Mailing Lists: Apple Mailing Lists

Image of Mac OS face in stamp
 
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: Dimension X Resolution :: keeping on




On Aug 20, 2006, at 4:23 AM, A Y R T O N wrote:

18/06, Hans Nyberg <email@hidden> wrote:

Its very easy. Use Frank's panorama calculator http://www.frankvanderpol.nl/fov_pan_calc.htm

Set lens to 16 mm and load the sensor size which is for the D200 23.6
x 15.8 mm  3872 x 2592

Wonderfull Thanks. Just some more questions. How do you know the size in mm ? it's on the owners manual ?

In specifications. I usually get it at http://www.dpreview.com/


Click the calculate now and you have the HFOV and VFOV 57,17x86,55

With 12 images you have 47% overlap which is more than enough,

Also here, how do you calculate it's a 47% ???
Use the calculator
http://www.frankvanderpol.nl/fov_pan_calc.htm


You need to cover 360 degrees 360/57 = 6,3
Multiplied with your resolution you get 6,3x2592 = 16329 pixels which
is what Photovista also gave you.

Any idea WHY Photovista could NOT finalize a perfect image ???

To big for Photovista probably. Depends on your computer.
And Photovista is not an exact stitcher.
It only use a standard logaritm for remapping. And no compensations for horisontal differences.
It is like using PTMac or PTgui without optimizer and all values set to zero.


Hans
www.panoramas.dk
_______________________________________________
Do not post admin requests to the list. They will be ignored.
QuickTime-VR mailing list      (email@hidden)
Help/Unsubscribe/Update your Subscription:
http://lists.apple.com/mailman/options/quicktime-vr/email@hidden

This email sent to email@hidden
References: 
 >Dimension X Resolution :: 1 More Question :-) (From: - AYRTON VR - <email@hidden>)
 >Re: Dimension X Resolution :: 1 More Question :-) (From: - AYRTON VR - <email@hidden>)
 >Re: Dimension X Resolution :: 1 More Question :-) (From: Hans Nyberg <email@hidden>)
 >Re: Dimension X Resolution :: keeping on (From: - AYRTON VR - <email@hidden>)
 >Re: Dimension X Resolution :: keeping on (From: Hans Nyberg <email@hidden>)



Visit the Apple Store online or at retail locations.
1-800-MY-APPLE

Contact Apple | Terms of Use | Privacy Policy

Copyright © 2007 Apple Inc. All rights reserved.