CN105323521B

CN105323521B - A kind of projected background color adjustment method, system and projection device

Info

Publication number: CN105323521B
Application number: CN201510732953.1A
Authority: CN
Inventors: 皇甫幼方
Original assignee: Qisda Optronics Suzhou Co Ltd
Current assignee: Qisda Optronics Suzhou Co Ltd
Priority date: 2015-11-02
Filing date: 2015-11-02
Publication date: 2018-11-09
Anticipated expiration: 2035-11-02
Also published as: CN105323521A

Abstract

An embodiment of the present invention provides a kind of projected background color adjustment method, system and projection devices, belong to field of image projection, including：Mobile device obtains the color parameter of projected background by the camera configured；Mobile device sends parameter information to the projection device, wherein parameter information includes any one in color parameter and the first projected color parameter；Projection device receives the parameter information that mobile device is sent, and is projected image to be projected to projected background according to the first projected color parameter.The camera configured by using mobile device realizes the acquisition of the color parameter of Current projection background, camera can be not configured on projection device or camera is not available, realize the adjustment of projected background color, the applicability and reliability for improving the adjustment of projected background color, improve user experience.

Description

A kind of projected background color adjustment method, system and projection device

Technical field

The present invention relates to field of image projection, more particularly to a kind of projected background color adjustment method, system and projection are set It is standby.

Background technology

During the use of projection device (including projecting apparatus), due to present family, newly developed company, school and market etc. The wall color of use occasion is more and more abundant so that when above-mentioned use occasion projects metope as projected background, projection The color of background can influence drop shadow effect, including phenomena such as colour cast occur, so that a kind of projected background color is needed to adjust Method, the influence for avoiding the color of projected background from generating drop shadow effect.

The prior art provides a kind of projected background color adjustment method, by pre-setting multiple wall colors, then root The adjustment of projected background color is realized according to pre-set multiple wall colors, but due to pre-setting wall color quantity On limitation and difference with practical wall color so that in the method provided using the prior art, reliability is relatively low.

The prior art additionally provides a kind of projected background color adjustment method, is realized and is thrown by the camera on projection device The adjustment of shadow background color, but due to no configuration camera on most of projection devices, so that the prior art is carried The applicability of the method for confession is relatively low.

Invention content

In the case of in order to not install camera on projection device, the adjustment of projected background color is realized, improve the projection back of the body The applicability and reliability of scape color adjustment, improve user experience, an embodiment of the present invention provides a kind of projected background color tune Adjusting method, system and projection device.The technical solution is as follows：

In a first aspect, a kind of projected background color adjustment method is provided, the method includes：

Mobile device obtains the color parameter of projected background by the camera configured；

The mobile device sends parameter information to the projection device, wherein the parameter information includes the color ginseng Number and any one in the first projected color parameter；

The projection device receives the parameter information that the mobile device is sent, and according to first projected color Parameter is projected image to be projected to the projected background；

Wherein, when the parameter information includes the color parameter, the projection device is right according to the color parameter The projected color parameter is adjusted, and generates the first projected color parameter；Or

When the parameter information includes the first projected color parameter, the first projected color parameter is by institute It states mobile device and acquisition is adjusted to the projected color parameter according to the color parameter.

With reference to first aspect, in the first possible implementation,

When the parameter information includes the color parameter, the projection device is according to the color parameter and standard face Difference between color parameter is adjusted the projected color parameter, generates the first projected color parameter, the standard face Color parameter is used to indicate the background color when projection device normal projection；Or

When the parameter information includes the first projected color parameter, the mobile device is according to the color parameter With the difference between standard color parameter, the projected color parameter is adjusted, generates the first projected color parameter, institute State background color when standard color parameter is used to indicate the projection device normal projection.

With reference to first aspect or the first possible realization method of first aspect, in second of possible realization method In, before the step of mobile device obtains the color parameter of Current projection background by the camera that configures, the method Further include：

The projection device obtains the adjustment that user is triggered by trigger or the trigger element of projection device configurations Instruction；

The adjust instruction is sent to the mobile device by the projection device；

The mobile device executes corresponding verification operation, and be proved to be successful after receiving the adjust instruction Later, the described the step of color parameter of Current projection background is obtained by the camera configured is continued to execute.

With reference to first aspect, in the third possible realization method, the mobile device/projection device is according to institute State color parameter, the projected color parameter be adjusted, generate the first projected color parameter the step of further include：

Illumination parameter that the camera that the mobile device/projection device is configured according to the mobile device obtains and The color parameter is adjusted the projected color parameter, generates the first projected color parameter.

Second aspect provides a kind of projected background color adjustment method, is applied in projection device, wherein the throwing Shadow equipment is used to project image to be projected to the projected background by projected color parameter, the method includes：

Receive the parameter information that mobile device is sent, wherein the parameter information includes that the color parameter and first are thrown Any one in shadow color parameter；

According to the first projected color parameter, by projection image to be projected to the projected background；

Wherein, when the parameter information includes the color parameter, according to the color parameter, to the projected color Parameter is adjusted, and generates the first projected color parameter；Or

When the parameter information includes the first projected color parameter, the first projected color parameter is by institute It states mobile device and acquisition is adjusted to the projected color parameter according to the color parameter；

The color parameter is that the mobile device is obtained by the camera configured.

In conjunction with second aspect, in the first possible implementation, the method further includes：

Obtain the adjust instruction that user is triggered by trigger or the trigger element of projection device configurations；

The adjust instruction is sent to the mobile device, so that the mobile device is receiving the adjust instruction Later, corresponding verification operation is executed, and after a successful authentication, the color parameter is obtained by the camera configured.

In conjunction with the possible realization method of the first of second aspect or second aspect, in second of possible realization method In, it is described that the projected color parameter is adjusted according to the color parameter, generate the first projected color parameter Step further includes：

The illumination parameter and the color parameter obtained according to the camera of mobile device configuration, joins the projected color Number is adjusted, and generates the first projected color parameter.

In conjunction with second aspect, in the third possible realization method

When the parameter information includes the color parameter, the projection device is according to the color parameter and standard Difference between color parameter is adjusted the projected color parameter, generates the first projected color parameter, the standard Color parameter is used to indicate the background color when projection device normal projection；Or

When the parameter information includes the first projected color parameter, the mobile device is joined according to the color Difference between number and standard color parameter, is adjusted the projected color parameter, generates the first projected color parameter, The standard color parameter is used to indicate the background color when projection device normal projection.

