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Latest revision as of 18:05, 17 March 2010

[edit] Introduction

Mimas is a C++ real-time computer vision library for GNU/Linux. Mimas is open source, and is licensed under the GNU LGPL. It is easy to use and includes tools for edge detection, corner detection, various filters, optic flow, tracking, blob analysis, Web cam tools for real-time applications, and much more. It also includes many implementations of traditional algorithms such as the Canny edge detector, Harris and Stephens corner detector and pairwise geometric histograms (PGH). It was developed for GNU/Linux, but the parts, which only rely on ImageMagick, fftw3 or Qt, can be compiled for MS Windows.

For usage details have a look at the Doxygen online documentation of Mimas.

[edit] Downloads

Currently it is recommended to download the latest unofficial release instead of the latest official version.

[edit] Mimas-2.1

Download Mimas-2.1 ("The Fourth Law Of Robotics") released on Oct 30th 2006

[edit] Release Notes

In order to build the LAPACK-wrappers make sure you have blas, lapack, f2c, and gcc-fortran (on older systems g77 or f77) installed.

# On the older Mandriva version you may have to configure using
./configure FLIBS="-lgfortran"

# On openSuSE 10.0 libgfortranbegin.a was compiled without "-fPIC". You need to configure using
./configure F77=gfortran FLIBS="-lgfortran"

Mesa off-screen rendering may crash NVidia's X-servers. NVidia does not support OSMesa.
You will experience memory leak on most X-servers, when switching between on- and off-screen using X11-pixmaps. Therefore OSMesa is the preferred method for off-screen rendering. The configure script will automatically select OSMesa, if it is supported by your X-server.
On a PC with Mandriva and ATI drivers (open-source as well as commercial) we observed, that Mimas' on-screen rendering made the X-server hang/freeze. We don't know a solution at the moment.
Xorg 6.9.0 (and later?) does not display gray images properly (glDrawPixels with GL_LUMINANCE, OpenGL). A bug report was filed.
A tip: If you have to recompile for some reason, it saves time to use ccache. You can configure the build to use the compiler cache like this:

 ./configure CC="ccache gcc" CXX="ccache g++"

[edit] Change log

Mon Oct 30 2006 Mimas 2.1

More tracking software by Manuel Boissenin.
Added v4l-support for cameras providing UYVY-images.
The gnuplot-wrapper now writes to mimas::image< rgba< unsinged char > >.
Julien Faucher added the minpack-functions for Levenberg-Marquardt.
Implemented gauss-gradient.
Major bugfix: the internal array- and image-operators didn't have any effect.
Introducing image_ref and const_image_ref.
image is not aggregating boost::multi_array any more.
Fixed the check for gfortran (using AC_PROG_FC now). Thanks to Steven G. Johnson <stevenj at alum.mit.edu>!
Fixed version-number of library.

[edit] Older releases

Older announcements are available here.

[edit] Demonstrations

The demonstrations are not part of the mimas-download. They may be available as separate software packages though.

[edit] Presentations

Fast pose estimation and tracking using the bounded Hough transform. The stencil estimator and some of its improvements are presented. The algorithm is specially suitable for the tracking of rigid objects. It might be suitable for embedded devices (i.e. smart camera) although it tends to use a lot of memory (depending on the size of the object and the choice ot the feature extractor).

For any request about this presentation please send me an e-mail: Manuel.Boissenin(at)gmail.com

[edit] Functionality

[edit] Software Engineering

Mimas is using state-of-the-art software engineering. A variety of open-source tools and libraries is being used to develop Mimas:

