HDR image courtesy of Paul Debevec
Command line to generate this result:
$ pfsin memorial.hdr | pfstmo_fattal02 -b 0.75 | \ pfsgamma -g 2.2 | pfsout memorial_fattal02.pngSource: memorial.hdr
Result: memorial_fattal02.png
Gradient Domain High Dynamic Range Compression
R. Fattal, D. Lischinski, and M. Werman
In ACM Transactions on Graphics, 2002
Web page: http://www.cs.huji.ac.il/~danix/hdr/
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Stanford Memorial Church HDR image courtesy of Paul Debevec Command line to generate this result: $ pfsin memorial.hdr | pfstmo_fattal02 -b 0.75 | \ pfsgamma -g 2.2 | pfsout memorial_fattal02.pngSource: memorial.hdr Result: memorial_fattal02.png |
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Tunnel in Saarbruecken Grzegorz Krawczyk © 2004 Command line to generate this result: $ pfsinexr sb%04d.exr | pfstmo_fattal02 -b 0.75 | \ pfsgamma -g 2.2 | \ pfsoutffmpeg -qscale 4 -s 320x240 sbtour_fattal02.aviResult: sbtour_fattal02.avi |
The implementation of this algorithm is a part of pfstmo package and is available for download with complete source code. All comments and suggestions are welcome.
Please report bugs and comments to Grzegorz Krawczyk (krawczyk [at] mpi-sb.mpg.de).