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CSEP 576: Computer Vision
Winter 2008
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Course Software: ipeg output format
The output file produced by ipeg looks like the output of fex and lpeg: a number of
sections, each starting with text tag and containing zero or more
description lines.
ipeg passes through all the objects it is input (the ones produced
by
fex and the ones produced by lpeg),
as well as adding the following groupings:
#Triplet
triples of segments which form barends or Zs.
| int |
triplet ID
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| int |
segment 1 ID
|
| int |
segment 2 ID
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| int |
segment 3 ID
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| float |
start point column
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| float |
start point row
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| float |
end point column
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| float |
end point row
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| float |
junction 1 column
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| float |
junction 1 row
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| float |
junction 2 column
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| float |
junction 2 row
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| float |
total length of segments
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| float |
total length of triplets including gaps
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| float |
quality
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#Y_Corner
#TLambda_Corner
triples of segments which form Y or TLambda corners.
| int |
triplet ID
|
| int |
segment 1 ID
|
| int |
segment 2 ID
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| int |
segment 3 ID
|
| float |
center point column
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| float |
center point row
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| float |
radius
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| float |
quality
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#ClosedPolygon
sequences of segments that form closed polygons. The number of fields
on description lines of this type is variable.
| int |
number of segments
|
| int |
segment 1 ID
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| int |
...
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| int |
segment n ID
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| int |
number of junctions
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| float |
junction 1 column
|
| float |
junction 1 row
|
| float |
...
|
| float |
...
|
| float |
junction n column
|
| float |
junction n row
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| float |
quality
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