Shadow-Based Rooftop Segmentation in Visible Band Images.
John FemianiEr LiAnshuman RazdanPeter WonkaPublished in: IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. (2015)
Keyphrases
- segmentation algorithm
- segmentation method
- image analysis
- fully automatic
- segmentation errors
- test images
- edge detection
- aerial images
- accurate segmentation
- adaptive thresholding
- image data
- segmented images
- image regions
- pixel wise
- input image
- grey level
- image features
- piece wise
- narrow band
- three dimensional
- image segmentation
- microscopic images
- automatically segmented
- image registration
- multiple objects
- multiscale
- pixel level
- image segments
- outdoor scenes
- automatic segmentation
- infrared images
- image segmentation algorithms
- tubular structures
- object recognition
- ground truth
- segmentation accuracy
- intensity images
- image database
- level set
- image retrieval
- color features
- satellite images
- hsv color space
- elevation data
- images of natural scenes
- low depth of field
- segmented regions
- infrared
- shape prior
- image processing