JP2008217205A - Video distribution system, control method therefor, program and storage medium - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a video distribution system securing high safety after generation of tailgating. <P>SOLUTION: This video distribution system has: an imaging device 101 photographing and recording a specific position; and an image processor 202 converting a video photographed by the imaging device 101 into an image allowing counting of the number of peoples passing the specific position by image processing to count the number of the passage persons. The video distribution system has: a comparison decision device 205 comparing the number of the counted persons processed by the image processor 202 and the number of the persons authenticated with the passage of the specific position; and a video distribution device 206 distributing the video photographed by the imaging device 101 based on an authentication identifier. The video distribution system has a communication device 210 sending the video from the imaging device 101 to a video distribution destination inside a network when it is decided that the number of the authenticated persons and the number of the counted persons differ by the comparison decision device 205. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a video distribution system that is effective as a security function at the time of entering and exiting an apartment house or the like, and more particularly to a video distribution system that is characterized by the accompanying detection technology.

  In recent years, violent crimes and sneaky crimes targeting children have frequently occurred, and the demand for security functions in apartment buildings and schools is increasing. In particular, security at an entrance / exit gate through which only a limited number of people can pass is important, and is provided as a firmly protected system.

  In addition, when multiple households live together like an apartment house such as an apartment, there is an increasing number of places where ID authentication is performed to identify residents and non-residents when passing through a gate at a common entrance. . However, when a resident passes authentication and passes through the gate, the suspicious person may allow intrusion in a companion form in which the suspicious person passes through the gate together.

  In order to detect such companionship, a surveillance camera system that records video taken by a security camera has been proposed (see, for example, Patent Document 1). In this system, when an intruder is detected by a camera, an intruder image is displayed using a display installed in a common space such as an elevator or an entrance hall in an apartment house, and a warning sound is emitted.

In addition, there is also known one that uses a system using a wireless tag such as RFID for ID authentication when passing through an entrance / exit gate (see, for example, Patent Document 2).
Japanese Patent Laid-Open No. 2006-120086 JP 2006-99381 A

  In a housing complex such as a condominium, a flapper gate or a revolving door can be introduced as a system to prevent cohabitation. However, it may be difficult to apply from an operational aspect and a safety aspect, for example, in a place such as a condominium where a resident may possibly come and go with people.

  In particular, in the case of accompanied by a parent and child, the technique described in Patent Document 2 makes it difficult to identify each person, and it must be assumed that the wireless tag deviates from the authentication, and a situation in which operation is difficult may occur. Furthermore, it is difficult to grasp the situation at the time of co-occurrence from the outside in real time, and it is necessary to further improve safety.

  Further, in the system described in Patent Document 1, a warning is issued to a resident who is accompanied by an intruder after detection of the accompanying person, but a safety measure is enhanced because notification to the living person is not performed. Therefore, it is necessary to add a notification system, and the installation cost may be expensive.

  An object of the present invention is to provide a video distribution system that ensures high safety after the occurrence of sharing.

  In order to achieve the above object, the video distribution system according to claim 1, an imaging device that captures and records a specific location, and the number of people who have passed through the specific location by image processing of video captured by the imaging device. An image processing device that converts the image into a countable image and counts the number of people passing through, a comparison and judgment device that compares the number of people processed by the image processing device with the number of people authorized to pass through the specific location, When the video distribution device that distributes the video captured by the imaging device based on the authentication identifier and the comparison determination device determine that the number of authenticators and the number of counts are different, the video from the imaging device is networked And a communication device for sending to the video distribution destination.

  The video distribution system according to claim 7, wherein an imaging device that captures and records a specific location and an image captured by the imaging device are converted into an image that can count the number of people who have passed the specific location through image processing. An image processing device that converts and counts the number of people passing through, a comparison judgment device that compares the number of people processed by the image processing device with the number of people who have been authenticated to pass the specific location, and the image pickup device When the video distribution device that distributes video based on the authentication identifier and the comparison determination device determine that the number of certifiers and the number of counted people are different, the video from the imaging device is sent to the network from the video distribution device When the communication device and the comparison and determination device determine that the number of certifiers and the number of counted people are different, a warning sound is generated. A display device that displays a captured image in real time when the number of certified persons and the number of counted persons are determined to be different by the sound generating apparatus and the comparison / determining apparatus, and the number of certified persons and the number of counted persons by the comparison / determining apparatus And a reporting device for reporting to a report destination designated in advance when it is determined that they are different from each other.

