Thesis - Instituto de TelecomunicaÃ§Ãµes

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82 CHAPTER 4. SIGNAL PROCESSING AND FEATURE EXTRACTION1.00.8Normalized Amplitu<strong>de</strong>0.60.40.20.00.0 0.2 0.40.6 0.8 1.0Normalized Time(a) Normalized mean wave and 1 std error curves.252015Count10500.0 0.2 0.4 0.6 0.8 1.0Normalized Time(b) Histogram of estimated t 1 values.Figure 4.7: Analysis of normalized SCR segments in the rise zone (time interval [t 0 ,t 2 ]).
4.2. ELECTRODERMAL ACTIVITY 831.00.8Normalized Amplitu<strong>de</strong>0.60.40.20.00.0 0.2 0.4 0.6 0.8 1.0Normalized Time(a) Normalized mean wave and 1 std error curves.18161412Count10864200.0 0.2 0.4 0.6 0.8 1.0Normalized Time(b) Histogram of estimated t 2 values.Figure 4.8: Analysis of normalized SCR segments in the peak zone (time interval [t 1 ,t 3 ]).
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UNIVERSIDADE TÉCNICA DE LISBOAINST
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iior gave some support to the devel
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ResumoO comportamento humano tem si
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viii2.3.2 Voice . . . . . . . . . .
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x6.2.2 Feature Analysis . . . . . .
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xii4.2 The x-y representation of th
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xiv
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xvi
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xviiiFCT Fundação para a Ciência
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Chapter 1Introduction1.1 The Proble
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1.1. THE PROBLEM 3Figure 1.2: ECG s
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1.2. MOTIVATION 5authentication sit
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1.3. CONTRIBUTIONS 7resource in the
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1.4. THESIS STRUCTURE 9The present
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Chapter 2State of the ArtIn this ch
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2.1. BIOMETRICS CONCEPTS 13to class
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2.1. BIOMETRICS CONCEPTS 15by the s
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2.2. BIOMETRICS TECHNOLOGIES 17Figu
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2.3. BEHAVIORAL BIOMETRICS 19Septem
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2.3. BEHAVIORAL BIOMETRICS 21and co
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2.3. BEHAVIORAL BIOMETRICS 232. ove
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2.3. BEHAVIORAL BIOMETRICS 25Figure
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2.3. BEHAVIORAL BIOMETRICS 27situat
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2.3. BEHAVIORAL BIOMETRICS 29of sig
Page 55 and 56: 2.4. MULTIMODAL BIOMETRICS 312.4 Mu
Page 57 and 58: 2.6. DISCUSSION AND CONCLUSION 33al
Page 59 and 60: Chapter 3Information Sources - HCI
Page 61 and 62: 3.2. HUMAN COMPUTER INTERACTION 37t
Page 63 and 64: 3.2. HUMAN COMPUTER INTERACTION 39I
Page 65 and 66: 3.2. HUMAN COMPUTER INTERACTION 41F
Page 67 and 68: 3.3. PHYSIOLOGICAL SIGNALS 43Histor
Page 69 and 70: 3.3. PHYSIOLOGICAL SIGNALS 45Figure
Page 71 and 72: 3.3. PHYSIOLOGICAL SIGNALS 47Term D
Page 73 and 74: 3.3. PHYSIOLOGICAL SIGNALS 49Figure
Page 75 and 76: 3.4. MATERIALS AND METHODS 51Figure
Page 77 and 78: 3.4. MATERIALS AND METHODS 53had th
Page 83 and 84: 3.6. CONCLUSION 59set of computatio
Page 85 and 86: Chapter 4Signal Processing andFeatu
Page 87 and 88: 4.1. HUMAN-COMPUTER INTERACTION 63I
Page 89 and 90: 4.1. HUMAN-COMPUTER INTERACTION 65T
Page 91 and 92: 4.1. HUMAN-COMPUTER INTERACTION 674
Page 93 and 94: 4.2. ELECTRODERMAL ACTIVITY 69To ex
Page 95 and 96: 4.2. ELECTRODERMAL ACTIVITY 71(eq.
