CN110955795A - Recording control method and device - Google Patents

Recording control method and device Download PDF

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Publication number
CN110955795A
CN110955795A CN201911175566.7A CN201911175566A CN110955795A CN 110955795 A CN110955795 A CN 110955795A CN 201911175566 A CN201911175566 A CN 201911175566A CN 110955795 A CN110955795 A CN 110955795A
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information
white list
image information
face
face information
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马于峰
徐世超
梁志婷
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Miaozhen Information Technology Co Ltd
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/50Information retrieval; Database structures therefor; File system structures therefor of still image data
    • G06F16/58Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
    • G06F16/583Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/31User authentication
    • G06F21/32User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/10Services
    • G06Q50/12Hotels or restaurants
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/02Control of operating function, e.g. switching from recording to reproducing

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Abstract

The invention discloses a recording control method and a recording control device. Wherein, the method comprises the following steps: acquiring first image information, wherein the first image information is obtained by shooting a target position by using a camera; under the condition that the first image information comprises face information, object information of a target object matched with the face information in the first image information is searched in a white list, wherein the object information of a plurality of objects is prestored in the white list; and under the condition that the object information of the target object is not found in the white list, controlling the first sound recording equipment positioned at the target position to start sound recording. The invention solves the technical problem that the recording equipment cannot be effectively controlled in the related technology.

