CN117877444A - Adaptive adjustment method and system for color tone of display equipment in conference scene - Google Patents
Adaptive adjustment method and system for color tone of display equipment in conference scene Download PDFInfo
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Abstract
The invention particularly provides a method and a system for adaptively adjusting the tone of display equipment in a conference scene. The method comprises the steps of acquiring meeting modes of display equipment and personnel data of participants; acquiring file data and current playing data of a current conference file; substituting the conference mode, the personnel data, the file data and the current playing data into a tone adjustment model, selectively acquiring light source data and/or current display parameters of the equipment according to the file data and the current playing data, and acquiring at least one tone adjustment combination parameter based on the acquired data; the tone adjustment of the display device is selectively performed based on the conference mode and the resulting at least one tone adjustment combination parameter. The method and the device realize the self-adaptive adjustment of the color tone of the display equipment, further realize the eye protection of the participants, realize the adaptive adjustment of the color tone of the display equipment according to the conference mode and the selection of the participants, and improve the viewing definition of the participants.
Description
Technical Field
The invention relates to the technical field of self-adaptive adjustment of color tone of display equipment, and particularly provides a self-adaptive adjustment method and a self-adaptive adjustment system of color tone of display equipment in a conference scene.
Background
When participating in a live conference or a video conference, the participants are generally required to watch the screen for a long time, and in addition, the positions of the participants are different, the color tone of the screen is different, so that eyestrain of the participants is easily caused, and further, the eyes of the participants are damaged.
Accordingly, there is a need in the art for a new display device tonal adaptation scheme to address the above-described problems.
Disclosure of Invention
In order to overcome the defects, the invention provides a method and a system for adaptively adjusting the color tone of display equipment in a conference scene, which solve or at least partially solve the technical problem that the eye fatigue of the participants is easily caused and the eyes of the participants are damaged due to the different positions of the participants and the different color tones of the screen in the prior art.
In a first aspect, the present invention provides a method for adaptively adjusting the hue of a display device in a conference scene, the method being applied to a system for adaptively adjusting the hue of the display device, the system interacting with information of the display device, the method comprising the steps of:
Acquiring a conference mode of a display device and personnel data of participants, wherein the conference mode at least comprises one of a remote conference and a site conference;
acquiring file data of a current conference file and current playing data;
substituting the conference mode, the personnel data, the file data and the current playing data into a tone adjustment model, selectively acquiring light source data and/or current display parameters of the equipment according to the file data and the current playing data, and acquiring at least one tone adjustment combination parameter based on the acquired data;
based on the conference mode and the resulting at least one tonal adjustment combination parameter, tonal adjustment of the display device is selectively performed.
In one technical scheme of the method for adaptively adjusting the hue of the display device in the conference scene, the step of obtaining the conference mode of the display device and the personnel data of the participants includes:
acquiring a conference mode of the display device:
if the conference mode is a teleconference, acquiring video personnel data of participants corresponding to the teleconference, wherein the video personnel data at least comprises the number of the participants and the position of each participant;
And if the conference mode is a site conference, acquiring site personnel data of the participants corresponding to the site conference, wherein the site personnel data at least comprises the center position of the participants.
In one technical scheme of the method for adaptively adjusting the hue of the display device in the conference scene, the obtaining the file data and the current playing data of the current conference file includes:
acquiring file data of a current conference file, wherein the file data at least comprises the total number of pages of the file and the single page showing duration of the file;
and acquiring current playing data of the current conference file, wherein the current playing data at least comprises a current playing page and a playing use time length.
In one technical solution of the method for adaptively adjusting the hue of a display device in the conference scene, before substituting the conference mode, the personnel data, the file data and the current playing data into the hue adjustment model, the method further trains the hue adjustment model by the following steps:
acquiring a plurality of groups of data sets of training samples in different conference modes, wherein the data sets of the training samples at least comprise a plurality of different types of data corresponding to the training samples, and the different types of data at least comprise personnel data, file data and current playing data;
Obtaining the estimated residual conference duration corresponding to each training sample based on the file data and the current playing data of each training sample;
selectively acquiring light source data and/or current display parameters of equipment of the training samples based on the estimated remaining conference duration corresponding to each training sample, wherein the light source data at least comprises the position of a light source and the light source parameters, and the current display parameters of the equipment at least comprise the current tone combination parameters of the equipment;
obtaining at least one tone optimization combination parameter corresponding to each training sample based on the conference mode of each training sample, personnel data corresponding to each training sample and the selectively acquired light source data, wherein the tone optimization combination parameters at least comprise color optimization combination parameters, saturation optimization parameters and brightness optimization parameters;
obtaining at least one group of tone adjustment combination parameters corresponding to each training sample based on the current display parameters of the equipment corresponding to each training sample and at least one tone optimization combination parameter corresponding to each training sample;
based on at least one group of tone adjustment combination parameters corresponding to each training sample, judging whether each training sample needs tone adjustment or not:
If the training sample is judged to be needed, selectively outputting at least one group of tone adjustment combination parameters based on the conference mode of the training sample;
and if the color adjustment combination parameters are judged to be unnecessary, outputting preset color adjustment combination parameters which are not required to be adjusted, wherein the corresponding numerical value of each adjustment parameter in the preset color adjustment combination parameters which are not required to be adjusted is 0.
In one technical scheme of the adaptive adjustment method for the hue of the display device in the conference scene, the obtaining the estimated residual duration of the conference corresponding to each training sample based on the file data and the current playing data of each training sample includes:
determining the average speed corresponding to each training sample based on the current playing data of each training sample;
and obtaining the estimated residual conference duration corresponding to each training sample based on the average speed corresponding to each training sample and the file data of each training sample.
