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中国科学院深圳先进技术研究院专利:一种可360°旋转的自由组合插座
中国科学院深圳先进技术研究院 专利 360°旋转 自由组合 插座
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2023/8/31
成果简介:一种360°观察细胞工厂的装置属于自动化控制技术领域,目的在于解决现有技术存在的无法直接全面观察到各层培养叠板底部贴壁生长的细胞情况的问题。本发明的观察单元包括底座、直线导轨Ⅱ、环形支架、环形导轨、直线导轨Ⅰ、显微镜头和CCD相机;直线导轨Ⅱ竖直方向设置并固定在底座上,环形支架水平方向设置并固定在直线导轨Ⅱ的滑块上,环形导轨固定环形支架上,直线导轨Ⅰ固定在环形导轨的滑块上并过环形导轨的中...
IMPROVING SPHERICAL PHOTOGRAMMETRY USING 360° OMNI-CAMERAS: USE CASES AND NEW APPLICATIONS
Spherical Photogrammetry Equirectangular Panoramas 360° omni-camera Architectural Heritage Dissemination
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2018/6/4
During the last few years, there has been a growing exploitation of consumer-grade cameras allowing one to capture 360° images. Each device has different features and the choice should be entrusted on...
CAN WE USE LOW-COST 360 DEGREE CAMERAS TO CREATE ACCURATE 3D MODELS?
360° camera Accuracy Automation Low-cost Orientation Orthophoto Surface reconstruction
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2018/6/4
360 degree cameras capture the whole scene around a photographer in a single shot. Cheap 360 cameras are a new paradigm in photogrammetry. The camera can be pointed to any direction, and the large fie...
PRELIMINARY EVALUATION OF A COMMERCIAL 360 MULTI-CAMERA RIG FOR PHOTOGRAMMETRIC PURPOSES
Calibration 360 Images Multi-Camera system Cultural Heritage Photogrammetry
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2018/6/5
The research presented in this paper is focused on a preliminary evaluation of a 360 multi-camera rig: the possibilities to use the images acquired by the system in a photogrammetric workflow and for ...
DESIGN AND IMPLEMENTATION OF A NOVEL PORTABLE 360° STEREO CAMERA SYSTEM WITH LOW-COST ACTION CAMERAS
Action Camera Calibration Fisheye Stereo Indoor Low-Cost Mobile Mapping Panorama
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2018/3/5
The demand for capturing indoor spaces is rising with the digitalization trend in the construction industry. An efficient solution for measuring challenging indoor environments is mobile mapping. Imag...
3D MODELLING WITH THE SAMSUNG GEAR 360
3D modelling Accuracy Automation Bundle adjustment Calibration Fisheye Surface extraction
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2017/4/5
The Samsung Gear 360 is a consumer grade spherical camera able to capture photos and videos. The aim of this work is to test the metric accuracy and the level of detail achievable with the Samsung Gea...
360推出全国首个“春运大数据可视化系统”
360 全国 春运大数据可视化系统
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2016/12/8
2016年12月7日下午,国内最大的互联网安全公司360在北京推出了全国首个“春运大数据可视化地图系统”。该系统基于360浏览器历年抢票大数据,在地图上动态展示了不同时间铁路运行的流量特点,比如哪条线路最繁忙,哪条线路购票乘客最多,哪座火车站最拥挤等,让春运期间的铁路整体客运情况直观呈现,一目了然。
聚合物驱油采出液中的污水由于含有聚合物,其水质特性发生改变,采用的处理工艺是两级沉降加一级过滤,其特点是沉降时间较常规污水站的沉降时间长,过滤采用压力式过滤。以喇360污水站污水处理工艺为例,针对聚合物驱油后采出污水处理工艺中的沉降罐沉降时间长、滤速低等问题开展现场试验。通过提升单座沉降罐的处理负荷来改变沉降时间,得出综合沉降时间tr≤9.4h、滤罐的滤速vr≤6.4m/h时处理效果最好,一方面可...
Robot Helps Study How First Land Animals Moved 360 Million Years Ago
Robot Land Animals Moved 360 Million Years Ago
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2016/7/15
When early terrestrial animals began moving about on mud and sand 360 million years ago, the powerful tails they used as fish may have been more important than scientists previously realized. That’s o...
Fast Continuous 360 Degree Color 3D Laser Scanner
3D laser scanning Data Acquisition Multiview geometry Calibration Texture mapping
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2015/11/20
There are many needs for the ability to fast acquire 3D data from environmental surroundings, such as navigation, mapping, localisation and robot mobility, fire and police planning, urban planning, bu...
CALIBRATION PROCEDURE FOR A 360 × 360 MOSAIC CAMERA
Omnidirectional vision fisheye lenses mosaic images image based rendering
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2015/7/31
We present a model and a calibration procedure for a 360 × 360 mosaic camera. The camera is composed of an omnidirectional camera rotated on a circular path, therefore it can observe 360◦ in bot...
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中国科学院宁波材料技术与工程研究所研制成功360度车载全向应急指挥系统(图)
中国科学院宁波材料技术与工程研究所 360度车载全向应急指挥系统
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2015/2/4
中国科学院宁波材料技术与工程研究所所属二级所先进制造所计算机视觉实验室利用团队独创的全景成像技术成功研制了“360度全向车载应急指挥系统”,实现了国内在此领域新的突破。该系统由一台全向视觉传感器和一台激光成像云台组成。其中,全向视觉传感器通过6-8个独立的高清传感器组成,实现对周边环境360度无死角覆盖,让车内人员能够实时观测和掌握整个车辆周边环境信息;激光成像云台则能通过全景联动技术迅速发现和锁...
360 m 20 Gbit/s的W波段无线通信系统
W波段 光子上变频 QPSK信号 无线通信
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2014/12/1
为了满足未来空间高速通信的迫切需求,进行了W波段(75~110 GHz)无线高速通信的研究。通信系统中采用光子上变频技术产生传输速率为20 Gbit/s的W波段QPSK信号,解决了电子器件带宽受限的瓶颈问题。在接收机端采用模拟下变频和先进数字信号处理技术,实现了无线传输360 m距离后信号的离线解调。最终系统的误码率小于硬判决前向纠错(FEC)门限3.8×10?3。
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CCF重庆成功举办第二届360杯全国大学生信息安全技术大赛(图)
CCF重庆 第二届 360杯全国大学生信息安全技术大赛
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2014/7/3
为增强大学生对网络安全知识的兴趣和网络安全意识,提高大学生网络攻防实战能力,推进信息安全领域创新人才培养,由360互联网安全中心、网络安全应急技术国家工程实验室主办,CCF重庆分部、重庆邮电大学承办的第二届360杯全国大学生信息安全技术大赛-西南赛区比赛于5月24日-25日在重庆邮电大学举行。