Description

Recording control method and device
Technical Field
The invention relates to the field of computers, in particular to a recording control method and device.
Background
In an online store, in order to better understand the service condition of a worker, the conversation voice of the worker and a customer is usually recorded; the existing recording mode usually adopts manual operation to control the on and off of recording equipment, and the operation is complicated; in addition, in stores, recording is typically done all the way through business hours, which produces many invalid recorded files without spoken utterances.
In view of the above problems, no effective solution has been proposed.
Disclosure of Invention
The embodiment of the invention provides a recording control method and a recording control device, which at least solve the technical problem that recording equipment cannot be effectively controlled in the related technology.
According to an aspect of an embodiment of the present invention, there is provided a recording control method, including: acquiring first image information, wherein the first image information is obtained by shooting a target position by using a camera; under the condition that the first image information comprises face information, object information of a target object matched with the face information in the first image information is searched in a white list, wherein the object information of a plurality of objects is prestored in the white list; and controlling a first sound recording device positioned at the target position to start recording under the condition that the object information of the target object is not found in the white list.
As an alternative example, in the case that the first image information includes face information, the finding, in a white list, object information of a target object that matches the face information in the first image information includes: taking the object face information contained in the object information of each object in the white list as the current object face information, and executing the following steps until the object information of the plurality of objects in the white list is traversed: acquiring similarity between the face information in the first image information and the face information of the current object; determining to find the object information of the target object in the white list under the condition that the similarity is greater than a first threshold; and determining that the object information of the target object is not found in the white list under the condition that the similarity is smaller than a second threshold, wherein the first threshold is larger than or equal to the second threshold.
As an optional example, in a case that the first image information includes face information, before searching object information of a target object matching the face information in the first image information in a white list, the method further includes: acquiring object face images of the plurality of objects; and processing the object face image of each object in the plurality of objects in sequence to obtain object face information, and storing the object face information into the object information of each object in the white list.
As an optional example, in a case that the object information of the target object is not found in the white list, after controlling the first sound recording apparatus located at the target location to start recording, the method further includes: acquiring second image information, wherein the second image information is obtained by shooting the target position by using the camera; and controlling the first sound recording equipment to stop recording sound under the condition that the second image information does not include the face information.
As an optional example, in a case that the object information of the target object is not found in the white list, after controlling the first sound recording apparatus located at the target location to start recording, the method further includes: acquiring second image information, wherein the second image information is obtained by shooting the target position by using the camera; searching object information of an object matched with the face information in the second image information from the white list under the condition that the second image information comprises the face information; and under the condition that all the face information in the second image information is searched for the object information of the matched object from the white list, controlling the first sound recording equipment to stop recording.
As an optional example, after the acquiring the first image information, the method further includes: controlling the first sound recording device to keep a closed state under the condition that the first image information does not include face information; or controlling the first sound recording device to keep a closed state under the condition that the first image information comprises face information and the object information of the target object matched with the face information in the first image information is found in the white list.
According to another aspect of the embodiments of the present invention, there is also provided a recording control apparatus, including: the device comprises a first acquisition unit, a second acquisition unit and a control unit, wherein the first acquisition unit is used for acquiring first image information, and the first image information is obtained by shooting a target position by using a camera; a first searching unit, configured to search, in a white list, object information of a target object that matches face information in the first image information when the first image information includes the face information, where object information of multiple objects is prestored in the white list; and the first control unit is used for controlling the first sound recording equipment at the target position to start sound recording under the condition that the object information of the target object is not found in the white list.
As an optional implementation, the search unit includes: an execution module, configured to use object face information included in the object information of each object in the white list as current object face information, and execute the following steps until the object information of the multiple objects in the white list is traversed: acquiring similarity between the face information in the first image information and the face information of the current object; determining to find the object information of the target object in the white list under the condition that the similarity is greater than a first threshold; and determining that the object information of the target object is not found in the white list under the condition that the similarity is smaller than a second threshold, wherein the first threshold is larger than or equal to the second threshold.
As an alternative embodiment, the above apparatus further comprises: an acquisition unit configured to acquire object face images of the plurality of objects before object information of a target object matched with the face information in the first image information is searched in a white list when the first image information includes the face information; and the storage unit is used for sequentially processing the object face image of each object in the plurality of objects to obtain object face information and storing the object face information into the object information of each object in the white list.
As an alternative embodiment, the above apparatus further comprises: a second obtaining unit, configured to, when the object information of the target object is not found in the white list, obtain second image information after controlling a first sound recording device located at the target location to start sound recording, where the second image information is image information obtained by shooting the target location with the camera; and the second control unit is used for controlling the first sound recording equipment to stop recording sound under the condition that the second image information does not include the face information.
As an alternative embodiment, the above apparatus further comprises: a third obtaining unit, configured to, when the object information of the target object is not found in the white list, obtain second image information after controlling a first sound recording device located at the target location to start sound recording, where the second image information is image information obtained by shooting the target location with the camera; a second searching unit, configured to search, in a case where the second image information includes face information, object information of an object that matches the face information in the second image information from the white list; and a third control unit, configured to control the first sound recording device to stop recording when all the face information in the second image information finds the object information of the matched object from the white list.
As an alternative embodiment, the above apparatus further comprises: a fourth control unit, configured to control the first sound recording apparatus to maintain an off state after the first image information is acquired and in a case where the first image information does not include face information; or a fifth control unit, configured to control the first sound recording apparatus to keep a closed state when the first image information includes face information and when object information of the target object matching the face information in the first image information is found in the white list.
In the embodiment of the invention, first image information is acquired, wherein the first image information is obtained by shooting a target position by using a camera; under the condition that the first image information comprises face information, object information of a target object matched with the face information in the first image information is searched in a white list, wherein the object information of a plurality of objects is prestored in the white list; and under the condition that the object information of the target object is not found in the white list, controlling a first recording device at the target position to start recording, so that the face information of the customer can be shot after the customer enters the store, and the face information and the white list are compared.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a flow chart of an alternative recording control method according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an alternative recording control apparatus according to an embodiment of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
According to an aspect of the embodiments of the present invention, there is provided a recording control method, optionally, as an optional implementation manner, as shown in fig. 1, the recording control method includes:
s102, acquiring first image information, wherein the first image information is obtained by shooting a target position by using a camera;
s104, under the condition that the first image information comprises face information, object information of a target object matched with the face information in the first image information is searched in a white list, wherein the object information of a plurality of objects is prestored in the white list;