  15. The video distribution system control method according to claim 14, wherein an imaging step of capturing and recording a specific location, and counting the number of people who have passed the specific location by image processing of the video captured by the imaging step. An image processing step for converting to an image and counting the number of passing people, a comparison and determining step for comparing the counted number of people processed by the image processing step with the number of people who have been authenticated for passing the specific location, and photographing by the imaging step When the video distribution step for distributing the recorded video based on the authentication identifier and the comparison determination step determine that the number of authenticators and the number of counted people are different, the video distribution destination in the network And a communication step for transmitting to the network.

  The video distribution system control method according to claim 15, wherein an imaging step of capturing and recording a specific location, and counting the number of people who have passed through the specific location by image processing of the video captured by the imaging step. An image processing step for converting to an image and counting the number of passing people, a comparison and determining step for comparing the counted number of people processed by the image processing step with the number of people who have been authenticated for passing the specific location, and photographing by the imaging step When the video distribution step for distributing the recorded video based on the authentication identifier and the comparison determination step determine that the number of authenticators and the number of counted persons are different, the video from the imaging step is networked from the video distribution step. And the number of certifiers and When it is determined that the number of people is different, the alarm sound generation step for generating a warning sound and the number of certifiers and the number of counted people are determined to be different in the comparison determination step in real time. A display step for displaying, and a report step for reporting to a report destination designated in advance when it is determined that the number of certifiers is different from the number of counted persons in the comparison and determination step.

  The program according to claim 16 converts an imaging module that captures and records a specific location, and an image captured by the imaging module into an image that can count the number of people who have passed the specific location through image processing. An image processing module that counts the number of people passing, a comparison and determination module that compares the number of people processed by the image processing module and the number of people authorized to pass through the specific location, and the video captured by the imaging module A video distribution module that distributes based on an authentication identifier, and a communication module that transmits a video from the imaging module to a video distribution destination in a network when the number of authenticators and the number of counted persons are determined to be different by the comparison determination module And making the computer execute.

  The program according to claim 17 converts an imaging module that captures and records a specific location and an image captured by the imaging module into an image that can count the number of people who have passed the specific location through image processing. An image processing module that counts the number of people passing, a comparison and determination module that compares the number of people processed by the image processing module and the number of people authorized to pass through the specific location, and the video captured by the imaging module A video distribution module that distributes based on an authentication identifier, and a communication module that transmits video from the imaging module to the network when the number of authenticators and the number of counted persons are determined to be different by the comparison determination module And authentication by the comparison judgment module When it is determined that the number and the number of people counted are different, a warning sound generating module that generates a warning sound, and when the comparison determination module determines that the number of certifiers and the number of people counted are different, Causing the computer to execute a display module for displaying in real time and a report module for reporting to a report destination designated in advance when the number of certifiers and the number of counted persons are determined to be different by the comparison determination module. Features.

  A computer-readable storage medium according to claim 18 stores the program according to claim 16.

  A computer-readable storage medium according to a nineteenth aspect stores the program according to the seventeenth aspect.

  The video distribution system of the present invention is an imaging device that captures and records a specific location, and the video captured by the imaging device is converted into an image that can count the number of people who have passed the specific location by image processing. And an image processing device for counting the number of people. Further, a comparison / determination device that compares the counted number of people processed by the image processing device with the number of people who have been authenticated to pass a specific location, and a video distribution device that distributes the video shot by the imaging device based on the authentication identifier. Prepare. And a communication device for sending video from the imaging device to a video delivery destination in the network when the comparison judgment device judges that the number of authenticators is different from the number of counts.

  With this configuration, it is possible to ensure high safety after the accompanying occurrence.

  Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

  FIG. 1 is a network configuration diagram of a video distribution system (shared detection system) according to an embodiment of the present invention.