GNU/Linux: Mimas is being developed for the Linux operating system. Mimas may run on other Posix4/UNIX systems as well.
Qt: The Qt-library developed by Trolltech is used for implementing graphical user interfaces. You can develop full-featured GUI-software which runs under GNU/Linux, Microsoft Windows, and MacOS!
Mesa: Mesa is used to utilise hardware acceleration for displaying graphical primitives and images. The OSMesa extension is used (if present) to do off-screen rendering.
STL: The software is making extensive use of the abstract data types provided by the Standard Template Library
Lapack: Mimas offers wrappers for accessing some functions of Lapack.
Boost: The Boost Library offers smart pointers to do exception safe programming, multi-dimensional arrays, template meta-programming, abstract data types for linear algebra and many other programming concepts. The Boost library is going to be part of a future C++ standard.
Magick++: Mimas uses Magick++ to load and save images.
Xalan-C and Xerces-C: Xalan-C and Xerces-C are the XML-related C++-libraries of the Apache Software Foundation. They can be considered as the most complete implementations of the XML- (extended markup language), XSD- (XML schema description) and Xpath- (XML path) standards.
doxygen and graphviz: The doxygen documentation system extracts inline-documentation from the C++ source code.
FFTW. The fftw-library is maybe the fastest library for performing discrete Fourier transforms.
popt: The popt-library was used to implement command-line interfaces.
xine: Mimas (version 2.0 and later) can access videos using libxine.
Gnuplot: Gnuplot is used for plotting functions.
cvs and gnu-arch: Earlier cvs was used for version control. Now gnu-arch is being used.
Gcc: gcc is the C++ compiler of the GNU project.
gstreamer: Mimas has a plugin for interfacing with gstreamer.
autoconf, automake and make: make, autoconf and automake are used to configure and perform the build of the software on various distributions of the Linux operating system.

[edit] See Also

[edit] External Links

Sheffield Hallam University
- Mimas page on official MMVL site
- Online documentation
- Access to tla/gnu-arch repository (currently no outside-access. Apache doesn't allow .archive-version to be read)
Yahoo newsgroup and discussion forum
Mimas at freshmeat.net
Mimas at sourceforge.net
Image databases
- Amsterdam Library of Object Images (ALOI)
- Stereograms of the Syntim team
Download the animated Mimas-logo in 3GP-format for your mobile!
Publicity
Computer Vision Category at Wikipedia.org
Computer Vision at Wikia.com
Image processing reference by the University of Edinburgh

