首先从标题上来看,巧玩谐音梗的Zero-123具有如下含义:Zero-shot代表零样本,在各类方法中,这个词的出现都能大大提高项目的“挑战性",因为它基本象征着对先验辅助的丢弃;One Image to 3D Object则更是重量…
Zero-1-to-3: Zero-shot One Image to 3D Object Ruoshi Liu1,Rundi Wu1,Basile Van Hoorick1,Pavel Tokmakov2,Sergey Zakharov2,Carl Vondrick1 1Columbia University,2Toyota Research Institute Novel View Synthesis: 3D Reconstruction: Updates
Zero-1-to-3: Zero-shot One Image to 3D Object, which be able to learn control mechanisms that manipulate the camera viewpoint in large-scale diffusion models @misc{liu2023zero1to3, title={Zero-1-to-3: Zero-shot One Image to 3D Object}, author={Ruoshi Liu and Rundi Wu and Basile...
Object recognition has been extensively studied in computer vision and tremendous advances have been made [1]. Visual recognition of an object however, requires it to be in the camera field of view, and is limited by lighting constraints and visual occlusions. One way to overcome these constraint...
3. Finally, in the last third of training we replace soft probabilities with one-hot vectors obtained through an argmax, so that at convergence, each image is assigned to one and only one mode. Note that argmax is not differentiable. In fact, even in the earlier stages of trai...
生成器被训练来生成逼真的图像，而判别器则被训练来区分真实图像和生成的图像。在一个one-shot或zero-...
Recently, methods transferring language or language-image pre-training models like Contrastive Language-Image Pre-training (CLIP) to 3D vision have made significant progress in the 3D zero-shot classification task. These methods primarily focus on 3D object classification with an aligned pose; such a...
3D object detection, one of the fundamental tasks in 3D vision, has a wide range of real-world applications (e.g., autonomous driving). Although plenty of studies aim to solve this task, the zero-shot setting on 3D object detection still needs to be explored. Thus, considering the advance...
In addition, the generation abilities of Tune-A-Video are limited to text-guided video editing applications; video synthesis from scratch, however, remains out of its reach. In this paper, we take one step forward in studying the novel problem o...
The zero-sum assumption is one of the ingredients of the standard neutral model of biodiversity by Hubbell. It states that the community is saturated all t... B Haegeman,RS Etienne - 《Journal of Theoretical Biology》 被引量: 282发表: 2007年 Transductive Multi-View Zero-Shot Learning Most ...