  In FIG. 1, a monitoring camera (imaging device) 101 is installed at a specific location such as a monitoring point in a condominium such as a common entrance or an elevator hall. A monitoring camera 101 and a video display device (monitor) 102 installed in each room are connected by a home network 103. The home network 103 is connected to the police 105 and the security company 106 via a public network.

  The video display device 102 can be replaced by a television. The in-home network 103 is a dedicated line that distributes video and audio from the monitoring camera 101 of this system to each room and allows the video display device 102 in each room to display smoothly. The home network 103 has a configuration that can be distributed to an external security company or police using a bridge to a public network such as a router or a proxy.

  This embodiment will be described on the premise of an apartment house such as a condominium. However, in a facility other than an apartment house as long as the basic network such as the home network 103 and the public network such as the Internet are separated as the network configuration, Is also applicable.

  The network constituting the system in the present embodiment is applied to an apartment house such as an apartment shown in FIG. This system can be broadly divided into a transmission side that takes in video by the monitoring camera 101 and distributes it to the home network 103, and a system that receives and displays video from the home network 103.

  FIG. 2 is a schematic configuration diagram of a video distribution side basic system in the video distribution system of FIG.

  In FIG. 2, the video distribution side basic system has the following devices.

  The monitoring camera 101 is a video input device that can capture and record video and audio at each monitoring point. The surveillance camera 101 can move in the pan and tilt directions and can enlarge the subject by zooming, and uses a dedicated camera different from a general digital camera or digital video camera.

  However, since the surveillance camera 101 can achieve the object of the present invention as long as it can shoot video, panning and tilting movement and zooming are not necessarily required, and a video output terminal capable of delivering video to the network is provided. Anything attached can be substituted.

  The image processing apparatus 202 performs image processing on the video from the monitoring camera 101. The authentication device 203 authenticates that the user is a resident at the common entrance in the apartment house. Information necessary for authentication can be input by the input device 204.

  The input device 204 uses a method of inputting numbers such as a numeric keypad, a contact type method using an ID card or a general key, a non-contact type method using a wireless tag, and biological information such as voice recognition and fingerprints. Various methods such as a conventional method can be used.

  The comparison determination device 205 is a device that determines whether or not the user is a resident on the basis of information from the image processing device 202 and the authentication device 203, and sends the video distribution device 206 and the display device 207 from the monitoring camera 101. Can be distributed.

  In addition, when the comparison determination device 205 determines that the user is not a resident, the warning sound generation device 208 can also generate a warning sound. Further, the video can be transmitted from the video distribution device 206 to the home network 103 by the communication device 210.

  FIG. 3 is a schematic configuration diagram of a video receiving side basic system according to the first embodiment in the video distribution system of FIG.

  In FIG. 3, the video receiving side basic system includes the following devices.

  The communication device 210 has the same configuration as that of the communication device in the video distribution-side basic system, receives the video transmitted to the home network 103 through the video reception device 301, and displays the video received by the video display device 102 in real time. It is possible.

  Since the video display device 102 is intended to display video, a dedicated monitor may be used, or a television set in the house may be substituted. The video distribution device 206 and the video reception device 301 are paired, and by converting both into data suitable for the network, it is possible to ensure effective use of network bandwidth and real-time performance.

  When the authentication apparatus 203 performs authentication, it is necessary to register an authentication identifier in advance. Each resident is assigned an independent unique authentication identifier at the time of entering a condominium or the like, and inputs the authentication identifier when entering the residential area with the input device 204.

  Here, there are at least a plurality of video distribution destinations identified from the authentication identifier in the authentication device 203. When video distribution is performed and safety is confirmed by viewing the video at the video distribution destination, the video recorded in the monitoring camera 101 is deleted. Further, the authentication device 203 authenticates the right or wrong of passage (passing right or wrong) using the authentication identification input by the input device 203.

  FIG. 4 is a chart showing the relationship between the authentication ID and the distribution destination.