@@ Line 1: / Line 1: @@
-[[Image:mimas.jpg|200px|right]]
+{|align=right
+|-
+|[[Image:Mimas.jpg|200px|right]]||[[Image:Mimassf2.png|370px|right]]
+|-
+|}
 =Introduction=
-'''Mimas''' is a '''C++ real-time computer vision library'''. Mimas is open source, it is easy to use and
+'''Mimas''' is a '''C++ real-time computer vision library''' for ''GNU/Linux''. Mimas is open source, and is licensed under the GNU LGPL. It is easy to use and includes tools for edge detection, corner detection, various filters, optic flow, tracking, blob analysis, Web cam tools for real-time applications, and much more. It also includes many implementations of traditional algorithms
-includes tools for edge detection, corner detection, various filters, optic
+such as the Canny edge detector, Harris and Stephens corner detector and pairwise geometric histograms (PGH). It was developed for GNU/Linux, but the parts, which only rely on ''ImageMagick'', ''fftw3'' or ''Qt'',
-flow, tracking, blob analysis, Web cam tools for real-time applications, and
+can be compiled for ''MS Windows''.
-much more. It also includes many implementations of traditional algorithms
-such as Canny. It was developed for GNU/Linux but as the GUI is largely
-separate, porting to other platforms should be straightforward.
-=Announcements=
+For usage details have a look at the [http://vision.eng.shu.ac.uk/jan/mimas/docs/ Doxygen online documentation of Mimas].
-==Mimas-2.0==
-[[Image:Cogwheel.jpg|200px|right]]
+=Downloads=
-[[Image:mimasanim.gif|40px]] [http://www.shu.ac.uk/mmvl/research/mimas/download/stable/2.0/ Mimas-2.0] [[Image:new.gif]] was released on Mar 15th 2005
+Currently it is recommended to [http://vision.eng.shu.ac.uk/jan/mimas/ download the latest unofficial release] instead of the latest official version.
+==Mimas-2.1==
+[[Image:Feather.jpg|200px|right]]
+[[Image:mimasanim.gif|48px]] '''Download [http://sourceforge.net/project/showfiles.php?group_id=136086&package_id=149562&release_id=459543 Mimas-2.1]''' ('''"The Fourth Law Of Robotics"''') released on Oct 30th 2006
 ===Release Notes===
-* On newer systems, you have to force linking with ''libgfortran'' to build the lapack-wrappers (see [http://groups.yahoo.com/group/mimas/message/230 here] for more)
+* In order to build the ''LAPACK''-wrappers make sure you have blas, lapack, f2c, and gcc-fortran (on older systems g77 or f77) installed.
-* Mesa off-screen rendering may crash NVidia's X-servers. NVidia doesn't support OSMesa.
+ # On the older Mandriva version you may have to configure using
-* You'll experience a memory leak on most X-servers, when switching between on- and off-screen using X11-pixmaps. Therefore ''OSMesa'' is the preferred method for off-screen rendering. The ''configure'' script automatically will select ''OSMesa'', if it is supported by your X-server.
+ ./configure FLIBS="-lgfortran"
+ # On openSuSE 10.0 libgfortranbegin.a was compiled without "-fPIC". You need to configure using
+ ./configure F77=gfortran FLIBS="-lgfortran"
+* Mesa off-screen rendering may crash NVidia's X-servers. NVidia does not support OSMesa.
+* You will experience memory leak on most X-servers, when switching between on- and off-screen using X11-pixmaps. Therefore ''OSMesa'' is the preferred method for off-screen rendering. The ''configure'' script will automatically select ''OSMesa'', if it is supported by your X-server.
+* On a PC with Mandriva and ATI drivers (open-source as well as commercial) we observed, that Mimas' on-screen rendering made the X-server hang/freeze. We don't know a solution at the moment.
+* Xorg 6.9.0 (and later?) does not display gray images properly (glDrawPixels with GL_LUMINANCE, OpenGL). A [http://bugs.freedesktop.org/show_bug.cgi?id=7444 bug report] was filed.
+* A tip: If you have to recompile for some reason, it saves time to use [http://ccache.samba.org/ ccache]. You can configure the build to use the compiler cache like this:
+  ./configure CC="ccache gcc" CXX="ccache g++"
 ===Change log===
