http://people.ece.cornell.edu/land/PROJECTS/Reconstruction/index.html 3D reconstruction from images Introduction We needed to take slices of brain or confocal microscope images and convert them back into 3D objects. Two examples are shown. A hand-colored insect brain A fluorescent neuromuscular junct...
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...
提出一个自监督 3D Mesh 重建方法(Self-supervised Mesh Reconstruction, SMR) SMR只需要轮廓 mask 作为标注,就可以重建自然界的物体,比如鸟、牛、自行车 这个方法在多个数据集上,都提升了有监督和无监督的对2D图像进行3D重建模的效果 这个方法还可以迁移到其他图像合成任务上,比如新视角生成、形状转换、材质转换等等...
This paper presents a method for reconstructing 3D image from multi-focus microscopic images captured with different focuses. We model the multi-focus imaging by a microscopy and produce the 3D image of a target object based on the model. The 3D image reconstruction is done by minimizing the ...
【3】Kanazawa, A., Tulsiani, S., Efros, A.A., Malik, J.: Learning category-specific mesh reconstruction from image collections. In: ECCV (2018) 【4】Sun, K., Xiao, B., Liu, D., Wang, J.: Deep high-resolution representation learning for human pose estimation. In: 2019 IEEE/CVF...
M.: 3D reconstruction from multiple images part 1: Principles - Moons, Gool, et al. - 2008 () Citation Context ...lgorithms. It is commonly ... T Moons - 3D Reconstruction from Multiple Images Part 1: Principles 被引量: 0发表: 2008年 Rotational Tomography For 3d Reconstruction Of The...
The creation of a 3D reconstruction usually involves digital image professionals, rather than 3D computer modelers, as the images are not usually created as much as they are assembled. There are two basic approaches to this type of reconstruction that can be used, based on how those involved ga...
3D Object Reconstruction from Uncalibrated Images Using an Off-the-Shelf Camera Three-dimensional (3D) objects reconstruction using just bi-dimensional (2D) images has been a major research topic in Computer Vision. However, it is sti... TCS Azevedo,JMRS Tavares,MAP Vaz - 《Lancet》 被引量:...
l On the task of 3D reconstruction from a single image, we apply our point set generation network and significantly outperform state of the art; l 在从一个单张图像中生成三维重建的工作上,我们应用了点集生成网络,并比现有工作有显著提升。
由于大环境的复杂性,从单目posed image中进行场景重建具有挑战性。最近的基于体素方法直接预测TSDF网格,建立表面模型,在场景重建任务中显示出了较好的结果。然而,大多数方法关注的是如何提取并将2D特征融合到3D特征,但没有一种方法能改进3D特征的聚合方式。在这项工作中,作者提出了一个SDF transformer网络来代替3D CNN...