Low-Cost and Open-Source Solutions for Automated Image Orientation - A Critical Overview.
Fabio RemondinoSilvio Del PizzoThomas P. KerstenSalvatore TroisiPublished in: EuroMed (2012)
Keyphrases
- low cost
- open source
- image data
- image features
- input image
- image analysis
- image content
- edge detection
- image representation
- single image
- location and orientation
- image classification
- segmentation method
- low level
- image collections
- relative position
- gaussian derivatives
- test images
- spatial frequency
- template matching
- open source software
- image pixels
- orientation estimation
- hough transform
- image retrieval
- dominant orientation
- pixel values
- region of interest
- vector field
- image matching
- spatial information
- image regions