In one technical scheme of the adaptive adjustment method for the hue of the display device in the conference scene, selectively obtaining the light source data of the training samples and/or the current display parameters of the device based on the estimated remaining conference duration corresponding to each training sample includes:
If the estimated conference remaining time corresponding to the training sample exceeds a first preset threshold, acquiring light source data of the training sample and current display parameters of equipment;
if the estimated remaining conference duration corresponding to the training sample exceeds a second preset threshold and is lower than a first preset threshold, acquiring the current display parameters of the equipment of the training sample;
outputting preset tone adjustment combination parameters without adjustment if the estimated conference residual time corresponding to the training sample is lower than a second preset threshold, wherein the numerical value corresponding to each adjustment parameter in the preset tone adjustment combination parameters without adjustment is 0;
and the first preset threshold is greater than the second preset threshold.
In one technical scheme of the method for adaptively adjusting the hue of the display device in the conference scene, the obtaining at least one hue optimization combination parameter corresponding to each training sample based on the conference mode of each training sample, the personnel data corresponding to each training sample and the selectively acquired light source data includes:
if the light source data of the training samples and the current display parameters of the equipment are obtained, obtaining at least one tone optimization combination parameter corresponding to each training sample based on the conference mode of each training sample, the personnel data corresponding to each training sample and the light source data;
And if the current display parameters of the training sample equipment are obtained, obtaining at least one tone optimization combination parameter corresponding to each training sample based on the conference mode of each training sample and the personnel data corresponding to each training sample.
In one technical scheme of the method for adaptively adjusting the hue of the display device in the conference scene, the obtaining at least one set of hue adjustment combination parameters corresponding to each training sample based on the current display parameters of the device corresponding to each training sample and at least one hue optimization combination parameter corresponding to each training sample includes:
and comparing each tone optimization combination parameter corresponding to each training sample with the current display parameter of the equipment corresponding to the training sample one by one to obtain at least one group of tone adjustment combination parameters corresponding to each training sample.
In one aspect of the foregoing method for adaptively adjusting a hue of a display device in a conference scenario, the selectively outputting at least one set of hue adjustment combination parameters based on a conference mode of the training sample includes:
obtaining the output quantity of the training samples based on the conference mode of the training samples;
Constructing a three-dimensional simulation model based on personnel data corresponding to the training sample and selectively acquired light source data;
simulating in a constructed three-dimensional simulation model based on tone optimization combination parameters corresponding to each group of tone adjustment combination parameters corresponding to the training sample or current display parameters of equipment corresponding to the training sample, so as to obtain simulation data of tone optimization combination parameters corresponding to each group of tone adjustment combination parameters corresponding to the training sample and simulation data of current display parameters of equipment corresponding to the training sample, wherein the simulation data at least comprises the viewing angle and the viewing definition of each participant;
obtaining the estimated score of the tone-optimized combination parameter corresponding to each group of tone-optimized combination parameters of the training sample and the estimated score of the current display parameter of the equipment based on the simulation data of the tone-optimized combination parameter corresponding to each group of tone-optimized combination parameters corresponding to the training sample and the simulation data of the current display parameter of the equipment corresponding to the training sample;
selecting tone adjustment combination parameters not higher than the output number of the training samples based on the output number of the training samples, the estimated score of tone optimization combination parameters corresponding to each group of tone adjustment combination parameters of the training samples and the estimated score of current display parameters of equipment; and the selected tone is used for adjusting the combination parameters for output.
In a second aspect, the present invention provides a system for adjusting the hue of a display device adaptively, the system at least comprising an acquisition device, a wireless device, a hue adjustment model and a control device, the acquisition device being used for acquiring personnel data and light source data of a participant, the wireless device being used for achieving information interaction between the system and the display device, the control device comprising a processor and a memory, the memory being adapted to store a plurality of program codes, the program codes being adapted to be loaded and executed by the processor to perform the method for adjusting the hue of the display device adaptively in the conference scene according to any one of the technical schemes of the method for adjusting the hue of the display device adaptively in the conference scene.
The technical scheme provided by the invention has at least one or more of the following beneficial effects:
the acquired conference mode of the display device, personnel data of the participants, file data of the current conference file and current playing data are substituted into the tone adjustment model, so that light source data and/or current display parameters of the device are selectively acquired according to the file data and the current playing data, and at least one tone adjustment combination parameter is acquired according to all acquired tone adjustment combination parameters, so that at least one tone adjustment combination parameter is acquired according to various different data information, the self-adaptive adjustment of the tone of the display device is realized, eye protection of the participants is further realized, the tone adjustment of the display device is selectively executed according to the conference mode and the acquired at least one tone adjustment combination parameter, the tone of the display device is adaptively adjusted according to the conference mode and the selection of the participants, the viewing definition of the participants is improved, and the technical problem that the eyes of the participants are extremely easy to damage due to different positions and different tone of screens of the participants in the prior art is avoided.
In the technical scheme of the invention, the type of personal data of the participants is selectively acquired under the condition of different conference modes, so that the accuracy of the acquired data is ensured, the utilization rate of the acquired data is improved, and the resource waste of the acquisition equipment is avoided.
In the technical scheme of implementing the invention, in model training, the estimated conference residual time corresponding to the training sample is obtained by calculating according to the file data and the current playing data of the training sample, further, the light source data and/or the current display parameters of the equipment are selectively obtained according to the estimated conference residual time, the selective acquisition of the light source data and/or the current display parameters of the equipment according to the obtained file data and the current playing data is realized, the selective acquisition of different types of data is realized, the utilization rate of the obtained data is improved, at least one tone optimized combination parameter is obtained according to the obtained data, at least one tone adjusted combination parameter is obtained according to the current display parameters of the equipment and the at least one tone optimized combination parameter, the simulation is carried out according to the conference mode of the training sample and the obtained data, and the tone adjusted combination parameter is selectively output according to the simulation result, the matching degree of each group of tone adjusted combination parameters and the display equipment is improved, and the matching degree of each tone adjusted combination parameter and a consultant is improved.