The third aspect provides a kind of projection device, and the projection device is used for will be to be projected by projected color parameter Image projection to projected background, the projection device include：

Receiving module, the parameter information sent for receiving the mobile device, wherein the parameter information includes described Any one in color parameter and the first projected color parameter；

Projection module, for according to the first projected color parameter, being projected image to be projected to the projected background；

When the parameter information includes the color parameter, the equipment further includes processing module, the processing module For according to the color parameter, being adjusted to the projected color parameter, the first projected color parameter is generated；Or

In conjunction with the third aspect, in the first possible implementation, the equipment include trigger operation module or At least one of trigger element, the trigger operation module or the trigger element are used for：

The adjust instruction that user is triggered by trigger or the trigger element of projection device configurations is obtained, so that described Mobile device executes corresponding verification operation, and after a successful authentication, passes through and configure after receiving the adjust instruction Camera obtain the color parameter.

Fourth aspect provides a kind of projection device, and the projection device is used for will be to be projected by projected color parameter For image projection to projected background, the projection device includes memory and the processor that is connect with the memory, wherein described Memory for storing batch processing code, the processor call the program code that the memory is stored for execute with Lower operation：

Receive the parameter information that the mobile device is sent, wherein the parameter information includes the color parameter and the Any one in one projected color parameter；

In conjunction with fourth aspect, in the first possible implementation, the processor calls the memory to be stored Program code be additionally operable to execute following operation：

In conjunction with the possible realization method of the first of fourth aspect or fourth aspect, the processor calls the memory The program code stored is for performing the following operations：

5th aspect, provides a kind of projected background color adjustment system, the system comprises mobile devices and projection to set Standby, the mobile device at least configures camera, and the projection device is used to pass through projected color parameter by throwing image to be projected Shadow to projected background, wherein：

The mobile device is used to obtain the color parameter of Current projection background by the camera configured；

The mobile device is for sending parameter information to the projection device, wherein the parameter information includes the face Any one in color parameter and the first projected color parameter；

The projection device is used to receive the parameter information that the mobile device is sent, and according to first projection Color parameter is projected image to be projected to the projected background；

Wherein, when the parameter information includes the color parameter, the projection device is used to be joined according to the color Number, is adjusted the projected color parameter, generates the first projected color parameter；Or

In conjunction with the 5th aspect, in the first possible implementation,

When the parameter information includes the color parameter, the projection device is used for according to the color parameter and mark Difference between quasi- color parameter is adjusted the projected color parameter, generates the first projected color parameter, the mark Quasi- color parameter is used to indicate the background color when projection device normal projection；Or

When the parameter information includes the first projected color parameter, the mobile device is used for according to the color Difference between parameter and standard color parameter is adjusted the projected color parameter, generates the first projected color ginseng Number, the standard color parameter are used to indicate the background color when projection device normal projection.

In conjunction with the first possible realization method of the 5th aspect or the 5th aspect, in second of possible realization method In,

The projection device is used to obtain what user was triggered by trigger or the trigger element of projection device configurations Adjust instruction；

The projection device is used to the adjust instruction being sent to the mobile device；

The mobile device is used for after receiving the adjust instruction, executes corresponding verification operation, and verifying After success, the described the step of color parameter of Current projection background is obtained by the camera configured is continued to execute.

In conjunction with the 5th aspect, in the third possible realization method,

The mobile device/projection device is used to be joined according to the illumination that the camera that the mobile device configures obtains Number and the color parameter, are adjusted the projected color parameter, generate the first projected color parameter.

An embodiment of the present invention provides a kind of projected background color adjustment method, system and projection devices, including：Movement is set The standby color parameter that projected background is obtained by the camera configured；Mobile device sends parameter information to the projection device, In, parameter information includes any one in color parameter and the first projected color parameter；Projection device receives mobile device hair The parameter information sent, and projected image to be projected to projected background according to the first projected color parameter；Wherein, when parameter information When including color parameter, projection device is adjusted projected color parameter according to color parameter, generates the first projected color ginseng Number；Alternatively, when parameter information includes the first projected color parameter, the first projected color parameter is by mobile device according to face Color parameter is adjusted acquisition to projected color parameter.The camera configured by using mobile device realizes Current projection The acquisition of the color parameter of background can be not configured camera on projection device or camera is not available, realize Projected background color adjusts, and improves user experience.In addition, obtaining Current projection background by the camera that mobile device configures Color parameter, facilitate the acquisition of the color parameter of Current projection background, improve projected background color adjustment efficiency, into One step improves user experience.In addition, the color parameter of Current projection background is obtained by the camera that mobile device configures, and According to color parameter in the application program of mobile device, projected color parameter is adjusted, generates the first projected color ginseng Number realizes that the adjustment of projected background color reduces projection without configuring camera and processing module on projection device The manufacturing cost of equipment.

Description of the drawings

To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for For those of ordinary skill in the art, without creative efforts, other are can also be obtained according to these attached drawings Attached drawing.

Fig. 1 is a kind of system schematic provided in an embodiment of the present invention；

Fig. 2 is a kind of projected background color adjustment method flow chart provided in an embodiment of the present invention；

Fig. 3 is a kind of projected background color adjustment method flow chart provided in an embodiment of the present invention；

Fig. 4 is a kind of projected background color adjustment method flow chart provided in an embodiment of the present invention；

Fig. 5 is a kind of projected background color adjustment method flow chart provided in an embodiment of the present invention；

Fig. 6 is a kind of projected background color adjustment method flow chart provided in an embodiment of the present invention；

Fig. 7 is a kind of projected background color adjustment method flow chart provided in an embodiment of the present invention；

Fig. 8 is a kind of projection device structural schematic diagram provided in an embodiment of the present invention；

Fig. 9 is a kind of projection device structural schematic diagram provided in an embodiment of the present invention；

Figure 10 is a kind of projected background color adjustment system schematic diagram provided in an embodiment of the present invention.

Specific implementation mode

To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached in the embodiment of the present invention Figure, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only this Invention a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art exist The every other embodiment obtained under the premise of creative work is not made, shall fall within the protection scope of the present invention.

