CN107729099A - Background method of adjustment and its system - Google Patents

Abstract

The present disclosure provides a background adjustment method, wherein the method includes: acquiring object feature information of an object displayed with the target background as the background, wherein the object feature information is used to describe the color feature of the object; acquiring the background feature of the target background Information, wherein the background feature information is used to describe the color features of the target background; to determine whether the difference between the object feature information and the background feature information meets the preset conditions; and if the difference between the object feature information and the background feature information is judged If the degree meets the preset condition, the target background is adjusted or prompted. The present disclosure also provides a background adjustment system.

Description

Background adjustment method and system thereof

technical field

The present disclosure relates to a background adjustment method and system thereof.

Background technique

With the development of Internet technology, it is more and more common to set a wallpaper on a desktop of a terminal device.

In the process of implementing the embodiments of the present disclosure, the inventors found that the related technology has at least the following defects: because there are many icons placed on the desktop, the icons and the wallpaper interact with each other, and the expected presentation effect cannot be achieved.

Contents of the invention

One aspect of the present disclosure provides a background adjustment method, including: acquiring object feature information of an object displayed with the target background as the background, wherein the above object feature information is used to describe the color feature of the above object; acquiring the above target background Background feature information, wherein the above-mentioned background feature information is used to describe the color features of the above-mentioned target background; judge whether the difference between the above-mentioned object feature information and the above-mentioned background feature information satisfies the preset condition; and if it is determined that the above-mentioned object feature information and If the degree of difference between the above-mentioned background feature information satisfies the above-mentioned preset condition, then the above-mentioned target background is adjusted or prompted.

Optionally, acquiring the object feature information of the object displayed with the target background as the background includes: acquiring feature information of the main color of the above-mentioned object; and acquiring the background feature information of the above-mentioned target background includes: acquiring the feature of the main color of the above-mentioned target background information.

Optionally, judging whether the degree of difference between the above-mentioned object feature information and the above-mentioned background feature information satisfies a preset condition includes: calculating the color distance between the main color of the object and the main color of the background, wherein the main color of the object includes The main color corresponding to the feature information of the main color of the above-mentioned background main color includes the main color corresponding to the feature information of the main color of the above-mentioned target background; judge whether the above-mentioned color distance is less than the color distance threshold; and if it is judged that the above-mentioned color distance is less than the above-mentioned If the color distance threshold is used, it is determined that the degree of difference between the object feature information and the background feature information satisfies the preset condition.

Optionally, acquiring background feature information of the target background includes acquiring background feature information of a part of the target background that is not blocked by the object.

Optionally, adjusting the above-mentioned target background includes one of the following, performing mask processing and/or gradient processing and/or blurring processing on the entire above-mentioned target background; Process the part covered by the object; perform the above-mentioned mask processing and/or the above-mentioned gradient processing and/or the above-mentioned blur processing on the part of the above-mentioned target background that is not covered by the above-mentioned object; performing the above-mentioned mask processing and/or the above-mentioned gradient processing and/or the above-mentioned blurring processing on the preset area in the part; and recommending a corresponding replacement background according to the above-mentioned object feature information, so as to replace the above-mentioned target background as the background for displaying the above-mentioned object, Wherein, the degree of difference between the background feature information of the substitute background and the object feature information satisfies the above preset condition.

Another aspect of the present disclosure provides a background adjustment system, the background adjustment system includes a first acquisition module, configured to acquire object feature information of an object displayed with the target background as the background, wherein the above object feature information is used to describe The color feature of the above-mentioned object; the second acquisition module is used to obtain the background feature information of the above-mentioned target background, wherein the above-mentioned background feature information is used to describe the color feature of the above-mentioned target background; the judgment module is used to judge the above-mentioned object feature information and the above-mentioned Whether the degree of difference between the background feature information satisfies the preset condition; and the adjustment module is used to adjust the target The background is adjusted or prompted.

Optionally, the first obtaining module is further configured to obtain characteristic information of the dominant color of the object; and the second obtaining module is further configured to obtain characteristic information of the dominant color of the target background.

Optionally, the judgment module includes a calculation unit, configured to calculate the color distance between the main color of the object and the main color of the background, wherein the main color of the object includes a main color corresponding to the feature information of the main color of the object, and the background The main color includes the main color corresponding to the characteristic information of the main color of the above-mentioned target background; the judging unit is used to judge whether the above-mentioned color distance is less than the color distance threshold; and the determination unit is used to judge that the above-mentioned color distance is less than the above-mentioned color distance threshold In the case of , it is determined that the degree of difference between the object feature information and the background feature information satisfies the preset condition.