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The present disclosure will become more readily understood with reference to the accompanying drawings. As will be readily appreciated by those skilled in the art: the drawings are for illustrative purposes only and are not intended to limit the scope of the present invention. Moreover, like numerals in the figures are used to designate like parts, wherein:
FIG. 1 is a flow chart of the main steps of a method for adaptive adjustment of display device hue in a conference scenario according to one embodiment of the present invention;
FIG. 2 is a flow diagram of training a hue adjustment model according to one embodiment of the present invention;
fig. 3 is a schematic block diagram showing the main structure of a tone adaptive adjustment system of a display device according to an embodiment of the present invention.
List of reference numerals:
300: a display device hue adaptive adjustment system; 301: a control device; 3011: a processor; 3012: a memory; 3013: program code; 302: a collection device; 303: a wireless device; 304: a hue adjustment model.
Detailed Description
Some embodiments of the invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present invention, and are not intended to limit the scope of the present invention.
In the description of the present invention, a "module," "processor" may include hardware, software, or a combination of both. A module may comprise hardware circuitry, various suitable sensors, communication ports, memory, or software components, such as program code, or a combination of software and hardware. The processor may be a central processor, a microprocessor, an image processor, a digital signal processor, or any other suitable processor. The processor has data and/or signal processing functions. The processor may be implemented in software, hardware, or a combination of both. Non-transitory computer readable storage media include any suitable medium that can store program code, such as magnetic disks, hard disks, optical disks, flash memory, read-only memory, random access memory, and the like. The term "a and/or B" means all possible combinations of a and B, such as a alone, B alone or a and B. The term "at least one A or B" or "at least one of A and B" has a meaning similar to "A and/or B" and may include A alone, B alone or A and B. The singular forms "a", "an" and "the" include plural referents.
As used herein, directional terms such as "front", "front side", "front", "rear side", and "rear" are used with reference to the fore-aft direction of a vehicle in which components are mounted to the vehicle. As referred to herein, "longitudinal", "longitudinal section" are referenced to the fore-and-aft direction of the component after installation in a vehicle, while "transverse", "cross section" are referenced to the longitudinal direction.
Referring to fig. 1, fig. 1 is a schematic flow chart of main steps of a method for adaptively adjusting hue of a display device in a conference scene according to an embodiment of the present invention. As shown in fig. 1, the method for adaptively adjusting the hue of a display device in a conference scene in an embodiment of the present invention is applied to a system for adaptively adjusting the hue of the display device, where the system interacts with information of the display device, and the method mainly includes the following steps S101 to S104.
Step S101: acquiring a conference mode of a display device and personnel data of participants, wherein the conference mode at least comprises one of a remote conference and a site conference;
further, in some embodiments, the acquiring the meeting mode of the display device and the personnel data of the attendees includes:
If the conference mode is a teleconference, acquiring video personnel data of participants corresponding to the teleconference, wherein the video personnel data at least comprises the number of the participants and the position of each participant;
and if the conference mode is a site conference, acquiring site personnel data of the participants corresponding to the site conference, wherein the site personnel data at least comprises the center position of the participants.
Specifically, in some embodiments, the acquiring video person data of the attendees corresponding to the teleconference includes:
selectively determining at least one participant and acquiring the number of the determined participant based on the opening condition of the camera of the display device in the teleconference;
based on the determined at least one participant, location data for each participant is obtained.
Specifically, in some embodiments, the selectively determining at least one participant and obtaining the determined number of participants based on the on-state of the camera of the display device in progress in the teleconference includes:
if the camera of the display equipment in the teleconference process is in an open state, acquiring image data acquired by the camera;
Performing face recognition based on the acquired image data, determining an image of each face as the participating person, and obtaining the number of the determined participating person based on the number of the identified faces;
or,
if the camera of the display equipment in the teleconference is in a closed state, acquiring the distance between each person and the display equipment;
and determining the person with the distance between the person and the display equipment within a preset remote distance threshold value as the participating person, and obtaining the determined number of the participating person based on the number of the identified faces.
Specifically, in some embodiments, the acquiring the location data of each participant based on the determined at least one participant includes:
acquiring distance data and angle data of each participating person based on the determined participating person;
determining the positions of the participants based on the distance data and the angle data of the participants;
and obtaining video personnel data of the participants based on the determined positions of the participants and the determined number of the participants.
Specifically, in some embodiments, the acquiring the live person data of the attendees corresponding to the live meeting includes:
Acquiring the distance between each person and the display device;
determining a person whose distance from the display device is within a preset on-site distance threshold as a participant;
acquiring distance data and angle data of each participating person based on the determined participating person;
determining the positions of the participants based on the distance data and the angle data of the participants, and obtaining the centralized positions of the participants by performing cluster analysis on the positions of the participants;
taking the centralized position of the participants as the central position of the participants;
and obtaining the site personnel data of the participants based on the central position of the participants.
Specifically, in some embodiments, the preset distance remote threshold range may be 1 meter or 1.2 meters, and the preset field distance threshold range may be 2.5 meters or 3 meters, where the setting of the preset distance remote threshold range and the preset field distance threshold range is only illustrative, and in actual testing, those skilled in the art may set the preset distance remote threshold range according to actual needs, which is not repeated herein.
In the embodiment, the type of personal data of the participants is selectively acquired under the condition of different conference modes, so that the resource waste of the acquisition equipment is avoided, the accuracy of the acquired data is ensured, and the utilization rate of the acquired data is improved.
Step S102: acquiring file data of a current conference file and current playing data;
further, in some embodiments, the obtaining the file data of the current meeting file and the current playing data includes:
acquiring file data of a current conference file, wherein the file data at least comprises the total number of pages of the file and the single page showing duration of the file;
and acquiring current playing data of the current conference file, wherein the current playing data at least comprises a current playing page and a playing use time length.
