CN111031183A - Color ring back tone playing method, electronic equipment and storage medium - Google Patents
Color ring back tone playing method, electronic equipment and storage medium Download PDFInfo
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- CN111031183A CN111031183A CN201911126617.7A CN201911126617A CN111031183A CN 111031183 A CN111031183 A CN 111031183A CN 201911126617 A CN201911126617 A CN 201911126617A CN 111031183 A CN111031183 A CN 111031183A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
- H04M3/42017—Customized ring-back tones
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/161—Detection; Localisation; Normalisation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/174—Facial expression recognition
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
- H04M3/42025—Calling or Called party identification service
- H04M3/42034—Calling party identification service
- H04M3/42042—Notifying the called party of information on the calling party
Abstract
The embodiment of the invention relates to the technical field of communication, and discloses a color ring playing method, electronic equipment and a storage medium. In the invention, the color ring playing method comprises the following steps: acquiring a face image of a calling party when the calling party initiates a call; recognizing the emotion category of the calling party according to the face image, and sending the recognized emotion category to the called party for the called party to display the emotion category of the calling party; and playing the color ring. By acquiring the face image of the calling party to determine the emotion type of the calling party and sending the face image to the called party for the called party to display the emotion type of the calling party when the calling party initiates a call to the called party, the called party can accurately acquire the emotion state of the calling party before the call starts, preparation is made for subsequent communication, and efficient communication between the two parties is guaranteed.
Description
Technical Field
The embodiment of the invention relates to the field of communication, in particular to a color ring playing method, electronic equipment and a storage medium.
Background
Under the current internet era big environment of fast-paced life, the fragmentization time of a user gradually becomes an important place for competing and competing among big merchants, and the video color ring business pushes videos to the user just by using 'gold 15 seconds' before the user answers the call, so that brand-new conversation experience is brought to the user. The video color ring back tone service is a further development of the voice color ring back tone service, and the voice color ring back tone and the video color ring back tone are simply introduced below.
The essence of voice ringback tones is a ringback tone, which, unlike conventional, relatively monotonous ringback tones, may be music or other audio content that is personalized. The realization of the voice color ring back tone service enhances the user experience and expands the profit space of operators. With the development of communication technology, the existing color ring technology is also developed from the color ring technology providing audio to the color ring technology providing video. The existing video color ring technology is mainly realized as follows: the called party customizes the video color ring service at the network side; when a calling terminal calls a called party, before the called party goes off-hook, if calling user equipment supports video playing, the customized video color ring of the called party is pushed to the calling terminal. That is, the called party sets the video color ring, the video color ring service server registers the color ring and the ID of the called party, and when the calling party sends a call request, the video color ring service server pushes the color ring to the calling party for display. The content expressed by the mode is richer than that expressed by the voice color ring back tone service.
However, the inventor of the present invention finds that, no matter the traditional voice color ring back tone service or the further developed video color ring back tone service, the color ring back tone set by the called party has relatively single material, and the emotion interaction and other information expression between the calling party and the called party can not be performed before the communication is established.
Disclosure of Invention
The embodiment of the invention aims to provide a color ring playing method, so that when a calling party and a called party are not in communication, emotion interaction between the calling party and the called party can be realized by directly using information contained in the color ring.
In order to solve the above technical problem, an embodiment of the present invention provides a method for playing a color ring, including: acquiring a face image of a calling party when the calling party initiates a call; recognizing the emotion category of the calling party according to the face image, and sending the recognized emotion category to the called party for the called party to display the emotion category of the calling party; and playing the color ring.
The embodiment of the invention also provides a color ring playing method, which comprises the following steps: receiving the emotion classification of the calling party after the called instruction is detected; in an interface waiting for call completion, the emotion classification of the calling party is displayed.
An embodiment of the present invention also provides an electronic device, including: at least one processor; and a memory communicatively coupled to the at least one processor; the memory stores instructions executable by the at least one processor, and the instructions are executed by the at least one processor to enable the at least one processor to execute the CRBT playing method.
The embodiment of the invention also provides a storage medium, which stores a computer program, and the computer program realizes the color ring playing method when being executed by the processor.
Compared with the prior art, the method and the device have the advantages that when the calling party initiates a call, the face image of the calling party is obtained, the emotion of the calling party is recognized, the action and the emotion of the calling party are sent to the called party to be displayed, so that the called party can directly obtain the emotion state of the calling party, the called party can prepare for subsequent communication according to the emotion of the calling party before the call starts, a good foundation is laid for effective communication between the two parties, and the use experience of a user is greatly improved.
