An Extended Random Walker Approach for Object Extraction by Integrating VGI Data and VHR Image.
Zhou GuoShihong DuAyman HabibPublished in: IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. (2016)
Keyphrases
- object extraction
- image data
- data sets
- aerial images
- image content
- training data
- data points
- image features
- small number
- input image
- image classification
- high resolution
- training examples
- spatial information
- prior information
- change detection
- image quality
- segmentation algorithm
- training samples
- image representation
- feature extraction