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 60 for “"multiple-views"”.
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Simultaneous camera calibration and pose estimation from multiple views
Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2003.
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Geometric and Photometric Modeling of Three-Dimensional Scenes From Multiple Views
… extends the conventional shape from shading to multiple views and unknown reflectance. It is an iterative framework to solve for the 3D shape and parameterized photometric model. For objects that have complex specular and diffuse textures, we take an object-centered matching approach. Graph cuts …
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Recovery of 3-D shape of curved objects from multiple views
Thesis (M. Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1996.
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Viewpoint invariant surface reconstruction from gradient data
… reconstruction allows seamless combination of multiple views, recognition of objects in arbitrary poses, and consistent quantitative measurements. Viewpoint invariant reconstruction from gradient data is studied in a variational framework. An invariant smoothing functional based on the bending …
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Visual hulls for volume estimation : a fast marching cubes based approach
… of a 3D object. Silhouette-based methods rely on multiple views of an object to construct cone-like volumes that intersect, forming the visual huH. Multiple views can be generated using one of many different camera systems. The visual hull is accurately calculated using high resolution voxel based …
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Robust Real-Time Recognition of Action Sequences Using a Multi-Camera Network
… Distributed camera networks that provide multiple views of a scene are ideally suited for real-time action recognition. However, deployments of multi-camera based real-time action recognition systems have thus far been inhibited because of several practical issues and restrictive …
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Reconstruction from image correspondences
… respect to it remaining also hard to guess. When multiple views, taken from different positions in space and time, observe the same scene, then a much deeper knowledge is potentially achievable. Understanding inter-views relations enables construction of a collective representation by fusing the …
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Swan: a data structure visualization system
… a C or C++ program can be annotated to provide multiple views of the data structures used in the program so that they can be better understood by the viewer. Swan allows visualization to be a two-way communication process between the viewer and the program. Several automatic graph layout …
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Enhancing Online Yoga Instruction: Evaluating the Effectiveness of Visual Augmentations for Performance Assessment
… and Contour + Skeleton—across two camera views (Single vs. Multiple Views). During each trial, eye-tracking data was collected as instructors identified potentially unstable (unsafe) poses, and they subsequently completed a usability questionnaire and NASA - TLX rating. Upon finishing all …
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Visual exploratory analysis of large data sets : evaluation and application
… specifically, we studied techniques that display multiple levels of visual information resolutions (VIRs) for analyses using a range of methods. The first study is a summary synthesis conducted to obtain a snapshot of knowledge in multiple-VIR use and to identify research questions for the thesis: …
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On the design of a multiagent user interface for Next Generation Geographic Information System
… which supports the following advanced features: multiple users, multiple views, direct manipulation, distribution, and intelligence. In this architecture, agent is a basic functional unit. Agents cooperate with each other by exchanging messages. The User is just a special agent who communicates …
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"""Travelling Without Moving"": A Study on the Reconstruction, Compression, and Rendering of Three-Dimensional Environments for Telepresence"
… of cameras and generates dense depth maps with multiple values per pixel. Second, we introduce a novel codec for the static depth-image-based representation, which jointly estimates and encodes the unknown depth map from multiple views using a novel rate-distortion optimization scheme. Third, we …
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Three-dimensional sketch tool
… a digital sketch and viewing the design from multiple views, as opposed to the limits of a single view sketched on two-dimensional paper.
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A web-based, run-time extensible architecture for interactive visualization and exploration of diverse data
… visualization model is presented that formalizes multiple-view visualization in terms of the relational data model. An extensible architecture is introduced that enables flexible construction and component integration. It allows the integration of diverse data, letting users spend less time …
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Three dimensional moving pictures with a single imager and microfluidic lens
… depth data is commonly generated from multiple cameras and multiple views. This technology has high cost and large size which are limitations for medical devices, military surveillance and current consumer products such as small camcorders and cell phone movie cameras. This research …
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Exploring ideologically diverse friend groups among college students.
… diversity as "an honest consideration of multiple views, often competing for claims that privileges a vigorous or spirited debate of ideologically different ideas which are to be judged on their logical soundness and intellectual merit" (p. 26). In recent years, ideological diversity has …
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VOODIO: Proposal for an Online Video Content Creation Tool
… creators the ability to efficiently record multiple views of their content may better aid in presenting concepts while retaining the attention of the viewership. The opportunity to present information effectively may have impacts on fields including education as well as entertainment. This …
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MODEL BASED SYSTEMS ENGINEERING APPROACH FOR COLLABORATIVE REQUIREMENTS IN COOLING WATER SYSTEM DESIGN
… framework includes SysML to represent the multiple views of requirements and their relation to the system structure and behavior, Multilevel Flow Model functional diagrams to depict the high level qualitative functionality with relation to requirements, and lastly an optimization tool to …
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CRAFT : ClusteR-specific Assorted Feature selecTion
… Besides, the framework seamlessly allows for multiple views of clustering by interpolating between the two extremes of cluster-specific feature selection and global selection, and recovers the DP-means objective [14] under the degenerate setting of clustering without feature selection.
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View synthesis for depth from motion 3D x-ray imaging.
… at airport checkpoints. The technique requires multiple views of the luggage to be obtained from an arrangement of linear X-ray detector arrays. This research investigated a solution to the unique problems defined when considering the possibility of replacing some of the X-ray sensor views with …
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