In addition, playing the color ring includes: the method and the device play the color ring which is matched with the emotion type of the calling party, change the style of the color ring which is to be played for the calling party according to the emotion type of the calling party, play the color ring which is matched with the emotion type of the calling party for the calling party, and improve the user experience of the calling party.
In addition, the emotion classification of the calling party is identified according to the face image, and the emotion classification comprises the following steps: recognizing the face image according to a pre-trained emotion recognition model to obtain the emotion category of the calling party; the emotion recognition model is obtained by training according to pre-collected sample data, the sample data comprises a plurality of face images and real emotion recognition categories corresponding to the face images, the obtained face images are recognized by the emotion recognition model obtained through big data training and learning, and the emotion of a calling party can be accurately obtained.
In addition, playing the color ring back tone matched with the emotion category of the calling party comprises the following steps: determining the style of the color ring according to the emotion category of the calling party; selecting a color ring back tone with the same style as the determined color ring back tone style from a plurality of pre-stored color ring back tones; and playing the selected polyphonic ringtone, determining the style of the polyphonic ringtone to be played for the calling party according to the emotion category of the calling party, and selecting the polyphonic ringtone of the style from the prestored polyphonic ringtones so as to play the polyphonic ringtone of which the style is matched with the emotion category of the calling party for the calling party.
In addition, playing the color ring back tone matched with the emotion category of the calling party comprises the following steps: determining the style of the color ring according to the emotion category of the calling party; adjusting the playing parameters of the color ring to be played according to the determined color ring style; and playing the color ring back tone according to the adjusted playing parameters, and adjusting the playing parameters of the color ring back tone to be played so as to play the color ring back tone with the style corresponding to the emotion type of the calling party for the calling party.
In addition, acquiring the face image of the calling party when the calling party initiates the call includes: starting a camera to shoot a face image of a calling party; after acquiring the face image of the calling party when the calling party initiates a call, the method further comprises the following steps: the shot face image is sent to the called party, and the face image of the calling party is sent to the called party, so that the called party can visually see the emotion and the state of the calling party through the face image, the identity of the calling party is confirmed, meanwhile, the called party can visually see the emotion and the state of the calling party, and a foundation is laid for good communication.
Drawings
One or more embodiments are illustrated by the corresponding figures in the drawings, which are not meant to be limiting.
Fig. 1 is a flowchart of a color ring back tone playing method according to a first embodiment of the present invention;
fig. 2 is a schematic diagram of a video polyphonic ringtone playing system architecture in the polyphonic ringtone playing method according to the first embodiment of the present invention;
FIG. 3 is a flowchart of a CRBT playing method according to a second embodiment of the present invention;
FIG. 4 is a diagram illustrating a method for constructing an emotion recognition model in a CRBT playing method according to a second embodiment of the present invention;
FIG. 5 is a flowchart of a CRBT playing method according to a third embodiment of the present invention;
fig. 6 is a schematic structural diagram of an electronic device according to a fourth embodiment of the invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, embodiments of the present invention will be described in detail below with reference to the accompanying drawings. However, it will be appreciated by those of ordinary skill in the art that numerous technical details are set forth in order to provide a better understanding of the present application in various embodiments of the present invention. However, the technical solution claimed in the present application can be implemented without these technical details and various changes and modifications based on the following embodiments. The following embodiments are divided for convenience of description, and should not constitute any limitation to the specific implementation manner of the present invention, and the embodiments may be mutually incorporated and referred to without contradiction.
The first embodiment of the invention relates to a color ring playing method, which determines the emotion type of a calling party according to a face image of the calling party when the calling party initiates a call, and sends the emotion type of the calling party to a called party for the called party to display, so that the called party can acquire the emotion state of the calling party before a call is made and prepare for subsequent communication, thereby ensuring the smoothness of subsequent communication. In this embodiment, the case that the played color ring is a video color ring is taken as an example for explanation, but in practical application, the played color ring may also be a traditional voice color ring.
The following describes implementation details of the color ring back tone playing method of the present embodiment in detail, and the following is only provided for easy understanding and is not necessary to implement the present invention.
A flowchart of a color ring playing method in this embodiment is shown in fig. 1, and specifically includes the following steps:
Specifically, when a calling party initiates a call request to a called party, the calling device obtains the face image information of the calling party by starting a set camera.