An embodiment of the present invention provides a kind of projected background color adjustment method, this method is applied to a kind of include that movement is set In standby and projection device system, which, by projection image to be projected to projected background, is somebody's turn to do by projected color parameter Mobile device can wirelessly be connect with projection device, which includes bluetooth connection；The mobile device The Wireless LAN that projection device can also be connected by access, realize with the connection of projection device, the projection device with should The network equipment of Wireless LAN is connected by wired mode；Wherein, which at least configures camera, the movement Equipment can be smart mobile phone, or tablet computer can also be other mobile devices, and the embodiment of the present invention is to specific Mobile device is not limited；Projection device can run an application program, the first projected color described in the embodiment of the present invention Parameter can be generated by running the application program on projection device, which is referred to shown in Fig. 1.

Embodiment one is a kind of projected background color adjustment method provided in an embodiment of the present invention, with reference to shown in Fig. 2, the party Method includes：

201, mobile device obtains the color parameter of Current projection background by the camera configured.

Specifically, before step 201, this method this include：

Projection device obtains the adjust instruction that user is triggered by trigger or the trigger element of projection device configurations；

Adjust instruction is sent to mobile device by projection device；

Mobile device executes corresponding verification operation, and after a successful authentication after receiving adjust instruction, continues Execute step 201.

202, mobile device sends parameter information to projection device, which includes color parameter.

203, projection device receives mobile device and sends parameter information.

204, projection device is adjusted projected color parameter according to color parameter, generates the first projected color parameter.

Specifically, projection device generates the first projected color ginseng according to the difference between color parameter and standard color parameter Number, standard color parameter are used to indicate background color when generating projection device normal projection.

In addition to this, step 204 can also be：

The illumination parameter and color parameter that projection device is obtained according to the camera that mobile device configures, to the projection face Color parameter is adjusted, and generates the first projected color parameter.

205, projection device is according to the first projected color parameter, by projection image to be projected to projected background.

Optionally, after step 205, this method further includes：

Mobile device obtains the recanalization instruction of user's triggering, and recanalization instruction can be that user passes through in projection device What trigger or the trigger element of projection device configurations triggered；

Mobile device is instructed according to recanalization, and the color parameter of Current projection background is obtained by camera；

Mobile device sends parameter information to projection device, which includes color parameter；

Projection device is adjusted projected color parameter according to color parameter, generates the second projected color parameter；

Projection device is according to the second projected color parameter, by projection image to be projected to projected background.

Optionally, after step 205, this method further includes：

Mobile device obtains the color parameter of Current projection background periodically by configuration camera；

If projection device detects that the color parameter of reception changes, according to the color parameter after variation, to projection Color parameter is adjusted, and generates third projected color parameter；

Projection device is according to third projected color parameter, by projection image to be projected to projected background.

An embodiment of the present invention provides a kind of projected background color adjustment method, the camera shooting configured by using mobile device Head realizes the acquisition of the color parameter of Current projection background, camera can be not configured on projection device or camera can not In the case of, realizes the adjustment of projected background color, improve the applicability and reliability of the adjustment of projected background color, improve User experience.In addition, obtaining the color parameter of Current projection background by the camera that mobile device configures, current throwing is facilitated The acquisition of the color parameter of shadow background improves the efficiency of projected background color adjustment, further improves projected background color The applicability and reliability of adjustment, improve user experience.In addition, obtaining Current projection by the camera that mobile device configures The color parameter of background, and projected color parameter is adjusted according to color parameter in the application program of mobile device, it is raw At the first projected color parameter, the adjustment of projected background color is realized, without configuring camera and place on projection device Module is managed, the manufacturing cost of projection device is reduced.

Embodiment two is a kind of projected background color adjustment method provided in an embodiment of the present invention, with reference to shown in Fig. 3, the party Method includes：

301, mobile device obtains the color parameter of Current projection background by the camera configured.

Specifically, before step 301, this method further includes：

Adjust instruction is sent to mobile device by projection device；

Mobile device executes corresponding verification operation, and after a successful authentication after receiving adjust instruction, continues Execute step 301.

302, mobile device is adjusted projected color parameter according to color parameter, generates the first projected color parameter.

Specifically, mobile device generates the first projected color according to the difference before color parameter and standard color parameter Parameter, standard color parameter are used to indicate background color when projection device normal projection.

In addition to this, step 302 can also be：

The illumination parameter and color parameter that mobile device is obtained according to the camera that mobile device configures, join projected color Number is adjusted, and generates the first projected color parameter.

303, mobile device sends parameter information to projection device, which includes the first projected color parameter.

304, projection device receives the parameter information that mobile device is sent.

305, projection device is according to the first projected color parameter, by projection image to be projected to projected background.

Optionally, after step 305, this method further includes：

Mobile device is adjusted projected color parameter according to color parameter, generates the second projected color parameter；

Mobile device sends parameter information to projection device, which includes the second projected color parameter；

Projection device is projected image to be projected to projected background according to the second projected color parameter of reception.

Optionally, after step 305, this method further includes：

If mobile device detects that the color parameter of reception changes, according to the color parameter after variation, to projection Color parameter is adjusted, and generates third projected color parameter；

Mobile device sends parameter information to projection device, which includes third projected color parameter；

Projection device is projected image to be projected to projected background according to the third projected color parameter of reception.

Embodiment three is a kind of projected background color adjustment method provided in an embodiment of the present invention, in the embodiment of the present invention In, the first projected color parameter is that projection device generates, and with reference to shown in Fig. 4, this method includes：

401, after projection device unlatching, projection device is connect with mobile device.

Specifically, after projection device unlatching, projection device detects all mobile devices in current network, and to institute There is mobile device to send connection request, mobile device receives the connection request, and after user confirms, is realized with projection device Connection；

Preferably, projection device the mobile device of mounting and adjusting application program can send company into all mobile devices Request is connect, projection device receives the connection request, and after user is confirmed by the adjustment application program, is answered by the adjustment It is realized and is connected with program and projection device；If all mobile devices in current network all do not install the adjustment application program, Projection device can send to all mobile devices and be used to indicate the link of the adjustment application program download address, which can be with For network address, or Quick Response Code, the embodiment of the present invention are not limited to specifically linking form.

In addition to this, if mobile device has installed the adjustment application program, pass through the adjustment application journey in mobile device After sequence detects that projection device is opened, mobile device sends connection request by the adjustment application program to projection device, throws Shadow equipment receives the connection request, and after verified success, is realized and is connected by the adjustment application program and projection device.

