[hugin-ptx] Re: Installing compressed man pages

2011-01-03 Thread Tduell
Hullo Kornel, On Jan 3, 9:07 am, Kornel Benko kornel.be...@berlin.de wrote: Am Sonntag, 2. Januar 2011 schrieb Yuval Levy: On January 2, 2011 10:47:24 am Kornel Benko wrote: Hi Yuv, I tried your idea to install compressed man pages. Looks useful. At least on my system it works

Re: [hugin-ptx] Re: script to scale up pto files

2011-01-03 Thread Rogier Wolff
On Sun, Jan 02, 2011 at 09:37:02AM -0500, Yuval Levy wrote: On December 29, 2010 05:02:30 am kfj wrote: On 28 Dez., 23:57, Bruno Postle br...@postle.net wrote: Rogier, whom I asked for his personal script in the initial post, isn't sharing it and Bruno doesn't scale by arbitrary factors,

Re: [hugin-ptx] Re: idea for CP deletion

2011-01-03 Thread Rogier Wolff
On Sun, Jan 02, 2011 at 09:37:00AM -0500, Yuval Levy wrote: More room for scripting experiments. Let me just finish with a remark I've made over and over: if your lens is well calibrated, you really don't need that many CPs. Either you use a set with a great number of CPs to calibrate your

[hugin-ptx] Re: ANN: Hugin 2010.4.0 released

2011-01-03 Thread Thomas
Hi, and thanks a lot for the new release! The german release notes on http://hugin.sourceforge.net/releases/2010.4.0/de.shtml link in the chapter of make to the english wikipedia-page, but they should link to the german (http://de.wikipedia.org/wiki/Make) thomas On 1 Jan., 16:21, Yuval Levy

Re: [hugin-ptx] Re: idea for CP deletion

2011-01-03 Thread Rogier Wolff
On Sun, Jan 02, 2011 at 09:47:48PM -0500, Yuval Levy wrote: #-hugin cpWeight s0 a0 w100 Hey, do you see a need for an active-weight-zero control point? Do you see a need for an inactive weight-not-zero control point? If you set the weight to zero for control points that are not active, the

[hugin-ptx] radial correction

2011-01-03 Thread dmg
Hi everybody, I got curious about how radial correction is computed and did a small test. From Helmut's description (remember, he implemented the code): http://www.all-in-one.ee/~dersch/barrel/barrel.html I learned that the correction is dd + cr + br^2 + ar^3 (found in the function radial).

Re: [hugin-ptx] radial correction

2011-01-03 Thread Stefan Peter
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hi Daniel Am 03.01.2011 12:24, schrieb dmg: Samyang should donate us a couple of lenses to be able to properly test the code. It has never been used. I have a Samyang 8mm. Let me know if you need test pictures (and what they should contain). If

Re: [hugin-ptx] Re: idea for CP deletion

2011-01-03 Thread Bruno Postle
On Sun 02-Jan-2011 at 21:47 -0500, Yuval Levy wrote: If there are no objections I will updated the specs both in Hugin and in Libpano to make developers aware of things to come. There is no need to update the docs until the feature exists, the implementation often determines the details

Re: [hugin-ptx] Re: radial correction

2011-01-03 Thread Bruno Postle
On Mon 03-Jan-2011 at 03:31 -0800, Daniel M. German wrote: thinking aloud, the fact that the field of view changes when the image is in landscape mode might have interesting repercussions during optimization. In practice the polynomial changes the angular distance between adjacent stitching

Re: [hugin-ptx] Re: Product Vision (was:An idea to expand HDR)

2011-01-03 Thread Dale Beams
Not as complicated as one might seem. There are many programs that ask for table sizes. This is essentially a table Dialog: How many rows columns Which direction Etc. The other option is to present a table layout. It's then easy to mark each cell in the table as row/column, set the

Re: [hugin-ptx] Re: Product Vision (was:An idea to expand HDR)

2011-01-03 Thread Dale Beams
In addition, other programs often use date/time of photo as an indication of loading to the grid. For example, the first photo having a time of 11:00 and the next having a time of 11:00:15 would indicate the first and next photos of the set, and their relationship to one another. This method is

[hugin-ptx] Re: Samyang 8mm polynomial

2011-01-03 Thread kfj
On 2 Jan., 22:19, dmg d...@uvic.ca wrote: Oleg, would you mind sending me a photo with prominent straight lines? Like a building shot straight forward. I will interested to look into this lens type, and potentially add a new projection. We believe it is a stereographic type of lens. I

Re: [hugin-ptx] Re: radial correction

2011-01-03 Thread Jim Watters
On 2011-01-03 7:31 AM, dmg wrote: field of view changes when the image is in landscape mode might have interesting repercussions during optimization. I wonder if a better solution would be to scale with respect to the corner of the frame. This is something that new users stumble over. There

Re: [hugin-ptx] Re: radial correction

2011-01-03 Thread dmg
...and abandon the a,b,c polynomial while we are at it.  There are definitely better lens models, the question is do we need the pain involved with changing from the existing model? We can leave it as is, and provide a better model, but what would the alternatives be? --dmg -- Bruno --

[hugin-ptx] Re: control point generator help needed

2011-01-03 Thread kfj
On 2 Jan., 22:10, Yuval Levy goo...@levy.ch wrote: name = re.sub ( '.*[/\\]' , '' , line.n.value ) What do you say? that you're the Python King and I have been away from Windows for too long to care ;-) Too much honour. I sympathize with your sentiment about Windows, but I've used it

Re: [hugin-ptx] Re: Samyang 8mm polynomial

2011-01-03 Thread dmg
Well, it is satisfying to know that the code we wrote works even though we could not test it ;) Using Sov image, I passed it through hugin. You will see that the stereographic is almost a match for this lens: http://turingmachine.org/~dmg/temp/samyang.jpg Sov, use this lens as stereographic. I

[hugin-ptx] making a flat, round panorama

2011-01-03 Thread Andy Baxter
Hi, I want to make a flat, circular panorama as a present for my dad. My idea so far is to start with a 360 degree cylindrical panorama and then map it onto a circle using the polar coordinates filter in the GIMP. This works OK, and looks like this:

Re: [hugin-ptx] making a flat, round panorama

2011-01-03 Thread Erik Krause
Am 03.01.2011 22:44, schrieb Andy Baxter: I want to make a flat, circular panorama as a present for my dad. My idea so far is to start with a 360 degree cylindrical panorama and then map it onto a circle using the polar coordinates filter in the GIMP. This works OK, and looks like this: