Hierarchical multi-scale segmentation of LiDAR images in forest areas.
Roman M. PalenichkaFrédérik DoyonAhmed LakhssassiMarek B. ZarembaPublished in: IGARSS (2012)
Keyphrases
- multiscale
- edge detection
- multiple scales
- segmentation algorithm
- segmentation method
- image analysis
- test images
- segmentation errors
- accurate segmentation
- ground truth
- unsupervised segmentation
- adaptive thresholding
- fully automatic
- image data
- segmented images
- piece wise
- segmentation accuracy
- image database
- microscopic images
- low level image segmentation
- grey level
- pixel wise
- input image
- medical images
- keypoints
- microscopy images
- image retrieval
- object recognition
- low depth of field
- image segmentation
- image segmentation algorithms
- region growing
- coarse to fine
- image regions
- high resolution
- tubular structures
- image segments
- natural images
- image slices
- segmentation scheme
- segmentation result
- satellite images
- automatic segmentation
- multiple objects
- computer vision
- urban areas
- pigmented skin lesions
- automatically segmented
- image features
- image registration
- image representation
- cell nuclei
- watershed segmentation
- mr images