Exploiting 2d floorplan for building-scale panorama rgbd alignment
E Wijmans, Y Furukawa - Proceedings of the IEEE …, 2017 - openaccess.thecvf.com
This paper presents a novel algorithm that utilizes a 2D floorplan to align panorama RGBD
scans. While effective panorama RGBD alignment techniques exist, such a system requires …
scans. While effective panorama RGBD alignment techniques exist, such a system requires …
Spherical superpixel segmentation
These days, superpixel algorithms are widely used in computer vision and multimedia
applications. However, existing algorithms are designed for planar images, which are less …
applications. However, existing algorithms are designed for planar images, which are less …
Virtual reality with motion parallax by dense optical flow-based depth generation from two spherical images
Virtual reality (VR) systems using head-mounted displays (HMDs) can render immersive
views of environments, allowing change of viewpoint position and orientation. When there is …
views of environments, allowing change of viewpoint position and orientation. When there is …
Evaluation of keypoint extraction and matching for pose estimation using pairs of spherical images
TLT Da Silveira, CR Jung - 2017 30th SIBGRAPI Conference …, 2017 - ieeexplore.ieee.org
Keypoint extraction and matching has been widely studied by the computer vision
community, mostly focused on pinhole camera models. In this paper we perform a …
community, mostly focused on pinhole camera models. In this paper we perform a …
[HTML][HTML] 球面全景影像相对定向与精度验证
谢东海, 钟若飞, 吴俣, 符晗, 黄小川, 孙振兴 - 2017 - html.rhhz.net
对传统的5 点法相对定向算法的共面误差计算方法进行改进, 提出了一种适合球面全景成像特点
的相对定向计算流程. 与传统方法相同, 该算法首先计算本质矩阵, 然后对本质矩阵进行奇异值 …
的相对定向计算流程. 与传统方法相同, 该算法首先计算本质矩阵, 然后对本质矩阵进行奇异值 …
Spherical video stabilization by estimating rotation from dense optical flow fields
We propose a method for stabilizing spherical videos by estimating and removing the effect
of camera rotation using dense optical flow fields. By derotating each frame in the video to …
of camera rotation using dense optical flow fields. By derotating each frame in the video to …
Embedded real-time visual search with visual distance estimation
Visual Search algorithms are a class of methods that retrieve images by their content. In
particular, given a database of reference images and a query image the goal is to find an …
particular, given a database of reference images and a query image the goal is to find an …
An effective spherical panoramic LoD model for a mobile street view service
Street view (panoramic view) services have begun to shift from PC platforms to mobile smart
devices. Considering the capabilities of smart terminal devices, a 360° spherical level of …
devices. Considering the capabilities of smart terminal devices, a 360° spherical level of …
複数のカメラモデルのためのStructure from Motion の構築
前田尚活, 内山英昭, 長原一… - 研究報告コンピュータ …, 2017 - ipsj.ixsq.nii.ac.jp
論文抄録 アルゴリズムとコンピュータ性能の向上により, Structure from Motion (SfM)
はインターネット上の大量の画像においても適用できるようになった. 一方で近年 …
はインターネット上の大量の画像においても適用できるようになった. 一方で近年 …