Changes between Version 33 and Version 34 of GsocDSMGenerationToolForOSSIM

Timestamp:

08/15/14 14:33:10 (10 years ago)

Author:

martidi

Comment:

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GsocDSMGenerationToolForOSSIM

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+'''Week 13:'''
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+WHAT I GET DONE THIS WEEK:
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+I have eventually finished my plug-in!
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+I have selected the optimized parameters for the SGM algorithm in order to generate a good-quality Disparity Map.
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+I have added the possibility to orthorectify the images using SRTM data instead of projecting on an horizontal plane.
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+I have implemented the conversion from the Disparity Map into a geocoded DSM: the “local” Disparity Map obtained from the Disparity Map class is converted from pixels to meters, then summed up to the height of the surface used for the orthorectification. Finally I have geocoded the DSM obtained in a standard geotiff format, thanks to the ossim Image File Writer function.
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+I have begun “scrubbing” the code for the final version.
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+I have begun writing the documentation on how to compile and test the program.
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+I have uploaded the updated code in the repository (https://github.com/martidi/OSSIM-GSoC-2014).
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+[[BR]]
+WHAT I PLAN ON DOING IN THE NEXT FUTURE:
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+As a possible development of this project, it could be feasible to refine the DSM extraction procedure adopting a pyramidal multi-resolution approach. An algorithm working with a coarse-to-fine multi-resolution pyramidal structure can be used to obtain intermediate DSMs at multiple resolutions. This kind of strategy have particular relevance for DSM extraction in areas characterized by complex terrain morphology
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+[[BR]]
+SOMETHING ON WHICH I AM BLOCKED:
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+---
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