Integration of Video Surveillance and Skyline Terrain Image

Huang, Bin; Han, Ling

doi:10.1109/icece.2010.685

Cited by 3 publications

(2 citation statements)

References 12 publications

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“…Sebe [21] and others projected video images as dynamic textures to 3D models and proposed the augmented virtual environment (AVE) concept. Huang Binghu et al used the Skyline 3D GIS platform software to propose a 3D ground image video surveillance solution that combines a video surveillance system with 3D GIS and developed a prototype system for 3D ground-influenced video surveillance [22][23][24]. However, its enhanced virtual environment is composed of simple planes, which is quite different from the real world, and depth information cannot be considered at the same time.…”

Section: Introductionmentioning

confidence: 99%

A 3D WebGIS-Enhanced Representation Method Fusing Surveillance Video Information

Jiao,

Sun,

Chen

et al. 2023

IEEE Access

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In Internet applications, there are more and more demands for geographic information expression technology that integrates video surveillance information, but there are generally problems such as camera position, direction, field of view and other parameters that are difficult to calculate accurately, texture occlusion, etc., which seriously affect the fusion expression of 3D scenes and video information Effect. To address the above problems, in this study, movable objects and trees are removed from the model surface, and an enhanced representation framework is designed for the fusion of video and 3D WebGIS under weak constraints. At the same time, the proposed method is verified and analyzed from three aspects: feature point matching, line coincidence degree and occlusion effect. The experimental results show the following. (1) In terms of the feature point matching ability, the feature point matching ability of the proposed method is 22.22% higher than that under strong constraints. (2) In terms of the occlusion effect, the proposed method achieves a 74.12% reduction in the area of the occlusion area, which is 1.63% higher than the occlusion area reduction rate after video projection under strong constraints. (3) In terms of the straight line coincidence, the experimental results of the proposed method are significantly better than those obtained using the strong constraints method. Both the length difference of the straight line with the same name and the relative offset angle are smaller than the result of the method using the strong constraint conditions. Also, the FPS is stabilized at about 30f/s during system operation with high rendering efficiency, which further proves the feasibility and stability of this system. Experiments show that using the proposed method can reflect real geospatial information, better enhance geographic information expression and be easy to implement, providing a valuable reference for the construction of applications such as real-world 3D models and smart cities.INDEX TERMS Video fusion; enhanced representation; feature point matching; occlusion effects; linear overlap.

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Section: Introductionmentioning

confidence: 99%

A 3D WebGIS-Enhanced Representation Method Fusing Surveillance Video Information

Jiao,

Sun,

Chen

et al. 2023

IEEE Access

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“…With the development of digital image acquisition and processing [1] [2], image monitoring system is more and more widely used in such social areas as banking, transportation, shopping mall and intelligent community [3] [4]. As an important part of the image monitoring system, pan-tilt unit permits the camera to be turned up or down through a 90 degree angle in a movement known as panning or tilting [5] [6].…”

Section: Introductionmentioning

confidence: 99%

Design and Implementation of Pan-Tilt Control System

Wang

Shi

Miao

2012

AMR

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In order to satisfy the great demands of remote, real-time and flexible image acquisition in monitoring system, a solution to pan-tilt control system in remote image monitoring system is presented, which is based on ARM Cortex-M3 micro-controller and radio communication. And then, the hardware and software design is discussed in detail. Finally, the result shows that the pan-tilt control system provides many advantages such as remote and flexible control, high precision and low cost. So it has a huge market with big potential and wide prospect.

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A Smart City Scenic Spot Construction Scheme

Liu

Zhu

2019

2019 IEEE 5th International Conference on Computer and Communications (ICCC)

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Integration of Video Surveillance and Skyline Terrain Image

Cited by 3 publications

References 12 publications

A 3D WebGIS-Enhanced Representation Method Fusing Surveillance Video Information

A 3D WebGIS-Enhanced Representation Method Fusing Surveillance Video Information

Design and Implementation of Pan-Tilt Control System

A Smart City Scenic Spot Construction Scheme

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