3D Shape Tokenization AuthorsRick Chang, Yuyang Wang, Miguel Angel Bautista Martin, Jiatao Gu, Josh Susskind, Oncel Tuzel View publication Copy Bibtex We introduce Shape Tokens, a 3D representation that is continuous, compact, and easy to integrate into machine learning models. Shape Tokens serve...
此外,Shape Tokens还支持UVW映射,将3D空间中的点映射到初始噪声空间,类似于纹理映射中的UV映射。 5.2 限制与未来工作 尽管Shape Tokens在多个任务中表现出色,但仍存在一些限制: 颜色信息的缺失:当前的Shape Tokens仅考虑了几何信息,尚未支持颜色信息。 生成效率:由于需要进行ODE的数值积分,Shape Tokens的生成速度相对较...
官方主页:https://machinelearning.apple.com/research/3d-shape-tokenization 1. 导读 我们引入了形状表征,这是一种连续、紧凑且易于整合到机器学习模型中的3D表示。形状表征充当表示3D流动匹配模型中的形状信息的条件向量。流动匹配模型被训练成近似对应于集中在3D形状表面上的δ函数的概率密度函数。通过将形状标记附加...
骨骼语义:使用特殊 Token 标识骨骼类型(例如,Mixamo 等标准模板骨骼,用于头发 / 布料模拟的动态弹簧骨骼),这对于下游任务和实现逼真动画至关重要。 这种优化的 Tokenization 方案,与朴素方法相比,序列长度减少约 30%,使得基于 OPT 架构的自回归模型能够有效地学习骨骼结构的内在模式,并以形状编码器处理后的输入模型几...
The Implementation of The Ledger of Things Node. Layer 1 decentralized blockchain platform for the tokenization of objects. Proof of Scan protocol. Useful smart-contracts and dApps. - GitHub - 3Dpass/3DP: The Implementation of The Ledger of Things Node.
我们引入了形状表征,这是一种连续、紧凑且易于整合到机器学习模型中的3D表示。形状表征充当表示3D流动匹配模型中的形状信息的条件向量。流动匹配模型被训练成近似对应于集中在3D形状表面上的δ函数的概率密度函数。#人工智能 #科技 #算法 #计算机 #AI 标题:3D Shape Tokenization 68 1 36 6 举报发布时间:2025-02-...
The object shape is considered to be recognized if there is at least one hash matched in the processing results. We should process two or more different 3D scans of the same object "one by one" and compare the top10 results. We must use exactly the same parameters every time. It's rec...
Beyond local patches: Preserving global–local interactions by enhancing self-attention via 3D point cloud tokenizationTransformer-based architectures have recently shown impressive performance on various point cloud understanding tasks such as 3D object shape classification and semantic segmentation . ...
Assembling filename by a naming convention is easy. But, the name also need to be pare-sable by code. Basically, we should be able to extract back the information that assembles the file name. In that sense, adding “_” between each item is not enough. What if your client wants to...
切换模式 登录/注册 Jiau 微信公众号『机器感知』 [3D Shape Tokenization]: We introduce Shape Tokens, a 3D representation that is continuous, compact, and easy to incorporate into machine learning models. Shape Tokens act as conditioning vectors that represent shape information in a 3D flow-matching...