然后,这些特征被反投影回3D体素体块中,并使用running average进行累积。一旦图像特征被融合成3D,我们直接使用3D CNN回归一个TSDF。我们还尝试添加一个额外的头部来预测语义分割。 1.特征体构建 RGB图像序列 It∈R3×h×w 。提取特征 Ft=F(It)∈R3×h×w 使用标准的2D CNN,其中c是特征维度。然后使用已知的...
We present an end-to-end 3D reconstruction method for a scene by directly regressing a truncated signed distance function (TSDF) from a set of posed RGB images. Traditional approaches to 3D reconstruction rely on an intermediate representation of depth maps prior to estimating a full 3D model ...
Writers: Zak Murez, Tarrence van As, James Bartolozzi, Ayan Sinha, Vijay Badrinarayanan, Andrew Rabinovich PDF:Atlas: End-to-End 3D Scene Reconstruction from Posed Images Abstract We present an end-to-end 3D reconstruction method for a scene by directly regressing a truncated signed distance fu...
@inproceedings{murez2020atlas, title={Atlas: End-to-End 3D Scene Reconstruction from Posed Images}, author={Zak Murez and Tarrence van As and James Bartolozzi and Ayan Sinha and Vijay Badrinarayanan and Andrew Rabinovich}, booktitle = {ECCV}, year = {2020}, url = {https://arxiv.org/...
End-to-End 3D Scene Reconstruction from Posed Images (https://github.com/magicleap/Atlas) Installation Docker imageDocker/Dockerfilewith all the dependencies. Or you can install them yourself: sudo apt-get install cuda-toolkit-11-3 export PATH=usr/local/cuda-11.3/bin${PATH:+:${PATH}} conda...
b) End-to-end training of Multi-Document Reader and Retriever(EMDR2) 这种loss的设计将检索返回的文档作为隐变量,q是给定的query,a是最终的生成结果,对应的检索器的loss由语言模型得分跟检索得分的乘积的对数组成,但是通过固定语言模型的参数实现只优化检索器的参数。之前提及的FiD,RAG等检索增强模型的联合训练使...
随着数字化转型的工作推进,数据治理的工作已经被越来越多的公司提上了日程。作为Hadoop生态最紧密的元数据管理与发现工具,Atlas在其中扮演着重要的位置。但是其官方文档不是很丰富,也不够详细。所以整理了这份文档供大家学习使用。 本文档基于Atlas2.1.0版本,整理自部分官网内容,各种博客及实践过程。文章较长,建议收藏...
[root@localhost~]# vi /usr/share/libvirt/networks/default.xml <network> <name>default</name> <bridge name="virbr0"/> <forward/> <ip address="192.168.122.1" netmask="255.255.255.0"><dhcp><range start="192.168.122.2" end="192.168.122.254"/></dhcp></ip> </network> ...
Cyber analysts must investigate such events to determine whether an event is a part of an attack. With many alerts to investigate, cyber analysts often end up with alert fatigue, causing them to ignore a large number of alerts and miss true attack events. In this paper, we present ATLAS, ...
&bar4_quirk[0], "vfio-ascend310-bar4-intercept-regs-quirk", ASCEND310_XLOADER_SIZE); memory_region_add_subregion_overlap(vdev->bars[nr].region.mem, bar4_quirk[0].offset, &quirk->mem[0], 1); QLIST_INSERT_HEAD(&vdev->bars[nr].quirks, quirk, next); } // ascend-patch end ...