and S106, controlling a first sound recording device at the target position to start recording under the condition that the object information of the target object is not found in the white list.
Alternatively, the recording control method may be applied to, but not limited to, a terminal capable of calculating data, such as a mobile phone, a tablet computer, a notebook computer, a PC, and the like, and the terminal may interact with a server through a network, which may include, but is not limited to, a wireless network or a wired network. Wherein, this wireless network includes: WIFI and other networks that enable wireless communication. Such wired networks may include, but are not limited to: wide area networks, metropolitan area networks, and local area networks. The server may include, but is not limited to, any hardware device capable of performing computations.
Alternatively, the recording control method may be applied to, but not limited to, a service field, a monitoring field, or the like. For example, in the catering industry applied to the service field, the predetermined position may be a table position, and the first recording device may be disposed on or near the table. The camera shoots an image of the dining table position to obtain first image information, and the first image information may contain face information. And if the first image information contains the face information, matching the face information in the first image information with the object information in the white list. The object information in the white list may be information of visiting staff. The object information may include face information of the worker. The face information shot by the camera is compared with the face information in the white list, whether an object in a shooting area of the camera is a customer or not can be checked, and the first recording equipment is controlled to record under the condition that the face information shot by the camera is not included in the white list, so that the requirement of the customer is obtained.
Optionally, the object information of all the staff members may be stored in advance in the scheme. For example, the object information may be face information or feature information of the face information. After the camera acquires the face information, the face information may be compared with the face information in the white list, or the feature information of the face information may be compared with the feature information of the face information in the white list. And if the face information is matched with one face information in the white list, the face information of the object shot by the camera is pre-stored in the white list. The matching may be that the similarity is greater than a first threshold. Such as greater than 99%. At this time, it can be determined that the worker is shot by the camera. And if the shot face information does not have the matched face information in the white list, the shot face information is regarded as the customer, and at the moment, the first recording device is called to start recording.
Optionally, the white list also stores the identity of the staff. For example, after the face information of a worker is collected, the face information is stored in a white list, and meanwhile, the white list also stores the identity information of the worker, such as any one or more of an identity number, a name, a gender, a position, a work number, and the like. The object information of the staff can be added, deleted, checked and modified, for example, the object information is managed through an account, and the account can be verified when logging in.
Optionally, after the first sound recording device starts recording, the camera may further capture second image information. For example, the camera takes pictures once every preset time, or the camera determines whether to take pictures according to the sound level, if the sound decibel in front of the camera is less than a threshold value, it is considered that the customer may leave, and the camera takes pictures at the moment. If the second image information shot by the camera does not include the face information, the customer leaves, and the recording is stopped at the moment. Or, after the second image information is shot, the image contains the face information, and under the condition that the object information matched with the face information is found from the white list, only the staff is considered to be in front of the camera without the customer. At this time, recording is also stopped. If the face information which is not stored in the white list still exists in the shot second image information, continuing recording.
Optionally, in this scheme, after the first image information is obtained by shooting, if the first image information does not include the face information or the included face information can be found in the white list, it is determined that the customer has not been seated temporarily, and at this time, the first recording device is kept in a closed state to save electric quantity.
It should be noted that, for simplicity of description, the above-mentioned method embodiments are described as a series of acts or combination of acts, but those skilled in the art will recognize that the present invention is not limited by the order of acts, as some steps may occur in other orders or concurrently in accordance with the invention. Further, those skilled in the art should also appreciate that the embodiments described in the specification are preferred embodiments and that the acts and modules referred to are not necessarily required by the invention.
According to another aspect of the embodiment of the invention, a recording control device for implementing the recording control method is also provided. As shown in fig. 2, the apparatus includes:
(1) a first obtaining unit 202, configured to obtain first image information, where the first image information is obtained by shooting a target position with a camera;
(2) a first searching unit 204, configured to search, in a white list, object information of a target object that matches face information in the first image information when the first image information includes the face information, where object information of multiple objects is prestored in the white list;
(3) a first control unit 206, configured to control a first sound recording device located at the target location to start recording when the object information of the target object is not found in the white list.
Alternatively, the recording control device may be applied to, but not limited to, a service field, a monitoring field, or the like. For example, in the catering industry applied to the service field, the predetermined position may be a table position, and the first recording device may be disposed on or near the table. The camera shoots an image of the dining table position to obtain first image information, and the first image information may contain face information. And if the first image information contains the face information, matching the face information in the first image information with the object information in the white list. The object information in the white list may be information of visiting staff. The object information may include face information of the worker. The face information shot by the camera is compared with the face information in the white list, whether an object in a shooting area of the camera is a customer or not can be checked, and the first recording equipment is controlled to record under the condition that the face information shot by the camera is not included in the white list, so that the requirement of the customer is obtained.
Optionally, the object information of all the staff members may be stored in advance in the scheme. For example, the object information may be face information or feature information of the face information. After the camera acquires the face information, the face information may be compared with the face information in the white list, or the feature information of the face information may be compared with the feature information of the face information in the white list. And if the face information is matched with one face information in the white list, the face information of the object shot by the camera is pre-stored in the white list. The matching may be that the similarity is greater than a first threshold. Such as greater than 99%. At this time, it can be determined that the worker is shot by the camera. And if the shot face information does not have the matched face information in the white list, the shot face information is regarded as the customer, and at the moment, the first recording device is called to start recording.
Optionally, the white list also stores the identity of the staff. For example, after the face information of a worker is collected, the face information is stored in a white list, and meanwhile, the white list also stores the identity information of the worker, such as any one or more of an identity number, a name, a gender, a position, a work number, and the like. The object information of the staff can be added, deleted, checked and modified, for example, the object information is managed through an account, and the account can be verified when logging in.
Optionally, after the first sound recording device starts recording, the camera may further capture second image information. For example, the camera takes pictures once every preset time, or the camera determines whether to take pictures according to the sound level, if the sound decibel in front of the camera is less than a threshold value, it is considered that the customer may leave, and the camera takes pictures at the moment. If the second image information shot by the camera does not include the face information, the customer leaves, and the recording is stopped at the moment. Or, after the second image information is shot, the image contains the face information, and under the condition that the object information matched with the face information is found from the white list, only the staff is considered to be in front of the camera without the customer. At this time, recording is also stopped. If the face information which is not stored in the white list still exists in the shot second image information, continuing recording.
Optionally, in this scheme, after the first image information is obtained by shooting, if the first image information does not include the face information or the included face information can be found in the white list, it is determined that the customer has not been seated temporarily, and at this time, the first recording device is kept in a closed state to save electric quantity.
In the several embodiments provided in the present application, it should be understood that the disclosed client may be implemented in other manners. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units is only one type of division of logical functions, and there may be other divisions when actually implemented, for example, a plurality of units or components may be combined or may be integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, units or modules, and may be in an electrical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (10)

