Results 361 to 370 of about 3,157,150 (392)

360 x 360 Mosaics: Regular and Stereoscopic

2001
A mosaic is constructed by stitching1 together multiple images, where the individual images correspond to different views of the scene captured from approximately the same viewpoint. Several methods for image mosaicing have been proposed (for examples, see [38, 178. 312, 49, 122, 146, 214, 231, 267, 241, 158, 181, 273]).
S. K. Nayar, A. D. Karmarkar
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The implementation of APL\360

Symposium on Interactive Systems for Experimental Applied Mathematics on Proceedings of the Association for Computing Machinery Inc. Symposium -, 1967
APL\360 is an experimental, conversational System/360 implementation of APL, the Iverson language. It provides fast response and efficient execution to a large number of typewriter terminals. With 40 to 50 terminals connected and in normal use, each with a block of storage (called a workspace) allocated, reaction time (defined as the time from ...
R. H. Lathwell, L. M. Breed
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Immunology: A 360 Tour

Trends in Immunology, 2014
Microbes surround us. They are literally all over us. Not surprisingly, we and other organisms have evolved intricate mechanisms to manage these interactions and to protect us from harm. In two coordinated Special Issues, Molecular Cell and Trends in Immunology explore these mechanisms and their impact on biology.The Molecular Cell issue focuses on ...
Fabiola V. Rivas, John W. Pham
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Mixed Reality Remote Collaboration Combining 360 Video and 3D Reconstruction

International Conference on Human Factors in Computing Systems, 2019
Remote Collaboration using Virtual Reality (VR) and Augmented Reality (AR) has recently become a popular way for people from different places to work together.
Theophilus Teo, Louise M. Lawrence, Gun A. Lee, M. Billinghurst, Matt Adcock   +4 more
semanticscholar   +1 more source

Streaming 360-Degree Videos Using Super-Resolution

IEEE Conference on Computer Communications, 2020
360° videos provide an immersive experience to users, but require considerably more bandwidth to stream compared to regular videos. State-of-the-art 360° video streaming systems use viewport prediction to reduce bandwidth requirement, that involves ...
Mallesham Dasari, A. Bhattacharya, Santiago Vargas, Pranjal Sahu, A. Balasubramanian, Samir R Das   +5 more
semanticscholar   +1 more source

DRL360: 360-degree Video Streaming with Deep Reinforcement Learning

IEEE Conference on Computer Communications, 2019
360-degree videos have gained more popularity in recent years, owing to the great advance of panoramic cameras and head-mounted devices. However, as 360-degree videos are usually in high resolution, transmitting the content requires extremely high ...
Yuanxing Zhang, Pengyu Zhao, Kaigui Bian, Yunxin Liu, Lingyang Song, Xiaoming Li   +5 more
semanticscholar   +1 more source

Director-360: Introducing Camera Handling to 360 Cameras

22nd International Conference on Human-Computer Interaction with Mobile Devices and Services, 2020
This work introduces the concept of camera handling for a 360 camera and proposes Director-360, a 360 camera enhanced with two novel handling techniques. Pointer and field-of-view (FoV) are designed to explicitly and implicitly capture the 360 photographer’s subject of interest within the 360 media at capture time.
I-Chao Shen, Hao-Juan Huang, Liwei Chan
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MC360IQA: The Multi-Channel CNN for Blind 360-Degree Image Quality Assessment

International Symposium on Circuits and Systems, 2019
In this paper, we present a multi-channel convolution neural network (CNN) for blind 360-degree image quality assessment (MC360IQA). To be consistent with the visual content of 360-degree images seen in the VR device, our model adopts the viewport images
Wei Sun, Weike Luo, Xiongkuo Min, Guangtao Zhai, Xiaokang Yang, Ke Gu, Siwei Ma   +6 more
semanticscholar   +1 more source

Geometric Structure Based and Regularized Depth Estimation From 360 Indoor Imagery

Computer Vision and Pattern Recognition, 2020
Motivated by the correlation between the depth and the geometric structure of a 360 indoor image, we propose a novel learning-based depth estimation framework that leverages the geometric structure of a scene to conduct depth estimation. Specifically, we
Lei Jin, Yanyu Xu, Jia Zheng, J. Zhang, Rui Tang, Shugong Xu, Jingyi Yu, Shenghua Gao   +7 more
semanticscholar   +1 more source

Hepatitis B “360”

Transplantation Proceedings, 2013
There is an extremely high burden of liver disease owing to viral hepatitis B (HBV); about 2 billion people are infected and 350 million are chronic carriers of HBV worldwide. More effective medical therapy and liver transplantation are available for those with advancing disease.
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