  A video distribution destination can be set for each authentication identifier, and a distribution destination can be registered for each authentication ID (authentication identifier ID) 401 as shown in FIG. In the authentication ID 2001, the home as the delivery destination 1, that is, each room that always exists in the residential area is designated as the basic delivery destination, and the delivery destination 2 is registered to deliver the video to the management room in the apartment. . Furthermore, by specifying a registration destination as a video distribution destination in an emergency or the like in the distribution destination 3, it is possible to freely determine the distribution destination priority by each individual.

  FIG. 5 is a flowchart showing the procedure of the accompanying detection process according to the first embodiment executed by the video distribution system of FIGS. 2 and 3.

  The contents of the control will be described with reference to FIG.

  The resident inputs an authentication identifier with the input device 204 when entering the residential area. As described above, the input device 204 corresponds to various methods, and authentication information is input using a numeric keypad, a wireless tag, or biometric authentication (step S501).

  When inputting with the authentication identifier, for example, when moving a non-resident with the approval of the resident, it is possible to identify the non-resident by registering the number of persons passing as the certifier. Yes (step S502).

  The resident passes through the common entrance after inputting with the input device 204. At the same time, the surveillance camera 101 starts shooting and recording of the resident (step S503). The video captured by the monitoring camera 101 is subjected to image processing by the image processing apparatus 202, and the number of people who have passed through the entrance to each residential area is counted (step S504).

  Based on the counted number of people and the authentication identifier, the comparison / judgment device 205 checks the difference between the number of people who have been authenticated and the number of people who have actually passed through to confirm whether or not a companion has occurred (step S505).

  If there is a difference between the number of authenticated persons and the number of persons who have actually passed, comparison with authentication information is performed to determine a distribution destination registered in advance (step S506). Based on the delivery destination information instructed by the comparison determination device 205, the video delivery device 206 transmits a real-time video together with the recorded shooting data to the delivery destination (step S507). Then, this process ends.

  By immediately displaying the transmitted video on the receiving side, it is possible to notify the resident that a companion that seems to be a suspicious person has occurred. If there is no discrepancy between the number of authenticated persons and the number of passing persons, the shooting and recording of the monitoring camera 101 is stopped (step S508), and the video recorded in the monitoring camera 101 is deleted (step S509). It is possible to update necessary data. Thereafter, this process is terminated.

  In the present embodiment, in an apartment house such as a condominium, a real-time video is registered in advance together with a video shot by the monitoring camera 101 when a companion by an unauthenticated person who is not a resident is recognized as a suspicious person. Automatically sent to the destination.

  This makes it possible to determine a person other than the resident who does not notice when passing through the entrance, and can ensure higher safety.

  In the present embodiment, the description has been made specifically for video, but it is also possible to specify an unauthenticated person by making a report using information that can confirm a person such as audio or a still image.

  FIG. 6 is a schematic configuration diagram of a video receiving side basic system according to the second embodiment in the video distribution system of FIG.

  The communication device 210, the video reception device 301, and the video display device 102 described in the first embodiment shown in FIG.

  In the present embodiment, in addition to the safety confirmation device 601 for confirming safety in the video displayed by the video display device 102, a report for reporting to the external police 105 and the security company 106 from the home network 103. A device 602 is provided.

  When the comparison determination device 205 determines that the number of authenticators is different from the number of counted people, the notification device 602 notifies the notification destination designated in advance. In addition, when it is determined that there is a risk by confirming the video distributed by the video distribution device 206, a plurality of notification devices 602 notify the designated emergency notification destination via the network.

  FIG. 7 is a flowchart showing the procedure of the accompanying detection process according to the second embodiment executed by the video distribution system shown in FIGS.

  The contents of the control will be described based on FIG.

  When the resident enters the residential area, the authentication identifier is input by the input device 204. As described above, the input device 204 may be compatible with various methods or may be complex, and inputs authentication information using a numeric keypad, a wireless tag, or biometric authentication (step S701).

  When inputting with the authentication identifier, for example, when moving a non-resident with the approval of the resident, it is possible to identify the non-resident by registering the number of persons passing as the certifier. Yes (step S702).

  The resident passes through the common entrance after inputting with the input device 204. At the same time, the monitoring camera 101 starts shooting and recording of the resident (step S703). The video captured by the surveillance camera 101 is subjected to image processing by the image processing device 202, and the number of people who have passed through the entrance to each residential area is counted (step S704).

