Dear Alex Fliker autopano-sift-c has been deprecated for quite some time now due to concerns about the use of a patented algorithm, IIRC. It has not seen any maintenance since 2009. No wonder it has fallen behind regarding support of current features.
Why don't you use cpfind instead? With kind regards Stefan Peter -- You received this bug notification because you are a member of Hugin Developers, which is subscribed to Enblend. https://bugs.launchpad.net/bugs/1630172 Title: Unadequate stitching of a HDR panorama Status in Enblend: New Bug description: HDR files: https://fliker09.tk/sharedstuff/launchpad/1.hdr https://fliker09.tk/sharedstuff/launchpad/2.hdr https://fliker09.tk/sharedstuff/launchpad/3.hdr https://fliker09.tk/sharedstuff/launchpad/4.hdr Project file: https://fliker09.tk/sharedstuff/launchpad/panorama_8_panomodify.pto Execute: nona -m EXR_m -o panorama panorama_8_panomodify.pto I get 4 EXR files. For visualization I tone-mapped them using mai11 operator: https://fliker09.tk/sharedstuff/launchpad/panorama0000.jpg https://fliker09.tk/sharedstuff/launchpad/panorama0001.jpg https://fliker09.tk/sharedstuff/launchpad/panorama0002.jpg https://fliker09.tk/sharedstuff/launchpad/panorama0003.jpg Looks all good. After that I try to stitch them using enblend 4.2 (nft and graph-cut algorithms) and verdandi 2016.2.0 (watershed algorithm): enblend --wrap=horizontal --blend-colorspace=IDENTITY -o panorama_original.exr --primary-seam-generator=nearest-feature-transform panorama000*.exr enblend --wrap=horizontal --blend-colorspace=IDENTITY -o panorama_original.exr panorama000*.exr verdandi --wrap --seam=blend --output=panorama_original.exr panorama000*.exr I again tone-mapped the results for visualization: https://fliker09.tk/sharedstuff/launchpad/hdr/ I hope no commentaries are needed... Next, I decided to tone-map the nona's output: pfsin panorama000$i.exr | pfstmo_mai11 | pfsout panorama000$i.tiff convert panorama000$i.tiff -channel a -negate +channel panorama000$i.tif After that I stitched again: enblend --wrap=horizontal --compression=none --blend-colorspace=IDENTITY --fine-mask -o panorama_original.tif --primary-seam-generator=nearest-feature-transform panorama000*.tif enblend --wrap=horizontal --compression=none --blend-colorspace=IDENTITY -o panorama_original.tif panorama000*.tif verdandi --wrap --seam=blend --output=panorama_original.tif panorama000*.tif And here are the results: https://fliker09.tk/sharedstuff/launchpad/tmo/ Difference is huge... Much better results! Now the question - why so bad with EXR files? Am I doing something wrong? To manage notifications about this bug go to: https://bugs.launchpad.net/enblend/+bug/1630172/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~hugin-devs Post to : [email protected] Unsubscribe : https://launchpad.net/~hugin-devs More help : https://help.launchpad.net/ListHelp
