Shadow-Based Operation Assistant for a Pipeline-Inspection Robot Using a Variance Value of the Image Histogram.
Atsushi KakogawaYuki KomurasakiShugen MaPublished in: J. Robotics Mechatronics (2019)
Keyphrases
- input image
- image data
- standard deviation
- multiscale
- image analysis
- image representation
- single image
- image content
- image features
- mobile robot
- pixel wise
- segmentation method
- histogram equalization
- high resolution
- image segmentation
- gray value
- position and orientation
- processing pipeline
- test images
- spatial information
- image database
- path planning
- aerial images
- color histogram
- contrast enhancement
- vision system
- color features
- intra class
- image retrieval
- intensity variations
- cast shadows
- image sequences