具体来说,Inception网络会为输入的生成图像输出一个概率分布向量,表示图像属于ImageNet数据集中1000个类别的概率。然后,Inception Score通过对这些概率分布进行计算来评估生成图像的质量和多样性。 总结与发散 与CLIP是同期工作,CLIP是多模态latent特征对齐的方法,不能做图像生成,而本文是text-image的图像生成方法。
(DALL-E)Zero-Shot Text-to-Image Generation 引用:Ramesh A, Pavlov M, Goh G, et al. Zero-shot text-to-image generation[C]//International conference on machine learning. Pmlr, 2021: 8821-8831. 论文链接:[2102.12092] Zero-Shot Text-to-Image Generation (arxiv.org) 代码链接:https://github....
Distributed Optimization,分布式训练,采用parameter sharding、PowerSGD(像是一种低秩分解) Sample Generation,生成结果的时候,生成N个image结果,用一个预训练好的contrastive model(其实就是CLIP)判断text和image 匹配分数,选择分数最高的那个,论文中采用N=512 Results 效果很好,同时在MSCOCO上 zero-shot的表现也很好;CU...
ZeroCap: Zero-Shot Image-to-Text Generation for Visual-Semantic Arithmetic Recent text-to-image matching models apply contrastive learning to large corpora of uncurated pairs of images and sentences. While such models can provide ... Y Tewel,Y Shalev,I Schwartz,... 被引量: 0发表: 2021年 CJ...
Zero-Shot Text-to-Image Generation A. Ramesh, Mikhail Pavlov, Gabriel Goh, Scott Gray, Chelsea Voss, Alec Radford, Mark Chen, I. Sutskever 2021 CogView: Mastering Text-to-Image Generation via Transformers Ming Ding, Zhuoyi Yang, Wenyi Hong, Wendi Zheng, Chang Zhou, Da Yin, Junyang...
Implementation of Zero-Shot Image-to-Text Generation for Visual-Semantic Arithmetic - YoadTew/zero-shot-image-to-text
Zero-shot customized video generation has gained significant attention due to its substantial application potential. Existing methods rely on additional models to extract and inject reference subject features, assuming that the Video Diffusion Model (VDM) alone is insufficient for zero-shot customized ...
[CV] InstantID: Zero-shot Identity-Preserving Generation in Seconds http://t.cn/A6jbbjD6 介绍了一种名为InstantID的图像个性化生成方法,通过设计一种新的人脸编码器,结合人脸图像、关键点图像和文本...
Zero-shot talking avatar generation aims at synthesizing natural talking videos from speech and a single portrait image. Previous methods have relied on domain-specific heuristics such as warping-based motion representation and 3D Morphable Models, which limit the naturalness and diversity of ...