J. H. lee, "A study on the portable vital signal measurement and analysis system based on sensibility ergonomics," M. S. theses, Dankook University, Korea, 2011.
J. S. Han, "A study on the relationship between 3D image and VEP for understanding of human reaction to 3D display," M. S. theses, Seoul National University, Korea, 2013.
G. Y. Hwang, D. K. Shin, D. I. Shin, "Design of biofeedback interface using biomedical signal analysis," Korean Institute of information Scientists and Engineers, Vol. 39, No. 1A, pp.337- 339, 2012.
W. S. Jung, "Development of stress analysis system using PPG in smartphone," M. S. theses, Korea University, Korea, Feb, 2014.
M. H. Kim, S. T. Hwang, J. N. Lee, M. C, Whang, "Experimental verification of restored photoplethysmography (PPG) signal from video with smart phone," The HCI society of korea, Vol. 2014, No.2, 2014.
J. H. Kim, K. S. Kim, S. W. Shin, H. T. Kim, J. W. Lee, D. J. Kim, "Suppression of noisy characteristics of bio signals by implementing digital filters with an android smartphone platform," The transactions of the korean institute of electrical engineers, Vol. 61, No. 10, pp. 1518-1523, 2012.
D. H. Jang, "A study of characteristics of a blood velocity and an estimated blood pressure by using radial artery pulse wave and PPG(Photoplethysmograph)," M. S. theses, SangJi University, Korea, 2012.
I. C. Jeong, "A study of the estimation for cardiovascular function and blood pressure using the photoplethysmographic signal," M. S. theses, Yonsei University, Korea, Dec, 2004.
D. G. Oh, B. S. Min, S. O. Kwon, H. J. Kim, "Effective PPG signal procession method for detecting emotional stimulus," The korean institute of communications and information sciences, Vol. 37, No. 5, pp. 393-402, 2012.
J. M. Song, "Design and implementation of a bio medial signal analysis system using PPG sensor," M. S. theses, Cheongju University, Korea, 2011.
J. Y. Park, C. Y. Li, H. S. Kwon, "Heart rate detection of photoplethysmography using a smartphone camera," The korean institute of communications and information sciences, Vol. 2013, No. 11, pp. 617-618, 2013.
J. M. Koo, "Blood pressure measurement using the built-in camera of a smartphone," M. S. theses, Yonsei University, Korea, 2014.
Y. J. Bae, "A study of PPG-signal transmission using the zigbee," M. S. theses, Keimyung University, Korea, 2011.
C. J. Kim, M. C. Whang, J. H. Kim, J. C. Woo, Y. W. Kim, J. H. Kim, "A study on evaluation of human arousal level using PPG analysis," Ergonomics society of korea, Vol. 29, No. 1, pp. 113-120, 2010.
Y. M. Kim, "A sliding window-based energy detection method for cognitive radio systems," M. S. theses, Inha University, Korea, 2009.
M. H. Kim, S. I. Kim, S. I. Park, M. C. Whang, "Accuracy evaluation of measurement system using smartphone camera - measured pulse of smartphone," The HCI society of korea, Vol. 2013, No. 1, pp. 959-961, 2013.
J. S. Yoo, J. S. Park, "A comparison of power consumption of various video bitrate in smartphone component," The korean institute of information scientists and engineers, Vol. 2014, No. 6, pp. 445-447, 2014.
S. K. Lee, "An improved input image selection algorithm for super resolution still image reconstruction," M. S. theses, Ulsan University, Korea, 2009.