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 20 of 114 for “"Multi-view"”.
-
Multi-view image refocusing
… several photos taken from slightly different viewpoints. Based on these images, a layer depth map is generated to present how the objects distribute in the real world scene. User can arbitrarily select one of the objects/layers to focus, and other parts will be naturally blurred according to …
-
DeepMVS: learning multi-view stereopsis
… deep convolutional neural network (ConvNet) for multi-view stereo reconstruction. Taking an arbitrary number of posed images as input, we first produce a set of plane-sweep volumes and use the proposed DeepMVS network to predict high-quality disparity maps. The key contributions that enable these …
-
Eulerian-Lagrangian stereo-to-multi-view Conversion
… A much more appealing approach is to use automultiscopic displays that provide a glasses-free 3D experience to multiple viewers. The main technical challenge that hampers the adaptation of this technology is the lack of multi-view content. We develop a real-time system that converts …
-
Models for multi-view object class detection
… objects from many classes in a wide variety of viewpoints is a key goal of computer vision. Existing approaches, however, require excessive amounts of training data. Implementors need to collect numerous training images not only to cover changes in the same object's shape due to the viewpoint …
-
Multi-view tracking of soccer players with dynamic cameras
… these challenges, in this work we present a multi-view approach to tracking soccer players. Here, we formulate tracking as the problem of assigning a label to each pixel in every frame of each camera view, where the label is either the background or one of the players. As a preprocessing …
-
Patch-based Denoising Algorithms for Single and Multi-view Images
In general, all single and multi-view digital images are captured using sensors, where they are often contaminated with noise, which is an undesired random signal. Such noise can also be produced during transmission or by lossy image compression. Reducing the noise and enhancing those images is …
-
Identifiable Causal Representation Learning: Unsupervised, Multi-View, and Multi-Environment
… identifiability of independent latents. For a multi-view setting of learning from pairs of non-independent observations, we prove that the invariant block of latents that are always shared across views can be identified. Finally, for a multi-environment setting of learning from non-identically …
-
Probabilistic models for multi-view semi-supervised learning and coding
… investigates the problem of classification from multiple noisy sensors or modalities. Examples include speech and gesture interfaces and multi-camera distributed sensor networks. Reliable recognition in such settings hinges upon the ability to learn accurate classification models in the face of …
-
Active Multi-View Object Pose Estimation Using a Mobile Ground Robot
… perception, particularly when relying on single-view observations subject to occlusions and limited geometric cues. This thesis presents a system that incrementally refines object pose estimates by collecting multi-view observations with a mobile ground robot, the Clearpath Jackal. The robot …
-
Multi-view microscopy and multi-beam manipulation for high-resolution optical imaging
… provide high and isotropic resolution. In the Multi Imaging AxisMicroscope (MIAM) four objective lenses are used to both image the sample and to manipulate it with optical forces. The Selective Plane Illumination Microscope (SPIM) is especially well suited for large biological samples and …
-
Building rearticulable models for 3D articulated objects from multi-view RGB videos
Submission published under a 24 month embargo labeled 'U of I Access', the embargo will last until 2026-08-01
-
Detecting incidents, accelerating dataset annotation, and estimating depth with multi-view invariants
… estimation networks by enforcing consistency of multi-view geometric invariants between image pairs observing the same scene or objects from the same category.
-
Outlier-Robust Multi-View Triangulation Using Graduated Non-Convexity for Space Vehicle Navigation
… navigation. This thesis seeks to improve current multi-view triangulation methods to optimally perform with an outlier-dominant (>50% outlier) dataset. Outlier-dominant situations may occur in cases of extreme environmental changes (poor lighting conditions, obscured vision), unreliable sensors, …
-
A Multi-view Framework For Defining The Services Supply Chain Using Object Oriented Methodology
Supply-chain management is the practice combining theory from logistics, operations management, production management and inventory control. Therefore, it is often associated exclusively with manufacturing or materials management industries. Application of supply-chain management to other …
-
Cortical thickness estimation of the proximal femur from multi-view dual-energy X-ray absorptiometry
… cortical thickness of the proximal femur from multi-view DXA scans. First, a data-driven algorithm is designed, implemented and evaluated. It relies on a femoral B-spline template which can be deformed to fit an individual’s scans. In a series of experiments on the trochanteric regions of 120 …
-
Intelligently Leveraging Multi-Channel Image Processing Neural Networks for Multi-View Co-Channel Signal Detection
… signal detection coverage by utilizing multiple resolution eigengram images derived from a bank of channelizers. These channelizers, varying in size, are adept at sensing different types of signals, such as low duration or low bandwidth signals. Channelizer deconfliction is a known …
-
Scalable multi-view stereo camera array for real world real-time image capture and three-dimensional displays
… is escalating and yet the capturing devices for multiple view content are focused on either single camera precision rigs that are limited to stationary objects or the use of synthetically created animations. In this work we will use the existence of inexpensive digital CMOS cameras to explore a …
-
Towards a multi-view model of quality in primary health care: User involvement in the North West region of England
… (1988) developed a model that consists of four views of quality. A strength of Garvin's model is that the user view is equally as important as other views. The first part of the study (M-Phil stage 1996-1999) aimed to investigate the context of the user view of quality by studying the user …
-
Advances in nonnegative matrix factorization with application on data clustering.
… there are three methods as follows: - Multiple Components Based Representation Learning Real data are usually complex and contain various components. For example, face images have expressions and genders. Each component mainly reflects one aspect of data and provides information others …
-
Towards Resilient Models: A Deep Learning Odyssey through Mammographic Images
… segmentation. In contrast to conventional single-view analyses, this approach recognizes and harnesses the intrinsic correlations among the four views in a mammography exam. An innovative multi-view network based on transformers is introduced, specifically crafted to elevate mammographic image …
Page 1 of 6