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Published 20 hours ago • verified publisher icon AcademySoftwareFoundation

OpenLensIO

Open jamesmosys opened this issue 1 year ago • 10 comments

Describe the purpose of the group in no more than 4-5 sentences

OpenLensIO is a community dedicated to enhancing interoperability in lens distortion modelling for media production. It formulates a set of standard mathematical models for lenses targeting their application in media production and presents open-source reference implementations for the providers and consumers of lens metadata.

Goals of the working group

  • Reach consensus on and publish a generic, practical, end-to-end mathematical model for lenses for use in visual effects and virtual production
  • Provide training resources and detailed documentation on lens distortion processes - capture, transmission and application
  • Provide open-source reference implementations for lens metadata that can be used by calibration tools, in real- and non-real-time visual effects pipelines, and in live lens data transmission
  • Provide a framework for an open and free online lens library that can be contributed to by the community.

Non-goals of the working group

  • Infringe on lens, camera tracking or render engine manufacturers' intellectual property or commercial value in lens calibration techniques
  • Handle lens distortion outside of content creation / media production verticals

Deliverables

  • End-to-end mathematical model for lens distortion
  • Reference implementations for capture, transmission and application of lens distortion
  • Framework and guidelines for contribution to the OpenLensIO lens library

jamesmosys avatar Feb 14 '24 10:02 jamesmosys

Hi @jamesmosys - we have scheduled this for March 6, 2024. Let us know if that date works, and please share in this ticket any presentation materials you plan to present. Thanks!

jmertic avatar Feb 15 '24 12:02 jmertic

Thanks @jmertic - that date works great. I'm based in the UK. Thanks!

jamesmosys avatar Feb 15 '24 17:02 jamesmosys

Great! You can register for the meeting at https://zoom-lfx.platform.linuxfoundation.org/meeting/97880950229?password=81d2940e-c055-43b9-9b5a-6cd7d7090feb

jmertic avatar Feb 15 '24 18:02 jmertic

I have a short presentation to give some context if there is time. Thanks and see you tomorrow!

jamesmosys avatar Mar 05 '24 19:03 jamesmosys

Sounds great! You should have around 25 minutes for the presentation and Q&A

jmertic avatar Mar 05 '24 19:03 jmertic

Thank you @jamesmosys for the proposal. As discussed by the TAC, please reach out to some of the other groups such as the USDWG Camera SIG to see about potential alignment. Let us know when we can reschedule you to come back to the TAC

jmertic avatar Mar 07 '24 12:03 jmertic

Hi @jamesmosys - seeing if you've reached out to the recommended groups and have any updates on how you'd like to proceed.

jmertic avatar Jul 03 '24 12:07 jmertic

Hi @jamesmosys - any updates?

jmertic avatar Jul 30 '24 17:07 jmertic

Hi @jmertic - sorry for delayed response. The RIS OSVP group are currently prioritising working on the tracking protocol side of things. This is close to completion and as soon as it is we will be back on to lens mathematics. I'll keep this thread updated with our progress. Thanks.

jamesmosys avatar Aug 05 '24 09:08 jamesmosys

No worries @jamesmosys - let us know if you need any assistance or support.

jmertic avatar Aug 05 '24 12:08 jmertic