VRwave wrote:Bicubic and Lanczos are the interpolators used by PTGui when the image is remapped to the desired projection, but I was referring to the blending algorithm you used, as in: PTGui's own blender, Smartblend or Enblend.
Impossible ! I'm on Mac and neither Smartblend neither Enblend are avalaible on my system (I was able to use Smartblend in past with a lot of tweaking on Mac but too complicated to get it working on Snow Leopard now
VRwave wrote:Are you using by any chance a polarising filter on you lens ?
absolutely nothing on my lens ! and none post-processing on RAW excepted light adjustment (but I do same change on all pictures of one panorama !).
VRwave wrote:... with a nice blue gradient, instead of that darker area opposite to the sun, when you look up.
hum looks too clear in my point of view but I get the idea