-* The '''mm_'''-prefix was removed from all classes in favour of the '''mimas'''-namespace.
+Mon Oct 30 2006 Mimas 2.1
-* Direct transformation algorithms from different YUV formats to greyscale have been implemented.
+* More tracking software by Manuel Boissenin.
-* Various video sources (virtually any video file, DVDs, VCDs, streaming formats) are now accessible with mimas::image_xineinput, which is using libxine. See ''viewVideo'' example for more.
+* Added v4l-support for cameras providing UYVY-images.
-* Image files are now read using ImageMagick (Magick++), which allows reading and writing of animated ''GIF''s, ''DICOM'' stacks (8 bit at the moment), ''FAX'', ''Postscript'', ''PDF'', ''MPEG'', ''RAS'', ... See ''viewImage'' example for more.
+* The gnuplot-wrapper now writes to mimas::image< rgba< unsinged char > >.
-* Mimas is configured to use OSMesa for off-screen rendering, if it is present on the system.
+* Julien Faucher added the minpack-functions for Levenberg-Marquardt.
-* The Mimas library now is independent of ''Qt''. The examples, which are using ''Qt'', have been ported to ''Qt4''. This allows the Mimas library to be used with ''Qt3''- as well as ''Qt4''-programs.
+* Implemented gauss-gradient.
-* The function-wrappers for Fourier transform are now supporting both single and double precision.
+* Major bugfix: the internal array- and image-operators didn't have any effect.
-* Lapack-wrappers extended with Cholesky factorisation and determinants.
+* Introducing image_ref and const_image_ref.
-* An example for L-systems was implemented.
+* image is not aggregating boost::multi_array any more.
+* Fixed the check for gfortran (using AC_PROG_FC now). Thanks to Steven G. Johnson <stevenj at alum.mit.edu>!
+* Fixed version-number of library.
 ==Older releases==
-You can read older announcements [[Mimas Announcement Archive|here]].
+Older announcements are available [[Mimas Announcement Archive|here]].
 =Demonstrations=
@@ Line 35: / Line 50: @@
 * [[Microscope Vision Software]]
 * [http://vision.eng.shu.ac.uk/jan/asciiart.html Ascii-art] using mimas and [http://aa-project.sourceforge.net/aalib/ aalib].
-* [[Camera Surveilance]]
 * [[Microscope Control Software]]
 * [[MiCRoN Microscope Environment|Sugar Pushing]]
@@ Line 41: / Line 55: @@
 * [[Registration of TEM images]]
 * [[Gradient Based Motion Estimation]]
-* [[Locating tungsten-tip by means of cross-correlation]]
+* [[Interactive Camera-Projector System]]
-* [[Image:New.gif]] [[Structural Invariant Feature Transform]]
+* [[Robot Automation Demo]]
-The demonstrations are not part of the mimas-download!
+The demonstrations are not part of the mimas-download. They may be available as separate software packages though.
+==Presentations==
+Fast pose estimation and tracking using the bounded Hough transform.
+The stencil estimator and some of its improvements are presented. The algorithm is specially suitable for the
+tracking of rigid objects. It might be suitable for embedded devices (i.e. smart camera) although it tends to use
+a lot of memory (depending on the size of the object and the choice ot the feature extractor).
+* [http://vision.eng.shu.ac.uk/~engmb/wiki_docs/fast_pose_estimation2D/fast_pose_estimation.pdf slides v2.0 (pdf)]
+* [http://vision.eng.shu.ac.uk/~engmb/wiki_docs/fast_pose_estimation2D/gripper.avi video1]
+* [http://vision.eng.shu.ac.uk/~engmb/wiki_docs/fast_pose_estimation2D/gripper2.avi video2]
+For any request about this presentation please send me an e-mail: Manuel.Boissenin(at)gmail.com
 =Functionality=
+* [[Mimas Camera Calibration|Camera Calibration]]
 * [[Mimas Hough Transform|Hough Transform]]
-* [[Mimas Video Input|Video Input]]
+<!--
+=Image data=
+You will need these images to run the particle_filter examples.
+[Help required to upload .tgz file (around 30M) containing nearly 200 pictures
+on my computer ~/sourceCode]
+Don't forget to change the location of the images in the runMe files.
+-->
 =Software Engineering=
@@ Line 53: / Line 87: @@
