IFD:IPWMP SoS21/Sources-19Apr21: Difference between revisions

From Medien Wiki
No edit summary
No edit summary
 
(5 intermediate revisions by the same user not shown)
Line 8: Line 8:
https://toniomundry.com/btc-bliss/<br/>
https://toniomundry.com/btc-bliss/<br/>


""Image aquisition tips:""<br/>
-
 
Image aquisition tips:<br/>
 
any camera can do BUT higher resolution = higher model detail<br/>
any camera can do BUT higher resolution = higher model detail<br/>
always shoot raw - process if necessary - export tiff / jpeg<br/>
always shoot raw - process if necessary - export tiff / jpeg<br/>
use fixed focal length / 24mm - 50mm recommended<br/>
use fixed focal length / 24mm - 50mm recommended<br/>
if variable zoom then keep it always at the minimum or maximum length and don’t change it while image acquisition<br/>
if variable zoom then keep it always at minimum or maximum length and don’t change it while shooting<br/>
constant aperture f/5.6-8.0 (f/11 max)<br/>
constant aperture f/5.6-8.0 (f/11 max)<br/>
keep whole object in focus<br/>
keep whole object in focus<br/>
Line 26: Line 29:
shoot from as many angles as possible, up to down and around<br/>
shoot from as many angles as possible, up to down and around<br/>
always take more pics than necessary<br/>
always take more pics than necessary<br/>
Calibrated Photogrammetric Scale Bars (as an example, regarding targets)<br/>
http://culturalheritageimaging.org/What_We_Offer/Gear/Scale_Bars/index.html<br/>

Latest revision as of 16:13, 26 April 2021

Black Atlass 'JEWELS' video Directed by Yoann Lemoine
https://designcollector.net/music/black-atlass-jewels-directed-by-woodkid

Tivon Rice's environment built for absence (an unofficial/artificial sequel to J.G. Ballard's "High Rise")
https://www.tivonrice.com/absence.html

Tonio Mundry's Beyond The Canvas - Bliss
https://toniomundry.com/btc-bliss/

-

Image aquisition tips:

any camera can do BUT higher resolution = higher model detail
always shoot raw - process if necessary - export tiff / jpeg
use fixed focal length / 24mm - 50mm recommended
if variable zoom then keep it always at minimum or maximum length and don’t change it while shooting
constant aperture f/5.6-8.0 (f/11 max)
keep whole object in focus
iso as low as possible 100-800
diffuse light - no hard shadows!
camera orientation depending on subject - fill the frame
increments of 10-15 degrees between pics
overlap two thirds / 60% of last pic
no over- or underexposed pics
use gray card / color checker if necessary
use printed measurement markers / tennis balls for big scenes / or when footage origin differs
use tripod when low light or turntable
shoot from as many angles as possible, up to down and around
always take more pics than necessary

Calibrated Photogrammetric Scale Bars (as an example, regarding targets)
http://culturalheritageimaging.org/What_We_Offer/Gear/Scale_Bars/index.html