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 40 for “"still images"”.
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Human Action Recognition in Still Images
Recently still image-based human action recognition has become an active research topic in computer vision and pattern recognition. It focuses on identifying a person's action or behavior from a single image. Unlike the traditional action recognition approaches where videos or image sequences are …
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StreetScenes : towards scene understanding in still images
… that is able to analyze the content of real images. While constructing the system we had to provide solutions to many of the fundamental questions that every student of object recognition deals with daily. These include the choice of data set, the choice of success measurement, the …
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Video motion extraction from a sequence of still images
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1995.
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Combined robust and fragile watermarking algorithms for still images. Design and evaluation of combined blind discrete wavelet transform-based robust watermarking algorithms for copyright protection using mobile phone numbers and fragile watermarking algorithms for content authentication of digital still images using hash functions.
… protection and content authentication for still images. New blind transform domain block based algorithms using one-level and two-level Discrete Wavelet Transform (DWT) were developed for copyright protection. The mobile number with international code is used as the watermarking data. The …
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The Effects of Still Images and Animated Images on Motion-Related and Non-Motion Related Learning Tasks in College Students of Different Levels of Field Dependence
The use of still images in instruction has a long history in the field of education. With the widespread use of microcomputers and the development of graphic software, the ability to create and use animated images has greatly increased; today many people use animated images in their teaching and …
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Modeling image databases using Xml schema
This thesis presents a model for still images in order to support content-based querying and browsing by hierarchical tree structures and object relational graphs. We use the extensible markup language (XML) schema to illustrate and exemplify the proposed model because of its interoperability and …
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A multimodal social semiotic approach to the analysis of manga : a metalanguage for sequential visual narratives
… construct a visual narrative and how sequence of images may be developed. Over the years, extensive research has been undertaken in the area of still images. However, the particularities of meanings made in sequential images remain relatively unexplored. The significance of the study is that it …
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MedLAN: Compact mobile computing system for wireless information access in emergency hospital wards
… high-quality live video, audio, high-resolution still images and networks support from anywhere there is WLAN coverage. It is capable of transmitting all of the above to a consultant residing either inside or outside the hospital, or even to an external place, thorough the use of the Internet. To …
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Secure telemedicine system for home health care
… lines. It stores the patient's medical records, still images and enforces clinical pathways during the televisits. Physicians, paramedics, and nurses can then have access to these records from anywhere, securely, through a Web browser.;This document discusses the underlying technologies, the …
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Investigation of Different Video Compression Schemes Using Neural Networks
… in the communication of motion pictures and still images. The need for compression has resulted in the development of various techniques including transform coding, vector quantization and neural networks. this thesis neural network based methods are investigated to achieve good compression …
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Detection of Marine Vehicles in Images and Video of Open Sea
… for automatic detection of marine vehicles in images and video of open sea. Users of such system include border guards, military, port safety, flow management, and sanctuary protection personnel. The source of images and video is a digital camera or a camcorder which is placed on a buoy or …
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STREETS: a benchmark dataset for suburban traffic forecasting
… body. Our dataset provides over 4 million still images across 2.5 months and 100 web cameras in suburban Lake County, IL. We divide the cameras into two distinct communities, provide directed and undirected graphical representations of these traffic networks, and count vehicles to aggregate …
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Development and implementation of a coral health assessment tool for St. John, USVI
… random image selection and iterative analysis of still images that have been extracted from video of coral conditions. The database is dynamically linked to Microsoft Excel ® Pivot Table outputs that provide users with extensive data manipulation and exploration capabilities. The CHAT is …
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Effects of onsite stretching exercise on employee musculoskeletal discomfort and wellbeing
… A 4 1/2-minute video was created which included still images of human figures performing stretches, while a voice recording instructed how to perform each stretch. Exercises targeted the neck, shoulders, triceps, hamstrings, and quadriceps. The exercise program was conducted 5 days a week for 5 …
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Biometric Analysis of Emotional Responses and Cognitive Effort to Stimuli in Euhydrated versus Hypohydrated States
… consisting of a video commercial, three still images, and live viewing of a carbohydrate-electrolyte drink while reporting perceptual measures. Arousal and feeling states decreased from 3.89 to 2.50 and 3.83 to 2.17 (p = 0.02, p = 0.07 respectively) while perceptual need for fluid …
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Efficient Communication Protocols for Underwater Acoustic Sensor Networks
… traffic (i.e., video and audio streams, still images, and scalar sensor data) is introduced.
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Substitutive bodies and constructed actors: a practice-based investigation of animation as performance
… live events are documented through video and still images. The work represents an intertwining, interdisciplinary, post-animation praxis where theory and practice inform one another and test relationships between animation and performance to problematise a binary opposition between that which …
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Characterization of 1-butanol electrospray combustion
… of electrosprays of 1-butanol that burn in air. Still images and high-speed movies captured with a laser sheet present helped to establish general flame phenomenology and features such as shape, size, and stability of the spray flame. The dependence of the flame structure and stability on butanol …
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Multi-probe robotic positioner for cryoablation in MRI
… performance was characterized by analyzing still images taken before and after movement, which yielded sub-degree accuracy, sub-degree repeatability near vertical position, and an incremental step resolution of at least 0.5 degree. Upon further developments of the registration and …
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