OpenAI是从头训练一个 decoder-only sparse transformer with broadcasted row and column embeddings for the part of the context for the image tokens. 这是参考Generating long sequences with sparse transformers 这篇文章的。 此外,也可以考虑使用类似BART这样的模型就可以了 BART: Denoising Sequence-to-Sequence...
Text-to-Image图像生成系列之OpenAI的CLIP 具体论文参见:Learning Transferable Visual Models From Natural Language Supervision,codeCLIP的全称是Contrastive Language Image Pre-training 引言 直接从原始文本学习的预训练方法,已经在NLP领域大放光彩很多… 阅读全文 ...
11、Cross-Modal Contrastive Learning for Text-to-Image Generation《用于文本到图像生成的跨模态对比学习》 论文地址:https://arxiv.org/pdf/2101.04702v4.pdf code:https://github.com/google-research/xmcgan_image_generation 12、TediGAN: Text-Guided Diverse Face Image Generation and Manipulation《TediGAN:文...
through which we learn a joint representation space for text and images. Below the dotted line, we depict our text-to-image generation process: a CLIP text embedding is first fed to an autoregressive or diffusion prior to produce an imageembedding, and then this embedding is used to condition...
Text-to-Image generation in the general domain has long been an open problem, which requires both a powerful generative model and cross-modal understanding. 4 Paper Code OFA: Unifying Architectures, Tasks, and Modalities Through a Simple Sequence-to-Sequence Learning Framework ofa-sys/ofa • ...
has been upgraded again. It integrates with advanced text-to-image generation architectures, Transformer and VQGAN. At the same time, it gives free access to the open-source community for the checkpoints of Chinese text-to-image generation models with different parameters an...
DALL·E有120亿参数,基于自回归transformer,在2.5亿 图片-文本对上训练的。实现了高质量可控的text to image,同时也有zero-shot的能力。 DALL-E没有使用扩散模型,而是dVAE(discrete variational autoencoder离散变分自动编码器)。文中主要和GAN相关模型进行比较,如AttnGAN、DM-GAN、DF-GAM。
As a result I made some changes to the code, observing the inaccuracy in tensor dimensions of noise_level, pred_edge_map. This now matches the size of tensors wherever required, but the batch size issue is still not resolved. Please find below the updated code:...
image-generation text-to-image text-to-image-generation stable-diffusion dreambooth text-to-image-diffusion text-to-image-ai image-stable-diffusion train-stable-diffusion Updated Aug 25, 2023 Python milapdave / text-to-image-with-open-ai Star 1 Code Issues Pull requests react ai openai ...
Code:https://github.com/microsoft/unilm/tree/master/textdiffuser Demo:https://huggingface.co/spaces/microsoft/TextDiffuser Homepage:https://jingyechen.github.io/textdiffuser/ 最近几年是AIGC的时代。在DALLE兴起之后,学术界涌现出越来越多的Text-to-Image模型,例如能逐级提升图像分辨率的Imagen,在隐空间进行...