Effect of Pixel Histogram Distribution on Perceived Anatomical Landmark Clarity of Photostimulable Phosphor Cephalograms.
Ryan B. WiesemannJames P. ScheetzAnibal M. SilveiraTaeko T. FarmanAllan G. FarmanPublished in: Int. J. Comput. Assist. Radiol. Surg. (2006)
Keyphrases
- absolute difference
- intensity difference
- pixel wise
- medical images
- probability distribution
- gray level
- spatial distribution
- positive effects
- information systems
- three dimensional
- grey level
- gray value
- landmark extraction
- negative impact
- gradient magnitude
- image segmentation
- landmark points
- gray images
- pixel values
- reversible data hiding
- particle filter
- landmark recognition
- spatial color