1. A recording control method, comprising:
acquiring first image information, wherein the first image information is obtained by shooting a target position by using a camera;
under the condition that the first image information comprises face information, object information of a target object matched with the face information in the first image information is searched in a white list, wherein the object information of a plurality of objects is prestored in the white list;
and controlling a first sound recording device positioned at the target position to start recording under the condition that the object information of the target object is not found in the white list.
2. The method according to claim 1, wherein, in the case that the face information is included in the first image information, the finding of the object information of the target object matching the face information in the first image information in the white list comprises:
taking the object face information contained in the object information of each object in the white list as the current object face information, and executing the following steps until the object information of the plurality of objects in the white list is traversed:
acquiring the similarity between the face information in the first image information and the face information of the current object;
determining that the object information of the target object is found in the white list under the condition that the similarity is greater than a first threshold value;
and determining that the object information of the target object is not found in the white list under the condition that the similarity is smaller than a second threshold, wherein the first threshold is larger than or equal to the second threshold.
3. The method according to claim 1, wherein in a case where the first image information includes face information, before searching a white list for object information of a target object matching the face information in the first image information, further comprising:
acquiring object face images of the plurality of objects;
and sequentially processing the object face image of each object in the plurality of objects to obtain object face information, and storing the object face information into the object information of each object in the white list.
4. The method according to claim 1, wherein in a case where the object information of the target object is not found in the white list, after controlling the first sound recording apparatus located at the target location to start sound recording, the method further comprises:
acquiring second image information, wherein the second image information is obtained by shooting the target position by using the camera;
and under the condition that the second image information does not include face information, controlling the first sound recording equipment to stop recording sound.
5. The method according to claim 1, wherein in a case where the object information of the target object is not found in the white list, after controlling the first sound recording apparatus located at the target location to start sound recording, the method further comprises:
acquiring second image information, wherein the second image information is obtained by shooting the target position by using the camera;
under the condition that the second image information comprises face information, object information of an object matched with the face information in the second image information is searched from the white list;
and under the condition that all the face information in the second image information finds the object information of the matched object from the white list, controlling the first sound recording equipment to stop recording.
6. A recording control apparatus, comprising:
the device comprises a first acquisition unit, a second acquisition unit and a control unit, wherein the first acquisition unit is used for acquiring first image information, and the first image information is obtained by shooting a target position by using a camera;
a first searching unit, configured to search, in a white list, object information of a target object that matches face information in the first image information when the first image information includes the face information, where object information of multiple objects is prestored in the white list;
and the first control unit is used for controlling the first sound recording equipment at the target position to start sound recording under the condition that the object information of the target object is not found in the white list.
7. The apparatus of claim 6, wherein the lookup unit comprises:
an execution module, configured to use object face information included in object information of each object in the white list as current object face information, and execute the following steps until the object information of the multiple objects in the white list is traversed:
acquiring the similarity between the face information in the first image information and the face information of the current object;
determining that the object information of the target object is found in the white list under the condition that the similarity is greater than a first threshold value;
and determining that the object information of the target object is not found in the white list under the condition that the similarity is smaller than a second threshold, wherein the first threshold is larger than or equal to the second threshold.
8. The apparatus of claim 6, further comprising:
an acquisition unit, configured to acquire object face images of the multiple objects before object information of a target object matched with the face information in the first image information is searched in a white list under a condition that the first image information includes the face information;
and the storage unit is used for sequentially processing the object face image of each object in the plurality of objects to obtain object face information and storing the object face information into the object information of each object in the white list.
9. The apparatus of claim 6, further comprising:
a second obtaining unit, configured to, when the object information of the target object is not found in the white list, obtain second image information after controlling a first sound recording device located at the target position to start sound recording, where the second image information is image information obtained by shooting the target position with the camera;
and the second control unit is used for controlling the first sound recording device to stop recording sound under the condition that the second image information does not include the face information.
10. The apparatus of claim 9, further comprising:
a third obtaining unit, configured to, when the object information of the target object is not found in the white list, obtain second image information after controlling a first sound recording device located at the target position to start sound recording, where the second image information is image information obtained by shooting the target position with the camera;
a second searching unit, configured to search, in a case where the second image information includes face information, object information of an object that matches the face information in the second image information from the white list;
and the third control unit is used for controlling the first sound recording device to stop recording under the condition that all the face information in the second image information finds the object information of the matched object from the white list.
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