In one example, both the calling party and the called party send registration requests of the color ring back tone service containing the MSISDN (number to be dialed by the call) number of the mobile terminal user to the registration server through SIP (multimedia communication protocol) in advance by means of APP (application software) or other means, after receiving the registration requests, the registration server allocates an ID (identity) for uniquely identifying a specific mobile terminal in the video color ring back tone service to the mobile terminal, and stores the corresponding relationship between the msisdnd number and the ID number in the registration server. When a calling party initiates a call request to a called party, a camera is started on calling equipment to shoot facial image information according to the setting of a user, the facial image information of the calling party containing expression actions of the user within a period of time is acquired through the camera of a calling terminal, then the calling terminal receives a click stop signal of the user or controls the camera to stop recording the facial image of the user after the preset shooting duration is reached, wherein the preset shooting duration can be set by the user.
Specifically, feature data of the acquired face image of the calling party is extracted and analyzed by means of an emotion recognition model obtained through deep learning, the emotion category of the calling party is judged, the emotion category of the calling party is determined, and the emotion category of the calling party is sent to the called party for displaying and playing by the called party. Wherein, the emotion category can be specifically according to six basic emotions of a person: happiness, sadness, anger, surprise, fear, disgust.
In practical application, at least one picture with obvious characteristics can be stored in the calling terminal for each emotion type in advance, the obtained calling party face image is matched with the prestored pictures, and the emotion type corresponding to the picture with the highest matching degree with the calling party face image is used as the emotion type of the calling party.
In one example, after the face image information of the calling party is acquired through the camera, the processor identifies the acquired image information and extracts the characteristic data by means of an emotion identification model, the emotion identification model identifies the emotion type of the calling party according to the extracted characteristic data to obtain that the emotion of the calling party is happy, then a video color ring generated according to the face image information of the calling party is marked with an emotion label and sent to a video color ring service server, the service server uniformly manages the calling party, the called party and the video color ring, distributes a number for the generated video color ring, registers the ID of the calling party, the ID of the called party, the video color ring number and the video color ring information, sends all information to an application server, and the application server sends the color ring video generated by the calling party and the emotion label information to the called party together, and displaying the emotion type corresponding to the calling party as happy below the video polyphonic ringtone while playing the video polyphonic ringtone formed by the face image of the calling party for the called party. In practical application, a cartoon expression or a video can be generated as a polyphonic ringtone of the calling party according to the emotional action of the calling party in the facial image information. Fig. 2 shows a schematic diagram of a system architecture for playing a video color ring.
And 103, playing the polyphonic ringtone corresponding to the emotion type of the calling party.
Specifically, after the called party acquires the emotion category of the calling party and the color ring back tone of the calling party, the color ring back tone service server determines the style of the color ring back tone to be played for the calling party according to the emotion category of the calling party, selects one video color ring back tone with the style consistent with the emotion of the calling party as the color ring back tone to be played from a plurality of types of video color ring back tones prestored by the called party according to the determined color ring back tone style, and plays the selected video color ring back tone for the calling party.
In one example, the obtained emotion category of the calling party is happy, the style corresponding to the video color ring back tone to be played for the calling party should also be happy, at this time, the video color ring back tone with the happy style is selected from the video color ring back tones with a plurality of styles prestored by the called party to be used as the color ring back tone to be played, and the selected video color ring back tone is played for the calling party until the call between the calling party and the called party enters a connected state. In practical application, one reclassification can be carried out on six basic emotion categories, happiness and surprise are set as positive emotions, sadness, anger, fear and disgust are set as negative emotions, the called party prestores two styles of video color ring tones according to the positive emotions and the negative emotions, when the emotion of the calling party is the positive emotion, the video color ring tone with the cheerful style consistent with the emotion category of the calling party is played for the calling party, and when the emotion of the calling party is the negative emotion, the video color ring tone with the soft style opposite to the emotion category of the calling party is played for the calling party.
Therefore, the embodiment provides a color ring playing method, a terminal device of a calling party determines the emotion of the calling party according to the face image information of the calling party by means of a pre-generated emotion recognition model when the calling party initiates a call request, prints a corresponding emotion label according to the face image of the calling party and sends the emotion label to a color ring business server, the business server sends the face image of the calling party and the emotion type of the calling party to a called party according to identity information for displaying and playing by the called party, meanwhile, selects a video color ring with the style conforming to the emotion of the calling party from a plurality of pre-stored video color rings according to the emotion type of the calling party to be used as a video color ring to be played and plays the selected video color ring for the calling party, so that the calling party and the called party can carry out emotion interaction before conversation, and helps the two parties to have a good communication foundation before communication, the use experience of the user is improved.
