WO2017117722A1

WO2017117722A1 - Number recognition method and system for monitoring system

Info

Publication number: WO2017117722A1
Application number: PCT/CN2016/070185
Authority: WO
Inventors: 张北江
Original assignee: 张北江
Priority date: 2016-01-05
Filing date: 2016-01-05
Publication date: 2017-07-13
Also published as: CN105684042A

Abstract

A number recognition method and system for a monitoring system. The method comprises the following steps: obtaining image data captured by a camera (101), wherein the image data comprises a picture of an LED lamp; performing pixel analysis on the picture of the LED lamp in the image data to obtain the color of the LED lamp (102); and recognizing the number of a building according to the color of the LED lamp (103). The method has the advantage of being able to effectively recognizing numbers.

Description

Digital identification method and system for monitoring system

Technical field

The invention relates to the field of monitoring and computer, in particular to a digital identification method and system for a monitoring system.

Background technique

Monitoring is the physical basis for real-time monitoring of key departments or important places in various industries. The management department can obtain effective data, image or sound information, and timely monitor and remember the process of sudden abnormal events to provide efficient, Timely command and height, layout of police forces, handling of cases, etc. With the rapid development and promotion of current computer applications, a powerful digital wave has emerged around the world, and the digitization of various devices has become the primary goal of security protection. The performance characteristics of digital monitoring alarm are: real-time display of monitoring screen, single-channel adjustment of video image quality, each recording speed can be set separately, fast retrieval, multiple recording mode setting functions, automatic backup, pan/tilt/lens control function , network transmission, etc.

In the solution of the prior art, the following technical problems are found in the prior art:

The existing monitoring system distinguishes the number of buildings generally by the installation location. This identification method can be identified in most cases, but it is impossible to identify the building number effectively across buildings. .

technical problem

The application provides a digital identification method for a monitoring system. It solves the problem of not being able to effectively identify the number of buildings.

Technical solution

In one aspect, a digital identification method for a monitoring system is provided, the method comprising the steps of:

Obtaining image data captured by a camera, the image data comprising: an LED light picture;

Performing pixel analysis on the LED light image in the image data to obtain the color of the LED light;

The number of the building is identified based on the color of the LED light.

Optionally, the method further includes:

The recognized number is added to the image data for display.

Optionally, the method further includes:

If the image of the LED light is not included in the image data, the number of the building is obtained according to the MAC address of the camera in the image data.

In a second aspect, a digital identification system for a monitoring system is provided, the system comprising:

An acquiring unit, configured to acquire image data captured by a camera, where the image data includes: an LED light picture;

An analyzing unit, configured to perform pixel analysis on the LED light image in the image data to obtain a color of the LED light;

The identification unit is configured to identify the number of the building according to the color of the LED light.

Optionally, the system further includes:

A display unit for adding the recognized number to the image data for display.

Optionally, the analyzing unit is further configured to: if the LED light picture is not included in the image data, obtain the number of the building according to the MAC address of the camera in the image data.

Beneficial effect

The technical solution provided by the invention realizes the identification of the building number of the building through the image of the LED lights of different colors, so it has the advantages of effectively identifying the building numbers.

DRAWINGS

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is obvious that the drawings in the following description are some embodiments of the present invention. Those skilled in the art can also obtain other drawings based on these drawings without paying any creative work.

1 is a flowchart of a digital identification method of a monitoring system according to a first preferred embodiment of the present invention;

2 is a structural diagram of a digital identification system of a monitoring system according to a second preferred embodiment of the present invention.

Embodiments of the invention

The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are a part of the embodiments of the present invention, but not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

Please refer to FIG. 1. FIG. 1 is a digital identification method of a monitoring system according to a first preferred embodiment of the present invention. The method is as shown in FIG. 1 and includes the following steps:

Step S101: Acquire image data captured by a camera, where the image data includes: an LED light picture;

Step S102, performing pixel analysis on the LED light image in the image data to obtain the color of the LED light;

Step S103: Identify the number of the building according to the color of the LED light.

Optionally, after the step S103, the foregoing method may further include:

The recognized number is added to the image data for display.

Optionally, after the step S103, the foregoing method may further include:

Please refer to FIG. 2. FIG. 2 is a digital identification system of a monitoring system according to a second preferred embodiment of the present invention. The system includes:

The acquiring unit 201 is configured to acquire image data captured by a camera, where the image data includes: an LED light picture;

The analyzing unit 202 is configured to perform pixel analysis on the LED light image in the image data to obtain a color of the LED light;

The identification unit 203 is configured to identify the number of the building according to the color of the LED light.

Optionally, the above system may further include:

The display unit 204 is configured to add the recognized number to the image data for display.

Optionally, the analyzing unit 202 is further configured to: if the image of the LED light is not included in the image data, obtain the number of the building according to the MAC address of the camera in the image data.

It should be noted that, for the foregoing various method embodiments, for the sake of simple description, they are all expressed as a series of action combinations, but those skilled in the art should understand that the present invention is not limited by the described action sequence. Because certain steps may be performed in other sequences or concurrently in accordance with the present invention. In addition, those skilled in the art should also understand that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the present invention.

In the above embodiments, the descriptions of the various embodiments are different, and the parts that are not described in detail in a certain embodiment can be referred to the related descriptions of other embodiments.

A person skilled in the art may understand that all or part of the various steps of the foregoing embodiments may be performed by a program to instruct related hardware. The program may be stored in a computer readable storage medium, and the storage medium may include: Flash drive, read-only memory (English: Read-Only Memory, referred to as: ROM), random accessor (English: Random Access Memory, referred to as: RAM), disk or CD.

The content downloading method and the related device and system provided by the embodiments of the present invention are described in detail above. The principles and implementation manners of the present invention are described in the specific examples. The description of the above embodiments is only used to help understand the present invention. The method of the invention and its core idea; at the same time, for the person of ordinary skill in the art, according to the idea of the present invention, there are some changes in the specific embodiment and the scope of application. In summary, the content of the specification should not be understood. To limit the invention.

Claims

A digital identification method for a monitoring system, characterized in that the method comprises the following steps:

Obtaining image data captured by a camera, the image data comprising: an LED light picture;

Performing pixel analysis on the LED light image in the image data to obtain the color of the LED light;

The number of the building is identified based on the color of the LED light.
The method of claim 1 further comprising:

The recognized number is added to the image data for display.
The method of claim 1 further comprising:

If the image of the LED light is not included in the image data, the number of the building is obtained according to the MAC address of the camera in the image data.
A digital identification system for a monitoring system, the system comprising:

An acquiring unit, configured to acquire image data captured by a camera, where the image data includes: an LED light picture;

An analyzing unit, configured to perform pixel analysis on the LED light image in the image data to obtain a color of the LED light;

The identification unit is configured to identify the number of the building according to the color of the LED light.
The system of claim 4, wherein the system further comprises:

A display unit for adding the recognized number to the image data for display.
The system of claim 4 wherein:

The analyzing unit is further configured to: if the image of the LED light is not included in the image data, obtain the number of the building according to the MAC address of the camera in the image data.