TY - GEN
T1 - Development of multi-functional laser pointer mouse through image processing
AU - Shin, Jin
AU - Kim, Sungmin
AU - Yi, Sooyeong
PY - 2011
Y1 - 2011
N2 - A beam projector is popularly used for a presentation nowadays. In order to point out local area of the projected image, a laser pointer is used with it. Simple wireless presenter has only limited functions of a computer mouse(pointing device) such as "go to next slide" or "back to previous slide" in a specific application i.e., MS-PowerPoint, with wireless channel; thus, there is inconvenience to carry out other controls, e.g., execution or termination of an application and maximization or minimization of a window, etc. during the presentation. The main objective of this paper is to implement a wireless multi-functional laser pointer mouse that has the same functions of a computer mouse. In order to get position of the laser spot in the projector display, an image processing to detect the laser spot in the camera image is required. In addition, transformation of the spot position into computer display coordinates is needed to execute computer controls on the computer display.
AB - A beam projector is popularly used for a presentation nowadays. In order to point out local area of the projected image, a laser pointer is used with it. Simple wireless presenter has only limited functions of a computer mouse(pointing device) such as "go to next slide" or "back to previous slide" in a specific application i.e., MS-PowerPoint, with wireless channel; thus, there is inconvenience to carry out other controls, e.g., execution or termination of an application and maximization or minimization of a window, etc. during the presentation. The main objective of this paper is to implement a wireless multi-functional laser pointer mouse that has the same functions of a computer mouse. In order to get position of the laser spot in the projector display, an image processing to detect the laser spot in the camera image is required. In addition, transformation of the spot position into computer display coordinates is needed to execute computer controls on the computer display.
KW - beam projector
KW - laser pointer
KW - presentation
KW - vision sensor
KW - wireless presenter
UR - https://www.scopus.com/pages/publications/84055176258
U2 - 10.1007/978-3-642-27204-2_35
DO - 10.1007/978-3-642-27204-2_35
M3 - Conference contribution
AN - SCOPUS:84055176258
SN - 9783642272035
T3 - Communications in Computer and Information Science
SP - 290
EP - 298
BT - Multimedia, Computer Graphics and Broadcasting - Int. Conf. MulGraB 2011, Held as Part of the Future Generation Information Technology Conf. FGIT 2011, in Conjunction with GDC 2011, Proc.
T2 - 2011 International Conference on Multimedia, Computer Graphics and Broadcasting, MulGraB 2011, Held as Part of the 3rd International Mega-Conference on Future-Generation Information Technology, FGIT 2011, in Conjunction with GDC 2011
Y2 - 8 December 2011 through 10 December 2011
ER -