Step S103: substituting the conference mode, the personnel data, the file data and the current playing data into a tone adjustment model, selectively acquiring light source data and/or current display parameters of the equipment according to the file data and the current playing data, and acquiring at least one tone adjustment combination parameter based on the acquired data;
as shown in fig. 2, further, in some embodiments, before substituting the conference mode, the person data, the file data, and the current play data into the hue adjustment model, the method further trains the hue adjustment model by:
acquiring a plurality of groups of data sets of training samples in different conference modes, wherein the data sets of the training samples at least comprise a plurality of different types of data corresponding to the training samples, and the different types of data at least comprise personnel data, file data and current playing data;
Obtaining the estimated residual conference duration corresponding to each training sample based on the file data and the current playing data of each training sample;
selectively acquiring light source data and/or current display parameters of equipment of the training samples based on the estimated remaining conference duration corresponding to each training sample, wherein the light source data at least comprises the position of a light source and the light source parameters, and the current display parameters of the equipment at least comprise the current tone combination parameters of the equipment;
obtaining at least one tone optimization combination parameter corresponding to each training sample based on the conference mode of each training sample, personnel data corresponding to each training sample and the selectively acquired light source data, wherein the tone optimization combination parameters at least comprise color optimization combination parameters, saturation optimization parameters and brightness optimization parameters;
obtaining at least one group of tone adjustment combination parameters corresponding to each training sample based on the current display parameters of the equipment corresponding to each training sample and at least one tone optimization combination parameter corresponding to each training sample;
based on at least one group of tone adjustment combination parameters corresponding to each training sample, judging whether each training sample needs tone adjustment or not:
If the training sample is judged to be needed, selectively outputting at least one group of tone adjustment combination parameters based on the conference mode of the training sample;
and if the color adjustment combination parameters are judged to be unnecessary, outputting preset color adjustment combination parameters which are not required to be adjusted, wherein the corresponding numerical value of each adjustment parameter in the preset color adjustment combination parameters which are not required to be adjusted is 0.
Specifically, in some embodiments, the obtaining, based on the file data and the current playing data of each training sample, the estimated remaining duration of the conference corresponding to each training sample includes:
determining the average speed corresponding to each training sample based on the current playing data of each training sample;
and obtaining the estimated residual conference duration corresponding to each training sample based on the average speed corresponding to each training sample and the file data of each training sample.
Specifically, in some embodiments, the average speed for each training sample is obtained by the following equation: average speed corresponding to training sample = length of play usage/value of current page played.
Specifically, in some embodiments, the estimated remaining duration of the conference corresponding to each training sample is obtained by the following formula: estimated remaining conference duration corresponding to training sample= (average speed corresponding to training sample + document single page showing duration) = (total number of pages of document-current playing page).
Specifically, in some embodiments, the selectively obtaining the light source data and/or the current display parameters of the device of the training samples based on the estimated remaining conference duration corresponding to each training sample includes:
if the estimated conference remaining time corresponding to the training sample exceeds a first preset threshold, acquiring light source data of the training sample and current display parameters of equipment;
if the estimated remaining conference duration corresponding to the training sample exceeds a second preset threshold and is lower than a first preset threshold, acquiring the current display parameters of the equipment of the training sample;
outputting preset tone adjustment combination parameters without adjustment if the estimated conference residual time corresponding to the training sample is lower than a second preset threshold, wherein the numerical value corresponding to each adjustment parameter in the preset tone adjustment combination parameters without adjustment is 0;
and the first preset threshold is greater than the second preset threshold.
Specifically, in some embodiments, the first preset threshold may be 30 minutes, the second preset threshold may be 15 minutes, where the setting of the first preset threshold and the second preset threshold is only illustrated by way of example, and in actual testing, a person skilled in the art may set the setting according to actual needs, so long as the first preset threshold is satisfied and greater than the second preset threshold, which is not described herein.
Specifically, in some embodiments, the obtaining at least one tone-optimized combination parameter corresponding to each training sample based on the conference mode of each training sample, the personnel data corresponding to each training sample, and the selectively acquired light source data includes:
if the light source data of the training samples and the current display parameters of the equipment are obtained, obtaining at least one tone optimization combination parameter corresponding to each training sample based on the conference mode of each training sample, the personnel data corresponding to each training sample and the light source data;
and if the current display parameters of the training sample equipment are obtained, obtaining at least one tone optimization combination parameter corresponding to each training sample based on the conference mode of each training sample and the personnel data corresponding to each training sample.
Specifically, in some embodiments, the manner of obtaining the at least one tone-optimized combination parameter corresponding to each training sample may be obtained through a trained neural network model, or may be obtained through a preset tone-optimized combination parameter comparison database, where selection of the manner of obtaining the at least one tone-optimized combination parameter corresponding to each training sample is merely illustrative, and in actual testing, a person skilled in the art may select the manner according to actual needs, so long as the at least one tone-optimized combination parameter corresponding to each training sample may be obtained through a conference mode of each training sample, personnel data corresponding to each training sample, and selectively obtained light source data, which are not repeated herein.
Specifically, in some embodiments, the preset tone-optimized combination parameter comparison database includes at least one set of tone-optimized combination parameters corresponding to different ranges of the individual person data in different conference modes, and at least one set of tone-optimized combination parameters corresponding to different light source data; specifically, the setting of the preset tone optimization combination parameter comparison database is only illustrative, and in the actual test, a person skilled in the art can set the tone optimization combination parameter according to actual needs, so long as the at least one tone optimization combination parameter corresponding to each training sample can be obtained according to the conference mode of each training sample, the personnel data corresponding to each training sample and the selectively acquired light source data, which is not described herein.
Specifically, in some embodiments, the color optimization combination parameters include at least a red color optimization parameter, a yellow color optimization parameter, a blue color optimization parameter; the selection of the types of the color optimization combination parameters is only illustrative, and in practical testing, a person skilled in the art can select the color optimization combination parameters according to practical needs, and the selection is not repeated here.
