TVMC: Time-Varying Mesh Compression
github.com
TVMC: Time-Varying Mesh Compression
1–10 of 12 posts
Re: TVMC: Time-Varying Mesh Compression
#2[deleted]
Re: TVMC: Time-Varying Mesh Compression
#3I couldn't really tell what it was this would be used for from just the repo.
Here is a acm link that I found from google.
Re: TVMC: Time-Varying Mesh Compression
#4I couldn't really tell what it was this would be used for from just the repo. Here is a acm link that I found from google. https://dl.acm.org/doi/10.1145/3712676.3714440
it's like MPEG for 3D mesh frames that are contiguous.
like today we only have JPEG like static compressors for meshes.. but this code TVMC does inter-frame compression to exploit temporal redundancy like an mp4. Pretttty cool
Re: TVMC: Time-Varying Mesh Compression
#5I couldn't really tell what it was this would be used for from just the repo. Here is a acm link that I found from google. https://dl.acm.org/doi/10.1145/3712676.3714440
it's like MPEG for 3D mesh frames that are contiguous. like today we only have JPEG like static compressors for meshes.. but this code TVMC does inter-frame compression to exploit temporal redundancy like an mp4. Pretttty cool
Oh that is pretty neat, I'm still failing to come up with any current use cases though. Most animations I'm use to are bone based which I think would still be smaller than this. I could see it for vertex based animations, but I'm not sure of any current cases where this is used. I'm sure there are good uses out there, I'm probably just missing it. I can at least think of potential future uses like vr movies, where if it's recorded and reconstructed into a 3d scene the bone information won't be there and most likely won't help even if it was.
Re: TVMC: Time-Varying Mesh Compression
#6We’ve definitely saturated the namespace of tokens in compsci. I came here to see how network mesh comms were being compressed.
Re: TVMC: Time-Varying Mesh Compression
#7We’ve definitely saturated the namespace of tokens in compsci. I came here to see how network mesh comms were being compressed.
I thought it was some level of detail thing that let you bail out after a deadline lol
Re: TVMC: Time-Varying Mesh Compression
#8We’ve definitely saturated the namespace of tokens in compsci. I came here to see how network mesh comms were being compressed.
i am traditionally a network guy who studied mesh networks.. I can feel your pain :)
Re: TVMC: Time-Varying Mesh Compression
#9Re: TVMC: Time-Varying Mesh Compression
#10Earlier quoted context omitted.
it's like MPEG for 3D mesh frames that are contiguous. like today we only have JPEG like static compressors for meshes.. but this code TVMC does inter-frame compression to exploit temporal redundancy like an mp4. Pretttty cool
Oh that is pretty neat, I'm still failing to come up with any current use cases though. Most animations I'm use to are bone based which I think would still be smaller than this. I could see it for vertex based animations, but I'm not sure of any current cases where this is used. I'm sure there are good uses out there, I'm probably just missing it. I can at least think of potential future uses like vr movies, where if…
Most animation in VFX is exported as alembic or USD and generally the skinning/bone deformations are baked down to vertex animations and sent on to the fx, lighting and compositing departments in that simplified but data heavier form. Better compression could save us many terabytes where I work, and who knows how many petabytes across the industry. Most studios use some amount of cloud rendering and the reduction in network traffic and storage with those farms would be appreciated.