AAMToolbox Documentation: Difference between revisions

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(Created page with 'Go back to software<br><br> =Tutorials on the Shape modelling toolbox= __NOTOC__ The models shown in these tutorials illustrate features of the AAMToolbox software.…')
 
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[[Software|Go back to software]]<br><br>
[[Software|Go back to software]]<br><br>
=Tutorials on the Shape modelling toolbox=
*Shape and appearance analysis:''' what? why? how?'''
 
*Graphical help to '''thinking in shape space'''
__NOTOC__
*'''Download''' the AAMToolbox
The models shown in these tutorials illustrate features of the AAMToolbox software. They are not designed to understand the shape and appearance modelling which is better done from the published literature [http://www.computer.org/portal/web/csdl/doi/10.1109/34.982900 for example].<br>
*[[Tutorials on the Shape modelling toolbox| '''Tutorials''' on the AAMToolbox]]
Viewing these pages. Some versions of ''Firefox'' and ''Explorer'' do not create satisfactory prints even though you can view the pages with no problems. ''Chrome'' does appear to produce good printouts.
*Why write it in Matlab?
=Three ways to use ''AAMToolbox ''=
1) [[AAMToolbox Tutorial pages#1 Creating shape models in 2D| '''Analysing shapes.''']] i.e. the arrangement of points around a shape<br><br>
2)  [[AAMToolbox Tutorial pages#2 Analysing both shape and appearance in 2D|'''Analysing shape and appearance.''']] In addition to the points around a shape, analyse the appearance (grey scale or colour) within the shape.<br><br>
3) [[AAMToolbox Tutorial pages#3 Creating shape models in 3D|'''Analysing 3D shapes''']]
 
='''1''' Modelling using the Graphical User Interface=
== Isotropic growth==
'''How to use the tutorial.''' Open GFtbox and attempt to repeat the results shown.
===1 A===
{| border="0" cellpadding="5" cellspacing="3"
|- valign="top"
|width="700pt"|[[In the beginning Uniform|Tutorial on uniform growth.]]<br><br>Consider a disc shaped canvas (tissue) in which the '''specified growth is uniform''', isotropic and on both sides.<br><br>'''Into what shape will the disc grow?'''<br><br>This model is as simple as it gets. Notice that, during growth, the mesh is automatically subdivided. Notice also that the final surface is not quite flat. This is because, to allow it to deform in 3D, it is not flat initially. There are options to initialise a flat mesh and others to force it to remain flat - see options on the GUI (hover over controls to get prompts).<br><br>
In the absence of a polariser (there is no polariser in this example) growth will be isotropic, in other words growth in the plane of the canvas will be the average of what is specified for ''Kapar'' and ''Kaper'' (''A'' side) and ''Kbpar'' and ''Kbper'' (''B'' side).<br>
|width="300pt"|<wikiflv width="300" height="300" logo="false"  loop="true" background="white">GPT_tut_uniform_20110527-0003.flv|GPT_tut_uniform_20110527-0003_Last.png</wikiflv>
|}
===1 B===

Latest revision as of 10:03, 1 February 2012

Go back to software

  • Shape and appearance analysis: what? why? how?
  • Graphical help to thinking in shape space
  • Download the AAMToolbox
  • Tutorials on the AAMToolbox
  • Why write it in Matlab?
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