Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 16 of 16 for “"Person Identification"”.
-
Person Identification in a Legal Setting
… is highly error-prone. In an attempt to optimise identification from CCTV images, expert evidence based on forensic image comparison may be provided in court. However, forensic image comparison techniques suffer from a major shortcoming. There is a lack of scientific evidence to support their use. …
-
Biometric Person Identification Using Near-infrared Hand-dorsa Vein Images
… been recognised as a good biometric measure for personal identification due to many excellent characteristics, such as uniqueness and stability, as well as difficulty to copy or forge. This thesis covers all the research and development aspects of a biometric person identification system based on …
-
SleuthTalk: Addressing the Last-Mile Problem in Historical Person Identification with Privacy, Collaboration, and Structured Feedback
… or lack of source evidence, accurate historical person identification still remains challenging. Researchers especially struggle with the ``last mile problem" of historical person identification, where they must make a selection among a small number of highly similar candidates. Collaboration, …
-
Decoding Identity Through Text-based Human Micro-expressions: A Novel Approach in Social Behavioral Biometrics
… SBB trait, human micro-expression, for online person identification. An emotion detection model is initially developed to extract Parrott’s primary emotion scores from OSN users’ writing samples posted on Twitter. The corresponding emotion-progression features are extracted using an original …
-
Designing Human-AI Collaborative Systems for Historical Photo Identification
… and AI. I introduce Photo Sleuth, a novel person identification pipeline that combines crowdsourced expertise with facial recognition, supporting users in identifying unknown portraits from the American Civil War era (1861--65). Despite successfully identifying numerous unknown photos, …
-
Gait analysis for classification
… of gait appearance for the purpose of person identification and classification. This gait representation is based on simple localized image features such as moments extracted from orthogonal view video silhouettes of human walking motion. A suite of time-integration methods, spanning a …
-
Shape Dynamical Models for Activity Recognition and Coded Aperture Imaging for Light-Field Capture
… validated by extensive experiments on gait-based person identification, activity recognition and simultaneous tracking and behavior analysis of insects. The problem of comparing dynamically deforming shape sequences arises repeatedly in problems like activity recognition and lip reading. We …
-
Effective Features and Machine Learning Methods for Human Recognition Based on Multi-biometric Systems
… credible authentication approach to approve personal identification. This thesis aims to identify effective features and machine learning methods for human recognition based on multiple biometrics and produce the sufficient combination of single biometric systems suitable in specific …
-
Image usefulness of compressed surveillance footage with different scene contents
… methods for the completion of visual tasks (e.g person identification). Image quality for police tasks has been defined as the image usefulness, or image suitability of the visual material to satisfy a visual task. It is not necessarily affected by any artefact that may affect the visual image …
-
Novel Technique for Gait Analysis Using Two Waist Mounted Gyroscopes
… many applications such as medicine, sports, and person identification. Several research studies focused on the use of MEMS inertial sensors for gait analysis and showed promising results. The miniaturization of these sensors and their wearability allowed the analysis of gait on a long term …
-
Modeling Shape, Appearance and Motion for Human Movement Analysis
… them for human detection and segmentation, person identification, and action recognition. First, we describe a hierarchical part-template matching approach to simultaneous human detection and segmentation combining local part-based and global shape-based schemes. For learning generic human …
-
Sparse Support Matrix Machines for the Classification of Corrupted Data
… different available benchmark datasets such as person identification, face recognition and EEG classification. Results showed that our methods achieved significantly better performance both in terms of time and accuracy for solving the classification problem of highly correlated matrix data as …
-
Information Theoretic Methods For Biometrics, Clustering, And Stemmatology
… of biometric systems. The utility includes person identification and secret binding, while template protection, privacy, and secrecy leakage are security issues addressed. A general model of biometric systems is proposed, in which secret binding and the use of passwords are incorporated. The …
-
The Effectiveness of the Self-Administered Interview© - A Meta-Analytic Review and Empirical Study with Older Adult Witnesses
… identify the perpetrator from the film from a 6-person simultaneous photo lineup. Results confirm the classic SAI© effect for young adults, show a small beneficial effect for older adults and also indicate a beneficial effect for lineup performance for the first time.
-
Hierarchical organisation of voice and voice gender perception
… leading to high level cognitive processes like person identification. Globally this model of voice processing suggests an extraction of low-level acoustic features, followed by a voice structural encoding leading to parallel pathways for the recognition of speech, affect and identity related …
-
Identifikace osob pomocí hlubokých neuronových sítí
Tato diplomová práce se zabývá návrhem a implementací konvolučních neuronových sítí sloužících k re-identifikaci osob. Implementované konvoluční sítě byly testovány na dvou datových sadách CUHK01 a CUHK03, na kterých dosáhly výsledky srovnatelné se state of the art metodami. Navržené sítě byly …