The second embodiment of the invention relates to a color ring playing method, which is approximately similar to the first embodiment, in the embodiment, when playing a color ring to be played for a calling party, the style of the color ring to be played for the calling party is determined according to the emotion classification of the calling party, then whether the style of the current color ring to be played is consistent with the color ring style corresponding to the emotion classification of the calling party is detected, when the styles are inconsistent, the style of the color ring to be played can correspond to the emotion of the calling party by adjusting the playing parameters of the color ring to be played, and the color ring to be played is played by the adjusted playing parameters. In this embodiment, the case that the played color ring is a video color ring is taken as an example for explanation, but in practical application, the played color ring may also be a traditional voice color ring.
A flowchart of a color ring back tone playing method in a second embodiment of the present invention is shown in fig. 3, and specifically includes the following steps:
Specifically, feature data of the acquired face image of the calling party is extracted and analyzed by means of an emotion recognition model obtained through deep learning, the emotion category of the calling party is judged, and the emotion category of the calling party is determined. Wherein the emotion classification of the calling party can be according to six basic emotions of a person: and classifying happiness, sadness, anger, surprise, fear and disgust, and sending the video color ring generated according to the face image of the calling party and the emotion category of the calling party to the called party for displaying and playing by the called party.
Fig. 4 shows a schematic diagram of a method for obtaining an emotion recognition model according to deep learning, which includes obtaining a large amount of input data, that is, obtaining a large amount of face image data, and obtaining emotion labeling information manually performed on the face images in advance, that is, real emotion category information corresponding to the images. And then transmitting the acquired face image data to an encoder.
The encoder is used for extracting feature data in the face image, wherein the encoder comprises 8 layers of convolution, and parameters of a first layer are as follows: convolution kernel 7x7, output channel 256, second layer parameters: convolution kernel 7x7, output channel 128, third through eighth layer parameters: the convolution kernel 5x5 and the output channel 512 are only provided for convenience of understanding, and the present embodiment does not limit the setting of the encoder parameters.
By means of the encoder, feature data of the acquired face image is extracted layer by layer, for example, feature data corresponding to edge information of the image is extracted by a first layer, feature data corresponding to face contour information is extracted by a second layer, feature data corresponding to human facial features information is extracted by a third layer, and the like, and more accurate feature information contained in the image is extracted step by step from the contour information of the image.
After the information extraction is finished, the extracted information is subjected to characteristic data normalization processing by means of a series of calculations of a mean vector and a standard deviation vector; and then sampling and coding the normalized feature data, and performing vector compression on the sparse vector corresponding to the obtained feature data.
And after the acquired feature data are processed, the feature data are transmitted to a decoder, and the decoder is used for adjusting the initial emotion recognition model according to the emotion category of the calling party recognized by the initial emotion recognition model and the error of the real emotion category.
Wherein the decoder comprises 8 rolls and 1 output layer, wherein the parameters of the first to sixth layers are: convolution kernel 5x5, output channel 512, layer seven parameters: convolution kernel 7x7, output channel 128, eighth layer parameters: convolution kernel 7x7, output channel 256, ninth layer parameters: and a decoder inputs the characteristic data extracted by the encoder into the initial emotion recognition model, preset parameters in the initial emotion recognition model are adjusted according to errors of predicted emotion and actual emotion output by the initial emotion recognition model, and the emotion recognition model capable of accurately recognizing emotion contained in the face image is obtained through continuous training of the initial emotion recognition model.
Wherein, the decoder performs error check of the predicted emotion and the actual emotion through the following formula:
wherein LOSS is the calculated error value, d is the number of samples, σiIs the standard deviation matrix of the ith sample, mu is the mean matrix,
for the purpose of the classification of the true emotion,
is a predicted emotion classification.
And calculating the error between the predicted emotion and the real emotion through the loss function calculation formula, when the error value exceeds a threshold value, judging that the model cannot accurately judge the real emotion contained in the face image, adjusting the model parameters of the initial emotion recognition model, and repeatedly predicting and checking the emotion category of the calling party until the finally calculated error between the predicted emotion and the real emotion is lower than the threshold value, wherein the judgment model can accurately predict the real emotion corresponding to the face image, and the model parameters at the moment are used as the final model parameters of the emotion recognition model.
