Changes between Version 13 and Version 14 of GsocDSMGenerationToolForOSSIM

Timestamp:

06/20/14 17:02:53 (11 years ago)

Author:

martidi

Comment:

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GsocDSMGenerationToolForOSSIM

@@ -150 +150 @@
 
 I am having some issues in the integration between OpenCV algorithms and OSSIM Apps: I have found some compiling problems using some Open-CV basic class (i.e. cv::Mat, cv::imread, etc.). Probably I have not configured rightly the Cmake-List-File.
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+
+
+=== Weekly Report 5 (2014, June 20) ===
+
+'''Week 5:'''
+
+WHAT I GET DONE THIS WEEK:
+
+As a result of a talk with mentors, I have changed the procedure I have thought for the orthorectification on a plane: instead of orthorectify on a plane using the OSSIM orthorectification class, I have thought to impose a fixed height and use it when SRTM data is not available. For this reason I have set up in the preference file a default height above ellipsoid, for use when no elevation data is present. In this way raw images are projected automatically at this height.
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+
+I have created the ortho function (ortho.cpp and ortho.h) and I have implemented it in the ossim-epipolar app that I'm designing, in order to be able to call the function easier for e.g. ortorectify more than an image per time.
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+I have detailed the procedure I will implement for DSM generation. 
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+I have continued improving the procedure for the implementation of the Semi Global Matching algorithm: for every raw image I have computed the SGM in i and j directions both in negative and positive, so to obtain 4 Disparity Maps to compare. What I want to do is to mediate the 4 different DSMs, that it is possible to achieve from the Disparity Maps, in order to obtain a more robust result. 
+
+I have drafted the mid-term evaluation report.
+
+[[BR]]
+WHAT I PLAN ON DOING NEXT WEEK:
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+To solve the problem on which I am stuck.
+
+To finalize the mid-term evaluation report.
+
+To continue working on epipolar images generation and to improve Disparity Map creation.
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+To test and control implementation efficacy – discuss results with mentors.
+
+[[BR]]
+SOMETHING ON WHICH I AM BLOCKED:
+
+I am having some issues with automatic TPs collection and orthorectification on particular imagery I am testing.