Search: concept:neck_narrowing
|
Displaying 1-3 of 3 results found.
|
page 1
|
|
Sort:
id
Format:
long
Filter:
(all | no meta | meta)
Mode:
(words | no words)
|
|
|
|
|
BP18 |
| "Pinched" shape (drastically thinner somewhere in the middle than on the ends) vs. non-pinched shape. |
|
| |
|
|
|
|
|
BP19 |
| Horizontal pinch vs. vertical pinch. |
|
| |
|
|
COMMENTS
|
All examples in this Bongard Problem are outlines of shapes. More specifically, all examples have a thin horizontal or vertical bridge in the middle connecting two wide ends. |
|
REFERENCE
|
M. M. Bongard, Pattern Recognition, Spartan Books, 1970, p. 220. |
|
CROSSREFS
|
Adjacent-numbered pages:
BP14 BP15 BP16 BP17 BP18  *  BP20 BP21 BP22 BP23 BP24
|
|
KEYWORD
|
dual, rotate, finished, traditional, bongard
|
|
CONCEPT
|
horizontal (info | search), neck_narrowing (info | search), vertical (info | search)
|
|
WORLD
|
[smaller | same | bigger]
|
|
AUTHOR
|
Mikhail M. Bongard
|
|
|
|
|
BP20 |
| Both dots touching same bulb vs. dots on opposite bulbs. |
|
| |
|
|
COMMENTS
|
All examples in this Bongard Problem are outlines of smooth shapes with a pinch in the middle and with two tiny black circles attached to the outside of the shape (tangent).
A shape with either dot tangent to the the valley section would be ambiguous. |
|
REFERENCE
|
M. M. Bongard, Pattern Recognition, Spartan Books, 1970, p. 220. |
|
CROSSREFS
|
Adjacent-numbered pages:
BP15 BP16 BP17 BP18 BP19  *  BP21 BP22 BP23 BP24 BP25
|
|
KEYWORD
|
nice, finished, traditional, bongard
|
|
CONCEPT
|
near_far (info | search), neck_narrowing (info | search), separation_of_joined_objects (info | search)
|
|
AUTHOR
|
Mikhail M. Bongard
|
|
|
|
Welcome |
Solve |
Browse |
Lookup |
Recent |
Links |
Register |
Contact
Contribute |
Keywords |
Concepts |
Worlds |
Ambiguities |
Transformations |
Invalid Problems |
Style Guide |
Goals |
Glossary
|
|
|