Results 221 to 230 of about 26,934 (278)

Leveraging Line-point Consistence to Preserve Structures for Wide Parallax Image Stitching

Computer Vision and Pattern Recognition, 2021
Generating high-quality stitched images with natural structures is a challenging task in computer vision. In this paper, we succeed in preserving both local and global geometric structures for wide parallax images, while reducing artifacts and ...
Qi Jia, Zheng Li, Xin Fan, Haotian Zhao, Shiyu Teng, Xinchen Ye, Longin Jan Latecki   +6 more
semanticscholar   +1 more source

Improvement of the Fmask algorithm for Sentinel-2 images: Separating clouds from bright surfaces based on parallax effects

Remote Sensing of Environment, 2018
David Frantz, Joachim Hill
exaly   +2 more sources

Stable Linear Structures and Seam Measurements for Parallax Image Stitching

IEEE transactions on circuits and systems for video technology (Print), 2022
Parallax tolerance is a fundamental problem in image stitching. To solve this problem, increasing effort has been devoted to the spatially varying and seam cutting. However, there still exist some issues that need to be adequately addressed.
Wanli Xue, Weilun Xie, Yao Zhang, Shengyong Chen   +3 more
semanticscholar   +1 more source

Cross Parallax Attention Network for Stereo Image Super-Resolution

IEEE transactions on multimedia, 2021
Stereo super-resolution (SR) aims to enhance the spatial resolution of one camera view using additional information from the other. Previous deep-learning-based stereo SR methods indeed improved the SR performance effectively by employing additional ...
Canqiang Chen, Chunmei Qing, Xiangmin Xu, P. Dickinson   +3 more
semanticscholar   +1 more source

Parallax

Psychological Perspectives, 2008
Parallax is a distributed storage system that uses virtualization to provide storage facilities specifically for virtual environments. The system employs a novel architecture in which storage features that have traditionally been implemented directly on high-end storage arrays and switches are relocated into a federation of storage VMs, sharing the ...
Dutch T. Meyer, Gitika Aggarwal, Brendan Cully, Geoffrey Lefebvre, Michael J. Feeley, Norman C. Hutchinson, Andrew Warfield   +6 more
openaire   +2 more sources

Learning Parallax Attention for Stereo Image Super-Resolution

Computer Vision and Pattern Recognition, 2019
Stereo image pairs can be used to improve the performance of super-resolution (SR) since additional information is provided from a second viewpoint. However, it is challenging to incorporate this information for SR since disparities between stereo images
Longguang Wang, Yingqian Wang, Zhengfa Liang, Zaiping Lin, Jungang Yang, W. An, Yulan Guo   +6 more
semanticscholar   +1 more source

Warping Residual Based Image Stitching for Large Parallax

Computer Vision and Pattern Recognition, 2020
Image stitching techniques align two images captured at different viewing positions onto a single wider image. When the captured 3D scene is not planar and the camera baseline is large, two images exhibit parallax where the relative positions of scene ...
Kyu-Yul Lee, Jae-Young Sim
semanticscholar   +1 more source

Minimization of parallax error in positron emission tomography using depth of interaction capable detectors: methods and apparatus

Biomedical Physics and Engineering Express, 2019
In this paper, the authors review the field of parallax error (PE) minimization in positron emission tomography (PET) imaging systems by using depth of interaction (DOI) capable concepts.
Iraj Mohammadi, Ismael F Castro, Pedro Correia   +2 more
exaly   +2 more sources

Parallax-Tolerant Image Stitching Based on Robust Elastic Warping

IEEE transactions on multimedia, 2018
Image stitching aims at generating high-quality panoramas with the lowest computational cost. In this paper, we propose a parallax-tolerant image stitching method based on robust elastic warping, which could achieve accurate alignment and efficient ...
Jing Li, Zhengming Wang, Shiming Lai, Yongping Zhai, Maojun Zhang   +4 more
semanticscholar   +1 more source

Robust fitting of parallax-aware mixtures for path guiding

ACM Transactions on Graphics, 2020
Effective local light transport guiding demands for high quality guiding information, i.e., a precise representation of the directional incident radiance distribution at every point inside the scene. We introduce a parallax-aware distribution model based
Lukas Ruppert, Sebastian Herholz, H. Lensch   +2 more
semanticscholar   +1 more source