  Based on the counted number of people and the authentication identifier, the comparison / judgment device 205 checks the difference between the number of people who have been authenticated and the number of people who have actually passed, and confirms whether or not a companion has occurred (step S705).

  If there is a difference in the count between the number of people declared by the resident and the number of people who pass the authentication, the registered authentication information is checked and a pre-registered video distribution destination is determined (step S706). Based on the delivery destination information instructed by the comparison determination device 205, the video delivery device 206 transmits the real-time video together with the recorded shooting data to the delivery destination (step S707).

  The video distributed using the home network 103 is synchronized with the video that has passed through the network by the video receiving device 301 in the video receiving system, and is displayed as a real-time video on the video display device 102.

  On the video display device 102, the real-time video and the video recorded at the time of authentication recorded by the monitoring camera 101 can be confirmed, and it is timed to indicate whether the certification registration was insufficient or whether the suspicious person moved in together. It can be confirmed later (step S708).

  Here, when a suspicious person enters the house due to co-payment and harms an authorized entrance passer or when the action is suspicious, it is judged that safety is not secured at the video distribution destination The following measures are taken. That is, the reporting device 602 is used to report to the management room where the manager is located, or directly to the external security company 106 or the police 105 or the like if an emergency is required (step S709). Then, this process ends.

  At the same time, the real-time video of the surveillance camera 101 that has been accompanied is displayed on the display device 207 in the video distribution side system, and a melody or a message is transmitted using the warning sound generator 208 to notify that the accompanying has occurred. As a result, a warning can be issued to the suspicious person, and attention can be given to the resident who has been authenticated.

  On the video receiving side, it is possible to store video data as evidence by performing processing such as recording the distributed video. On the other hand, if it is obvious that safety is ensured, such as when it is determined that it is not accompanied by checking the video at the distribution destination, or when it is distributed due to malfunction of the device By using the safety confirmation device 601, the display of the real-time video on the receiving side is stopped.

  Then, the shooting and recording in the monitoring camera 101 is stopped (step S710), and the shooting and recording video in the camera is deleted (step S711). Similarly, even when the number of passing people and the number of authenticated people match, shooting recording is stopped and the recorded video is deleted. Then, this process ends.

  The video when a suspicious person moves together is recorded in the surveillance camera 101, so if you escape from the residential area with a warning sound or perform any suspicious behavior It can be used as evidence video.

  In the present embodiment, when an unauthenticated person who is recognized as a suspicious person occurs in an apartment house such as a condominium, a real-time video together with a video taken by the monitoring camera 101 is registered in advance. Automatically send to

  This makes it possible to determine a person other than the resident. Further, when it is determined that safety is not ensured at the video confirmation destination, higher safety can be ensured by linking with a security system such as a security company.

  Furthermore, by displaying a real-time video or issuing a warning sound, it is possible to call attention not only to suspicious persons but also to residents who are accompanied by the person.

  In the present embodiment, the description has been made specifically for video, but it is possible to identify an unauthenticated person by making a report using information that can confirm a person, such as audio or a still image.

  The object of the present invention is achieved by executing the following processing. That is, a storage medium that records a program code of software that realizes the functions of the above-described embodiments is supplied to a system or apparatus, and a computer (or CPU, MPU, etc.) of the system or apparatus is stored in the storage medium. This is the process of reading the code.

  In this case, the program code itself read from the storage medium realizes the functions of the above-described embodiments, and the program code and the storage medium storing the program code constitute the present invention.

  Moreover, the following can be used as a storage medium for supplying the program code. For example, floppy (registered trademark) disk, hard disk, magneto-optical disk, CD-ROM, CD-R, CD-RW, DVD-ROM, DVD-RAM, DVD-RW, DVD + RW, magnetic tape, nonvolatile memory card, ROM or the like. Alternatively, the program code may be downloaded via a network.

  Further, the present invention includes a case where the function of the above-described embodiment is realized by executing the program code read by the computer. In addition, an OS (operating system) running on the computer performs part or all of the actual processing based on an instruction of the program code, and the functions of the above-described embodiments are realized by the processing. Is also included.

