Vector (and Scalar) Quantization, in Pytorch. Contribute to lucidrains/vector-quantize-pytorch development by creating an account on GitHub.
See Our Another CVPR2023 Highlight Work about Vector-Quantization based Image Generation"Towards Accurate Image Coding: Improved Autoregressive Image Generation with Dynamic Vector Quantization" (GitHub) Requirements and Installation Please run the following command to install the necessary dependencies. ...
code:https://github.com/cyj407/VQ-I2I 关键词: Image-to-Image Translation, Vector Quantization, Image Synthesis, Generative Models Idea 向量量化+CycleGAN。对内容特征进行量化,并通过自回归的方式对其建模,可以实现内容的无条件生成和扩展补全等,模型只能针对一个任务学习训练。 Motivation&Solution 当前的图像翻...
改进版的VQGAN,受到NLP任务重autoregressive pretraining的启发,利用VIT进行离散化编码和解码,同时也优化了codebook的学习,极大地提升了vector-quantized Image modeling的效果 Method 方法主要分为两个阶段,如Figure 1所示。第一阶段是Image Quantization,借助ViT,将256x256的图片编码成32x32的离散latent codes,codebook si...
项目链接:github.com/zbr17/OptVQ 在线Demo:https://huggingface.co/spaces/B Preventing Local Pitfalls in Vector Quantization via Optimal Transport 0. 摘要 向量量化网络(VQNs)在各种任务中承担了重要的编码工作,但是训练VQN非常不稳定,通常需要采用精细的初始化和模型蒸馏等技术。在本文中,我们确定局部最小值问...
code: https://github.com/thuanz123/enhancing-transformers (unofficial) ref: https://zhuanlan.zhihu.com/p/611689477 关键词:quantization, ViT 阅读理由:看起来比VQGAN厉害很多 Idea 将VQGAN quantizer的CNN换成了ViT,加了俩trick:Factorized codes和l2-normalized codes Motivation&Solution (m) VQGAN的codeboo...
Tasks Edit Action Segmentation Clustering Quantization Representation Learning Temporal Action Segmentation Unsupervised Action Segmentation Datasets Edit Breakfast IKEA ASM Youtube INRIA Instructional Results from the Paper Edit Ranked #1 on Unsupervised Action Segmentation on IKEA ASM Get a GitHub badge ...
We notice that many Gaussians may share similar parameters, so we introduce a simple vector quantization method based on K-means to quantize the Gaussian parameters while optimizing them. Then, we store the small codebook along with the index of the code for each Gaussian. We compress the ...
请注意,这里的GitHub仓库URL (https://github.com/some-user/vector_quantize_pytorch.git) 需要替换为实际的仓库地址。 如果已安装但仍报错,检查Python环境配置是否正确: 如果已安装vector_quantize_pytorch但仍然收到“no module named 'vector_quantize_pytorch'”的错误,可能是因为Python环境配置不正确。确保您的Pyt...
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