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 9 of 9 for “"second image"”.
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Expanding the role of functional mri in rehabilitation research
… in subjects with central visual impairment. Second, image acquisition and analysis are developed to enhance quantitative fMRI by quantifying CBV while simultaneously acquiring CBF and BOLD images. This aim seeks to relax assumptions related to existing methods that are not suitable for …
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Handheld force-controlled ultrasound probe
… to acquire repeatable (i.e. directly comparable) images over time. The mechanical system consists of an ultrasound probe, ballscrew-driven linear actuator, and a force/torque sensor. The feedback controller commands the motor to rotate the ballscrew to translate the ultrasound probe in order to …
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Ontology-based image categorization
… this thesis, we study how semantics can improve image categorization. Previous image categorization approaches mostly neglect semantics, which has two major limitations. First, object classes have semantic overlaps. For example, “sedan” is a specific kind of “car”. However, previous approaches …
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Acoustic Particle-Image Velocimetry: development and applications
Particle Image Velocimetry (PIV) is a non-intrusive technique for simultaneously measuring the velocities at many points in a fluid flow. The fluid is seeded with tracer particles and the region under investigation is illuminated. An image of the illuminated region is captured and then, a short …
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Feature-based automatic registration of images with 2D and 3D models
Automatic image registration is the technique to align images in different coordinate systems to the same coordinate system which has found wide industrial applications for control automation and quality inspection. Focusing on the industrial applications where product models are available and …
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Cocaine Use Disorder: Anhedonia and Emotional Flattening
… individuals with greater anhedonia would rate images more neutrally, regardless of valence or arousal, and that this emotional flattening would extend to physiological responses, including heart rate reactivity and facial muscle activity (corrugator EMG). To test this, 53 participants (83% …
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Conversational Multimodal LLMs for Food Nutritional Information Retrieval: A Systematic Evaluation
… was developed. Models first receive only the image, then incrementally gain access to a verified ingredient list, total dish mass, and individual ingredient mass or volume. Single-view and two-view inputs are compared, and two conversational prompting workflows are tested: a predefined …
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Deep learning for face detection using matlab
… systems. The system will annul the face image that are tilted, the images on non-human faces as well as the images of human faces that have watermarks. The test results on face tracking when the image has watermarks. Under this condition, it looks like the CNN and deep learning could not …
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Explaining Depravity through the Looking Glass: Political Prison Camps, North Korea, and Waltz's Three Images
<p>The political prison camps of North Korea are blatant violations of human rights within the state. They have recently received international attention within the United Nations General Assembly and the United Nations Security Council. This paper examines these political prison camps through …