I think you expect too much for a fully automatic alignment. There are several issues with your images: * different view angle * different exposure * second image out of focus (not sharp) * fast moving clouds.
cpfind can handle this issues slightly better, but you would need to align it afterwards. ** Changed in: hugin Status: New => Invalid -- You received this bug notification because you are a member of Hugin Developers, which is subscribed to Hugin. https://bugs.launchpad.net/bugs/1828478 Title: align_image_stack fails Status in Hugin: Invalid Bug description: align_image_stack -v -p /home/yanez/Data/Pictures/ap_resGDG1O7 "/home/yanez/Data/Pictures/2019_05_05/DSC09562.JPG" "/home/yanez/Data/Pictures/2019_05_05/DSC09563.JPG" contents of ap_resGDG1O7 # hugin project file #hugin_ptoversion 2 p f0 w7952 h5304 v81.1938 E13.2928 R0 n"TIFF_m c:LZW" m g1 i0 f0 m2 p0.00784314 # image lines #-hugin cropFactor=1 i w7952 h5304 f0 v81.19382493222 Ra0 Rb0 Rc0 Rd0 Re0 Eev13.2927817323367 Er1 Eb1 r0 p0 y0 TrX0 TrY0 TrZ0 Tpy0 Tpp0 j0 a0 b0 c0 d0 e0 g0 t0 Va1 Vb0 Vc0 Vd0 Vx0 Vy0 Vm5 n"/home/yanez/Data/Pictures/2019_05_05/DSC09562.JPG" #-hugin cropFactor=1 i w7952 h5304 f0 v=0 Ra=0 Rb=0 Rc=0 Rd=0 Re=0 Eev11.6147098272241 Er=0 Eb=0 r-0.713540371111798 p0.0722367508073554 y0.134841272609866 TrX0 TrY0 TrZ0 Tpy0 Tpp0 j=0 a=0 b=0 c=0 d=0 e=0 g=0 t=0 Va=0 Vb=0 Vc=0 Vd=0 Vx=0 Vy=0 Vm5 n"/home/yanez/Data/Pictures/2019_05_05/DSC09563.JPG" # specify variables that should be optimized v r1 v p1 v y1 v # control points #hugin_optimizeReferenceImage 0 #hugin_blender enblend #hugin_remapper nona #hugin_enblendOptions #hugin_enfuseOptions #hugin_hdrmergeOptions #hugin_verdandiOptions #hugin_outputLDRBlended true #hugin_outputLDRLayers false #hugin_outputLDRExposureRemapped false #hugin_outputLDRExposureLayers false #hugin_outputLDRExposureBlended false #hugin_outputLDRStacks false #hugin_outputLDRExposureLayersFused false #hugin_outputHDRBlended false #hugin_outputHDRLayers false #hugin_outputHDRStacks false #hugin_outputLayersCompression LZW #hugin_outputImageType tif #hugin_outputImageTypeCompression LZW #hugin_outputJPEGQuality 100 #hugin_outputImageTypeHDR exr #hugin_outputImageTypeHDRCompression LZW #hugin_outputStacksMinOverlap 0.7 #hugin_outputLayersExposureDiff 0.5 #hugin_optimizerMasterSwitch 0 #hugin_optimizerPhotoMasterSwitch 0 thanks in advance To manage notifications about this bug go to: https://bugs.launchpad.net/hugin/+bug/1828478/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~hugin-devs Post to : hugin-devs@lists.launchpad.net Unsubscribe : https://launchpad.net/~hugin-devs More help : https://help.launchpad.net/ListHelp