Top 10 Python cvpr2023 Projects

• SadTalker

  16 10,394 6.9 Python

  [CVPR 2023] SadTalker：Learning Realistic 3D Motion Coefficients for Stylized Audio-Driven Single Image Talking Face Animation

  

Project mention: Can some expert analyze a github repo and tell us if it's really safe or not? | /r/cybersecurity | 2023-12-07

• Painter

  1 2,428 4.9 Python

  Painter & SegGPT Series: Vision Foundation Models from BAAI

  

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• Torch-Pruning

  2 2,307 9.4 Python

  [CVPR 2023] Towards Any Structural Pruning; LLMs / SAM / Diffusion / Transformers / YOLOv8 / CNNs

Project mention: [P] Help: I want to compress EfficientnetV2 using pruning. | /r/MachineLearning | 2023-06-28

I also tried structured pruning from https://github.com/VainF/Torch-Pruning, as they report EfficientNetV2 to be "prunable", but got much worse results. However, the advantage of this approach is that it keeps the model dense, and you can get a real speed-up with common GPUs, while unstructured pruning sparsifies the model and you need hardware that can exploit such sparsity.

• openscene

  3 548 4.9 Python

  [CVPR'23] OpenScene: 3D Scene Understanding with Open Vocabularies

Project mention: OPENSCENE can identify objects, materials, affordances, activities, and room types in complex 3D scenes, all using a single model trained without any labeled 3D data | /r/AR_MR_XR | 2023-06-17

Project website: github.io/openscene

• IGEV

  1 461 4.9 Python

  [CVPR 2023] Iterative Geometry Encoding Volume for Stereo Matching and Multi-View Stereo

• VideoMAEv2

  1 397 4.1 Python

  [CVPR 2023] VideoMAE V2: Scaling Video Masked Autoencoders with Dual Masking

  

• PET-NeuS

  1 249 5.5 Python

  PET-NeuS: Positional Encoding Tri-Planes for Neural Surfaces (CVPR 2023)

Project mention: PET-NeuS: Positional Encoding Tri-Planes for Neural Surfaces | /r/BotNewsPreprints | 2023-05-10

A signed distance function (SDF) parametrized by an MLP is a common ingredient of neural surface reconstruction. We build on the successful recent method NeuS to extend it by three new components. The first component is to borrow the tri-plane representation from EG3D and represent signed distance fields as a mixture of tri-planes and MLPs instead of representing it with MLPs only. Using tri-planes leads to a more expressive data structure but will also introduce noise in the reconstructed surface. The second component is to use a new type of positional encoding with learnable weights to combat noise in the reconstruction process. We divide the features in the tri-plane into multiple frequency scales and modulate them with sin and cos functions of different frequencies. The third component is to use learnable convolution operations on the tri-plane features using self-attention convolution to produce features with different frequency bands. The experiments show that PET-NeuS achieves high-fidelity surface reconstruction on standard datasets. Following previous work and using the Chamfer metric as the most important way to measure surface reconstruction quality, we are able to improve upon the NeuS baseline by 57% on Nerf-synthetic (0.84 compared to 1.97) and by 15.5% on DTU (0.71 compared to 0.84). The qualitative evaluation reveals how our method can better control the interference of high-frequency noise. Code available at \url{https://github.com/yiqun-wang/PET-NeuS}.

• SaaSHub

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• zozo-shift15m

  3 161 4.5 Python

  SHIFT15M: Fashion-specific dataset for set-to-set matching with several distribution shifts

  

• HuManiFlow

  1 67 5.9 Python

  [CVPR 2023] Code repository for HuManiFlow: Ancestor-Conditioned Normalising Flows on SO(3) Manifolds for Human Pose and Shape Distribution Estimation

Project mention: [R] HuManiFlow: Ancestor-Conditioned Normalising Flows on SO(3) Manifolds for Human Pose and Shape Distribution Estimation | /r/MachineLearning | 2023-06-04

Github

• MixNeRF

  1 45 3.3 Python

  [CVPR2023] MixNeRF: Modeling a Ray with Mixture Density for Novel View Synthesis from Sparse Inputs

Project mention: [D] NeRF, LeRF, Prolific Dreamer, Neuralangelo, and a lot of other cool NeRF research | /r/MachineLearning | 2023-06-10

[Code] https://github.com/shawn615/MixNeRF

Python cvpr2023 related posts

• Does the sad talker repo contain a virus/trojan yes or not?

  1 project | /r/StableDiffusion | 7 Dec 2023

• Lip Sync API Service?

  1 project | /r/LocalLLaMA | 17 Sep 2023

• SD + Augmented Reality

  2 projects | /r/StableDiffusion | 18 Aug 2023

• Are there any plugins that allow you to lip-sync/move faces?

  1 project | /r/StableDiffusion | 4 Jul 2023

• OPENSCENE can identify objects, materials, affordances, activities, and room types in complex 3D scenes, all using a single model trained without any labeled 3D data

  2 projects | /r/AR_MR_XR | 17 Jun 2023

• Judy Collins animation generated with HeyGen

  1 project | /r/artificial | 4 Jun 2023

• [D] Better alternatives to Wav2Lip?

  1 project | /r/MachineLearning | 1 Jun 2023
• A note from our sponsor - InfluxDB
  www.influxdata.com | 5 May 2024

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