402, projection device obtains the adjustment that user is triggered by trigger or the trigger element of projection device configurations Instruction.

It is touched in the touch interface of projection device by opening the trigger specifically, the adjust instruction can be user Hair, can also be that user is triggered by triggering the trigger element for the device configuration that comes into operation, which can be that adjustment be pressed Button.

403, adjust instruction is sent to mobile device by projection device.

Specifically, network address of the projection device by mobile device, mobile device is sent to by adjust instruction, the present invention Embodiment is not limited specific sending method.

404, mobile device executes corresponding verification operation, and after a successful authentication after receiving adjust instruction, Continue to execute step 405.

Specifically, the verification operation can be mobile device after receiving adjust instruction, in adjustment application program circle Face shows the adjust instruction, if user input in the adjustment Application Program Interface/trigger confirmation message after, be proved to be successful, Otherwise, authentication failed；Optionally, user inputs/triggers the process of confirmation message and can also be and realized on wearable device, The embodiment of the present invention does not limit concrete implementation mode.

405, mobile device obtains the color parameter of Current projection background by the camera configured.

Specifically, mobile device calls the camera of configuration by adjusting application program, realizes and obtain Current projection background Color parameter；

Optionally, if the camera of camera or configuration that mobile device is not configured is unavailable, mobile device passes through company Other cameras connect realize the color parameter for obtaining Current projection background.

Since the mobile devices such as mobile phone and tablet computer are more universal, and camera is configured in the mobile device mostly, So realizing the acquisition of the color parameter of Current projection background by using the camera that mobile device configures, can project Be not configured in equipment camera or camera it is not available in the case of, realize projected background color adjustment, improve projected background The applicability and reliability of color adjustment, improve user experience.

406, mobile device sends parameter information to projection device, which includes color parameter.

Specifically, network address of the mobile device by projection device, mobile device is sent to by parameter information, the present invention Embodiment is not limited specific sending method.

407, projection device receives the parameter information that mobile device is sent.

Specifically, the specific receive process of the embodiment of the present invention are not limited.

408, projection device is adjusted projected color parameter according to color parameter, generates the first projected color parameter.

Specifically, projection device generates the first projected color according to the difference before color parameter and standard color parameter Parameter, standard color parameter are used to indicate background color when projection device normal projection, and above-mentioned difference can be sat in color In mark, the distance between the point indicated by point and color parameter indicated by standard color.It is poor to be realized except through color coordinates , can also be by preset mathematic interpolation model realization process except the calculating of value, the embodiment of the present invention is specific to difference Calculation is not limited.

In practical applications, standard color is white, and color parameter includes at least at least one in red, blue and green Kind color.

Since the color of projected background is affected to projected picture, so according to color parameter, projected color is joined Number is adjusted, and is avoided influence of the color due to projected background to drop shadow effect, is further improved projected background color The applicability and reliability of adjustment, improve user experience.

Optionally, the illumination parameter and color that the camera that projection device can also be configured according to mobile device obtains are joined Number, is adjusted projected color parameter, generates the first projected color parameter；The process can pass through preset adjustment algorithm reality Existing, the embodiment of the present invention is not limited to specifically adjusting.

Since in projection process, the illumination of environment where projected background will produce influence to drop shadow effect, can also influence The color of projected background can also will produce drop shadow effect influence, so according to color parameter and illumination parameter, to projected color Parameter is adjusted, and generates the first projected color parameter, can be to avoid the illumination due to environment where projected background and to projection The influence that effect generates improves the accuracy of projected background color adjustment, to further improve the adjustment of projected background color Applicability and reliability, improve user experience.

409, projection device is according to the first projected color parameter, by projection image to be projected to projected background.

Specifically, according to the first projected color parameter, the projected color parameter of projection device reset setting, will be thrown The current projected color parameter reset of shadow equipment is set to the first projected color parameter；

After completion is reseted and set, according to the first projected color parameter, by projection image to be projected to projected background.

Optionally, after step 409, this method further includes：

Mobile device obtains the recanalization instruction of user's triggering, and recanalization instruction can be that user passes through in projection device What trigger or the trigger element of projection device configurations triggered.

Wherein, mobile device obtains the mode and step 402 to the throwing described in step 403 of the recanalization instruction of user's triggering Shadow equipment obtains the adjust instruction of user's triggering, and the mode that mobile device receives the adjust instruction that projection device is sent is identical, this Place is not repeated here.

Wherein, the step is identical as step 405, is not repeated here herein.

Wherein, the step is identical as step 406, is not repeated here herein.

Projection device is adjusted projected color parameter according to the color parameter received, generates the second projected color Parameter；

Wherein, projection device is adjusted projected color parameter according to color parameter, generates the second projected color parameter Mode it is identical as the mode of generation the first projected color parameter described in step 408, be not repeated here herein.

Wherein, projection device is according to the second projected color parameter, by the mode of projection image to be projected to projected background with Projection device described in step 409 is according to the first projected color parameter, by the mode phase of projection image to be projected to projected background Together, it is not repeated here herein.

By obtaining the recanalization instruction of user's triggering, and then recanalization is carried out after the adjustment of projected background color, kept away Exempt from can due to adjustment result is inaccurate and caused by influence to drop shadow effect, to improve the accurate of projected background color adjustment Property, to improve the applicability and reliability of the adjustment of projected background color, further increase user experience.

Optionally, after step 409, this method further includes：

Wherein, other than periodically difference, the step is identical as step 405, is not repeated here herein.

Wherein, the step is identical as step 406, is not repeated here herein.

Wherein, the difference between the color parameter that the projection device detection color parameter received and a upper period are received is big In preset range, then judge that the color parameter received becomes；

According to the color parameter after variation, projected color parameter is adjusted, generates the side of third projected color parameter Formula is identical as the mode of generation the first projected color parameter described in step 408, is not repeated here herein.

Wherein, projection device is according to third projected color parameter, by the mode of projection image to be projected to projected background with Projection device described in step 409 is according to the first projected color parameter, by the mode phase of projection image to be projected to projected background Together, it is not repeated here herein.

