RCG: Self-conditioned Image Generation via Generating Representations TL; DR:将图像的无监督表征作为(自)条件(而非是将文本 prompt 作为条件),生成与原图语义内容一致的多样且高质量结果。视觉训练能不能 / 需不需要摆脱文本,仍有待研究。 引言 就像图像自监督表征学习(对比学习 / 图像掩码建模)成功赶超了有监...
【何凯明】Self-conditioned Image Generation via Generating Representations(精读) 科研小辣鸡 逼乎,记录我的辣鸡科研生活8 人赞同了该文章 https://arxiv.org/abs/2312.03701 本文提出了一种简单而有效的图像生成框架,为类无条件图像生成提供了一个新的基准。RCG不以任何人类注释为条件。相反,它以使用预先训练的编...
self-supervised learning (SSL) 缩小了和监督学习的性能差,受此启发,本文提出 self-conditioned image generation,不同于传统的无条件生成,不是直接从噪声到图片,而是多了个中间的表征。 作者认为自条件图片生成有如下重要作用: 比无条件图片生成更符合直觉,反映了艺术家在作画之前的构思过程 类似超越了监督学习的无...
BK-Editer: Body-Keeping Text-Conditioned Real Image Editing With the firestorm of generative macromodelling, text-conditional image editing is a recently emerged and highly useful task with an unlimited future. Alth... J Huang,Y Liu,L Shi,... - International Conference on Computational Visual ...
In detail, given a sampled camera pose, we first render an image and its corresponding landmarks from the head model, and add some particular level of noise onto the image. The noisy image, landmarks, and text condition are then fed into a frozen ControlNet twice for noise prediction. ...
conda create -c conda-forge -n flowsite rdkit python pip install torch torchvision torchaudio pip install torch_geometric pip install pyyaml wandb biopython spyrmsd einops biopandas plotly prody tqdm lightning imageio pip install e3nn pip install torch_scatter torch_sparse torch_cluster -f https...
Self-conditioned Image Generation via Generating Representations 单位:MIT, Meta(何恺明) 代码:github.com/LTH14/rcg 论文:arxiv.org/abs/2312.0370 本文提出了表示条件图像生成(RCG):一种简单而有效的图像生成框架,为类无条件图像生成树立了新的基准。 RCG 不以任何人工注释为条件。相反,它以自监督表示分布为条件...
(self, noise, labels): # Concatenate label embedding and image to produce input gen_input = torch.cat((self.label_emb(labels), noise), -1) img = self.model(gen_input) img = img.view(img.size(0), *img_shape) return img class Discriminator(nn.Module): def __init__(self): super...
Diverse Image Generation via Self-Conditioned GANs学习笔记stevliu/self-conditioned-ganpaper 解决问题 生成对抗网络(GAN)在无人监督的情况下,基于标签数据训练的conditional GAN与未经任何标签训练的uncondi…