Optionally, the above-mentioned second obtaining module is further configured to obtain background feature information of a part of the above-mentioned target background that is not blocked by the above-mentioned object.

Optionally, the adjustment module includes one of the following: a first processing unit configured to perform mask processing and/or gradient processing and/or blur processing on the entire aforementioned target background; a second processing unit configured to perform Object feature information, processing the part of the target background covered by the object; a third processing unit, configured to perform the mask processing and/or the gradient processing on the part of the target background not covered by the object and/or the aforementioned blurring processing; a fourth processing unit, configured to perform the aforementioned masking processing and/or the aforementioned gradient processing and/or the aforementioned blurring processing on a preset area in the portion of the aforementioned target background that is not blocked by the aforementioned object; and a fifth processing unit, configured to recommend a corresponding substitute background according to the above-mentioned object feature information, so as to replace the above-mentioned target background as the background for displaying the above-mentioned object, wherein the difference between the background feature information of the above-mentioned substitute background and the above-mentioned object feature information meet the above preconditions.

Another aspect of the present disclosure provides a non-volatile storage medium storing computer-executable instructions, which are used to implement the above-mentioned background adjustment method when executed by a processor.

Another aspect of the present disclosure provides a computer program, the above-mentioned computer program includes computer-executable instructions, and the above-mentioned instructions are used to implement the above-mentioned background adjustment method when executed by a processor.

Another aspect of the present disclosure provides a computer system, including: one or more processors; a memory storing a computer executable program, the above program is used to implement the above-mentioned The background adjustment method.

Description of drawings

For a more complete understanding of the present disclosure and its advantages, reference should now be made to the following description taken in conjunction with the accompanying drawings, in which:

FIG. 1 schematically shows an application scenario suitable for a background adjustment method and a background adjustment system according to an embodiment of the present disclosure;

FIG. 2 schematically shows a flow chart of a background adjustment method according to an embodiment of the present disclosure;

FIG. 3A schematically shows a flowchart of a background adjustment method according to another embodiment of the present disclosure;

Fig. 3B schematically shows a flow chart of judging whether the degree of difference between object feature information and background feature information satisfies a preset condition according to an embodiment of the present disclosure;

FIG. 3C schematically shows a schematic diagram of a background adjustment method according to an embodiment of the present disclosure;

Fig. 4 schematically shows a block diagram of a background adjustment system according to an embodiment of the present disclosure;

Fig. 5 schematically shows a block diagram of a judging module according to an embodiment of the present disclosure; and

Fig. 6 schematically shows a block diagram of a computer system capable of implementing the background adjustment method and the background adjustment system according to an embodiment of the present disclosure.

detailed description

Hereinafter, embodiments of the present disclosure will be described with reference to the drawings. It should be understood, however, that these descriptions are exemplary only, and are not intended to limit the scope of the present disclosure. Also, in the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring the concepts of the present disclosure.

The terminology used herein is for the purpose of describing particular embodiments only, and is not intended to be limiting of the present disclosure. The terms "comprising", "comprising", etc. used herein indicate the presence of stated features, steps, operations and/or components, but do not exclude the presence or addition of one or more other features, steps, operations or components.

All terms (including technical and scientific terms) used herein have the meaning commonly understood by one of ordinary skill in the art, unless otherwise defined. It should be noted that the terms used herein should be interpreted to have a meaning consistent with the context of this specification, and not be interpreted in an idealized or overly rigid manner.

Some block diagrams and/or flowcharts are shown in the figures. It will be understood that some or combinations of blocks in the block diagrams and/or flowcharts can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general purpose computer, special purpose computer, or other programmable data processing apparatus, so that these instructions, when executed by the processor, can be created to implement the functions illustrated in these block diagrams and/or flowcharts /operated device.

Accordingly, the techniques of the present disclosure may be implemented in hardware and/or software (including firmware, microcode, etc.). Additionally, the technology of the present disclosure may take the form of a computer program product on a computer-readable medium having instructions stored thereon for use by or in connection with an instruction execution system. In the context of the present disclosure, a computer-readable medium is any medium that can contain, store, convey, propagate or transport instructions. For example, a computer readable medium may include, but is not limited to, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, device, or propagation medium. Specific examples of computer-readable media include: magnetic storage, such as magnetic tape or hard disk (HDD); optical storage, such as compact disc (CD-ROM); memory, such as random access memory (RAM) or flash memory; and/or wired / wireless communication link.

