GitHub - ipol-journal/68

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Name		Name	Last commit message	Last commit date
Latest commit History 2 Commits
.ipol		.ipol
ScriptDemoIPOL		ScriptDemoIPOL
cmake		cmake
BaseDistanceDT.cpp		BaseDistanceDT.cpp
BaseDistanceDT.h		BaseDistanceDT.h
CMakeLists.txt		CMakeLists.txt
COPYING.txt		COPYING.txt
CumulativeSequence.cpp		CumulativeSequence.cpp
CumulativeSequence.h		CumulativeSequence.h
CumulativeSequenceTest.cpp		CumulativeSequenceTest.cpp
D4DistanceDT.cpp		D4DistanceDT.cpp
D4DistanceDT.h		D4DistanceDT.h
D8DistanceDT.cpp		D8DistanceDT.cpp
D8DistanceDT.h		D8DistanceDT.h
Doxyfile		Doxyfile
INSTALL.txt		INSTALL.txt
ImageFeeder.cpp		ImageFeeder.cpp
ImageFilter.cpp		ImageFilter.cpp
ImageFilter.h		ImageFilter.h
ImageReader.h		ImageReader.h
ImageWriter.cpp		ImageWriter.cpp
ImageWriter.h		ImageWriter.h
LUTBasedNSDistanceTransform.cpp		LUTBasedNSDistanceTransform.cpp
LUTBasedNSDistanceTransformConfig.h.in		LUTBasedNSDistanceTransformConfig.h.in
PBMImageReader.cpp		PBMImageReader.cpp
PBMImageReader.h		PBMImageReader.h
PGMImageWriter.cpp		PGMImageWriter.cpp
PGMImageWriter.h		PGMImageWriter.h
PNGImageReader.cpp		PNGImageReader.cpp
PNGImageReader.h		PNGImageReader.h
PNGImageWriter.cpp		PNGImageWriter.cpp
PNGImageWriter.h		PNGImageWriter.h
PeriodicNSDistanceDT.cpp		PeriodicNSDistanceDT.cpp
PeriodicNSDistanceDT.h		PeriodicNSDistanceDT.h
README.txt		README.txt
RatioNSDistanceDT.cpp		RatioNSDistanceDT.cpp
RatioNSDistanceDT.h		RatioNSDistanceDT.h
RationalBeattySequence.cpp		RationalBeattySequence.cpp
RationalBeattySequence.h		RationalBeattySequence.h
RationalBeattySequenceTest.cpp		RationalBeattySequenceTest.cpp
Table1.cpp		Table1.cpp
run.py		run.py

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This is the source code and tools corresponding to the "A Streaming Distance
Transform Algorithm for Neighborhood-Sequence Distances" version 1.1 IPOL
article ( http://dx.doi.org/10.5201/ipol.2014.68 )

LUTBasedNSDistanceTransform: Implements the algorithm of the Streaming
Distance Transform for Neighborhood-Sequence Distances.  Authors: Nicolas
Normand, Robin Strand, Pierre Evenou, Aurore Arlicot

Contacts: [email protected]
[email protected] [email protected]
[email protected]

Copyright (c) 2014 by Nicolas Normand <[email protected]>
This program is distributed under the terms of the GNU General Public
License Version 3 (GPLv3).

Version 1.1 19/02/2014

The program uses netpbm or libpng for image I/O. Both libraries provide
functions able to read images one row at a time.  To compile simply use
cmake (see INSTALL file)

------
Program help:
LUTBasedNSDistanceTransform [-f filename] [-c] [-t (pgm|png)] \ (-4|-8|-r
 <num/den>|-s <sequence>)
                     -4           Use the city block distance.
                     -8           Use the chessboard distance.
                     -s           sequence  One period of the sequence of
		                  neighborhoods given as a list of 1 and  2
				  separated by " " or ",". Space characters must
				  be escaped from the  shell.
                     -r num/den   Ratio of neighborhood 2 given as the rational
		                  number num/den (with den >= num >= 0 and
				  den > 0).
                     -c           Center the distance transform (the default is
		                  an asymmetric distance transform).
                     -f filename  Read from file "filename" instead of stdin.
                     -l           Flush output after each produced row.
                     -t format    Select output image format (pgm or png).

Example of usage for regular octagonal distance transform:
    ./LUTBasedNSDistanceTransform -r 1/2 -c < image.pbm 
 or
    ./LUTBasedNSDistanceTransform -s ’1 2’ -c < image.pbm

-------
Change from 1.0: adding FindPGM.cmake file.
All sources file were reviewed in the IPOL publication 
# credits and acknowledgments
# list of known defect: