TY - CHAP A1 - Bogdan J. Matuszewski A2 - Wei Quan A3 - Lik-Kwan Shark ED1 - Midori Albert Y1 - 2011-04-04 PY - 2011 T1 - Facial Expression Recognition N2 - Biometrics-Unique and Diverse Applications in Nature, Science, and Technology provides a unique sampling of the diverse ways in which biometrics is integrated into our lives and our technology. From time immemorial, we as humans have been intrigued by, perplexed by, and entertained by observing and analyzing ourselves and the natural world around us. Science and technology have evolved to a point where we can empirically record a measure of a biological or behavioral feature and use it for recognizing patterns, trends, and or discrete phenomena, such as individuals' and this is what biometrics is all about. Understanding some of the ways in which we use biometrics and for what specific purposes is what this book is all about. BT - Biometrics SP - Ch. 4 UR - https://doi.org/10.5772/16033 DO - 10.5772/16033 SN - PB - IntechOpen CY - Rijeka Y2 - 2020-09-30 ER -