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- pgmbentley(1) Unix Programmer's Manual pgmbentley(1)
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- NNNAAAMMMEEE
- pgmbentley - Bentleyize a portable graymap
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- SSSYYYNNNOOOPPPSSSIIISSS
- pppgggmmmbbbeeennntttllleeeyyy [_p_g_m_f_i_l_e]
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- DDDEEESSSCCCRRRIIIPPPTTTIIIOOONNN
- Reads a portable graymap as input. Performs The Bentley Effect, and
- writes a portable graymap as output.
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- The Bentley Effect is described in "Beyond Photography" by Holzmann,
- chapter 4, photo 4. It's a vertical smearing based on brightness.
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- SSSEEEEEE AAALLLSSSOOO
- pgmoil(1), ppmrelief(1), pgm(5)
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- AAAUUUTTTHHHOOORRR
- Copyright (C) 1990 by Wilson Bent (whb@hoh-2.att.com)
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- 11 January 1991 1
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