Proceedings of the Korea Information Processing Society Conference (한국정보처리학회:학술대회논문집)
- 2011.11a
- /
- Pages.1166-1169
- /
- 2011
- /
- 2005-0011(pISSN)
- /
- 2671-7298(eISSN)
DOI QR Code
Design and Implementation of Circular Dot Pattern Code (CDPC) and Its Recognition Algorithm which is robust to Geometric Distortion and Noise
대화형 인쇄물 구현을 위한 기하변형과 잡음에 강인한 원형 점 패턴코드의 설계와 인식 알고리즘 구현
- Shim, Jae-Youn (School of Computer Science, University of Seoul) ;
- Kim, Seong-Whan (School of Computer Science, University of Seoul)
- Published : 2011.11.11
Abstract
In this paper, we design a Circle dot Code, In our scheme, we design a dot patterns for increasing maximum capacity and also for increasing robustness to Affine Transformation. Our code Can be extended according number of data circle. We use three data circle vision code. In this type code, after acquiring camera images for the Circle dot Codes, and perform error correction decoding using four position symbols and six CRC symbols. We perform graph based dot code analysis which determines the topological distance between dot pixels. Our code can be bridged the real world and ubiquitous computing environment.
Keywords