wiki:GmImgProc

Version 9 (modified by alexandra.olteanu, 14 years ago) (diff)

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GmImgProc: Life is better with us

Framework

  • Team members: Alexandru Stefanescu - alexandru.stefanescu1708, Alexandra Olteanu - alexandra.olteanu
  • Project description: Image processing : binarization with otsu1d, otsu2d, niblack; image color uniformization

Technologies we use

Steps

  1. Play with the framework
  1. Otsu1d serial implementation 2.1. For rectangular zones

2.2. Make it work for non-rectangular zones

  1. Otsu2d serial implementation 3.1. For rectangular zones

3.2. Make it work for non-rectangular zones

  1. Niblack serial implementation 4.1. Just for rectangular zones
  1. Image color uniformization
  1. Otsu1d parallelization with openMP (for non-rectangular zones version)
  1. Otsu2d parallelization with openMP (for non-rectangular zones version)
  1. Niblack parallelization with openMP
  1. Parallelization of image color uniformization algorithm with openMP
  1. Otsu2d parallelization with openCL

Project documentation

Serial implementation results and documentation(steps 1-5):

http://docs.google.com/fileview?id=0B_-PCgaqcuLKNzkwODI5NTQtY2MzMi00M2ExLThkZTQtOTNkMGRiMmQyYzMy&hl=en

Results

Bibliography

http://www1.rz.rwth-aachen.de/computing/events/2007/parco_openmp/parco_cpp_openmp.pdf http://www1.rz.rwth-aachen.de/computing/events/2007/parco_openmp/Larry_ITT3.0.pdf http://docs.sun.com/app/docs/doc/819-5270/aewcv?a=view http://72.5.124.69/display/openmp/Tasks+vs+Nested+Parallel+Regions http://www.cscs.ch/fileadmin/user_upload/customers/CSCS_Application_Data/Files/Presentations/CPW09_OpenMp.pdf http://vecpar.fe.up.pt/2006/programme/papers/65.pdf

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