Exploiting sparsity for image-based object surface anomaly detection.
Woon Huei ChaiShen-Shyang HoChi-Keong GohPublished in: ICASSP (2016)
Keyphrases
- anomaly detection
- object surface
- range data
- intrusion detection
- detecting anomalies
- complex scenes
- light source
- structured light
- surface normals
- illumination conditions
- point cloud
- anomalous behavior
- network intrusion detection
- network traffic
- reconstruction method
- intrusion detection system
- sparse representation
- image patches
- specular reflection
- d objects
- network anomaly detection
- viewpoint
- high dimensional
- computer vision
- negative selection algorithm
- shape from shading
- model selection
- text classification
- semi supervised
- image data
- object recognition