Camera Motion Extraction Using Correlation for Motion-Based Video Classification
IWVF-4 Proceedings of the 4th International Workshop on Visual Form
Motion-Based Semantic Event Detection for Video Content Description in MPEG-7
PCM '01 Proceedings of the Second IEEE Pacific Rim Conference on Multimedia: Advances in Multimedia Information Processing
Extending a DBMS to Support Content-Based Video Retrieval: A Formula 1 Case Study
EDBT '02 Proceedings of the Worshops XMLDM, MDDE, and YRWS on XML-Based Data Management and Multimedia Engineering-Revised Papers
Computer Vision and Image Understanding - Special isssue on video retrieval and summarization
Multimodal Video Indexing: A Review of the State-of-the-art
Multimedia Tools and Applications
Hourglass multimedia content and service composition framework for smart room environments
Pervasive and Mobile Computing
Computer vision based method for real-time fire and flame detection
Pattern Recognition Letters
The Semantic Pathfinder: Using an Authoring Metaphor for Generic Multimedia Indexing
IEEE Transactions on Pattern Analysis and Machine Intelligence
Scene-based event detection for baseball videos
Journal of Visual Communication and Image Representation
Learning, detection and representation of multi-agent events in videos
Artificial Intelligence
ACM Transactions on Multimedia Computing, Communications, and Applications (TOMCCAP)
Retrieval of movie scenes by semantic matrix and automatic feature weight update
Expert Systems with Applications: An International Journal
Fast and robust object-extraction framework for object-based streaming system
International Journal of Virtual Technology and Multimedia
Boosted string representation and its application to video surveillance
Pattern Recognition
Scene detection using visual and audio attention
Proceedings of the 2008 Ambi-Sys workshop on Ambient media delivery and interactive television
Query by shots: retrieving meaningful events using multiple queries and rough set theory
Proceedings of the 9th International Workshop on Multimedia Data Mining: held in conjunction with the ACM SIGKDD 2008
Query-based video event definition using rough set theory
EiMM '09 Proceedings of the 1st ACM international workshop on Events in multimedia
Vlogging: A survey of videoblogging technology on the web
ACM Computing Surveys (CSUR)
A comprehensive study of visual event computing
Multimedia Tools and Applications
Query-Based video event definition using rough set theory and high-dimensional representation
MMM'10 Proceedings of the 16th international conference on Advances in Multimedia Modeling
Semantic feature extraction based on video abstraction and temporal modeling
IbPRIA'05 Proceedings of the Second Iberian conference on Pattern Recognition and Image Analysis - Volume Part I
Wildlife video key-frame extraction based on novelty detection in semantic context
Multimedia Tools and Applications
Searching informative concept banks for video event detection
Proceedings of the 3rd ACM conference on International conference on multimedia retrieval
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We propose a three-level video-event detection methodology and apply it to animal-hunt detection in wildlife documentaries. The first level extracts color, texture, and motion features, and detects shot boundaries and moving object blobs. The mid-level employs a neural network to determine the object class of the moving object blobs. This level also generates shot descriptors that combine features from the first level and inferences from the mid-level. The shot descriptors are then used by the domain-specific inference process at the third level to detect video segments that match the user defined event model. The proposed approach has been applied to the detection of hunts in wildlife documentaries. Our method can be applied to different events by adapting the classifier at the intermediate level and by specifying a new event model at the highest level. Event-based video indexing, summarization, and browsing are among the applications of the proposed approach