ExpandFileName["name"] textually expands name to have the form of an absolute file name for your operating system.
GapPenalty is an option for SequenceAlignment and related functions that gives the additional cost associated with each gap corresponding to a run of insertions or deletions.
GeoDestination[pos, {d, \[Alpha]}] gives the geodetic position reached by going distance d in azimuthal direction \[Alpha] from pos.
HexadecimalCharacter represents a hexadecimal digit character 0\[Dash]9, a\[Dash]f, A\[Dash]F in StringExpression.
ImageQ
(Built-in Mathematica Symbol) ImageQ[image] yields True if image has the form of a valid Image object, and False otherwise.
ImageType[image] gives the underlying type of values used for each pixel element in the Image object image.
Italic
(Built-in Mathematica Symbol) Italic represents an italic font slant.
LatitudeLongitude[pos] gives a list of the latitude and longitude in degrees of a geographic position specified by pos.LatitudeLongitude[pos, datum] gives the latitude and ...
NotebookFileName[] gives the file name of the current evaluation notebook. NotebookFileName[nb] gives the file name for the notebook specified by nb.
Opening
(Built-in Mathematica Symbol) Opening[image, ker] gives the morphological opening of image with respect to the structuring element ker.Opening[image, r] gives the opening with respect to a range r square.