Specifically, after the emotion classification of a calling party is acquired according to an emotion recognition model, determining the style of a color ring to be played corresponding to the emotion classification of the calling party, detecting whether the current style of the color ring to be played is consistent with the color ring style corresponding to the emotion classification of the calling party, judging whether the current style of the color ring to be played corresponds to the emotion classification of the calling party, if not, adjusting the playing parameter of the color ring to be played, and then playing the color ring to be played according to the adjusted playing parameter; if so, the color ring to be played is directly played for the calling party.
In one example, the obtained emotion category of the calling party is anger, a color ring with the anger style should be played for the calling party according to a matching method between the color ring style and the emotion category, but the current style of the color ring to be played is detected to be happy and is not matched with the detected emotion category of the calling party, at this time, the playing parameter of the color ring to be played needs to be adjusted first, so that the style of the color ring to be played corresponds to the emotion category of the calling party, and then the color ring is played by using the adjusted playing parameter.
And step 304, adjusting the playing parameters of the polyphonic ringtone to be played according to the emotion type of the calling party.
Specifically, when the obtained emotion category of the calling party is not matched with the current style of the color ring back tone to be played, the color ring back tone playing parameter to be played is adjusted according to the emotion category of the calling party, so that the style of the color ring back tone to be played can be matched with the emotion of the calling party.
In one example, the obtained emotion category of the calling party is sad, the current style of the color ring back tone to be played is happy, and obviously is not matched with the emotion category of the calling party, at this time, the playing parameter of the color ring back tone to be played is adjusted, for example, the playing frequency of audio is reduced, part of actions in the video color ring back tone are slowly played to a certain extent, the color tone of the video is changed into soft warm color, and at the same time, too active part of video content in the video is deleted, so that the style of the video color ring back tone to be played is changed into a style with a soothing effect or a milder style, and is matched with the sad emotion of the calling party, and the emotion of the calling party can be alleviated to a certain extent when the color ring back tone is played for the calling party according to the adjusted playing parameter.
The embodiment provides a color ring playing method, which is characterized in that the current emotion type of a calling party is identified according to a face image of the calling party by means of an emotion identification model generated by deep learning, a video color ring generated according to the face image of the calling party is played for a called party, the emotion type of the calling party is displayed, and meanwhile, the style of the color ring played for the calling party is matched with the emotion type of the calling party by adjusting the playing parameters of the color ring to be played, so that emotion interaction between two parties of a call is realized before the call starts, the called party can prepare for subsequent communication according to the acquired emotion state of the calling party, and good communication efficiency is ensured.
The third embodiment of the invention relates to a color ring playing method, which receives the emotion type and video color ring of a calling party when a calling instruction is received and a call is not connected, and displays the emotion type of the calling party while playing the video color ring on a called party terminal device, so that the emotion and state of the calling party are obtained in advance before the call starts.
A flowchart of a color ring playing method in this embodiment is shown in fig. 5, and specifically includes the following steps:
Specifically, after a called party receives a call request, a color ring back tone service server sends the received emotion type of a calling party and a video color ring back tone generated according to a calling party face image collected by calling party terminal equipment to the called party, and the called party terminal equipment receives emotion type information of the calling party from the service server and the video color ring back tone containing the calling party face image.
Specifically, after receiving the emotion type of the calling party and the video color ring generated according to the face image of the calling party, the called party plays the received video color ring on the terminal equipment of the called party, and displays the emotion type corresponding to the calling party on the playing interface of the video color ring, so that the user of the called party can watch the video color ring and obtain the emotion of the calling party.
The embodiment provides a color ring playing method, after receiving a call request, a called party terminal receives the emotion type of a calling party and the face image information of the calling party, plays a video color ring generated according to the face image of the calling party on a called party terminal device, and displays the emotion type of the calling party on a playing interface of the video color ring, so that the called party can intuitively acquire the emotion and the current state of the calling party in advance before the two parties start to talk, and prepares for subsequent communication, and the use experience of a user is further improved.
The steps of the above methods are divided for clarity, and the implementation may be combined into one step or split some steps, and the steps are divided into multiple steps, so long as the same logical relationship is included, which are all within the protection scope of the present patent; it is within the scope of the patent to add insignificant modifications to the algorithms or processes or to introduce insignificant design changes to the core design without changing the algorithms or processes.
A fourth embodiment of the invention relates to an electronic device, as shown in fig. 6, comprising at least one processor; and a memory communicatively coupled to the at least one processor; the memory stores instructions executable by the at least one processor, and the instructions are executed by the at least one processor to enable the at least one processor to execute the color ring back tone playing method.