Embodiments of the present disclosure provide a background adjustment method and a background adjustment system to which the method can be applied. The method includes acquiring object feature information of an object displayed with a target background as a background, wherein the object feature information is used to describe the color feature of the object; acquiring background feature information of the target background, wherein the background feature information is used for Describe the color characteristics of the target background; judge whether the difference degree between the object characteristic information and the background characteristic information satisfies the preset condition; and if it is judged that the difference degree between the object characteristic information and the background characteristic information satisfies the If the preset condition is used, the target background is adjusted or prompted.

Fig. 1 schematically shows an application scenario of a background adjustment method and a background adjustment system according to an embodiment of the present disclosure.

As shown in Figure 1, in this application scenario, the user can set a personalized wallpaper as the desktop background for the desktop of the mobile phone 110 according to personal preferences. Device, Youku Video, Youdao Dictionary, etc.). In this case, the icon and the wallpaper will affect each other, and the expected presentation effect cannot be achieved, resulting in meaningless setting of the wallpaper and poor user experience. At this point, the desktop background can be adjusted using the background adjustment solution provided in the present disclosure.

In addition, the application scenarios of the technical solution provided by the present disclosure may also include the adjustment of the chat background of WeChat, QQ and other clients, which is not limited here.

The background adjustment method according to an exemplary embodiment of the present disclosure will be described below with reference to FIG. 2 and FIGS. 3A to 3C in conjunction with the application scenario shown in FIG. 1 . It should be noted that the above-mentioned application scenarios are only shown to facilitate understanding of the spirit and principle of the present disclosure, and implementations of the present disclosure are not limited in this respect. On the contrary, the embodiments of the present disclosure can be applied to any applicable application scenarios.

Fig. 2 schematically shows a flowchart of a background adjustment method according to an embodiment of the present disclosure.

As shown in FIG. 2, the background adjustment method may include operations S201-S204. in:

In operation S201, object characteristic information of an object displayed with the target background as the background is acquired, wherein the object characteristic information is used to describe the color characteristic of the object.

In the embodiments of the present disclosure, the aforementioned backgrounds may be various backgrounds of the terminal device, including but not limited to desktop backgrounds, backgrounds of chat dialog boxes, and the like. These backgrounds can be set arbitrarily according to user requirements, for example, any picture or photo can be used as the desktop background of the terminal device. Here, the terminal device may include, but not limited to, a mobile phone, a tablet, and the like. There may be one or more objects mentioned above, which is not limited here. In addition, the object may include, but is not limited to, application program icons, text, pictures, numbers, letters, and so on. For example, taking the desktop background as an example, icons of various application programs can be displayed on it.

Taking the object as a desktop icon as an example, acquiring the object feature information of the object may be acquiring the energy feature, color feature, etc. of the desktop icon. Wherein, the object characteristic information may include but not limited to characteristic information of the main color of the object and/or characteristic information of the lightness of the object and/or characteristic information of the purity of the object.

For example, the user downloads various applications in the mobile phone, including "Application 1", "Application 2", "Application 3" and "Application 4", and chooses to set picture 1 as the "target background" to be The desktop wallpaper (also known as the desktop background) of the mobile phone. In this way, not only the "target background" will be displayed on the desktop, but also the icon 1 of "Application 1" and the icon of "Application 2" will be displayed with Picture 1 as the background. Icon 2, Icon 3 for "App 3", and Icon 4 for "App 4". Because the desktop wallpaper has its own color and brightness characteristics, and each icon also has its own color and brightness characteristics, so if the desktop background is not properly selected, it is easy to cause the desktop background and icons to affect each other, making the desktop look messy, In this case, it is necessary to decide whether to adjust the current target background or replace it with another background based on the difference between the icon characteristics of each icon and the background characteristics of the desktop background. Overcome the above defects.

In operation S202, background feature information of the target background is acquired, wherein the background feature information is used to describe color features of the target background.

In the embodiment of the present disclosure, the target background may include, but not limited to, the desktop wallpaper of the terminal device, the dialog background of the chat tool, and the like. The background feature information may include feature information of the main color of the background and/or feature information of the brightness of the background and/or feature information of the purity of the background, which is not limited herein.

In operation S203, it is judged whether the degree of difference between the object feature information and the background feature information satisfies a preset condition.

Generally, if the difference between the object and the background is large, it indicates that the characteristics of the two are more obvious, and it is easy to distinguish them together; on the contrary, if the difference between the object and the background is small, it indicates that the characteristics of the two are not obvious enough. Put together it is difficult to distinguish. Therefore, in order to prevent the object and the background from interacting during display, it is generally hoped that the difference between the two is as large as possible. If the difference is not enough, it is necessary to adjust the current target background or remind the user to replace another background to meet the gap between the object and the background. The requirements for the degree of difference between.