Specifically, in some embodiments, the obtaining at least one set of hue adjustment combination parameters corresponding to each training sample based on the current display parameters of the device corresponding to each training sample and at least one hue optimization combination parameter corresponding to each training sample includes:
and comparing each tone optimization combination parameter corresponding to each training sample with the current display parameter of the equipment corresponding to the training sample one by one to obtain at least one group of tone adjustment combination parameters corresponding to each training sample.
Specifically, in some embodiments, the hue-optimized combination parameters herein include a red-color-optimized parameter of 181, a yellow-color-optimized parameter of 230, a blue-color-optimized parameter of 181, a saturation-optimized parameter of 85, a brightness-optimized parameter of 90, and the device-current hue-combination parameters of the device-current-display parameters are red-color-current-parameter of 250, yellow-color-current-parameter of 249, blue-color-current-parameter of 222, saturation-current-parameter of 90, and brightness-current-parameter of 85, for example:
the adjustment parameters of each kind in the tone adjustment combination parameters are obtained by the following formula: tuning parameters of any kind = optimization parameters of that kind-current parameters of that kind.
The red color tone adjustment parameter in the tone adjustment combination parameter is 181-250= -69, the yellow color adjustment parameter is 230-249= -19, the blue color adjustment parameter is 181-222= -41, the saturation adjustment parameter is 85-90= -5, and the brightness adjustment parameter is 90-85=5, so as to obtain adjustment parameters of various types in the tone adjustment combination parameter.
Specifically, in some embodiments, the determining whether each training sample needs to perform tone adjustment based on at least one set of tone adjustment combination parameters corresponding to each training sample includes:
if the numerical value corresponding to each adjusting parameter in each group of tone adjusting combination parameters corresponding to the training sample is 0, judging that the training sample does not need tone adjustment;
otherwise, judging that the training sample needs to be subjected to tone adjustment.
Specifically, in some embodiments, the selectively outputting at least one set of tonal adjustment combination parameters based on the conference mode of the training sample comprises:
obtaining the output quantity of the training samples based on the conference mode of the training samples;
constructing a three-dimensional simulation model based on personnel data corresponding to the training sample and selectively acquired light source data;
Simulating in a constructed three-dimensional simulation model based on tone optimization combination parameters corresponding to each group of tone adjustment combination parameters corresponding to the training sample or current display parameters of equipment corresponding to the training sample, so as to obtain simulation data of tone optimization combination parameters corresponding to each group of tone adjustment combination parameters corresponding to the training sample and simulation data of current display parameters of equipment corresponding to the training sample, wherein the simulation data at least comprises the viewing angle and the viewing definition of each participant;
obtaining the estimated score of the tone-optimized combination parameter corresponding to each group of tone-optimized combination parameters of the training sample and the estimated score of the current display parameter of the equipment based on the simulation data of the tone-optimized combination parameter corresponding to each group of tone-optimized combination parameters corresponding to the training sample and the simulation data of the current display parameter of the equipment corresponding to the training sample;
selecting tone adjustment combination parameters not higher than the output number of the training samples based on the output number of the training samples, the estimated score of tone optimization combination parameters corresponding to each group of tone adjustment combination parameters of the training samples and the estimated score of current display parameters of equipment; and the selected tone is used for adjusting the combination parameters for output.
Specifically, in some embodiments, the obtaining the output number of the training samples based on the conference mode of the training samples includes:
if the conference mode of the training sample is a teleconference, the output number of the training sample is 3;
and if the conference mode of the training samples is a site conference, the output number of the training samples is 1.
Specifically, the setting of the output number of the training samples is only illustrative, and those skilled in the art can set the setting according to actual needs in actual testing, which is not repeated herein.
Specifically, in some embodiments, the three-dimensional simulation model may be constructed by using a three-dimensional model construction technique in the prior art, where selection of the three-dimensional simulation model is only illustrated by way of example, and in actual testing, a person skilled in the art may select the three-dimensional simulation model according to actual needs, so long as the three-dimensional simulation model can be constructed by using the personnel data corresponding to the training sample and the selectively acquired light source data, which is not described herein.
Specifically, in some embodiments, the simulation manner of performing simulation in the constructed three-dimensional simulation model and obtaining the simulation data may be implemented by using a simulation technique in the prior art, where selection of the simulation manner is only illustrative, and in an actual test, a person skilled in the art may select the simulation manner according to actual needs, so long as simulation can be implemented in the constructed three-dimensional simulation model through each group of tone adjustment combination parameters corresponding to the training sample or the current display parameters of the device corresponding to the training sample, so as to obtain the simulation data of each group of tone adjustment combination parameters corresponding to the training sample and the simulation data of the current display parameters of the device corresponding to the training sample, which are not repeated herein.
Specifically, in some embodiments, a preset weight range comparison table is stored in the tone adjustment model, where the weight range comparison table includes at least different viewing angle ranges, angle weights corresponding to the different viewing angle ranges, different viewing definition ranges, and definition weights corresponding to the different viewing definition ranges, and specifically, in actual testing, a person skilled in the art may set weight values corresponding to each of the different viewing angle ranges or the different viewing definition ranges according to actual needs, which is not described herein.
Specifically, in some embodiments, the pre-estimated score is obtained by the following formula: estimated score = sum of all (angle weight corresponding to viewing angle of attendees + definition weight corresponding to definition of viewing) and/or number of attendees.
Specifically, in some embodiments, the selecting the tone adjustment combination parameter not higher than the output number of the training samples based on the output number of the training samples, the estimated score of the tone optimization combination parameter corresponding to each set of tone adjustment combination parameters of the training samples, and the estimated score of the current display parameter of the device includes:
Sequencing the estimated score of the tone optimization combination parameter corresponding to each group of tone adjustment combination parameters of the training sample and the estimated score of the current display parameter of the equipment from high to low to obtain the corresponding arrangement sequence of the training sample;
selecting tone optimization combination parameters and/or equipment current display parameters corresponding to at least one group of tone adjustment combination parameters of the output quantity of training samples based on the arrangement sequence corresponding to the training samples;
if the current display parameters of the equipment are selected and the output number of the training samples is 1, outputting preset tone adjustment combination parameters without adjustment;
if the current display parameters of the equipment are selected and the output number of the training samples is greater than 1, outputting tone adjustment combination parameters corresponding to other selected tone optimization combination parameters.
