Which of the following techniques is used to match a questioned image with a large database of known images in forensic analysis?
A. Template matching
B. Texture analysis
C. Edge extraction
D. Feature extraction
Answer:A
Which of the following techniques is used to match a questioned image with a large database of known images in forensic analysis?
A. Template matching B. Texture analysis C. Edge extraction D. Feature extraction
Explanation: a) is correct because template matching is a technique commonly used to match a questioned image with an extensive database of known images in forensic analysis. It involves comparing the patterns or features in the questioned image with pre-defined templates or reference images to identify potential matches.