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 20 of 1281 for “"videos"”.
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Meditative videos
… a wide audience through broadcasting and home videos. Its photographic ability allows us to directly record and celebrate our natural environment. As video is an experience in time, it can create quiet soothing sounds and slow subtle movements. It allows us time to "tune in" to the rhythm of …
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Robot learning from videos
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2024-09-16 without embargo terms
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Robot learning from videos
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2024-09-16 without embargo terms
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On learning from videos/
… To tackle these problems, we try to learn from videos and extract useful information for the robot. To reduce the amounts of data we need to process, we generate a mask for the video and observe only the region of interest. Inspired by the idea that spatio-temporal interest point (STIP) detector …
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Evaluating Temporal Queries over Videos
Videos have been an important part of people's daily lives and are continuously growing in terms of volume, size, and variety of content. Recent advances in Computer Vision (CV) algorithms have improved accuracy and efficiency, making video annotations possible with high accuracy. In this work, we …
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Multimodal Indexing of Presentation Videos
… increasing amount and variety of presentation videos such as those in e-learning, conference recordings, corporate talks, and student presentations. We demonstrate a system to summarize, index and cross-reference such videos, and measure the quality of the produced indexes as perceived by the …
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Depth map recovery from videos
The depth map of a video is a very important piece of information. Recovering the depth map of a video expands a 2D video into its 3rd dimension, and creates new possibilities, such as, object insertion, conversion to 3D, shallow depth of field simulation. In this work, we introduce our approach of …
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Lifecycle of viral YouTube videos
… first site visited when looking for songs, music videos, TV shows, or just general entertainment. Along with the sharing potential provided by social media like Twitter, Facebook, Tumblr, and more, YouTube videos have the potential to spread like wildfire. A term that has been coined to describe …
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Intelligent segmentation of lecture videos
Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Civil and Environmental Engineering, 2002.
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Multimodal metaphors in educational animated videos /
… concepts, one of which is the use of animated videos that focus on teaching viewers about those concepts. Studies find that animation stimulates interest in learning and benefits students with autism spectrum disorder. Metaphor is one of the components of these videos that helps portray novel …
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An efficient neural representation for videos
With the increasing popularity of videos, it has become crucial to find efficient and compact ways to represent them for easier storage, transmission, and downstream video tasks. Our dissertation proposes an innovative neural representation for videos called NeRV, which stores each video implicitly …
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Learning Activities From Human Demonstration Videos
… and learn activities from human demonstration videos. We specifically focus on using first-person and close up videos for learning new activities, rather than traditional third-person videos that have static and global fields of view. Since the specific objective of these studies is to build …
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Pedestrian detection in low-resolution videos
… of detecting pedestrians in low-resolution videos taken by stationary cameras and cameras mounted on aerial platforms. The target pedestrians are as small as 20 pixels in height. Pedestrian detection is a key problem in computer vision, and has several applications such as search and rescue, …
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Grounded semantic parsing using captioned videos
… is trained in a grounded setting using pairs of videos captioned with sentences. This setting is both data-efficient requiring little annotation and far more similar to the experience of children where they observe their environment and listen to speakers. The semantic parser recovers the meaning …
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Inferring Structured World Models from Videos
Advances in reinforcement learning have allowed agents to learn a variety of board games and video games at superhuman levels. Unlike humans - which can generalize to a wide range of tasks with very little experience - these algorithms typically need vast number of experience replays to perform at …
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Language-Guided 4D Object Reconstruction from Videos
… framework that converts object-centric monocular videos into 4D representations. The two primary challenges we aim to tackle are: 1) key object extraction from the video, and 2) dynamic object capture and representation. For the first challenge, Referring Video Object Segmentation (RVOS) is …
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