  Furthermore, a case where the functions of the above-described embodiment are realized by the following processing is also included in the present invention. That is, the program code read from the storage medium is written in a memory provided in a function expansion board inserted into the computer or a function expansion unit connected to the computer. Thereafter, based on the instruction of the program code, the CPU or the like provided in the function expansion board or function expansion unit performs part or all of the actual processing.

  The video distribution system according to the present invention can be applied to a place where an unspecified number of visitors are expected, such as an event venue or a public facility. In addition, since information such as notification destinations can be registered together with authentication identifiers, by distributing pre-registered identification cards to each home, it can be used for emergency evacuation destinations in disasters and entrance / exit gates to dangerous areas. It is possible to build a system for confirming safety.

It is a network block diagram of the video delivery system (coexistence detection system) which concerns on embodiment of this invention. It is a schematic block diagram of the video delivery side basic system in the video delivery system of FIG. It is a schematic block diagram of the video receiving side basic system according to the first embodiment in the video distribution system of FIG. It is a graph which shows the relationship between authentication ID and a delivery destination. It is a flowchart which shows the procedure of the accompanying detection process which concerns on 1st Embodiment performed by the video delivery system of FIG. 2, FIG. It is a schematic block diagram of the video receiving side basic system according to the second embodiment in the video distribution system of FIG. It is a flowchart which shows the procedure of the accompanying detection process which concerns on 2nd Embodiment performed by the video delivery system of FIG. 2, FIG.

Explanation of symbols

101 Surveillance camera (imaging device)
102 video display device 103 home network 202 image processing device 203 authentication device 204 input device 205 comparison determination device 206 video distribution device 207 display device 208 warning sound generation device 210 communication device 301 video reception device 401 authentication ID
402 List of registered delivery destinations 601 Safety confirmation device 602 Notification device

Claims (19)

