Next Article in Journal / Special Issue
Low-Power Wearable Respiratory Sound Sensing
Previous Article in Journal
EPCGen2 Pseudorandom Number Generators: Analysis of J3Gen
Previous Article in Special Issue
Wavelet-Based Watermarking and Compression for ECG Signals with Verification Evaluation
Article

New System for Tracking a Device for Diagnosing Scalp Skin

1
Division of Electronics and Electrical Engineering, Dongguk University, 26 Pil-dong 3-ga, Jung-gu, Seoul 100-715, Korea
2
Department of Medical Bio Engineering, Dongguk University, 26 Pil-dong 3-ga, Jung-gu, Seoul 100-715, Korea
*
Author to whom correspondence should be addressed.
Sensors 2014, 14(4), 6516-6534; https://doi.org/10.3390/s140406516
Received: 13 November 2013 / Revised: 13 March 2014 / Accepted: 30 March 2014 / Published: 9 April 2014
(This article belongs to the Special Issue Biomedical Sensors and Systems)
In scalp skin examinations, it is difficult to find a previously treated region on a patient’s scalp through images captured by a camera attached to a diagnostic device because the zoom lens on camera has a small field of view. Thus, doctors manually record the region on a chart or manually mark the region. However, this process is slow and inconveniences the patient. Thus, we propose a new system for tracking the diagnostic device for the scalp skin of patients. Our research is novel in four ways. First, our proposed system consists of two cameras to capture the face and the diagnostic device. Second, the user can easily set the position of camera to capture the diagnostic device by manually moving a frame to which the camera is attached. Third, the position of patient’s nostrils and corners of the eyes are detected to align the position of his/her head more accurately with the recorded position from previous sessions. Fourth, the position of the diagnostic device is continuously tracked during the examination through images that help detect the position of the color marker attached to the device. Experimental results show that our system has a higher performance than conventional method. View Full-Text
Keywords: scalp skin examinations; tracking the diagnostic device; color marker scalp skin examinations; tracking the diagnostic device; color marker
Show Figures

Graphical abstract

MDPI and ACS Style

Hong, H.G.; Nam, G.P.; Lee, H.C.; Park, K.R.; Kim, S.M. New System for Tracking a Device for Diagnosing Scalp Skin. Sensors 2014, 14, 6516-6534. https://doi.org/10.3390/s140406516

AMA Style

Hong HG, Nam GP, Lee HC, Park KR, Kim SM. New System for Tracking a Device for Diagnosing Scalp Skin. Sensors. 2014; 14(4):6516-6534. https://doi.org/10.3390/s140406516

Chicago/Turabian Style

Hong, Hyung G., Gi P. Nam, Hyeon C. Lee, Kang R. Park, and Sung M. Kim 2014. "New System for Tracking a Device for Diagnosing Scalp Skin" Sensors 14, no. 4: 6516-6534. https://doi.org/10.3390/s140406516

Find Other Styles

Article Access Map by Country/Region

1
Only visits after 24 November 2015 are recorded.
Back to TopTop