Where the memory and processor are connected by a bus, the bus may comprise any number of interconnected buses and bridges, the buses connecting together one or more of the various circuits of the processor and the memory. The bus may also connect various other circuits such as peripherals, voltage regulators, power management circuits, and the like, which are well known in the art, and therefore, will not be described any further herein. A bus interface provides an interface between the bus and the transceiver. The transceiver may be one element or a plurality of elements, such as a plurality of receivers and transmitters, providing a means for communicating with various other apparatus over a transmission medium. The data processed by the processor is transmitted over a wireless medium via an antenna, which further receives the data and transmits the data to the processor.
The processor is responsible for managing the bus and general processing and may also provide various functions including timing, peripheral interfaces, voltage regulation, power management, and other control functions. And the memory may be used to store data used by the processor in performing operations.
A fifth embodiment of the present invention relates to a computer-readable storage medium storing a computer program. The computer program realizes the above-described method embodiments when executed by a processor.
That is, as can be understood by those skilled in the art, all or part of the steps in the method for implementing the embodiments described above may be implemented by a program instructing related hardware, where the program is stored in a storage medium and includes several instructions to enable a device (which may be a single chip, a chip, or the like) or a processor (processor) to execute all or part of the steps of the method described in the embodiments of the present application. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
It will be understood by those of ordinary skill in the art that the foregoing embodiments are specific examples for carrying out the invention, and that various changes in form and details may be made therein without departing from the spirit and scope of the invention in practice.
Claims (10)
1. A color ring playing method is characterized by comprising the following steps:
acquiring a face image of a calling party when the calling party initiates a call;
recognizing the emotion category of the calling party according to the face image, and sending the recognized emotion category to a called party for the called party to display the emotion category of the calling party;
and playing the color ring.
2. The method for playing ring back tone according to claim 1, wherein said playing ring back tone comprises:
and playing the polyphonic ringtone matched with the emotion type of the calling party.
3. The method for playing polyphonic ringtone according to claim 1, wherein the identifying the emotion classification of the calling party according to the face image comprises:
recognizing the face image according to a pre-trained emotion recognition model to obtain the emotion category of the calling party;
the emotion recognition model is obtained by training according to pre-collected sample data, wherein the sample data comprises a plurality of face images and real emotion recognition categories corresponding to the face images.
4. The method for playing ring back tone according to claim 2, wherein said playing the ring back tone matching with the emotion classification of the calling party comprises:
determining the style of the color ring according to the emotion category of the calling party;
selecting a color ring back tone with the same style as the determined color ring back tone style from a plurality of pre-stored color ring back tones;
and playing the selected color ring back tone.
5. The method for playing ring back tone according to claim 2, wherein said playing the ring back tone matching with the emotion classification of the calling party comprises:
determining the style of the color ring according to the emotion category of the calling party;
adjusting the playing parameters of the color ring to be played according to the determined style of the color ring;
and playing the color ring back tone according to the adjusted playing parameters.
6. The method for playing polyphonic ringtone according to any one of claims 1 to 5, wherein the obtaining of the face image of the calling party when the calling party initiates the call comprises:
starting a camera to shoot a face image of the calling party;
after the obtaining of the face image of the calling party when initiating the call, the method further comprises:
and sending the shot face image to the called party.
7. A color ring playing method is characterized by comprising the following steps:
receiving the emotion classification of the calling party after the called instruction is detected;
and displaying the emotion category of the calling party in an interface waiting for call connection.
8. The method for playing CRBT according to claim 7, further comprising, after said called command is detected:
receiving a face image of a calling party;
and displaying the face image of the calling party in the interface waiting for the call to be connected.
9. An electronic device, comprising:
at least one processor; and the number of the first and second groups,
a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,
the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the ring back tone playing method of any one of claims 1 to 6;
or enabling the at least one processor to execute the color ring back tone playing method according to claim 7 or 8.
10. A computer-readable storage medium storing a computer program, wherein the computer program, when executed by a processor, implements the color ring back tone playing method according to any one of claims 1 to 6; or, the computer program, when executed by a processor, implements the color ring back tone playing method of claim 7 or 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN115883724A (en) * | 2021-09-26 | 2023-03-31 | 天翼爱音乐文化科技有限公司 | Color ring back tone playing method, terminal, color ring back tone platform, system and storage medium |
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