An imaging device for photographing and recording a specific location;
An image processing device that converts the video captured by the imaging device into an image that can count the number of people who have passed through the specific location by image processing, and counts the number of people passing through;
A comparison / determination device that compares the number of people processed by the image processing device with the number of people authorized to pass through the specific location;
A video distribution device that distributes video captured by the imaging device based on the authentication identifier;
A communication device that sends video from the imaging device to a video delivery destination in a network when the comparison judging device judges that the number of authenticators and the number of counted people are different;
A video distribution system comprising:   The video distribution system according to claim 1, further comprising a function of registering a video distribution destination in advance with respect to the video distribution apparatus based on an authentication identifier.   The video distribution system according to claim 1, wherein there are at least a plurality of video distribution destinations identified from authentication identifiers in the authentication device.   The video distribution system according to claim 1, wherein the image capturing device records a video when it is determined that the companion has occurred in the comparison determination device.   5. The video distribution system according to claim 4, wherein when the video distribution is performed and safety is confirmed by viewing the video at a video distribution destination, the video recorded in the imaging device is deleted. . An input device for inputting an authentication identifier to pass through the specific location including the common entrance;
An authentication device that authenticates the right or wrong of passage using the authentication identifier input by the input device, and
The video delivery system according to claim 1, wherein the imaging device captures and records the specific location including the input device and the authentication device. An imaging device for photographing and recording a specific location;
An image processing device that converts the video captured by the imaging device into an image that can count the number of people who have passed through the specific location by image processing, and counts the number of people passing through;
A comparison / determination device that compares the number of people processed by the image processing device with the number of people authorized to pass the specific portion;
A video distribution device that distributes video captured by the imaging device based on the authentication identifier;
A communication device that sends the video from the imaging device to the network from the video delivery device when the comparison judgment device determines that the number of authenticators and the number of counted people are different;
A warning sound generating device that generates a warning sound when the comparison judging device judges that the number of certifiers and the number of counted people are different;
A display device that displays a captured image in real time when it is determined by the comparison determination device that the number of certifiers and the number of counted people are different;
When it is determined by the comparison determination device that the number of certifiers and the number of counted people are different, a notification device for reporting to a notification destination designated in advance,
A video distribution system comprising:   The system has a function of notifying a designated emergency notification destination by a plurality of the notification devices via a network when the video distributed by the video distribution device is confirmed and determined to be dangerous. 7. The video distribution system according to 7.   8. The video distribution system according to claim 7, further comprising a function of registering a video distribution destination in advance with respect to the video distribution apparatus based on an authentication identifier.   8. The video distribution system according to claim 7, wherein there are at least a plurality of video distribution destinations identified from authentication identifiers in the authentication device.   The video distribution system according to claim 7, wherein the image capturing apparatus records a video when it is determined that a companion has occurred in the comparison determination apparatus.   12. The video distribution system according to claim 11, wherein when the video distribution is performed and safety is confirmed by viewing the video at a video distribution destination, the video recorded in the imaging device is deleted. . An input device for inputting an authentication identifier to pass through the specific location including the common entrance;
An authentication device that authenticates whether or not to pass using the authentication identifier input by the input device, and
The video delivery system according to claim 7, wherein the imaging device captures and records the specific location including the input device and the authentication device. An imaging step of capturing and recording a specific location;
An image processing step of converting the video imaged in the imaging step into an image capable of counting the number of people who have passed the specific location by image processing and counting the number of people passing;
A comparison judgment step for comparing the number of people processed by the image processing step with the number of people who have been authenticated to pass the specific part;
A video distribution step of distributing the video imaged in the imaging step based on the authentication identifier;
A communication step of sending the video from the imaging step to a video distribution destination in the network when it is determined by the comparison determination step that the number of authenticators and the number of counted persons are different;
A method for controlling a video distribution system comprising: An imaging step of capturing and recording a specific location;
An image processing step of converting the video imaged in the imaging step into an image capable of counting the number of people who have passed the specific location by image processing and counting the number of people passing;
A comparison judgment step for comparing the number of people processed by the image processing step with the number of people who have been authenticated to pass the specific part;
A video distribution step of distributing the video imaged in the imaging step based on the authentication identifier;
A communication step of sending the video from the imaging step to the network from the video distribution step when it is determined by the comparison determination step that the number of authenticators and the number of counted persons are different;
A warning sound generation step for generating a warning sound when it is determined that the number of certifiers and the number of counted persons are different in the comparison determination step;
A display step of displaying the video being captured in real time when it is determined that the number of certifiers and the number of counted persons are different in the comparison determination step;
When it is determined that the number of certifiers and the number of counted persons are different in the comparison determination step, a notification step of reporting to a previously specified notification destination;
A method for controlling a video distribution system comprising: An imaging step of capturing and recording a specific location;
An image processing step of converting the video imaged in the imaging step into an image capable of counting the number of people who have passed the specific location by image processing and counting the number of people passing;
A comparison judgment step for comparing the number of people processed by the image processing step with the number of people who have been authenticated to pass the specific part;
A video distribution step of distributing the video imaged in the imaging step based on the authentication identifier;
A control method for a video distribution system comprising: a communication step of transmitting the video from the imaging step to a video distribution destination in a network when the number of authenticators and the number of counted persons are determined to be different in the comparison determination step A program characterized by being executed. An imaging step of capturing and recording a specific location;
An image processing step of converting the video imaged in the imaging step into an image capable of counting the number of people who have passed the specific location by image processing and counting the number of people passing;
A comparison judgment step for comparing the number of people processed by the image processing step with the number of people who have been authenticated to pass the specific part;
A video distribution step of distributing the video imaged in the imaging step based on the authentication identifier;
A communication step of sending the video from the imaging step to the network from the video distribution step when it is determined by the comparison determination step that the number of authenticators and the number of counted persons are different;
A warning sound generation step for generating a warning sound when it is determined that the number of certifiers and the number of counted persons are different in the comparison determination step;
A display step of displaying the video being captured in real time when it is determined that the number of certifiers and the number of counted persons are different in the comparison determination step;
Causing the computer to execute a control method of the video distribution system including a reporting step of reporting to a previously designated reporting destination when it is determined that the number of certifiers is different from the number of counted persons in the comparison determining step. A featured program.   A computer-readable storage medium storing the program according to claim 16.   A computer-readable storage medium storing the program according to claim 17.

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