Hi all, I am struggeling with HolologousPointsExtraction for a multi-temporal set of RapidEye images (5m Resolution)
When I run the following code on the raw integere value image (u16bit) I get a large number of homolgous points (>10000). otbcli_HomologousPointsExtraction -in1 "imageA_int.tif" -band1 4 -in2 "imageB_int.tif" -band2 4 -backmatching 1 -precision 10 -mfilter 1 -threshold 0.6 -mode full -2wgs84 1 -elev.geoid dtm_utm32_wgs84.tif -out tie_points.txt -outvector tie_points.shp However, when I convert the images to floating point values (Float 32bit) when calulating TOA I don't get any match points for exactly the same images otbcli_HomologousPointsExtraction -in1 "imageA_float.tif" -band1 4 -in2 "imageB_float.tif" -band2 4 -backmatching 1 -precision 10 -mfilter 1 -threshold 0.6 -mode full -2wgs84 1 -elev.geoid dtm_utm32_wgs84.tif -out tie_points.txt -outvector tie_points.shp Any suggestions? -- -- Check the OTB FAQ at http://www.orfeo-toolbox.org/FAQ.html You received this message because you are subscribed to the Google Groups "otb-users" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/otb-users?hl=en --- You received this message because you are subscribed to the Google Groups "otb-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