 '''Mimas''' is using state-of-the-art software engineering. A variety of open-source tools and libraries is being used to develop '''Mimas''':
 # [[Image:Tux.jpg|30px|]] '''GNU/Linux''': Mimas is being developed for the [http://www.kernel.org/ Linux] operating system. Mimas may run on other Posix4/UNIX systems as well.
-# [[Image:Qt logo.png|30px|]] '''Qt''': The Qt-library developed by [http://www.trolltech.com/ Trolltech] is used for implementing graphical user interfaces.
+# [[Image:Qt4.png|30px|]] '''Qt''': The Qt-library developed by [http://www.trolltech.com/ Trolltech] is used for implementing graphical user interfaces. You can develop full-featured GUI-software which runs under [[Image:Tux.jpg|30px|]] GNU/Linux, [[Image:Ms-windows logo.png|40px|]] Microsoft Windows, and [[Image:Macos.gif|54px|]] MacOS!
 # [[Image:Gears.png|30px|]] '''Mesa''': [http://www.mesa3d.org/ Mesa] is used to utilise hardware acceleration for displaying graphical primitives and images. The [http://www.mesa3d.org/osmesa.html OSMesa] extension is used (if present) to do off-screen rendering.
 # [[Image:Stl logo.gif|30px|]] '''STL''': The software is making extensive use of the abstract data types provided by the [http://www.sgi.com/tech/stl/ Standard Template Library]
@@ Line 71: / Line 105: @@
 =See Also=
-* [[Realtime Linux]]
 * [[Mimas Announcement Archive]]
+* [[Image:Hornetseye.png|40px]] [[HornetsEye]]
+* [[Realtime Linux]]
 =External Links=
@@ Line 78: / Line 113: @@
 * Sheffield Hallam University
 ** [http://www.shu.ac.uk/mmvl/research/mimas/index.html Mimas page on official MMVL site]
-** [http://vision.eng.shu.ac.uk/jan/mimas-docs/ Online documentation]
+** [http://vision.eng.shu.ac.uk/jan/mimas/docs/ Online documentation]
-** [http://vision.eng.shu.ac.uk/jan/mimas-docs/tla.html Access to tla/gnu-arch repository] (currently no outside-access. Apache doesn't allow ''.archive-version'' to be read)
+** [http://vision.eng.shu.ac.uk/jan/mimas/docs/tla.html Access to tla/gnu-arch repository] (currently no outside-access. Apache doesn't allow ''.archive-version'' to be read)
-* [http://groups.yahoo.com/group/mimas/ Yahoo newsgroup]
+* [[Image:YahooGroups.gif|40px]] [http://groups.yahoo.com/group/mimas/ Yahoo newsgroup and discussion forum]
-* [http://freshmeat.net/projects/mimas/ Mimas at freshmeat.net]
+* [[Image:Freshmeat.gif|58px]] [http://freshmeat.net/projects/mimas/ Mimas at freshmeat.net]
+* [[Image:Sourceforge.png|58px]] [http://sourceforge.net/projects/mimas/ Mimas at sourceforge.net]
 * Image databases
 ** [http://staff.science.uva.nl/~aloi/  Amsterdam Library of Object Images (ALOI)]
-** [http://www-rocq.inria.fr/~tarel/syntim/paires.html Stereograms of the Syntim team]
+** [http://perso.lcpc.fr/tarel.jean-philippe/syntim/paires.html Stereograms of the Syntim team]
 * Download the [http://vision.eng.shu.ac.uk/jan/mimas2.3gp animated Mimas-logo in 3GP-format] for your mobile!
 * Publicity
@@ Line 90: / Line 126: @@
 ** [http://www.roborealm.com/links/vision_software.php Mimas at roborealm.com!]
 ** [http://robots.net/article/1855.html Mimas on robots.net!]
+** [http://www.iee.org/oncomms/sector/computing/magazine.cfm?issueID=119&articleID=D7AE89FD-AED1-AE33-59A461ED68489494 Mimas in IEE/IET Computing and Control]
+** [http://www.inma.ucl.ac.be/~francois/blog/archives/archive_2006-m03.php Mimas in Intelligent Machines]
+* [http://en.wikipedia.org/wiki/Category:Computer_vision Computer Vision Category at Wikipedia.org]
+* [http://computervision.wikia.com/ Computer Vision at Wikia.com]
+* [http://www.cee.hw.ac.uk/hipr/html/hipr_top.html Image processing reference by the University of Edinburgh]
+{{Addthis}}
 [[Category:Projects]]
-[[Category:Mimas|*Mimas]]

Mimas

Latest revision as of 18:05, 17 March 2010

Contents

[edit] Introduction

[edit] Downloads

[edit] Mimas-2.1

[edit] Release Notes

[edit] Change log

[edit] Older releases

[edit] Demonstrations

[edit] Presentations

[edit] Functionality

[edit] Software Engineering

[edit] See Also

[edit] External Links

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