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- pgmbentley(1) USER COMMANDS pgmbentley(1)
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- NAME
- pgmbentley - Bentleyize a portable graymap
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- SYNOPSIS
- pgmbentley [_✓p_✓g_✓m_✓f_✓i_✓l_✓e]
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- DESCRIPTION
- 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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- SEE ALSO
- pgmoil(1), ppmrelief(1), pgm(5)
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- AUTHOR
- Copyright (C) 1990 by Wilson Bent (whb@hoh-2.att.com)
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- Sun Release 4.0 Last change: 11 January 1991 1
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