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초록
"A precise reverse engineering method generating 2.5D embossed models from images is proposed through the 2.5D reconstruction methods. To generate 2.5D TechArt models from the artistic images, edges are extracted through the image preprocessing and automatic boundary following techniques. Accurate NURBS interpolation of boundary pixels generates TechArt CAD models well. Performance of the developed system has been confirmed through the quick turnaround 2.5D engraving simulation linked with the commercial CAD/CAM system.
키워드
2.5D embossing; Aesthetic images; Dies and molds; Image processing; NURBS; TechArt; 2.5D embossing; 2.5D reconstruction; Aesthetic images; Boundary following; Image preprocessing; NURBS; NURBS interpolation; TechArt; Computer aided design; Image processing; Precision engineering; Reverse engineering; Interpolation
- 제목
- Precision embossing of molds and dies by automatic boundary tracking of complex images
- 저자
- Chung, Sung Chong
- 발행일
- 2009-10
- 유형
- Conference Paper
- 저널명
- Proceedings of the 24th Annual Meeting of the American Society for Precision Engineering, ASPE 2009