What are the reasons for the failure of face recognition in access control?

There are several reasons why face recognition fails in access control, <>

Static face access control.

Gradually eliminate it from the following aspects.

First of all, analyze whether the face recognition data has been entered or collected before. If it has not been collected, it will prompt that the person is not registered.

After the acquisition, the recognition cannot identify whether the light angle is consistent. Face recognition access control has very high requirements for light, such as whether you have ** when collecting faces, and whether there is ** or semi** state when you recognize, so it cannot be recognized.

In the face recognition access control background management system, there is a score value that can improve or recognize face parameters, see what your score value is, under normal circumstances, it is 60 70%, if you set it to 80 or 90, so that the person who passes must be the same height as the original collection of faces.

Nowadays, the commonly used face recognition is dynamic recognition, and the recognition speed will be relatively fast. Be careful to switch angles to see if you can get through.

Dynamic face access control.

You can try to re-register the face and see if it passes.

The following is an example of a failure reason:

1. Face recognition has been failing due to network conditions, lighting conditions, software versions, etc.;

3. Light conditions: In face recognition, the environment is dark, and the device cannot clearly distinguish other people's faces;

4. The system pushes the latest software version, but the device is not updated, which affects the data transmission to the terminal.

Access control face recognition is actually to save the employee's face information first, and then the recognition is to compare it with the face information of the person who brushes the face.

There are many reasons for the recognition failure, if it is only a personal identification failure, it may be that the employee's face information is lost, and it should be solved as long as it is re-entered. If all employees can't recognize it, it is likely that there is a problem with the camera of the recognition system, or the ambient light is not enough, and the captured face is blurry, which may lead to recognition failure.

Hello, the most common reason is that the makeup is too serious, resulting in face recognition not being able to recognize you. So be sure to keep the same makeup look when applying makeup, and don't make a huge change.

The reason for the failure of face recognition in access control is that a ban is broken, the second is that the camera is broken, and the third is that the camera is blurred.

The failure of face recognition in the access control may be due to makeup today, or other obstructions such as hair, which may fail.

The failure of face recognition in access control may be due to the less sensitive relationship of the recognition system.

The failure of face recognition is generally caused by the following reasons: 1. Because you have not entered information before, you cannot recognize in front of the face recognition terminal; 2. Face recognition needs the support of algorithms, and sometimes there will be problems with the algorithm that lead to the inability to recognize faces, just like our company before, because it is the experimental version of the algorithm package, some colleagues cannot pass when they pass after entering data; 3. It may be the cause of the camera's irritation; How to solve the problem that face recognition can't Qi Sui: 1. Enter your face data in advance and upload it in the background; 2. Check whether there is a problem with the test face recognition algorithm package;

The following factors have a large interference factor for face recognition authentication, and the reasons can be found from these aspects:

First, whether there is a big change in the lighting intensity and ZD light uniformity of the lighting in the registration department and the lighting intensity and ZD light uniformity when you are now certified, and try to ensure that the lighting conditions are similar to those at the time of registration;

The second is to wear glasses, that is, to ensure that it is the same state of wearing glasses as when registering, and if you did not wear it when you registered before, you should not wear it now, if you wear it before, then you should wear it when you are certified. Third, the blocking of bangs should also be consistent with the registration. Hope it solves your problem,

It may be because it is blurry, or the light is too dark, the reason is that you can also log in with a password, and you can log in with your fingerprint, and now there are more ways to log in.

This is the result of a problem with the entry system that cannot be recognized. Or it takes a long time to identify, which is the result of a problem with the entry system.

In order for the recognition to be normal, the face must be re-recorded. I've encountered a similar thing, I can't pass face recognition normally, and after re-entry, this problem has not appeared again.

How long has your facial recognition been before, or whether your ID photo has not been updated for many years, if you can't identify it, you can go to the police station to update your ID photo, it is estimated that your face has changed too much.

Boarding service. Make an appointment for service.

Repair spare parts** inquiry.

Kiss. This is usually due to the fact that the environment you are in is not well lit, too bright or too dark will affect face recognition.

If your mobile phone has a hot face recognition failure, it means that you need to re-record your face recognition function, it may be that there are some failures in the system, and there are other reasons, anyway, re-record the effect and deal with it.

If face recognition keeps failing, it may be that you are not following his operation, or the face is not your face.

It's been more than three months since my car was stolen, and I have a clear video, but the police said that the face could not be recognized, and that the car thief was not from Youxian County.

Hello, what is the reason for the failure of face recognition in access control? There are several reasons why the door cavity residual control system cannot recognize faces: if all the people entering and exiting cannot be recognized, it may be that the system is faulty, which needs to be repaired by maintenance personnel; If only a few people can't identify it, it may be the reason for taking the photo.

It is recommended to try to show the entire contour of the face when shooting faces, and do not have other Jingwu laughing objects to enter; In addition, many girls** are beauty, which will also affect the face recognition system.