Real-time detection of unusual regions in image streams.
René SchusterRoland MörzingerWerner HaasHelmut GrabnerLuc Van GoolPublished in: ACM Multimedia (2010)
Keyphrases
- real time
- input image
- image features
- image regions
- region of interest
- image pixels
- image structure
- image data
- homogeneous regions
- image content
- keypoints
- adjacent regions
- image analysis
- image classification
- anomaly detection
- spatial relationships
- single image
- region detection
- neighboring pixels
- image retrieval
- segmented images
- intensity variations
- test images
- segmentation method
- gray level images
- computer vision
- segmentation algorithm
- multiscale
- object detection
- hough transform
- edge detection
- maximally stable extremal regions
- image segmentation
- edge map
- feature points
- image representation
- detection algorithm
- color features
- vision system
- region segmentation
- object recognition
- region boundaries
- image processing
- video files
- detection method