Density Profiles of Wood from CT Scan Images

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Documentation for package ‘CTRing’ version 0.1.0

• DESCRIPTION file.
• User guides, package vignettes and other documentation.

Help Pages

addRingFromImage	Add ring to pith to bark profile from CT scan image
addRingFromProfile	Add ring to pith to bark profile from profile plot
addYears	Add years to series
calcAvgDens	Calculate average wood, earlywood and latewood density for every ring
checkProfile	Verify position of ring transitions of a density profile
deleteRingFromImage	Add ring to pith to bark profile from CT scan image
deleteRingFromProfile	Delete ring from a pith to bark profile
densityDataFrame	Convert to dataframe
detect_pith	Automatically detect pith in a CT scan image
extractProfile	Get profile between two points of the CTScan image matrix
getEwLw	Establish the transition point from earlywood to latewood for a series of rings
getImageInfo	Extract from header of CT scan image grayscale number of bits and pixel size
grayToDensity	Convert from 8bit gray scale to density
imageToMatrix	Convert dicom image to matrix
locatePathEnd	Get coordinates of the end of the path on a CT scan image
pithCoordinates	convert pith coordinates from pixels to length units
plotImageProfile	Plot scan image, profile path and ring limits
plotProfile	Plot density profile
relToPixel	Change from relative to fixed pixel coordinate system
removeLastYear	Remove the last year of a profile
verifyPith	Check if pith location is correct
xBitTo8Bit	Convert gray scale from measured bits to 8bit