Development of a Voxel-Matching Technique for Substantial Reduction of Subtraction Artifacts in Temporal Subtraction Images Obtained from Thoracic MDCT.
Yoshinori ItaiHyoungseop KimSeiji IshikawaShigehiko KatsuragawaKunio DoiPublished in: J. Digit. Imaging (2010)
Keyphrases
- extracted from images
- three dimensional
- image matching
- image database
- feature points
- ground truth
- image data
- matching process
- image set
- weighted distance transforms
- image features
- keypoints
- image classification
- image analysis
- image retrieval
- input image
- region of interest
- sample images
- image segmentation
- object recognition
- feature matching
- matching scheme
- image sequences
- edge detection
- matching algorithm
- high quality
- test images
- gabor filters
- image registration
- temporal sequences