Changes between Version 30 and Version 31 of OSSIMtoolForDSMgenerationFromTristereoAndSARimagery


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Timestamp:
Jul 6, 2015, 6:25:55 AM (9 years ago)
Author:
martidi
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  • OSSIMtoolForDSMgenerationFromTristereoAndSARimagery

    v30 v31  
    214214I have begun to implement disparity map fusion: starting from two disparity maps (obtained from the 3 images processed) I would like to obtain a single disparity map resulting from a clever fusion of the two previous maps. I thought to get the mean disparity value from the two maps for each (i,j) position if the difference between the two maps is under a threshold, otherwise, if the difference is higher, I get the value closest to the reference DSM used for the initial projection, moreover where there is a no data value I get the other disparity map result. 
    215215
    216 Following advice from mentors and community, in order to improve automatic TPs identification enabling a more homogeneous points detection, I have implemented a new OpenCV class able to find detectors for a source image divided into a grid and able to detect points in each cell. As you can see from the image below, results seems enough satisfying.
     216Following advice from mentors and community, in order to improve automatic TPs identification enabling a more homogeneous points detection, I have implemented a new OpenCV class able to find detectors for a source image divided into a grid and able to detect points in each cell. As you can see from the images below, results seems enough satisfying.
    217217
    218218Result for NAD-FWD pair: