BinaryImageQ[image] yields True if image has the form of a binary image, and False otherwise.
Bottom
(Built-in Mathematica Symbol) Bottom is a symbol that represents the bottom for purposes of alignment and positioning.
CellGrouping is a notebook option that specifies how cells in the notebook should be assembled into groups.
CircleMinus[x, y] displays as x\[CircleMinus]y.
ClearSystemCache[] clears internal system caches of stored results.
ConwayGroupCo2[] represents the sporadic simple Conway group Co_2.
CurrentImage[] returns the current image captured from a connected camera.CurrentImage[n] returns n sequential image frames as a list.
Deletable is an option for Cell that specifies whether the cell can be deleted interactively using the front end.
DeleteDirectory["dir"] deletes the specified directory.
DeleteFile["file"] deletes a file. DeleteFile[{"file_1", "file_2", ...}] deletes a list of files.