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BP95 Vertical hatched lines vs. horizontal hatched lines.
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REFERENCE

M. M. Bongard, Pattern Recognition, Spartan Books, 1970, p. 245.

CROSSREFS

Adjacent-numbered pages:
BP90 BP91 BP92 BP93 BP94  *  BP96 BP97 BP98 BP99 BP100

KEYWORD

dual, rotate, finished, traditional, bongard

CONCEPT horizontal (info | search),
texture_area (info | search),
texture (info | search),
vertical (info | search)

AUTHOR

Mikhail M. Bongard

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