Since the color of projected background can generate variation with the variation of time, caused such as the variation of solar irradiation on daytime Projected background color variation, the variation of night color of projected background caused by due to light sources such as light, so logical The color parameter for obtaining Current projection background periodically by camera is crossed, and then realizes the periodic of projected color parameter Adjustment avoids the variation that can be generated with the variation of time due to the color of projected background, to improve projected background color The accuracy of adjustment improves user experience to further improve the applicability and reliability of the adjustment of projected background color.

Example IV is a kind of projected background color adjustment method provided in an embodiment of the present invention, in the embodiment of the present invention In, the first projected color parameter is that mobile device generates, and referring to Figure 5, this method includes：

501, after projection device unlatching, projection device is connect with mobile device.

Specifically, the step is identical as step 401, it is not repeated here herein.

502, projection device obtains the adjustment that user is triggered by trigger or the trigger element of projection device configurations Instruction.

Specifically, the step is identical as step 402, it is not repeated here herein.

503, adjust instruction is sent to mobile device by projection device.

Specifically, the step is identical as step 403, it is not repeated here herein.

504, mobile device executes corresponding verification operation, and after a successful authentication after receiving adjust instruction, Continue to execute step 505.

Specifically, the step is identical as step 404, it is not repeated here herein.

505, mobile device obtains the color parameter of Current projection background by the camera configured.

Specifically, the step is identical as step 405, it is not repeated here herein.

506, mobile device is adjusted projected color parameter according to color parameter, generates the first projected color parameter.

Specifically, mobile device is adjusted projected color parameter according to color parameter, the first projected color ginseng is generated Several modes, according to color parameter, is adjusted projected color parameter with the projection device described in step 408, generates first and throws The mode of shadow color parameter is identical, is not repeated here herein.

Optionally, the illumination parameter and color that the camera that mobile device can also be configured according to mobile device obtains are joined Number, is adjusted projected color parameter, generates the first projected color parameter；The process can pass through preset adjustment algorithm reality Existing, the embodiment of the present invention is not limited to specifically adjusting.

507, mobile device sends parameter information to projection device, which includes the first projected color parameter.

Specifically, mobile device sends parameter information to projection device, which includes the first projected color parameter Mode and step 406 described in mobile device send parameter information to projection device, which includes color parameter Mode is identical, is not repeated here herein.

508, projection device receives the parameter information that mobile device is sent.

It is set with the projection described in step 407 specifically, projection device receives the mode of parameter information that mobile device is sent The standby mode for receiving the parameter information that mobile device is sent is identical, is not repeated here herein.

509, projection device is according to the first projected color parameter, by projection image to be projected to projected background.

Specifically, the step is identical as step 409, it is not repeated here herein.

Optionally, after step 509, this method further includes：

Wherein, the step is identical as the recanalization instruction process of mobile device acquisition user's triggering described in embodiment three, It is not repeated here herein.

Wherein, which instructs with the mobile device described in embodiment three according to recanalization, is obtained by camera current The mode of the color parameter of projected background is identical, is not repeated here herein.

Wherein, mobile device is adjusted projected color parameter according to color parameter, generates the second projected color parameter Mode and step 506 described in mobile device according to color parameter, projected color parameter is adjusted, the first projection is generated The mode of color parameter is identical, is not repeated here herein.

Wherein, which is sent to described in the mode and step 507 of projection device by mobile device The mode that the first projected color parameter is sent to projection device by mobile device is identical, is not repeated here herein.

Wherein, projection device is projected image to be projected to projected background according to the second projected color parameter of reception Mode, according to the first projected color parameter of reception, projection image to be projected is extremely projected with the projection device described in step 509 The mode of background is identical, is not repeated here herein.

Optionally, after step 509, this method further includes：

Wherein, which obtains Current projection with the mobile device described in embodiment three periodically by configuration camera The process of the color parameter of background is identical, is not repeated here herein.

Wherein, the difference between the color parameter that the mobile device detection color parameter received and a upper period are received is big In preset range, then judge that the color parameter received becomes；

Mobile device is adjusted projected color parameter according to color parameter, generates the side of third projected color parameter Formula, according to color parameter, is adjusted projected color parameter with the mobile device described in step 506, generates the first projected color The mode of parameter is identical, is not repeated here herein.

Wherein, mobile device sends the mobile device described in the mode and step 507 of parameter information to throwing to projection device The mode that shadow equipment sends parameter information is identical, is not repeated here herein.

Wherein, projection device is projected image to be projected to projected background according to the third projected color parameter of reception Mode, according to the first projected color parameter of reception, projection image to be projected is extremely projected with the projection device described in step 509 The mode of background is identical, is not repeated here herein.

An embodiment of the present invention provides a kind of projected background color adjustment method, the camera shooting configured by using mobile device Head realizes the acquisition of the color parameter of Current projection background, camera can be not configured on projection device or camera can not In the case of, realizes the adjustment of projected background color, improve the applicability and reliability of the adjustment of projected background color, improve User experience.In addition, obtaining the color parameter of Current projection background by the camera that mobile device configures, current throwing is facilitated The acquisition of the color parameter of shadow background improves the efficiency of projected background color adjustment, further improves projected background color The applicability and reliability of adjustment, improve user experience.In addition, obtaining Current projection by the camera that mobile device configures The color parameter of background, and according to color parameter, projected color parameter is adjusted, the first projected color parameter is generated, it is real Existing projected background color adjustment, without configuring camera on projection device, reduces the manufacturing cost of projection device.

Embodiment five is a kind of projected background color adjustment method provided in an embodiment of the present invention, is applied to projection device In, the first projected color parameter is that projection device generates, and with reference to shown in Fig. 6, this method includes：

601, after projection device unlatching, projection device is connect with mobile device.

602, the adjust instruction that user is triggered by trigger or the trigger element of projection device configurations is obtained.

603, adjust instruction is sent to mobile device, so that mobile device is after receiving adjust instruction, executed pair The verification operation answered, and after a successful authentication, the color parameter of Current projection background is obtained by the camera configured.

Wherein, mobile device executes corresponding verification operation, and be proved to be successful after receiving the adjust instruction Later, by the process and step 404 of the color parameter of the camera acquisition Current projection background configured to described in step 405 Process is identical, is not repeated here herein.

604, it obtains mobile device and sends parameter information, which includes color parameter.

Specifically, the step is identical as step 407, it is not repeated here herein.

605, according to color parameter, projected color parameter is adjusted, generates the first projected color parameter.

