blind-mosaic-corners.1 (1126B)
1 .TH BLIND-MOSAIC-CORNERS 1 blind 2 .SH NAME 3 blind-mosaic-corners - Find corners in a mosaic video 4 .SH SYNOPSIS 5 [-xy] 6 .B blind-mosaic-corners 7 .SH DESCRIPTION 8 .B blind-mosaic-corners 9 reads a mosaic pattern from stdin and set the values 10 of each change to 1 at corners and to 0 everywhere else. 11 .IR mosaic-stream-corners . 12 .SH OPTIONS 13 .TP 14 .B -x 15 At the left and right edges of the video, 16 wrap around to the opposite edges. 17 .TP 18 .B -y 19 At the upper and lower edges of the video, 20 wrap around to the opposite edges. 21 .SH REQUIREMENTS 22 .B blind-mosaic-corners 23 requires enough free memory to load one full frame into 24 memory and 1 bit per pixel on a frame. A frame requires 25 32 bytes per pixel it contains. 26 .B blind-mosaic-corners 27 is optimised for simplicity rather the memory usage. 28 .SH NOTES 29 .B blind-mosaic-corners 30 only works as intended if the tesserae are convex. 31 .SH SEE ALSO 32 .BR blind (7), 33 .BR blind-mosaic-edges (1), 34 .BR blind-hexagon-tessellation (1), 35 .BR blind-rectangle-tessellation (1), 36 .BR blind-triangle-tessellation (1), 37 .BR blind-repeat-tessellation (1), 38 .BR blind-mosaic (1) 39 .SH AUTHORS 40 Mattias Andrée 41 .RI < maandree@kth.se >