Features
Support
Community
Downloads
Buy
About
Forum
Home
Search
Login
Register
Agisoft Metashape
»
Agisoft Metashape
»
General
»
About Camera projection center in Metashape
« previous
next »
Print
Pages: [
1
]
Author
Topic: About Camera projection center in Metashape (Read 1549 times)
t.h
Newbie
Posts: 6
About Camera projection center in Metashape
«
on:
November 07, 2022, 06:09:12 AM »
I have a question about camera projection center described in
Appendix D. Camera models section of
https://www.agisoft.com/pdf/metashape-pro_1_8_en.pdf
.
Is camera projection center "optical center of lens" or "center of CMOS image sensor"?
My understanding is "optical center of lens" in attached image.
Is it right?
Logged
Kiesel
Sr. Member
Posts: 332
Re: About Camera projection center in Metashape
«
Reply #1 on:
November 10, 2022, 10:28:56 AM »
Yes the camera projection center O is the "pinhole" in the camera pinhole model, where the principal point H' is the base point of O in the sensor area (with it's offfets Cx and Cy to the sensor center).
Best regards
Kiesel
Logged
Print
Pages: [
1
]
« previous
next »
Agisoft Metashape
»
Agisoft Metashape
»
General
»
About Camera projection center in Metashape
Features
Support
Community
Downloads
Buy
About
Features
Support
Community
Downloads
Buy
About
Metashape presentation
(PDF, 5 Mb)