Specifically, the step is identical as step 408, it is not repeated here herein.

Optionally, the illumination parameter and color that the camera that mobile device can also be configured according to mobile device obtains are joined Number, is adjusted projected color parameter, generates the first projected color parameter；The process can be calculated by preset adjustment Method realizes that the embodiment of the present invention is not limited to specifically adjusting.

606, according to the first projected color parameter, by projection image to be projected to projected background.

Optionally, after step 606, this method further includes：

User is obtained to instruct by the recanalization that trigger or the trigger element of projection device configurations trigger.

Wherein, obtain what user was instructed by the recanalization that trigger or the trigger element of projection device configurations trigger Mode is referred to the acquisition user described in step 602 by the adjustment that trigger or the trigger element of projection device configurations trigger The mode of order is identical, is not repeated here herein.

Recanalization instruction is sent to mobile device, so that mobile device executes after receiving recanalization instruction Corresponding verification operation, and after a successful authentication, the color parameter of Current projection background is obtained by the camera configured.

Wherein, this by recanalization instruction be sent to the mode of mobile device with described in step 603 by the adjust instruction The mode for being sent to mobile device is identical, is not repeated here herein.

Parameter information is sent to projection device in mobile device, after which includes color parameter, according to receiving Color parameter, projected color parameter is adjusted, generate the second projected color parameter；

Wherein, according to color parameter, projected color parameter is adjusted, generate the second projected color parameter mode with Described in step 605 according to color parameter, projected color parameter is adjusted, generate the first projected color parameter mode phase Together, it is not repeated here herein.

According to the second projected color parameter, by projection image to be projected to projected background.

Wherein, according to the second projected color parameter, by the mode of projection image to be projected to projected background and step 606 institute That states is no longer gone to live in the household of one's in-laws on getting married the every identical of projection image to be projected to projected background according to the first projected color parameter herein It states.

Optionally, after step 606, this method further includes：

The color parameter for the Current projection background that mobile device is sent is received, the color parameter of the Current projection background is to move Obtained by configuring camera to dynamic device periodically；

Wherein, other than periodically difference, the step is identical as step 604, is not repeated here herein.

If detecting, the color parameter of reception changes, according to the color parameter after variation, to projected color parameter It is adjusted, generates third projected color parameter；

Wherein, the difference between detecting the color parameter of reception and color parameter that a upper period is received is more than default model It encloses, then judges that the color parameter received becomes；

According to the color parameter after variation, projected color parameter is adjusted, generates the side of third projected color parameter Formula is identical as the mode of generation the first projected color parameter described in step 605, is not repeated here herein.

According to third projected color parameter, by projection image to be projected to projected background.

Wherein, projection device is according to third projected color parameter, by the mode of projection image to be projected to projected background with Projection device described in step 606 is according to the first projected color parameter, by the mode phase of projection image to be projected to projected background Together, it is not repeated here herein.

Embodiment six is a kind of projected background color adjustment method provided in an embodiment of the present invention, in the embodiment of the present invention In, the executive agent of this method is projection device, and the first projected color parameter is that mobile device generates, should with reference to shown in Fig. 7 Method includes：

701, after projection device unlatching, projection device is connect with mobile device.

702, the adjust instruction that user is triggered by trigger or the trigger element of projection device configurations is obtained.

Specifically, the step is identical as step 502, it is not repeated here herein.

703, adjust instruction is sent to mobile device, so that mobile device is after receiving adjust instruction, executed pair The verification operation answered, and after a successful authentication, the color parameter of Current projection background is obtained by the camera configured.

Specifically, the step is identical as step 503, it is not repeated here herein.

Wherein, mobile device executes corresponding verification operation, and be proved to be successful it after receiving adjust instruction Afterwards, the process and step 504 to the mistake described in step 505 of the color parameter of Current projection background are obtained by the camera configured Cheng Xiangtong is not repeated here herein.

704, it after mobile device generates the first projected color parameter according to the color parameter of Current projection background, obtains and moves The parameter information that dynamic equipment is sent, the parameter information include the first projected color parameter.

Specifically, mobile device generates the process after the first projected color parameter according to the color parameter of Current projection background It is identical as the process described in step 506, it is not repeated here herein.

The process for obtaining the parameter information that mobile device is sent is identical as the process described in step 507 to 508, again no longer It is repeated here.

705, according to the first projected color parameter, by projection image to be projected to projected background.

Specifically, the step is identical as step 509, it is not repeated here herein.

Optionally, after step 705, this method further includes：

The recanalization instruction of user's triggering is obtained, recanalization instruction can be that user passes through trigger in projection device Or the trigger element triggering of projection device configurations.

Wherein, the mode and the acquisition user described in step 702 for obtaining the recanalization instruction of user's triggering pass through triggering journey The mode of the adjust instruction of the trigger element of sequence or projection device configurations triggering is identical, is not repeated here herein.

Recanalization instruction is sent to mobile device, so that mobile device is instructed according to recanalization, is obtained by camera The color parameter of Current projection background.

Wherein, the mode that recanalization instruction is sent to mobile device is identical as described in step 703 to mobile device hair It send the mode of adjust instruction identical, is not repeated here herein.

After mobile device generates the second projected color parameter according to the color parameter of Current projection background, obtains movement and set Preparation send parameter information, which includes the second projected color parameter.

Wherein, the process of the step is identical as the process described in step 506 to 507, is not repeated here herein.

Specifically, the step is identical as step 705, it is not repeated here herein.

Optionally, after step 705, this method further includes：

The color parameter of Current projection background is obtained periodically by configuration camera in mobile device, and is being detected Color parameter changes, and after generating third projected color parameter according to the color parameter of Current projection background, receives movement and sets The parameter information that preparation is sent, the parameter information include third projected color parameter；

Wherein, other than periodicity, the step is identical as the process described in step 702 to 703, is or else gone to live in the household of one's in-laws on getting married herein It states.

Wherein, the step is identical as step 705, is not repeated here herein.

Embodiment seven is a kind of projection device provided in an embodiment of the present invention, which is used to join by projected color Number is by projection image to be projected to projected background, and with reference to shown in Fig. 8, which includes：

Receiving module 81, for receive mobile device transmission parameter information, wherein parameter information include color parameter and Any one in first projected color parameter；

Projection module 82, for according to the first projected color parameter, being projected image to be projected to projected background；

When parameter information includes color parameter, equipment further includes processing module 83, and processing module according to color for joining Number, is adjusted projected color parameter, generates the first projected color parameter；Or

When parameter information includes the first projected color parameter, the first projected color parameter is by mobile device according to face Color parameter is adjusted acquisition to projected color parameter；

Color parameter is that mobile device is obtained by the camera configured.

