HamiltonianGraphQ[g] yields True if the graph g is Hamiltonian, and False otherwise.
HexadecimalCharacter represents a hexadecimal digit character 0\[Dash]9, a\[Dash]f, A\[Dash]F in StringExpression.
ImageChannels[image] gives the number of channels present in the data for the Image object image.
ImageDimensions[image] gives the pixel dimensions of the raster associated with an Image object image.
ImageQ
(Built-in Mathematica Symbol) ImageQ[image] yields True if image has the form of a valid Image object, and False otherwise.
ImageReflect[image] reverses image by top-bottom mirror reflection. ImageReflect[image, side] reverses image by reflecting it so that the specified side goes to the opposite ...
ImageType[image] gives the underlying type of values used for each pixel element in the Image object image.
KuwaharaFilter[image, r] computes for each pixel p in image the variance of the values in the four (r + 1)*(r + 1) squares that have p as a corner, and replaces p with the ...
LibraryFunctionError[name, code] represents an error returned from a LibraryFunction.
LibraryLoad[lib] loads the dynamic library lib into the Mathematica runtime.