Name: WlzSplitMontage - splits a montage image, one that is composed of several axis aligned rectangular component images separated a gap.

Synopsis

WlzSplitMontage [-h] [-v] [-a <min area>] [-b <base>] [-g <gap value>]
                [-f <fmt>] [-F <fmt>] [-t <tol>]
                [-w <border width>] <path to image file>

Options

-h	Prints usage information.
-v	Be verbose, probably only useful for debugging.
-A	Use letters rather than numbers to distinguish component files.
-a	Minimum area for the each of the extracted components.
-b	Base for output file name (the default is the input file name base).
-f	Input image format, default is to use the input file extension.
-F	Output image format, default is same as input.
-g	Border value which must either be a single value of a comma separated triple of values (red,green,blue).
-t	Tolerance (percentage) for the gap value.
-w	Width of border added to extracted components.

Description: Splits a montage image, one that is composed of several axis aligned rectangular component images separated by a gap, with the gap having either a single value or a narrow range of values. The component images are each output to a separate file in raster scan order from top left to bottom right (approximately).

Examples

WlzSplitMontage -g 255 img.jpg

Splits the montage file img.jpg, which has pure white gaps separating the component images. The component images are written to the files img000001.jpg, img000002.jpg, etc..

File: WlzSplitMontage.c

See Also: WlzIntro(1) WlzLabel(1) WlzThreshold(1) WlzSplitImage(1)