Usage of Vertical Fisheye-Images to Quantify Urban Light Pollution on Small Scales and the Impact of LED Conversion.
Stefan WallnerPublished in: J. Imaging (2019)
Keyphrases
- image database
- image data
- three dimensional
- input image
- ground truth
- small number
- image features
- image set
- multiple scales
- image retrieval
- image matching
- test images
- image analysis
- object recognition
- image collections
- white light
- similarity measure
- image structure
- image classification
- multiple images
- aerial images
- image acquisition
- feature points
- image registration
- man made
- computer vision
- fisheye lens
- edge detection
- color images
- multiscale
- image processing