scholarly journals Biomimetic multispectral curved compound eye camera for real-time multispectral imaging in an ultra-large field of view

2021 ◽  
Author(s):  
Yuanjie Zhang ◽  
Huangrong Xu ◽  
Quan Guo ◽  
Dengshan Wu ◽  
Weixing Yu
Keyword(s):  
Real Time ◽  
Multispectral Imaging ◽  
Compound Eye ◽  
Field Of View ◽  
Large Field

Study of Large Field of View Compound-eye Orientation Technology

2016 ◽  
Vol 45 (5) ◽  
pp. 512003
Author(s):  
郭书基 GUO Shu-ji ◽  
史立芳 SHI Li-fang ◽  
曹阿秀 CAO A-xiu ◽  
吴向东 WU Xiang-dong ◽  
邓启凌 DENG Qi-ling
Keyword(s):  
Compound Eye ◽  
Field Of View ◽  
Large Field

Subtle control on hierarchic reflow for the simple and massive fabrication of biomimetic compound eye arrays in polymers for imaging at a large field of view

2016 ◽  
Vol 4 (1) ◽  
pp. 108-112 ◽  
Author(s):  
Mengjia Wang ◽  
Taisheng Wang ◽  
Honghai Shen ◽  
Jingli Zhao ◽  
Zhiyou Zhang ◽  
...  
Keyword(s):  
Compound Eye ◽  
Field Of View ◽  
Large Field ◽  
Micro Fabrication

In this work, a hierarchic reflow method is demonstrated for the monolithic micro-fabrication of biomimetic compound eye arrays.

A compact bionic compound eye camera for imaging in a large field of view

2021 ◽  
Vol 135 ◽  
pp. 106705
Author(s):  
Yuanyuan Wang ◽  
Chengyong Shi ◽  
Huangrong Xu ◽  
Yuanjie Zhang ◽  
Weixing Yu
Keyword(s):  
Compound Eye ◽  
Field Of View ◽  
Large Field

scholarly journals Catadioptric planar compound eye with large field of view

2018 ◽  
Vol 26 (10) ◽  
pp. 12455 ◽  
Author(s):  
Huaxia Deng ◽  
Xicheng Gao ◽  
Mengchao Ma ◽  
Yunyang Li ◽  
Hang Li ◽  
...  
Keyword(s):  
Compound Eye ◽  
Field Of View ◽  
Large Field

scholarly journals Deep Ego-Motion Classifiers for Compound Eye Cameras

Sensors ◽  
2019 ◽  
Vol 19 (23) ◽  
pp. 5275
Author(s):  
Hwiyeon Yoo ◽  
Geonho Cha ◽  
Songhwai Oh
Keyword(s):  
Compound Eye ◽  
Semantic Segmentation ◽  
Field Of View ◽  
Large Field ◽  
Light Weight ◽  
Unique Form ◽  
Motion Classification ◽  
Proposed Model ◽  
Compound Images ◽  
High Level

Compound eyes, also known as insect eyes, have a unique structure. They have a hemispheric surface, and a lot of single eyes are deployed regularly on the surface. Thanks to this unique form, using the compound images has several advantages, such as a large field of view (FOV) with low aberrations. We can exploit these benefits in high-level vision applications, such as object recognition, or semantic segmentation for a moving robot, by emulating the compound images that describe the captured scenes from compound eye cameras. In this paper, to the best of our knowledge, we propose the first convolutional neural network (CNN)-based ego-motion classification algorithm designed for the compound eye structure. To achieve this, we introduce a voting-based approach that fully utilizes one of the unique features of compound images, specifically, the compound images consist of a lot of single eye images. The proposed method classifies a number of local motions by CNN, and these local classifications which represent the motions of each single eye image, are aggregated to the final classification by a voting procedure. For the experiments, we collected a new dataset for compound eye camera ego-motion classification which contains scenes of the inside and outside of a certain building. The samples of the proposed dataset consist of two consequent emulated compound images and the corresponding ego-motion class. The experimental results show that the proposed method has achieved the classification accuracy of 85.0%, which is superior compared to the baselines on the proposed dataset. Also, the proposed model is light-weight compared to the conventional CNN-based image recognition algorithms such as AlexNet, ResNet50, and MobileNetV2.

Live Demonstration: Real-Time Calcium Trace Extraction from Large-Field-of-View Miniscope

2021 ◽  
Author(s):  
Zhe Chen ◽  
Garrett J. Blair ◽  
Changliang Guo ◽  
Daniel Aharoni ◽  
Hugh T. Blair ◽  
...  
Keyword(s):  
Real Time ◽  
Field Of View ◽  
Large Field ◽  
Live Demonstration

Large field of view real-time three-dimensional imaging for ports

2011 ◽  
Author(s):  
Meijing Gao ◽  
Weilong Wu ◽  
Haihua Gu ◽  
Weihong Bi
Keyword(s):  
Real Time ◽  
Three Dimensional ◽  
Field Of View ◽  
Large Field ◽  
Three Dimensional Imaging

scholarly journals Large field-of-view real-time MRI with a 32-channel system

2004 ◽  
Vol 52 (4) ◽  
pp. 878-884 ◽  
Author(s):  
Christopher J. Hardy ◽  
Robert D. Darrow ◽  
Manojkumar Saranathan ◽  
Randy O. Giaquinto ◽  
Yudong Zhu ◽  
...  
Keyword(s):  
Real Time ◽  
Field Of View ◽  
Large Field ◽  
Channel System
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