Video monitoring coverage effect simulation method based on spatial visibility analysis
A technology of video surveillance and simulation method, applied in the computer field, can solve the problems of inaccuracy, lack of good monitoring coverage effect, rough coverage and so on
Pending Publication Date: 2020-12-11
GCI SCI & TECH
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] At present, comprehensive video surveillance projects have mature commercial technology and application environment at the technical level. However, from the perspective of engineering planning, most existing surveillance project plans directly use the visible radius buffer zone of surveillance equipment as the coverage area. , due to the technical capabilities of the monitoring equipment and the complexity of the monitoring environment, the calculated coverage rate is rough and not accurate enough
In the current planning of monitoring projects, there is no good monitoring coverage effect simulation method to provide planners as a reference to quickly optimize the monitoring coverage plan to obtain better coverage effects and more accurate coverage
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0025] see figure 1 , an embodiment of the present invention provides a method for simulating video surveillance coverage effects based on spatial visibility analysis, including:
[0026] S1. Receive the terrain elevation data of the target coverage area, the basic information of the target coverage area, the selection parameters of the video surveillance equipment, and the information of the stock tower site;
[0027] S2. Obtain the actual elevation data of the t...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a video monitoring coverage effect simulation method based on spatial visibility analysis. The method comprises the steps of receiving terrain elevation data of a target coverage area, basic information of the target coverage area, video monitoring equipment type selection parameters and stock iron tower station information; obtaining actual elevation data of the target coverage area according to the terrain elevation data and the basic information; and based on the actual elevation data, the video monitoring equipment model selection parameters and the stock iron towersite information, performing simulation by adopting a spatial visibility algorithm to obtain a coverage effect simulation result based on the stock iron tower site and the video monitoring equipment.According to the embodiment of the invention, the monitoring coverage effect is closer to the reality, the monitoring coverage effect can be provided for planners as a reference to quickly optimize the monitoring coverage scheme, and a better coverage effect and a more accurate coverage rate are obtained.
Description
technical field [0001] The invention relates to the field of computer technology, in particular to a method for simulating video surveillance coverage effects based on spatial visibility analysis. Background technique [0002] At present, comprehensive video surveillance projects have mature commercial technology and application environment at the technical level. However, from the perspective of engineering planning, most existing surveillance project plans directly use the visible radius buffer zone of surveillance equipment as the coverage area. , due to the technical capabilities of the monitoring equipment and the complexity of the monitoring environment, the calculated coverage rate is rough and not accurate enough. In the current monitoring project planning, there is no good monitoring coverage effect simulation method to provide planners as a reference to quickly optimize the monitoring coverage plan to obtain better coverage effects and more accurate coverage. Con...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): G06F30/13G06T17/05H04N7/18
CPCG06F30/13G06T17/05H04N7/181G06T2210/04G06T2200/04Y02A90/10
Inventor 叶杨梁晖张振张英孔黄星辉逯艳杰李壮李扬鹏吴亚楠董亮王二军李彦峰宋玉飞彭恋恋
Owner GCI SCI & TECH