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Incorrect rendering from cube to panorama (using nona and enblend)

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  • Eduard Witteveen
    Hello, I try to create an panorama from 6 different images with no overlap. When i create this i get black lines in the generated panorama. I tried to tune the
    Message 1 of 3 , Sep 16, 2009
      Hello,

      I try to create an panorama from 6 different images with no overlap. When i
      create this i get black lines in the generated panorama.
      I tried to tune the generation by changing *.pto in various ways. Still i am
      stuck with some "blacklines" in the panorma.

      For generation i use the following commands:
      <commands>
      nona.exe -m TIFF_m -o transformed nona.pto
      enblend.exe --no-optimize -o merged.jpg transformed0000.tif
      transformed0001.tif transformed0002.tif transformed0003.tif
      transformed0004.tif transformed0005.tif
      </commands>

      Where the nona.pto contains the following lines:
      <nona.pto>
      p f2 w4800 h2400 v360 k2 E1 R0 n"TIFF c:NONE r:CROP"
      m g1 i0 f0 m2 p0.00784314
      i w1200 h1200 f0 Eb1 Eev1 Er1 Ra0 Rb0 Rc0 Rd0 Re0 Va1 Vb0 Vc0 Vd0 Vx0 Vy0
      a0 b0 c0 d0 e0 g0 p0 r0 t0 v90 y180 Vm5 u10 n"back.jpg"
      i w1200 h1200 f0 Eb1 Eev1 Er1 Ra=0 Rb=0 Rc=0 Rd=0 Re=0 Va=0 Vb=0 Vc=0
      Vd=0 Vx=0 Vy=0 a=0 b=0 c=0 d=0 e=0 g=0 p-90 r0 t=0 v=0 y0 Vm5 u10
      n"down.jpg"
      i w1200 h1200 f0 Eb1 Eev1 Er1 Ra=0 Rb=0 Rc=0 Rd=0 Re=0 Va=0 Vb=0 Vc=0
      Vd=0 Vx=0 Vy=0 a=0 b=0 c=0 d=0 e=0 g=0 p0 r0 t=0 v=0 y0 Vm5 u10
      n"front.jpg"
      i w1200 h1200 f0 Eb1 Eev1 Er1 Ra=0 Rb=0 Rc=0 Rd=0 Re=0 Va=0 Vb=0 Vc=0
      Vd=0 Vx=0 Vy=0 a=0 b=0 c=0 d=0 e=0 g=0 p0 r0 t=0 v=0 y-90 Vm5 u10
      n"left.jpg"
      i w1200 h1200 f0 Eb1 Eev1 Er1 Ra=0 Rb=0 Rc=0 Rd=0 Re=0 Va=0 Vb=0 Vc=0
      Vd=0 Vx=0 Vy=0 a=0 b=0 c=0 d=0 e=0 g=0 p0 r0 t=0 v=0 y90 Vm5 u10
      n"right.jpg"
      i w1200 h1200 f0 Eb1 Eev1 Er1 Ra=0 Rb=0 Rc=0 Rd=0 Re=0 Va=0 Vb=0 Vc=0
      Vd=0 Vx=0 Vy=0 a=0 b=0 c=0 d=0 e=0 g=0 p90 r0 t=0 v=0 y0 Vm5 u10 n"up.jpg"
      v p0 r0 y0
      v p1 r1 y1
      v p3 r3 y3
      v p4 r4 y4
      v p5 r5 y5
      v
      </nona.pto>

      Question: how can i generate a panorama from the different tiles, without
      the "blacklines"?

      I've attached a small version of the generated panorama and the sources so
      this proces can be reproduced.


      Eduard Witteveen


      [Non-text portions of this message have been removed]
    • Bruno Postle
      ... You don t need enblend, it won t work anyway as it can t do anything useful with zero width overlaps. Try this instead: nona -o transformed nona.pto --
      Message 2 of 3 , Sep 16, 2009
        On Wed 16-Sep-2009 at 11:50 +0200, Eduard Witteveen wrote:
        >
        >I try to create an panorama from 6 different images with no overlap. When i
        >create this i get black lines in the generated panorama.
        >I tried to tune the generation by changing *.pto in various ways. Still i am
        >stuck with some "blacklines" in the panorma.
        >
        > nona.exe -m TIFF_m -o transformed nona.pto
        > enblend.exe --no-optimize -o merged.jpg transformed0000.tif transformed0001.tif transformed0002.tif transformed0003.tif transformed0004.tif transformed0005.tif

        You don't need enblend, it won't work anyway as it can't do anything
        useful with zero width overlaps. Try this instead:

        nona -o transformed nona.pto

        --
        Bruno
      • Eduard Witteveen
        Great, it worked! Thank you very much! ... [Non-text portions of this message have been removed]
        Message 3 of 3 , Sep 16, 2009
          Great, it worked!

          Thank you very much!

          On Wed, Sep 16, 2009 at 12:27 PM, Bruno Postle <bruno@...> wrote:

          >
          >
          > On Wed 16-Sep-2009 at 11:50 +0200, Eduard Witteveen wrote:
          > >
          > >I try to create an panorama from 6 different images with no overlap. When
          > i
          > >create this i get black lines in the generated panorama.
          > >I tried to tune the generation by changing *.pto in various ways. Still i
          > am
          > >stuck with some "blacklines" in the panorma.
          > >
          > > nona.exe -m TIFF_m -o transformed nona.pto
          > > enblend.exe --no-optimize -o merged.jpg transformed0000.tif
          > transformed0001.tif transformed0002.tif transformed0003.tif
          > transformed0004.tif transformed0005.tif
          >
          > You don't need enblend, it won't work anyway as it can't do anything
          > useful with zero width overlaps. Try this instead:
          >
          > nona -o transformed nona.pto
          >
          > --
          > Bruno
          >
          >


          [Non-text portions of this message have been removed]
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