According to an embodiment of the present disclosure, the degree of difference between the characteristic information of the object and the characteristic information of the background may include but not limited to the degree of difference between the characteristic information of the main color of the object and the characteristic information of the main color of the background, and/or the The degree of difference between the characteristic information of brightness and the characteristic information of brightness of the background, and/or the degree of difference between the characteristic information of the purity of the object and the characteristic information of the background.

For example, the preset condition is set as follows: the difference A between the characteristic information of the main color of the object and the characteristic information of the main color of the background is less than the preset difference 1, and the difference between the characteristic information of the lightness of the object and the lightness of the background The degree of difference B between the characteristic information is less than a preset degree of difference 2, and the degree of difference C between the characteristic information of the purity of the object and the characteristic information of the purity of the background is less than the predetermined degree of difference 3. Wherein, if the object characteristic information includes the characteristic information of the main color of the object and the characteristic information of the brightness of the object, and the background characteristic information includes the characteristic information of the main color of the background and the characteristic information of the brightness of the background, then the difference between the object characteristic information and the background characteristic information The degree of difference may include the degree of difference A between the characteristic information of the main color of the object and the characteristic information of the main color of the background and the degree of difference B between the characteristic information of the lightness of the object and the characteristic information of the lightness of the background. In this way, During implementation, it can be judged whether the difference degree A is smaller than the preset difference degree 1 and whether the difference degree B is smaller than the preset difference degree 2.

In operation S204, if it is determined that the degree of difference between the object feature information and the background feature information satisfies a preset condition, the target background is adjusted or prompted.

In the embodiments of the present disclosure, if the degree of difference between the object feature information and the background feature information satisfies a preset condition, the target background may be directly adjusted or a prompt message for adjusting the target background may be displayed.

For example, in combination with the above example, the preset "difference degree 1" is 25, "difference degree 2" is 30, after calculation, "difference degree A" is 24, "difference degree B" is 27, because "24<25" And "27<30", it means that the "difference degree A" between the characteristic information of the main color of the object and the characteristic information of the main color of the background meets the preset condition, and the characteristic information of the lightness of the object and the lightness of the background The "degree of difference B" between the information satisfies the preset condition, that is, the degree of difference between the object feature information and the background feature information satisfies the preset condition. At this time, the target background can be directly adjusted, or a prompt message can be displayed to remind the user that the current background display effect is poor, and it is better to replace it with another background.

It should be noted that if the degree of difference between the object feature information and the background feature information does not meet the preset condition, there is no need to adjust or prompt the target background, that is, keep the target background change.

Through the embodiments of the present disclosure, when the difference between the object feature information and the background feature information satisfies the preset condition, the target background can be adjusted or prompted, so that the target background can achieve the purpose of expected presentation effect.

Referring to FIG. 3A to FIG. 3C , the method shown in FIG. 2 will be further described in conjunction with specific embodiments.

As an optional embodiment, acquiring the object feature information of the object displayed with the target background as the background may include: acquiring feature information of the main color of the object; and acquiring the background feature information of the target background includes: acquiring the main color of the target background Color characteristic information.

Fig. 3A schematically shows a flowchart of a background adjustment method according to another embodiment of the present disclosure.

In this embodiment, the background adjustment method may include the corresponding operations described above with reference to FIG. 2 , operation S201 in FIG. 2 may include operation S301 , and operation S202 may include operation S302 . For the sake of brevity, descriptions of corresponding operations in FIG. 2 are omitted here. As shown in Figure 3A, where:

In operation S301, characteristic information of a dominant color of an object is acquired.

In operation S302, characteristic information of a dominant color of the target background is acquired.

For ease of illustration, in the embodiments of the present disclosure, the present disclosure is described in detail by taking desktop icons and desktop backgrounds as examples.

Since both the feature information of the icon and the feature information of the background may include a variety of information as described above, for the convenience of processing, only one or several kinds of information may be used to determine the degree of difference between the two. For example, only the characteristic information of the main colors of the two are used.

Through the embodiments of the present disclosure, the characteristic information of the main color of the object is obtained and the characteristic information of the main color of the target background is used to determine the degree of difference between the two, and then decide whether to adjust or prompt to change the background, thereby simplifying the processing process. The purpose of reducing the complexity of processing.

Fig. 3B schematically shows a flow chart of judging whether the degree of difference between the object feature information and the background feature information satisfies a preset condition according to an embodiment of the present disclosure.

