Feature extraction with kapture datasets Kapture is a pivot file format, based on text and binary files, used to describe SFM (Structure From Motion) and more generally sensor-acquired data. It is available athttps://github.com/naver/kapture. It contains conversion tools for popular formats and...
This repository contains the implementation of the following paper:"D2-Net: A Trainable CNN for Joint Detection and Description of Local Features". M. Dusmanu, I. Rocco, T. Pajdla, M. Pollefeys, J. Sivic, A. Torii, and T. Sattler. CVPR 2019. Paper...
几篇论文实现代码:《D2-Net: A Trainable CNN for Joint Detection and Description of Local Features》(CVPR 2019) GitHub: http://t.cn/EamZNut 《Drop an Octave: Reducing Spatial Redundancy in Convolut...
code: https://http://github.com/mihaidusmanu/d2-net 核心思想:关键点检测和描述子统一在一起,即用描述子本身来确定是否选择这个描述子。而不像之前的工作那样需要输出一个score map来表示这是个关键点的分数。 方法 背后的道理其实也很简单,网络最后输出的Feature Map,其实每个channel可以代表是对一种pattern...
Our implementation will be available at https:// github.com/mihaidusmanu/d2-net. 5. Experimental Evaluation The main motivation behind our work was to develop a local features approach that is able to better handle chal- lenging conditions. Firstly, we evaluat...
3. 联合训练 ground truth为给定的匹配点对集合 ,损失函数为: 具体详见paper,大意就是最小化正确匹配距离,最大化错误匹配距离,同时提高关键点的得分。 4. 其他 使用VGG16,fine-tuning。 项目在Github上开源,https://github.com/mihaidusmanu/d2-net。
multi-level changes,which improves the ability to identify damage on different scales.Extensive experiments on the large-scale building damage assessment dataset xBD demonstrate that our approach provides new state-of-the-art results.Source code is publicly available at https://github.com/mj129/D2A...
https://github.com/dotnet/core/blob/main/release-notes/9.0/9.0.0/9.0.0.md D2 Emerge 收购 CodeProject,拓展软件开发社区影响力 近日,SD Times 和 ITOps Times 的出版商 D2 Emerge LLC 宣布收购软件开发者和工程师社区中心CodeProject 的资产。
- 香港科技大学等提出ASLFeat,目标是提取准确的局部特征和匹配能力。 - 论文认为匹配性能的提升有两个限制:特征点缺乏shape-awareness几何形变能力,关键点定位不准确难以解决相机模型的鲁棒性。 - 论文提出三个创新:deformable convolutional network解决几何形变;特征金字塔实现 low-level和high的特征融合;在D2net基础上,...
近日,中国科学技术大学、中国科学院深圳先进技术研究院双聘教授毕国强团队,与美国加州大学洛杉矶分校周正洪教授合作,在Nature communications上发表了文章Isotropic reconstruction for electron tomography with deep learning,开发了一套基于深度学习...