Autonomous real-time ground ubiquitous surveillance-imaging system (ARGUS-IS)

Leininger, Brian E.; Edwards, Janice G.; Antoniades, J. A.; Chester, David W.; Haas, Dan; Liu, Eric; Stevens, Mark R.; Gershfield, Charlie; Braun, Mike; Targove, James D.; Wein, Steve; Brewer, Paul; Madden, D.; Shafique, Khurram

doi:10.1117/12.784724

Cited by 50 publications

(25 citation statements)

References 5 publications

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“…Because both higher resolution and larger FOV contribute to optical system complexity, gigapixel imagers have only been employed where the effort has been justified, such as astrophotography [1][2][3] or aerial surveillance. 4 A simplified and more modular architecture could bring the cost of gigapixel photography down and therefore increase its availability. Monocentric 5 multiscale cameras 6 are one such proposal that divides the task of imaging into two stages: an objective and many microcameras.…”

Section: Introductionmentioning

confidence: 99%

Engineering a gigapixel monocentric multiscale camera

et al. 2012

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Multiscale designs greatly simplify the large-scale optics needed to realize the resolution of a large aperture. Unlike most monolithic lens systems, multiscale cameras have interdependencies between the optics at various scales. To realize a successful multiscale design, the relationships between microcamera scale and overall camera scale parameters must be understood. Starting with a specification of the multiscale camera, we present a simplified model that allows paraxial optical quantities to be estimated. Based on these quantities, a monocentric objective and a microcamera can be designed. An example of a practical design using spherical glass optics is presented.

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Section: Introductionmentioning

confidence: 99%

Engineering a gigapixel monocentric multiscale camera

et al. 2012

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“…[4] 또, 미국의 JAUNT라는 회사는 28 대의 어레이 카메라를 사용하여 영상을 합성하는 방식으로 지금까지 나온 VR 카메라들 중에서 최고로 고해상도를 구현 한다고 한다. [5,6] 기가픽셀카메라 기술은 일반적으로 크게 어 레이 카메라 혹은 어레이 센서방식으로 나누어 질 수 있는 데, 전자는 대표적으로 듀크대의 방식이고 [7][8][9][10][11][12][13] 후자는 BAE 시스템스의 방식이라고 [14,15] 할 수 있다.…”

Section: 서 론 기가픽셀기술로 탄생된 기가픽셀카메라 혹은 영상은 구글unclassified

Designing the Optical Structure of a Multiscale Gigapixel Camera

Moon¹,

Rim²

2016

Korean Journal of Optics and Photonics

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We derive 28 optical structural equations based on our two previous theoretical and experimental papers about a gigapixel camera, which were published in 2013 and 2015 respectively. Utilizing these 28 equations, we are able to obtain an integrated understanding of optical structure for a multiscale gigapixel camera system, in addition to obtaining numerical values for structural parameters very directly and easily.

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“…Video sensors with resolutions over 1 Giga pixels are currently being developed for military applications [11]. While increased sensor resolution provides greater target details and wider area coverage, the sheer amount of data generated by these sensors makes real-time processing a challenging task.…”

Section: Technical Challengesmentioning

confidence: 99%

Automated visual analysis in large scale sensor networks

Rasheed

Cao

Shafique

et al. 2008

2008 Second ACM/IEEE International Conference on Distributed Smart Cameras

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Modern automated video analysis systems consist of large networks of heterogeneous sensors. These systems must extract, integrate and present relevant information from the sensors in real-time. This paper addresses some of the major challenges such systems face: efficient video processing for high-resolution sensors; data fusion across multiple modalities; robustness to changing environmental conditions and video processing errors; and intuitive user interfaces for visualization and analysis. The paper discusses enabling technologies to overcome these challenges and presents a case study of a wide area video analysis system deployed at a port in the state of Florida, USA. The components of the system are also detailed and justified using quantitative and qualitative results.

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Autonomous real-time ground ubiquitous surveillance-imaging system (ARGUS-IS)

Cited by 50 publications

References 5 publications

Engineering a gigapixel monocentric multiscale camera

Engineering a gigapixel monocentric multiscale camera

Designing the Optical Structure of a Multiscale Gigapixel Camera

Automated visual analysis in large scale sensor networks

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