[Gimp-user] Lens distortion correction

Hi! Is there an easy way in GIMP to make corrections to those distortions that happen for instance, when we try to take a photo from a very high building (when the straigh edges get a bit rounded or inclined). I think there are some similar apps in wich we can do that by using a grid to d

Re: [Gimp-user] Lens distortion correction

Victor Domingos wrote: > Hi! > > Is there an easy way in GIMP to make corrections to those distortions > that happen for instance, when we try to take a photo from a very > high building (when the straigh edges get a bit rounded or inclined). > I think there are some similar apps in wich we

Re: [Gimp-user] Lens distortion correction

yes, it's called Perspective or "Change the Perspective of the layer or selection." it is on the main menu screen as a trapezoid. i've used it to correct keystoning of photographing a tall building, or a mural when photographed from off to the side. it gives you a grid for reference and it's qu

Re: [Gimp-user] Lens distortion correction

That won't really work for curvature caused by lens distortion, because the distortion is... curved. On 6/21/07, Rei Shinozuka <[EMAIL PROTECTED]> wrote: > > yes, it's called Perspective or "Change the Perspective of > the layer or selection." it is on the main menu screen as > a trapezoid. i've

Re: [Gimp-user] Lens distortion correction

> Is there an easy way in GIMP to make corrections to those distortions > that happen for instance, when we try to take a photo from a very > high building (when the straigh edges get a bit rounded or inclined). > I think there are some similar apps in wich we can do that by using a > grid

Re: [Gimp-user] Lens distortion correction

Victor Domingos wrote: >>> Is there an easy way in GIMP to make corrections to those distortions >>> that happen for instance, when we try to take a photo from a very >>> high building (when the straigh edges get a bit rounded or inclined). John Allsopp wrote: >> I blogged about it here >>

Re: [Gimp-user] Lens distortion correction

2007 m. birželis 21 d., ketvirtadienis 13:37, John Allsopp rašė: > Nice, corrects perspective, but doesn't correct lens distortion, if I'm > right. Anyone re lens distortion that makes staight lines curved? Maybye Filter>glass effects>lens? ___ Gimp-use

Re: [Gimp-user] Lens distortion correction

John Allsopp wrote: > Victor Domingos wrote: > >> Hi! >> >> Is there an easy way in GIMP to make corrections to those distortions >> that happen for instance, when we try to take a photo from a very >> high building (when the straigh edges get a bit rounded or inclined). >> I think there a

Re: [Gimp-user] Lens distortion correction

Hi ! You can try the Gimp Wideangle filter : http://members.ozemail.com.au/~hodsond/wideangle.html Cheers, Jeff > Hi! > > Is there an easy way in GIMP to make corrections to those distortions > that happen for instance, when we try to take a photo from a very > high building (when the stra

Re: [Gimp-user] Wow Linux Journal not very enamoured with GIMP.

On Wednesday 20 June 2007, Rachael H. wrote: > Same here. I read that article and felt like they were bashing the > Gimp. I did download Krista to see how it worked. I ended up > uninstalling since it ran pretty slow. Seems like everything for KDE With Krita, what's exciting is how fast it prog

Re: [Gimp-user] Wow Linux Journal not very enamoured with GIMP.

On Wednesday 20 June 2007, Eric P wrote: > > I really get peeved by these types of articles. GIMP is GIMP. Krita is > > Krita. CinePaint is CinePaint. Each is a tool. Use the right tool for > > the job. There are lots of hammers. Some are good for some projects. > > Others are good for other

Re: [Gimp-user] Lens distortion correction

I think in PS CS2 you can compensate (roughly) for actual lens distortions like barrel, pin-cushion, vignetting as well as key stoning (the last, you can do easily in GIMP) This company claims to actually have distortion profiles and lots of lenses to do specific corrections http://www.dxo.com/en