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- pnmsmooth(1) Unix Programmer's Manual pnmsmooth(1)
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- NNNAAAMMMEEE
- pnmsmooth - smooth out an image
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- SSSYYYNNNOOOPPPSSSIIISSS
- pppnnnmmmsssmmmoooooottthhh [_p_n_m_f_i_l_e]
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- DDDEEESSSCCCRRRIIIPPPTTTIIIOOONNN
- Smooths out an image by replacing each pixel with the average of its nine
- immediate neighbors. It is implemented as a simple script using
- _p_n_m_c_o_n_v_o_l.
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- SSSEEEEEE AAALLLSSSOOO
- pnmconvol(1), pnm(5)
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- BBBUUUGGGSSS
- It's a script. Scripts are not portable to non-Unix environments.
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- AAAUUUTTTHHHOOORRR
- Copyright (C) 1989, 1991 by Jef Poskanzer.
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- 13 January 1991 1
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