Optionally, equipment includes trigger operation at least one of module 84 or trigger element 85, trigger fortune Row module 84 or trigger element 85 are used for：

The adjust instruction that user is triggered by trigger or the trigger element of projection device configurations is obtained, so that mobile Equipment executes corresponding verification operation, and after a successful authentication after receiving adjust instruction, passes through the camera configured Obtain color parameter.

Optionally, processing module 83 is additionally operable to：

According to illumination parameter and color parameter that the camera of mobile device configuration obtains, projected color parameter is adjusted It is whole, generate the first projected color parameter.

Optionally,

When parameter information includes color parameter, processing module 83 is additionally operable to according between color parameter and standard color parameter Difference, projected color parameter is adjusted, generates the first projected color parameter, standard color parameter is used to indicate projection and sets Background color when standby normal projection；Or

When parameter information includes the first projected color parameter, mobile device is according to color parameter and standard color parameter Between difference, projected color parameter is adjusted, generates the first projected color parameter, standard color parameter is used to indicate projection Background color when equipment normal projection.

An embodiment of the present invention provides the cameras that a kind of projection device, the projection device are configured by using mobile device The acquisition of the color parameter of Current projection background is realized, camera can be not configured on projection device or camera is unavailable In the case of, it realizes the adjustment of projected background color, improves the applicability and reliability of the adjustment of projected background color, improve use It experiences at family.In addition, obtaining the color parameter of Current projection background by the camera that mobile device configures, Current projection is facilitated The acquisition of the color parameter of background improves the efficiency of projected background color adjustment, further improves projected background color tune Whole applicability and reliability, improves user experience.In addition, obtaining the Current projection back of the body by the camera that mobile device configures The color parameter of scape, and according to color parameter, projected color parameter is adjusted, the first projected color parameter is generated, is realized Projected background color adjusts, and without configuring camera on projection device, reduces the manufacturing cost of projection device.

Embodiment eight is a kind of projection device provided in an embodiment of the present invention, and with reference to shown in Fig. 9, which includes depositing Reservoir 91 and the processor 92 being connect with memory 91, wherein memory 91 is adjusted for storing batch processing code, processor 92 The program code stored with memory 92 is for performing the following operations：

Receive the parameter information that mobile device is sent, wherein parameter information includes color parameter and the first projected color ginseng Any one in number；

According to the first projected color parameter, by projection image to be projected to projected background；

Wherein, when parameter information includes color parameter, according to color parameter, projected color parameter is adjusted, it is raw At the first projected color parameter；Or

Color parameter is that mobile device is obtained by the camera configured.

Optionally, the program code that the calling of processor 92 memory 92 is stored is for performing the following operations：

Adjust instruction is sent to mobile device, so that mobile device after receiving adjust instruction, executes corresponding Verification operation, and after a successful authentication, color parameter is obtained by the camera configured.

According to illumination parameter and color parameter that the camera of mobile device configuration obtains, projected color parameter is adjusted It is whole, generate the first projected color parameter；

Optionally,

When parameter information includes color parameter, processor 92 calls the program code that memory 92 is stored for executing It operates below：According to the difference between color parameter and standard color parameter, projected color parameter is adjusted, first is generated and throws Shadow color parameter, standard color parameter are used to indicate background color when projection device normal projection；Or

Embodiment nine is a kind of projected background color adjustment system provided in an embodiment of the present invention, should referring to Fig.1 shown in 0 System includes mobile device 101 and projection device 102, and mobile device 101 at least configures camera 1011, and projection device 102 is used In by projected color parameter by it is image to be projected projection to projected background, wherein：

Mobile device 101 is used to obtain the color parameter of Current projection background by the camera 1011 configured；

Mobile device 101 is for sending parameter information to the projection device 102, wherein parameter information includes color parameter With any one in the first projected color parameter；

Projection device 102 is used to receive the parameter information of the transmission of mobile device 101, and will according to the first projected color parameter It is image to be projected to project to projected background；

Wherein, parameter information includes color parameter, and projection device 102 is used for according to color parameter, to projected color parameter It is adjusted, generates the first projected color parameter；Or

Parameter information includes the first projected color parameter, and the first projected color parameter is by mobile device 91 according to color Parameter is adjusted acquisition to projected color parameter.

Optionally,

When parameter information includes color parameter, projection device 102 is used for according between color parameter and standard color parameter Difference, the projected color parameter is adjusted, generates the first projected color parameter, standard color parameter is used to indicate throwing Background color when shadow 102 normal projection of equipment；Or

When parameter information includes the first projected color parameter, mobile device 101 is used for according to color parameter and standard face Difference between color parameter is adjusted the projected color parameter, generates the first projected color parameter, and standard color parameter is used Background color when indicating 102 normal projection of projection device.

Optionally,

Projection device 102 is used to obtain the tune that user is triggered by trigger or the trigger element of projection device configurations Whole instruction；

Projection device 102 is used to adjust instruction being sent to mobile device 101；

Mobile device 101 is used for after receiving adjust instruction, executes corresponding verification operation, and be proved to be successful it Afterwards, the step of color parameter of Current projection background is obtained by the camera configured is continued to execute.

Optionally,

The illumination parameter and face that 91/ projection device 102 of mobile device is used to be obtained according to the camera that mobile device configures Color parameter is adjusted projected color parameter, generates the first projected color parameter.

An embodiment of the present invention provides a kind of projected background color adjustment system, which configures by using mobile device Camera realize Current projection background color parameter acquisition, camera or camera shooting can be not configured on projection device In the case of not available, realize the adjustment of projected background color, improves the applicability and reliability of the adjustment of projected background color, Improve user experience.In addition, obtaining the color parameter of Current projection background by the camera that mobile device configures, facilitate The acquisition of the color parameter of Current projection background improves the efficiency of projected background color adjustment, further improves the projection back of the body The applicability and reliability of scape color adjustment, improve user experience.In addition, the camera acquisition configured by mobile device is worked as The color parameter of front projection background, and according to color parameter, projected color parameter is adjusted, generate the first projected color ginseng Number realizes the adjustment of projected background color, without configuring camera on projection device, reduces being manufactured into for projection device This.