Specifically, in some embodiments, substituting the conference mode, the personnel data, the file data, and the current playing data into the tone adjustment model, so that the light source data and/or the current display parameters of the device are selectively acquired according to the file data and the current playing data, and obtaining at least one tone adjustment combination parameter based on the acquired data includes:
Obtaining the estimated residual duration of the conference based on the file data and the current playing data;
if the estimated remaining conference duration exceeds a first preset threshold, acquiring light source data and current display parameters of the equipment;
obtaining at least one tone optimization combination parameter based on the conference mode, personnel data and light source data, wherein the tone optimization combination parameter at least comprises a color optimization combination parameter, a saturation optimization parameter and a brightness optimization parameter;
obtaining at least one group of tone adjustment combination parameters based on the current display parameters of the equipment and at least one tone optimization combination parameter;
based on the at least one set of hue adjustment combination parameters, determining whether the display device requires hue adjustment:
if the conference mode is judged to be needed, selectively outputting at least one group of tone adjustment combination parameters based on the conference mode;
if the color is judged to be not needed, outputting preset color adjustment combination parameters without adjustment, wherein the corresponding numerical value of each adjustment parameter in the preset color adjustment combination parameters without adjustment is 0;
or,
if the estimated remaining conference duration exceeds a second preset threshold and is lower than a first preset threshold, acquiring current display parameters of the equipment;
Obtaining at least one tone optimization combination parameter based on the conference mode and personnel data;
obtaining at least one group of tone adjustment combination parameters based on the current display parameters of the equipment and at least one tone optimization combination parameter;
based on the at least one set of hue adjustment combination parameters, determining whether the display device requires hue adjustment:
if the conference mode is judged to be needed, selectively outputting at least one group of tone adjustment combination parameters based on the conference mode;
if the color is judged to be not needed, outputting preset color adjustment combination parameters without adjustment, wherein the corresponding numerical value of each adjustment parameter in the preset color adjustment combination parameters without adjustment is 0;
or,
and if the estimated remaining conference duration is lower than a second preset threshold, outputting preset tone adjustment combination parameters without adjustment, wherein the corresponding values of all adjustment parameters in the preset tone adjustment combination parameters without adjustment are 0.
In the above embodiment, in the model training, the estimated conference remaining time corresponding to the training sample is obtained by performing calculation according to the file data and the current playing data of the training sample, and then the light source data and/or the current display parameter of the device are selectively obtained according to the estimated conference remaining time, which realizes that the light source data and/or the current display parameter of the device are selectively obtained according to the obtained file data and the current playing data, the selective collection of different types of data is realized, the utilization rate of the obtained data is improved, at least one tone-optimized combination parameter is obtained according to the obtained data, at least one tone-adjusted combination parameter is obtained according to the current display parameter of the device and the at least one tone-optimized combination parameter, the simulation is performed according to the conference mode of the training sample and the obtained data, and the tone-adjusted combination parameter is selectively output according to the simulation result, which improves the matching degree of each group of tone-adjusted combination parameters and the display device, and improves the matching degree of each tone-adjusted combination parameter and the participants.
Step S104: based on the conference mode and the resulting at least one tonal adjustment combination parameter, tonal adjustment of the display device is selectively performed.
Specifically, in some embodiments, the selectively performing tonal adjustment of a display device based on the conference mode and the resulting at least one tonal adjustment combination parameter comprises:
if the conference mode of the training sample is a teleconference, respectively displaying the obtained at least one tone adjustment combination parameter on a display device;
selectively performing a tonal adjustment of the display device based on the selected tonal adjustment combination parameter in response to a selection of the display device, wherein the selection of the display device is one of the resulting at least one tonal adjustment combination parameter and a current display parameter of the device;
or,
and if the conference mode of the training sample is a live conference, executing tone adjustment on the display equipment based on the obtained tone adjustment combination parameters.
Based on the steps S101-S104, the obtained conference mode of the display device, personnel data of the participants, file data of the current conference file and the current playing data are substituted into the tone adjustment model, so that the light source data and/or the current display parameters of the device are selectively obtained according to the file data and the current playing data, and at least one tone adjustment combination parameter is obtained according to all obtained data, so that at least one tone adjustment combination parameter is obtained according to various different data information, the self-adaptive adjustment of the tone of the display device is realized, the eye protection of the participants is further realized, the tone adjustment of the display device is selectively executed according to the conference mode and the obtained at least one tone adjustment combination parameter, the tone of the display device is adaptively adjusted according to the conference mode and the selection of the participants, the viewing clarity of the participants is improved, and the technical problem that eye fatigue of the participants is easily caused due to different positions and different tone of the screens of the participants in the prior art is avoided.
It should be noted that, although the foregoing embodiments describe the steps in a specific order, it will be understood by those skilled in the art that, in order to achieve the effects of the present invention, the steps are not necessarily performed in such an order, and may be performed simultaneously (in parallel) or in other orders, and these variations are within the scope of the present invention.
Furthermore, the invention also provides a system for adaptively adjusting the tone of the display equipment.
Referring to fig. 3, fig. 3 is a main block diagram of a tone adaptive adjustment system of a display device according to an embodiment of the present invention. As shown in fig. 3, the display device tone adaptation adjustment system 300 in the embodiment of the present invention mainly includes an acquisition device 302, a wireless device 303, a tone adjustment model 304, and a control device 301, where the acquisition device 302 is used to acquire personnel data and light source data of a participant, the wireless device 303 is used to implement information interaction between the system and the display device, the control device 301 includes a processor 3011 and a memory 3012, the memory 3012 may be configured to store program codes 3013 for executing the display device tone adaptation adjustment method in the conference scene of the above method embodiment, and the processor 3011 may be configured to execute the program codes 3013 in the memory 3012, where the program codes 3013 include, but are not limited to, the program codes 3013 for executing the display device tone adaptation adjustment method in the conference scene of the above method embodiment. For convenience of explanation, only those portions of the embodiments of the present invention that are relevant to the embodiments of the present invention are shown, and specific technical details are not disclosed, please refer to the method portions of the embodiments of the present invention. The control device 301 may be a control device 301 device formed of various electronic devices.