Page 97 and 98: 4.2. ELECTRODERMAL ACTIVITY 73model
Page 99 and 100: 4.2. ELECTRODERMAL ACTIVITY 75the p
Page 101 and 102: 4.2. ELECTRODERMAL ACTIVITY 77t 3 =
Page 103 and 104: 4.2. ELECTRODERMAL ACTIVITY 79The d
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Page 109 and 110: 4.3. ELECTROCARDIOGRAM 8511.111.010
Page 111 and 112: 4.3. ELECTROCARDIOGRAM 87to the car
Page 113 and 114: 4.3. ELECTROCARDIOGRAM 89analyzing
Page 115 and 116: 4.4. CONCLUSION 918. a T - The ampl
Page 117 and 118: Chapter 5Feature Selection andClass
Page 119 and 120: 5.1. STATISTICAL MODELING 95Weibull
Page 121 and 122: 5.2. USER TUNED FEATURE SELECTION 9
Page 123 and 124: 5.2. USER TUNED FEATURE SELECTION 9
Page 125 and 126: 5.3. SEQUENTIAL CLASSIFICATION 101p
Page 127 and 128: 5.3. SEQUENTIAL CLASSIFICATION 103s
Page 129 and 130: 5.3. SEQUENTIAL CLASSIFICATION 105n
Page 131 and 132: 5.4. UNCERTAINTY BASED CLASSIFICATI
Page 137 and 138: 5.5. CONCLUSIONS 113of behavioral d
Page 139 and 140: Chapter 6Applications and ResultsTh
Page 141 and 142: 6.1. POINTER DYNAMICS BIOMETRICS 11
Page 143 and 144: 6.1. POINTER DYNAMICS BIOMETRICS 11
Page 145 and 146: 6.2. SYMPATHETIC DYNAMICS BIOMETRIC
Page 155 and 156: 6.3. HEART DYNAMICS BIOMETRICS 1316
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6.3. HEART DYNAMICS BIOMETRICS 133F
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6.4. CONCLUSION 135time(s) EDA EER
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Chapter 7ConclusionsIn this chapter
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7.2. APPLICATION SCENARIOS 139adequ
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7.3. FUTURE WORK 141the user clicks
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Appendix AToolsThe work underlying
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A.2. SCIENTIFIC COMPUTATION 145side
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Appendix BTestsThe set of tests dev
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B.1. INTELLIGENCE TEST 149Figure B.
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B.2. MEMORY TEST 151# 2 3 3# 2 3 3#
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B.2. MEMORY TEST 153Level. In this
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B.3. ASSOCIATION TEST 155Guide. Ini
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B.5. CONCENTRATION TEST 157Descript
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B.5. CONCENTRATION TEST 159Test Gen
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B.6. TEST’S SEQUENCE 161Orderpage
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B.7. RELATED DOCUMENTS 163Figure B.
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Bibliography[1] A. Acharya, M. Cutt
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BIBLIOGRAPHY 171[18] B. Bimbaum. US
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BIBLIOGRAPHY 173[42] H. D. Critchle
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BIBLIOGRAPHY 175[63] R. Fernandez a
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BIBLIOGRAPHY 177[84] H. Gamboa, A.
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BIBLIOGRAPHY 179[102] S. Hocquet, J
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BIBLIOGRAPHY 181[124] R. M. Kaplan
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BIBLIOGRAPHY 183[145] C. L. Lim, E.
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BIBLIOGRAPHY 185[169] NBSP. Interna
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BIBLIOGRAPHY 187[191] T. Pixley. Do
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BIBLIOGRAPHY 189[214] T. Shen and W
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BIBLIOGRAPHY 191[236] M. Trauring.
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Thesis - Instituto de TelecomunicaÃ§Ãµes

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