Wide-angle video monitoring device and method for multiple IP cameras

A video surveillance and camera technology, applied in image enhancement, image data processing, closed-circuit television systems, etc., can solve problems such as monitoring restrictions by monitoring personnel, and achieve the effects of convenient wiring, low cost, and large monitoring distance.

Pending Publication Date: 2015-06-17
BEIJING YIYUSHUNHAI SCI & TECH
View PDF8 Cites 23 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current multi-camera monitoring method is extremely difficult to meet the above requirements.
[0020] To sum up, it can be seen that if the current surveillance cameras want to achieve a wider monitoring

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Wide-angle video monitoring device and method for multiple IP cameras
  • Wide-angle video monitoring device and method for multiple IP cameras
  • Wide-angle video monitoring device and method for multiple IP cameras

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0107] In order to facilitate understanding of the present invention, the present invention will be further described below in conjunction with the accompanying drawings.

[0108] see figure 1 , the wide-angle video surveillance equipment of a plurality of IP cameras of the first embodiment of the present invention, it comprises:

[0109] The image acquisition device is integrated with a plurality of IP cameras 2, and each IP camera 2 cooperates with each other to form a wide-angle surveillance camera;

[0110] The data transmission device is connected with each IP camera 2;

[0111] The image processing device is connected with each IP camera 2 through a data transmission device and stitches images collected by adjacent IP cameras.

[0112] Wherein, each IP camera 2 is integrated and arranged to form a wide-angle monitoring camera, and then connected with mini-switch 5 (the two are set separately in this embodiment), and the images collected by each IP camera 2 are transmit...

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

No PUM Login to view more

Abstract

The invention discloses a wide-angle video monitoring device and method for multiple IP cameras. The wide-angle video monitoring device and method mainly solve the problem that the monitoring range of a single camera is small, in other words, when the monitoring angle of the camera is large, the monitoring distance is not long, and when the monitoring distance is long, the monitoring angle is not large enough. The monitoring device comprises an image collecting device, a data transmission device and an image processing device, the IP cameras are integrated on the image collecting device and are matched to form a wide-angle monitoring camera, the data transmission device is connected with the IP cameras, and the image processing device is connected with the IP cameras through the data transmission device, splices images collected by the adjacent IP cameras into a monitoring video and outputs the monitoring video in real time. The wide-angle video monitoring device and method conduct local image comparison and calibration based on the SIFT algorithm, image fusion is conducted based on wavelet transformation, and then real-time display is conducted in a BITBLT mode.

Description

technical field [0001] The invention relates to a video monitoring device, in particular to a wide-angle video monitoring device with multiple IP cameras, and also to a monitoring method thereof, which is suitable for real-time monitoring of plane video with a long-distance 180° viewing angle. Background technique [0002] Currently, known video surveillance camera products all adopt a single camera monitoring method, that is, a lens with a predetermined focal length and a camera module with predetermined pixels are assembled. For example, the surveillance camera products currently on the market basically use 1.25mm, 2.8mm, 4mm, 6mm lens and 2 million pixel camera module are assembled. [0003] However, the video monitoring equipment with this structure is limited by the visual range of the lens, and cannot achieve a wider monitoring visual effect. Moreover, due to the relationship between the performance of the lens and the camera module itself, at present, if you want to ...

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
no application Login to view more
IPC IPC(8): H04N7/18G06T5/40
Inventor 郭政军严飞
Owner BEIJING YIYUSHUNHAI SCI & TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap