Digital Image Forensics: Lessons in Tampering and Fake Image Detection (W51)

Module 1

Introduction

1. 1. (W00) Course Instructions

2. 2. (W51M00) Instructor Introduction

3. 3. (W51M00) Prologue

Module 2

Module 1

1. 1. (W51M00) Module 1 Introduction

Module 3

Chapter 1

1. 1. (W51M01) Photographs as Legal Evidence: Current Scenario

2. 2. (W51M02) Admissibility

3. 3. (W51M03) Standards for Admissibility of Experimental and Scientific Evidence

4. 4. (W51M04) Summary and references

Module 4

Chapter 2

1. 1. (W51M05) Digital Image Forensics: Basic Methodology

2. 2. (W51M06) Digital Image Forensics

3. 3. (W51M07) Forensic Enhancement of Evidence

4. 4. (W51M08) Evidence Authentication

5. 5. (W51M09) Identification and Interpretation

6. 6. (W51M10) Preparation of Forensic Report and Serving as Expert Witness

7. 7. (W51M11) Summary and References

Module 5

Assignments

Lessons will appear here after course content is added.

Module 6

Chapter 1

1. 1. (W51M12) Module 2 Introduction

2. 2. (W51M13) Principles of Digital Image Authentication

3. 3. (W51M14) Image Source and Content Authentication: Basic Principle

4. 4. (W51M15) Image Authentication: The Concept of Identifying Traces

5. 5. (W51M16) Variants of Digital Image Forensics

6. 6. (W51M17) Modes of Forensic Authentication

7. 7. (W51M18) Summary and References

Module 7

Chapter 2

1. 1. (W51M19) Image Source Identification and Authentication

2. 2. (W51M20) Source Camera Identification

3. 3. (W51M21) Classes of Source Camera Identification

4. 4. (W51M22) Experiment 1: Visual Appearance of Noise Patterns

5. 5. (W51M23) Experiment 1 - Demonstration (Tutorial 1)

6. 6. (W51M24) Experiment 2: Verification of the Unique Nature of PRNU Patterns

7. 7. (W51M25) Experiment 2 - Demonstration (Tutorial 2)

8. 8. (W51M26) Classes of Source Camera Identification - cont.

9. 9. (W51M27) Blind Source Camera Identification

10. 10. (W51M28) Summary and References

11. 11. (W51M29) MATLAB Codes & Instructions

Module 8

Chapter 3

1. 1. (W51M30) Basic Image Content Authentication: Active Non-Blind Methods

2. 2. (W51M31) Overlaid Timestamp Analysis

3. 3. (W51M32) Digital Signature–Based Authentication

4. 4. (W51M33) Watermark Analysis–Based Authentication

5. 5. (W51M34) Exigency of Passive–Blind Methods of Content Authentication

6. 6. (W51M35) Summary and References

Module 9

Chapter 4

1. 1. (W51M36) Basic Content Integrity Verification

2. 2. (W51M37) Hash Value Analysis

3. 3. (W51M38) Metadata Analysis

4. 4. (W51M39) Hex Editor Analysis

5. 5. (W51M40) Summary and References

Module 10

Module 2 Assignments

Lessons will appear here after course content is added.

Module 11

Module 3 - June 8th

1. 1. (W51M41) Module 3 Introduction

Module 12

Chapter 1

1. 1. (W51M42) Types of Image Forgeries

Module 13

Chapter 2

1. 1. (W51M43) Error Level Analysis

2. 2. (W51M44) Experiment I - ELA for the Detection of Resaved (Re–compressed) Images

3. 3. (W51M45) Experiment II - ELA for the Detection of Copy-Paste Forgeries

4. 4. (W51M46) Experiment III - ELA for the Detection of Retouching

5. 5. (W51M47) Caveats of Error Level Analysis

6. 6. (W51M48) Passive–Blind Image Forgery Detection Techniques - Recompression Detection, JPEG Quantization

7. 7. (W51M49) Passive–Blind Image Forgery Detection Techniques - Copy-paste and Resampling

8. 8. (W51M00) Demonstration I (Tutorial 3)

9. 9. (W51M00) Demonstration II (Tutorial 4)

10. 10. (W51M00) Demonstration III (Tutorial 5)

11. 11. (W51M00) Demonstration IV (Tutorial 6)

12. 12. (W51M00) Demonstration V (Tutorial 7)

13. 13. (W51M50) Summary and References

Module 14

Chapter 3

1. 1. (W51M51) Unrealistic Assumptions and Conjectures

2. 2. (W51M52) Intrusive Nature of Compression and Noise

3. 3. (W51M53) Lack of Multifaceted Forensic Tools & Inadequate Experimentation on Realistically Doctored Images

4. 4. (W51M54) Insufficient Counter Anti–Forensic Strategies

5. 5. (W51M54) Summary and References

Module 15

Module 3 Assignments

1. 1. Practice: (W51Q03T01)

2. 2. Practice: (W51Q03T02)

3. 3. Practice: (W51Q03T03)

4. 4. Practice: (W51Q03T04)

5. 5. Practice: (W51Q03T05)

6. 6. Practice: (W51Q03T06)

7. 7. Practice: (W51Q03T07)

8. 8. Practice: (W51Q03T08)

9. 9. Practice: (W51Q03T09)

10. 10. Practice: (W51Q03T10)

Module 16

Module 4

1. 1. (W51M55) Module Introduction

Module 17

Chapter 1

1. 1. (W51M56) Introduction to Deepakes

2. 2. (W51M57) History of Deepfakes

3. 3. (W51M58) Deep learning-based fake content creation

4. 4. (W51M59) Summary and References

Module 18

Chapter 2

1. 1. (W51M60) Deepfake Detection: Current State of Affairs

2. 2. (W51M61) Deepfake Detection: Additional Notes

3. 3. (W51M62) Practical Demo I (Tutorial 8)

4. 4. (W51M63) Practical Demo II (Tutorial 9)

5. 5. (W51M64) Summary and References

Module 19

Module 4 Assignments

Lessons will appear here after course content is added.