Specifically, in some embodiments, the acquisition device 302 may be an existing camera device and radar equipment, where the selection of the acquisition device 302 is only illustrative, and a person skilled in the art may select according to actual needs in an actual test, so long as the acquisition of personnel data and light source data of the participants through the acquisition device 302 can be achieved, which is not described herein again.
Specifically, in some embodiments, the wireless device 303 may be an existing wireless transmission apparatus, where the selection of the wireless device 303 is only illustrative, and a person skilled in the art may select the selection according to actual needs in an actual test, so long as information interaction between the system and the display apparatus may be implemented through the wireless device 303, which is not described herein again.
In one embodiment, the description of the specific implementation functions may be described with reference to steps S101 to S104.
The foregoing embodiment of the adaptive adjustment system 300 for color tone of display device in the conference scenario shown in fig. 1 is similar in technical principle, technical problems to be solved and technical effects to be produced, and it will be clear to those skilled in the art that, for convenience and brevity of description, the specific working process and related description of the adaptive adjustment system 300 for color tone of display device may refer to the description of the embodiment of the adaptive adjustment method for color tone of display device in the conference scenario, which is not repeated herein.
It will be appreciated by those skilled in the art that the present invention may implement all or part of the above-described methods according to the above-described embodiments, or may be implemented by means of computer program code 3013 for instructing the relevant hardware, where the computer program code 3013 may be stored in a computer readable storage medium, and where the computer program code 3013, when executed by the processor 3011, may implement the steps of the above-described embodiments of the method. The computer program code 3013 includes computer program code 3013, where the computer program code 3013 can be in the form of source code, object code, an executable file, some intermediate form, or the like. The computer readable storage medium may include: any entity or device, medium, usb disk, removable hard disk, magnetic disk, optical disk, computer memory 3012, read-only memory 3012, random access memory 3012, electrical carrier wave signals, telecommunications signals, software distribution media, and the like capable of carrying the computer program code 3013. It should be noted that the computer readable storage medium may include content that is subject to appropriate increases and decreases as required by jurisdictions and by jurisdictions in which such computer readable storage medium does not include electrical carrier signals and telecommunications signals.
Further, the display device hue adaptive adjustment system 300 of the present invention also includes a computer-readable storage medium. In one embodiment of a computer readable storage medium according to the present invention, the computer readable storage medium may be configured to store program code 3013 for performing the display device tone adaptation method in a conference scene of the above-described method embodiment, the program code 3013 being loadable and executable by the processor 3011 to implement the display device tone adaptation method in the conference scene. For convenience of explanation, only those portions of the embodiments of the present invention that are relevant to the embodiments of the present invention are shown, and specific technical details are not disclosed, please refer to the method portions of the embodiments of the present invention. The computer readable storage medium may be a memory 3012 device comprising various electronic devices, alternatively, the computer readable storage medium in embodiments of the invention is a non-transitory computer readable storage medium.
Further, it should be understood that, since the respective modules are merely set to illustrate the functional units of the apparatus of the present invention, the physical devices corresponding to the modules may be the processor 3011 itself, or a part of software in the processor 3011, a part of hardware, or a part of a combination of software and hardware. Accordingly, the number of individual modules in the figures is merely illustrative.
Those skilled in the art will appreciate that the various modules in the apparatus may be adaptively split or combined. Such splitting or combining of specific modules does not cause the technical solution to deviate from the principle of the present invention, and therefore, the technical solution after splitting or combining falls within the protection scope of the present invention.
Thus far, the technical solution of the present invention has been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of protection of the present invention is not limited to these specific embodiments. Equivalent modifications and substitutions for related technical features may be made by those skilled in the art without departing from the principles of the present invention, and such modifications and substitutions will fall within the scope of the present invention.
Claims (10)
1. A method for adaptively adjusting the hue of a display device in a conference scene, wherein the method is applied to a system for adaptively adjusting the hue of the display device, the system is in information interaction with the display device, and the method comprises the following steps:
acquiring a conference mode of a display device and personnel data of participants, wherein the conference mode at least comprises one of a remote conference and a site conference;
Acquiring file data of a current conference file and current playing data;
substituting the conference mode, the personnel data, the file data and the current playing data into a tone adjustment model, selectively acquiring light source data and/or current display parameters of the equipment according to the file data and the current playing data, and acquiring at least one tone adjustment combination parameter based on the acquired data;
based on the conference mode and the resulting at least one tonal adjustment combination parameter, tonal adjustment of the display device is selectively performed.
2. The method for adaptively adjusting the hue of a display device in a conference scene according to claim 1, wherein the acquiring the conference mode of the display device and the personnel data of the participants comprises:
acquiring a conference mode of the display device:
if the conference mode is a teleconference, acquiring video personnel data of participants corresponding to the teleconference, wherein the video personnel data at least comprises the number of the participants and the position of each participant;
and if the conference mode is a site conference, acquiring site personnel data of the participants corresponding to the site conference, wherein the site personnel data at least comprises the center position of the participants.
3. The method for adaptively adjusting the hue of a display device in a conference scene according to claim 1, wherein the obtaining file data of a current conference file and current play data includes:
acquiring file data of a current conference file, wherein the file data at least comprises the total number of pages of the file and the single page showing duration of the file;
and acquiring current playing data of the current conference file, wherein the current playing data at least comprises a current playing page and a playing use time length.
