Detection and Segmentation of Concealed Objects in Terahertz Images.
Xilin ShenCharles R. DietleinErich GrossmanZoya PopovicFrançois G. MeyerPublished in: IEEE Trans. Image Process. (2008)
Keyphrases
- bounding box
- complex background
- detecting objects
- image regions
- multiple objects
- segmentation algorithm
- segmentation errors
- cell segmentation
- segmentation method
- object segmentation
- image analysis
- cluttered scenes
- image segments
- outdoor scenes
- test images
- image pixels
- partial occlusion
- cluttered background
- segmentation accuracy
- object detectors
- poor contrast
- automatically segmented
- image data
- object detection
- figure ground segmentation
- complex scenes
- image features
- cluttered images
- edge detection
- spot detection
- man made
- input image
- object shape
- target object
- ground truth
- spatial relationships
- pixel wise
- image segmentation
- texture and shape features
- object recognition
- keypoints
- detection rate
- intensity images
- image retrieval
- fundamental problem in computer vision
- man made objects
- road signs
- segmented images
- pixel level
- segmented regions
- d objects
- circular hough transform
- single image
- graph cuts
- intravascular ultrasound
- object shapes
- multiple images
- image registration
- medical images
- low signal to noise ratio
- object classes
- shape prior
- mr images
- object categories
- lighting conditions
- microscopy images
- lymph nodes