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.TH BLIND-MOSAIC-CORNERS 1 blind
.SH NAME
blind-mosaic-corners - Find corners in a mosaic video
.SH SYNOPSIS
[-xy]
.B blind-mosaic-corners
.SH DESCRIPTION
.B blind-mosaic-corners
reads a mosaic pattern from stdin and set the values
of each change to 1 at corners and to 0 everywhere else.
.IR mosaic-stream-corners .
.SH OPTIONS
.TP
.B -x
At the left and right edges of the video,
wrap around to the opposite edges.
.TP
.B -y
At the upper and lower edges of the video,
wrap around to the opposite edges.
.SH REQUIREMENTS
.B blind-mosaic-corners
requires enough free memory to load one full frame into
memory and 1 bit per pixel on a frame. A frame requires
32 bytes per pixel it contains.
.B blind-mosaic-corners
is optimised for simplicity rather the memory usage.
.SH NOTES
.B blind-mosaic-corners
only works as intended if the tesserae are convex.
.SH SEE ALSO
.BR blind (7),
.BR blind-mosaic-edges (1),
.BR blind-hexagon-tessellation (1),
.BR blind-rectangle-tessellation (1),
.BR blind-triangle-tessellation (1),
.BR blind-repeat-tessellation (1),
.BR blind-mosaic (1)
.SH AUTHORS
Mattias Andrée
.RI < maandree@kth.se >
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