The alternative embodiment that any combination forms the present invention may be used, herein no longer in above-mentioned all optional technical solutions It repeats one by one." first " and " second " described in above-described embodiment is only exemplary, and only distinguishes the difference of the two, this It refers in particular at place.

It should be noted that：The mobile device and projection device that above-described embodiment provides are executing the adjustment of projected background color It, only the example of the division of the above functional modules, can be as needed and by above-mentioned work(in practical application when method It can distribute and be completed by different function modules, i.e., the internal structure of equipment is divided into different function modules, more than completion The all or part of function of description.In addition, projected background color adjustment method and mobile device that above-described embodiment provides, throwing Shadow apparatus embodiments belong to same design, and specific implementation process refers to embodiment of the method, and which is not described herein again.

One of ordinary skill in the art will appreciate that realizing that all or part of step of above-described embodiment can pass through hardware It completes, relevant hardware can also be instructed to complete by program, the program can be stored in a kind of computer-readable In storage medium, storage medium mentioned above can be read-only memory, disk or CD etc..

The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all the present invention spirit and Within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.

Claims

1. a kind of projected background color adjustment method, provides projection device and projected background, wherein the projection device is for leading to Projected color parameter is crossed by projection image to be projected to the projected background, which is characterized in that the method includes：

Mobile device obtains the color parameter of Current projection background by the camera configured；

The mobile device sends parameter information to the projection device, wherein the parameter information include the color parameter and Any one in first projected color parameter；

The projection device receives the parameter information that the mobile device is sent, and according to the first projected color parameter By projection image to be projected to the projected background；

Wherein, when the parameter information includes the color parameter, the projection device is according to the color parameter, to described Projected color parameter is adjusted, and generates the first projected color parameter；Or

When the parameter information includes the first projected color parameter, the first projected color parameter is by the shifting Dynamic equipment is adjusted acquisition according to the color parameter to the projected color parameter；

Before the step of mobile device obtains the color parameter of Current projection background by the camera configured, the method Further include：

The projection device obtains the adjust instruction that user is triggered by trigger or the trigger element of projection device configurations；

The adjust instruction is sent to the mobile device by the projection device；

The mobile device executes corresponding verification operation, and after a successful authentication after receiving the adjust instruction, Continue to execute the described the step of color parameter of Current projection background is obtained by the camera configured.

2. according to the method described in claim 1, it is characterized in that,

When the parameter information includes the color parameter, the projection device is according to the color parameter and standard color Difference between parameter is adjusted the projected color parameter, generates the first projected color parameter, the standard color Parameter is used to indicate the background color when projection device normal projection；Or

When the parameter information includes the first projected color parameter, the mobile device be according to the color parameter with Difference between standard color parameter is adjusted the projected color parameter, generates the first projected color parameter, described Standard color parameter is used to indicate the background color when projection device normal projection.

3. according to the method described in claim 1, it is characterized in that, the mobile device or the projection device are according to the face Color parameter is adjusted the projected color parameter, generate the first projected color parameter the step of further include：

The illumination parameter and institute that the mobile device or the projection device are obtained according to the camera that the mobile device configures Color parameter is stated, the projected color parameter is adjusted, generates the first projected color parameter.

4. a kind of projected background color adjustment method is applied in projection device, wherein the projection device is for passing through projection Color parameter is projected image to be projected to the projected background, which is characterized in that the method includes：

Receive the parameter information that mobile device is sent, wherein the parameter information includes the color parameter and the first projection face Any one in color parameter；

Wherein, when the parameter information includes the color parameter, according to the color parameter, to the projected color parameter It is adjusted, generates the first projected color parameter；Or

The color parameter is that the mobile device is obtained by the camera configured；The method further includes：

The adjust instruction is sent to the mobile device so that the mobile device receive the adjust instruction it Afterwards, corresponding verification operation is executed, and after a successful authentication, described in the camera acquisition configured by the mobile device Color parameter.

5. according to the method described in claim 4, it is characterized in that, described according to the color parameter, to the projected color Parameter is adjusted, generate the first projected color parameter the step of further include：

According to mobile device configuration camera obtain illumination parameter and the color parameter, to the projected color parameter into Row adjustment, generates the first projected color parameter.

6. a kind of projection device, the projection device is used to carry on the back projection image to be projected to projection by projected color parameter Scape, which is characterized in that the projection device includes：

Receiving module, the parameter information for receiving mobile device transmission, wherein the parameter information includes the color parameter With any one in the first projected color parameter；

When the parameter information includes the color parameter, the equipment further includes processing module, and the processing module is used for According to the color parameter, the projected color parameter is adjusted, generates the first projected color parameter；Or

The color parameter is that the mobile device is obtained by the camera configured；The projection device includes trigger At least one of module or trigger element are run, the trigger operation module or the trigger element are used for：

The adjust instruction that user is triggered by trigger or the trigger element of projection device configurations is obtained, so that the movement Equipment executes corresponding verification operation, and after a successful authentication after receiving the adjust instruction, is taken the photograph by what is configured As head obtains the color parameter.

7. projection device according to claim 6, which is characterized in that

8. a kind of projected background color adjustment system, the system includes at least mobile device and projection device, and the movement is set Configuring camera less to the utmost, the projection device is used to project image to be projected to projected background by projected color parameter, Wherein：

The mobile device is for sending parameter information to the projection device, wherein the parameter information includes the color ginseng Number and any one in the first projected color parameter；

The projection device is used to receive the parameter information that the mobile device is sent, and according to first projected color Parameter is projected image to be projected to the projected background；

Wherein, when the parameter information includes the color parameter, the projection device is used for according to the color parameter, right The projected color parameter is adjusted, and generates the first projected color parameter；Or when the parameter information includes described When the first projected color parameter, the first projected color parameter is according to the color parameter by the mobile device to institute It states projected color parameter and is adjusted acquisition；

The projection device is used to obtain the adjustment that user is triggered by trigger or the trigger element of projection device configurations Instruction；

The mobile device is used for after receiving the adjust instruction, executes corresponding verification operation, and be proved to be successful Later, the color parameter that Current projection background is obtained by the camera configured is continued to execute.