, and auto industries. Aesthetic and art images are being applied for better quality of the products. Most image patterns are complex and much lead-time is required to implement them to the product design process. A precise reverse engineering method generating 2.5D engraving models from 2D artistic images is proposed through the image processing, NURBS interpolation and 2.5D reconstruction methods. To generate 2.5D TechArt models from the art images, boundary points of the images are extracted by using the adaptive median filter and the novel MBF (modified boundary follower) algorithm. Accurate NURBS interpolation of the points generates TechArt CAD models. Performance of the developed system has been confirmed through the quick turnaround 2.5D engraving simulation linked with the commercial CAD/CAM system.
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