4. A method for adaptive adjustment of hue of a display device in a conference scene according to claim 3, characterized in that before substituting the conference mode, personnel data, file data and current play data into a hue adjustment model, the method further trains the hue adjustment model by:
acquiring a plurality of groups of data sets of training samples in different conference modes, wherein the data sets of the training samples at least comprise a plurality of different types of data corresponding to the training samples, and the different types of data at least comprise personnel data, file data and current playing data;
obtaining the estimated residual conference duration corresponding to each training sample based on the file data and the current playing data of each training sample;
Selectively acquiring light source data and/or current display parameters of equipment of the training samples based on the estimated remaining conference duration corresponding to each training sample, wherein the light source data at least comprises the position of a light source and the light source parameters, and the current display parameters of the equipment at least comprise the current tone combination parameters of the equipment;
obtaining at least one tone optimization combination parameter corresponding to each training sample based on the conference mode of each training sample, personnel data corresponding to each training sample and the selectively acquired light source data, wherein the tone optimization combination parameters at least comprise color optimization combination parameters, saturation optimization parameters and brightness optimization parameters;
obtaining at least one group of tone adjustment combination parameters corresponding to each training sample based on the current display parameters of the equipment corresponding to each training sample and at least one tone optimization combination parameter corresponding to each training sample;
based on at least one group of tone adjustment combination parameters corresponding to each training sample, judging whether each training sample needs tone adjustment or not:
if the training sample is judged to be needed, selectively outputting at least one group of tone adjustment combination parameters based on the conference mode of the training sample;
And if the color adjustment combination parameters are judged to be unnecessary, outputting preset color adjustment combination parameters which are not required to be adjusted, wherein the corresponding numerical value of each adjustment parameter in the preset color adjustment combination parameters which are not required to be adjusted is 0.
5. The method for adaptively adjusting the hue of a display device in a conference scene according to claim 4, wherein obtaining the estimated remaining duration of the conference corresponding to each training sample based on file data of each training sample and current playing data comprises:
determining the average speed corresponding to each training sample based on the current playing data of each training sample;
and obtaining the estimated residual conference duration corresponding to each training sample based on the average speed corresponding to each training sample and the file data of each training sample.
6. The adaptive adjustment method for color tone of display device in a conference scene according to claim 5, wherein selectively obtaining light source data and/or current display parameters of the training samples based on the estimated remaining conference duration corresponding to each training sample comprises:
if the estimated conference remaining time corresponding to the training sample exceeds a first preset threshold, acquiring light source data of the training sample and current display parameters of equipment;
If the estimated remaining conference duration corresponding to the training sample exceeds a second preset threshold and is lower than a first preset threshold, acquiring the current display parameters of the equipment of the training sample;
outputting preset tone adjustment combination parameters without adjustment if the estimated conference residual time corresponding to the training sample is lower than a second preset threshold, wherein the numerical value corresponding to each adjustment parameter in the preset tone adjustment combination parameters without adjustment is 0;
and the first preset threshold is greater than the second preset threshold.
7. The method for adaptively adjusting the hue of a display device in a conference scene according to claim 6, wherein the obtaining at least one hue optimization combination parameter corresponding to each training sample based on the conference mode of each training sample, the personnel data corresponding to each training sample, and the selectively acquired light source data comprises:
if the light source data of the training samples and the current display parameters of the equipment are obtained, obtaining at least one tone optimization combination parameter corresponding to each training sample based on the conference mode of each training sample, the personnel data corresponding to each training sample and the light source data;
And if the current display parameters of the training sample equipment are obtained, obtaining at least one tone optimization combination parameter corresponding to each training sample based on the conference mode of each training sample and the personnel data corresponding to each training sample.
8. The method for adaptively adjusting the hue of a display device in a conference scene according to claim 7, wherein the obtaining at least one set of hue adjustment combination parameters corresponding to each training sample based on the current display parameters of the device corresponding to each training sample and at least one hue optimization combination parameter corresponding to each training sample comprises:
and comparing each tone optimization combination parameter corresponding to each training sample with the current display parameter of the equipment corresponding to the training sample one by one to obtain at least one group of tone adjustment combination parameters corresponding to each training sample.
9. The method of claim 8, wherein selectively outputting at least one set of tonal adjustment combination parameters based on the conference mode of the training samples comprises:
obtaining the output quantity of the training samples based on the conference mode of the training samples;
Constructing a three-dimensional simulation model based on personnel data corresponding to the training sample and selectively acquired light source data;
simulating in a constructed three-dimensional simulation model based on tone optimization combination parameters corresponding to each group of tone adjustment combination parameters corresponding to the training sample or current display parameters of equipment corresponding to the training sample, so as to obtain simulation data of tone optimization combination parameters corresponding to each group of tone adjustment combination parameters corresponding to the training sample and simulation data of current display parameters of equipment corresponding to the training sample, wherein the simulation data at least comprises the viewing angle and the viewing definition of each participant;
obtaining the estimated score of the tone-optimized combination parameter corresponding to each group of tone-optimized combination parameters of the training sample and the estimated score of the current display parameter of the equipment based on the simulation data of the tone-optimized combination parameter corresponding to each group of tone-optimized combination parameters corresponding to the training sample and the simulation data of the current display parameter of the equipment corresponding to the training sample;
selecting tone adjustment combination parameters not higher than the output number of the training samples based on the output number of the training samples, the estimated score of tone optimization combination parameters corresponding to each group of tone adjustment combination parameters of the training samples and the estimated score of current display parameters of equipment; and the selected tone is used for adjusting the combination parameters for output.
10. A display device hue adaptive adjustment system, characterized in that the system comprises at least acquisition means for acquiring personnel data of a participant and light source data, wireless means for enabling information interaction between the system and the display device, a hue adjustment model and control means comprising a processor and a memory, the memory being adapted to store a plurality of program codes adapted to be loaded and run by the processor for performing the display device hue adaptive adjustment method in a conference scenario according to any of claims 1 to 9.
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