Tracking Positions through Spatio-Temporal Maps
Anomaly detection with a spatio-temporal tracking of the laser spot
... Experimental tests using simulated anomalous data showed the sensitivity of the pro- posal even with sub-pixel variations in the laser spot positions. The classification can be completed in-process because part of ...
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Web-based Spatio-Temporal Presentation and Analysis of Thematic Maps
... geographical, spatio-temporal data through the Internet, and make them interactively analyzable by cartographic experts as well as lay persons in- and outside of the issuing ...
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3D Face Tracking and Multi-Scale, Spatio-temporal Analysis of Linguistically Significant Facial Expressions and Head Positions in ASL
... ROI: LBP feature … Figure 4: Illustration of low-level facial feature extraction. nods and shakes, characterize certain NMMs. These types of events occur, with particular patterns, over domains that vary in duration. The ...
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Dynamic maps: a visual-analytic methodology for exploring spatio-temporal disease patterns
... Dynamic maps allow viewers to track multiple locations of disease occurrence ...January through April of 2002, there were 47 cases of multi-drug resistant Salmonella Newport in five states: New York, ...
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Spatio-Temporal Graphical-Model-Based Multiple Facial Feature Tracking
... 3.2. Particle filter itself is not enough When there are rapid motions in one facial feature (e.g., mouth) due to the changes of facial expressions (see Figure 4), the corresponding particle filter may fail to track the ...
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Tracking with Local Spatio-Temporal Motion Patterns in Extremely Crowded Scenes
... and temporal varia- tions in the crowd’s motion by training a collection of hid- den Markov models on the motion patterns within the ...local spatio-temporal motion patterns that describe the ...
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Face Detection using Spatio-Temporal Segmentation and Tracking for Video Security
... Those positions estimates are used by the face detector to prune the search space of possible face locations and minimize the false ...Those positions estimates are used by the face detector to classify the ...
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Total activation: fMRI deconvolution through spatio-temporal regularization
... 5 maps the auditory network where speech and language processing occur, including the Heschl gyrus, superior temporal gyrus (Wernicke's area) and inferior frontal ...middle temporal gyrus as well as ...
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Interactive tag maps and tag clouds for the multiscale exploration of large spatio-temporal datasets
... Google Maps and Google ...tag maps were rapidly and effectively implemented for real time ...and through these, to interactively constrain the data by spatial and temporal extent for visual ...
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An Object Tracking Method Combined Spatio temporal Context Learning with Color Features
... STC Tracking Approach The spatio-temporal context (STC) learning algorithm establish the spatial relationship of the interesting target and its local context through the prior knowledge of the ...
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Learning automaton based on-line discovery and tracking of spatio-temporal event patterns
... and tracking of spatio-temporal patterns in noisy sequences of events is a difficult task that has become increasingly perti- nent due to recent advances in ubiquitous computing, such as community- ...
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GPS tracking data reveals daily spatio-temporal movement patterns of waterfowl
... all positions as ‘day’ or ‘night’ based upon sunset and sunrise ...GPS positions that would potentially constitute one of these used areas (for description see next ...assess temporal variation in ...
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Anomaly detection through spatio temporal context modeling in crowded scenes
... Motion modeling is an alternative approach which has been proposed by modeling motion patterns to avoid object tracking [7]. This approach focuses on distinguishing unusual events from o[r] ...
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Real time eye tracking using Kalman extended spatio temporal context learning
... eye tracking has numerous applications in human computer interaction such as a mouse cursor control in a computer ...However, tracking the movement of the eye is complicated by occlusion due to blinking, ...
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Human detection and tracking through temporal feature recognition
... and tracking individuals within thermal video sequences using both spatial and temporal features of a targeted hu- ...of temporal features automates the initialisation procedure of the RTCT ...
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Human detection and tracking through temporal feature recognition
... and tracking individuals within thermal video sequences using both spatial and temporal features of a targeted hu- ...of temporal features automates the initialisation procedure of the RTCT ...
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Human Action Recognition Using Spatio Temporal Pyramid Model Based Background Subtraction on Depth Maps
... Background Subtraction in Regions In this section, A background subtraction method in region units is employed [7]. First, an image must be divided into small similar regions. We define k R i k i I k as the set ...
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Lifelong information-driven exploration for mobile robots to complete and Refine spatio-temporal maps in changing environments
... has never been studied in detail before and forms the main topic of the work presented in this thesis. Efficient lifelong exploration requires a robot to choose the right locations and times at which to collect ...
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GIS-based resource integrated progress tracking for construction projects using spatio-temporal data
... time GIS approach offers an integrated space–time analysis environment that can effectively represent and organize space–time paths and prisms. The unique ability of =GIS to capture, store and manage spatially referenced ...
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Spatio-Temporal Shadow Segmentation and Tracking
... extracting, tracking or recognizing objects in a given ...its temporal behaviour. Shadow tracking is a difficult task, since colour, texture, and motion features in shadow regions cannot be used for ...
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