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.
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Showing 1 to 10 of 10 for “"Face Verification"”.
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Real-time face verification
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1995.
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Face verification using high dimensional feature
A face verification problem is very popular in computer vision area. In this thesis, we developed a face verification demo using high-dimensional feature. We first used Adaboost Cascade Classifier to detect face then using facial points detector get the points which we want to build the …
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Face Verification with Veridical and Caricatured Images using Prominent Attributes
… pose significant issues in accurate face verification tasks. Moreover, the effectiveness of neural networks has led to a shift in focus away from attribute-based representations, further complicating the matching process. In this thesis, we introduce a classification protocol for …
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Identity Level Attributes for Explainable Facial Verification
Attributes are describable features of faces and are the foundational visual component that humans use to recognize faces. Current state-of-the-art facial recognition methods are end-to-end deep learning systems that are not interpretable by humans. In this thesis, we introduce a new type of facial …
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Real-time 3D face localization and verification
We present a method for real-time 3D face localization and verification using a consumer-grade depth camera. Our approach consists of three parts: face detection, head pose estimation, and face verification. Face detection is performed using a standard detection framework which we significantly …
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Towards a Fast and Accurate Face Recognition System from Deep Representations
… deep learning are not directly applicable to the face analysis tasks due to large variations in illumination, resolution, viewpoint, and attributes of faces acquired in unconstrained settings. In this dissertation, we address this issue by developing efficient DCNN architectures and loss functions …
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Learning sparse features and metric in signal and image processing
… such as image retrieval, similarity learning and face verification. We propose a ranking based metric learning algorithm under maximum margin criterion. We propose both batch and online algorithms. The regret bounds are given for online algorithms. Experiments are conducted on 3D human body shape …
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Image segmentation and pattern classification using support vector machines
… in each dimension. For object detection, a fast face detection system using SVMs is designed. Twoeye patterns are first detected using a linear SVM, so that most of the background can be eliminated quickly. Two-layer 2nd-degree polynomial SVMs are trained for further face verification. The …
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Automatic human face detection in color images
Automatic human face detection in digital image has been an active area of research over the past decade. Among its numerous applications, face detection plays a key role in face recognition system for biometric personal identification, face tracking for intelligent human computer interface (HCI), …
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Towards robust and domain invariant feature representations in Deep Learning
… constraints to solve the unconstrained face analysis problem. While previous approaches in this area have proposed scalable yet ad-hoc solutions to this problem, we propose a principled and parameter free formulation which is based on maximum likelihood estimation. In addition, we employ …