- Wim Koornneef wrote:
> ....When I thought about the issue this formula to calculate the number of

The math above about the number of images needed when using a one camera 3D

> images that are needed popped up (*):

>

> A-reference number of images for a shoot in NPP=4

> B-reference forward shift out of NPP (cm)=1

> C-reference number of pixels of stitched pano (mpx)=20

>

> Number of images needed: A x (B + forward shift out of NPP) x C / size of

> stitched pano

>

> (*) I made the formula based on some educated guesses about the relations

> between the parameters so for sure it is not based on any real science...

>

> I my case I should have shot at least: 4x(8+1)x26/20= ~ 47 images instead

> of 31.

> For a larger output f.e. 10.000x5000 px (50mpx) I would need 90 images to

> get a good result......

system is ok but I made a typo in the formula, it should be:

Number of images needed: A x (B + forward shift out of NPP) x size of

stitched pano / C

Wim

--

View this message in context: http://panotoolsng.586017.n4.nabble.com/Action-spherical-stereo-panoramas-with-video-DSLRs-tp1690033p2125199.html

Sent from the PanoToolsNG mailing list archive at Nabble.com. - Wim Koornneef wrote:
> ....When I thought about the issue this formula to calculate the number of

The math above about the number of images needed when using a one camera 3D

> images that are needed popped up (*):

>

> A-reference number of images for a shoot in NPP=4

> B-reference forward shift out of NPP (cm)=1

> C-reference number of pixels of stitched pano (mpx)=20

>

> Number of images needed: A x (B + forward shift out of NPP) x C / size of

> stitched pano

>

> (*) I made the formula based on some educated guesses about the relations

> between the parameters so for sure it is not based on any real science...

>

> I my case I should have shot at least: 4x(8+1)x26/20= ~ 47 images instead

> of 31.

> For a larger output f.e. 10.000x5000 px (50mpx) I would need 90 images to

> get a good result......

system is ok but I made a typo in the formula, it should be:

Number of images needed: A x (B + forward shift out of NPP) x size of

stitched pano / C

Wim

--

View this message in context: http://panotoolsng.586017.n4.nabble.com/Action-spherical-stereo-panoramas-with-video-DSLRs-tp1690033p2125199.html

Sent from the PanoToolsNG mailing list archive at Nabble.com.