상세정보
등록 가속도 센서를 이용한 문자 인식 방법
- 출원번호
- 11633180 (2006.12.04)
- 공개번호
- 20070133881 (2007.06.14)
- 등록번호
- 7796819 (2010.09.14)
- 출원국
- 미국
- 초록
- Provided are an apparatus and method for character recognition that analyze three-dimensional motion of a user using an acceleration sensor and thereby perform character input and character recognition. The apparatus and method easily discern each stroke on the basis of a direction of motion at the beginning portion and end portion of the stroke, and recognize a character using a combination of the strokes, thereby enabling realization of a small-sized motion-based character input system.
- KSP 제안 키워드
- Acceleration Sensor, Character input, Input System, Motion-based, Small-sized, Three dimensional(3D), Three-dimensional motion, character recognition, direction of motion