In this embodiment, the operation S203 described with reference to FIG. 2 (that is, judging whether the degree of difference between the object characteristic information and the background characteristic information satisfies a preset condition) may include operations S401-S403. As shown in Figure 3B, where:

In operation S401, the color distance between the main color of the object and the main color of the background is calculated, wherein the main color of the object includes the main color corresponding to the characteristic information of the main color of the object, and the main color of the background includes the characteristic information of the main color of the target background corresponding main color.

In operation S402, it is determined whether the color distance is smaller than a color distance threshold.

In operation S403, if it is determined that the color distance is smaller than the color distance threshold, it is determined that the degree of difference between the object feature information and the background feature information satisfies a preset condition.

In the embodiments of the present disclosure, there may be multiple ways to calculate the color distance, for example, Euclidean distance may be used for calculation, which is not limited here.

For example, r1 and r2 represent two pixel values in the "Red Green Blue (RGB)" color space, then the color distance between r1 and r2 can be obtained by calculating the Euclidean distance between r1 and r2, specifically, Expressed as: dist(r1,r2)=||r1-r2||.

According to an embodiment of the present disclosure, the color distance threshold can be set by the user, which is not limited here. Judging whether the calculated color distance is less than the color distance threshold, that is, judging whether the color presented by the main color of the object and the color presented by the main color of the background are too similar, causing the target background to fail to achieve the expected presentation effect. If the color distance is smaller than the color distance threshold, it indicates that the degree of difference satisfies the preset condition. At this time, as shown in FIG. 3C , the target background can be processed by using techniques such as masking and/or gradient and/or blurring, so as to overcome the defect of poor background display effect.

Through the embodiments of the present disclosure, the color distance is used to calculate whether the difference between the object and the background in the main color dimension meets the preset conditions, and then the target background is adjusted or prompted, and the object and the background in the main color dimension can be determined simply and quickly. difference in the above.

As an optional embodiment, acquiring the background feature information of the target background may include: acquiring background feature information of a part of the target background that is not blocked by the object.

In the embodiment of the present disclosure, since the objects displayed on the target background will block part of the target background, the part of the target background that is not covered is the visible part for the user. Based on this, during the background adjustment process, In order to reduce the workload, it is not necessary to obtain the background features of the entire target background, but only the background feature information of the unoccluded target background part.

Through the embodiments of the present disclosure, the background characteristic information of the part not covered by the object is acquired, thereby adjusting or prompting the part of the target background not covered by the object, reducing the workload of the system and improving the working efficiency of the system.

As an optional embodiment, adjusting the target background may include one of the following: performing mask processing and/or gradient processing and/or blur processing on the entire target background; Object occlusion; masking and/or gradient and/or blurring of the target background not occluded by the object; presets in the target background not occluded by the object Perform mask processing and/or gradient processing and/or blur processing on the region; and recommend a corresponding replacement background according to the object feature information to replace the target background as the background of the display object, wherein the background feature information of the replacement background and the object feature information The degree of difference between satisfies the preset condition.

In the embodiment of the present disclosure, adjusting the target background may include but not limited to one of the following five ways. Among them, method 1, in order to prevent the arrangement of icons from affecting the expression of target background content information, the entire target background can be automatically processed by using technologies such as masking and/or gradient and/or blurring. Method 2, since the target background will be partly blocked by the objects displayed on it, the part of the target background that is blocked by the objects can be adjusted, so as to achieve the purpose of weakening the mutual influence between the object and the target background. Method 3, usually the display effect of the unoccluded background part is most affected by the object, so for the unoccluded part of the target background, it can be achieved by masking and/or gradient and/or blurring and other technical means. Adjustment of occluded parts of the target background. Method 4, for the part of the target background that is not blocked by the object, only "Area 1" may interact with the object, and then "Area 1" can be set as the preset area, and the preset area can be masked and/or gradation and/or blurring. Mode 5, when the difference between the background feature information of the target background and the object feature information does not meet the preset conditions, the system can recommend a corresponding alternative background according to the acquired object feature information, wherein the object is displayed on the alternative background, And the degree of difference between the background feature information of the substitute background and the object feature information satisfies a preset condition. Therefore, the embodiments of the present disclosure achieve the object that the object can be clearly displayed on the target background, and improve the experience effect of the user.

It should be noted that the mask processing technology refers to processing the part outside the selected area without damaging the material; the gradient processing technology refers to making the material show a gradient effect; the blur processing technology refers to blurring the material.

Fig. 4 schematically shows a block diagram of a background adjustment system according to an embodiment of the present disclosure.

As shown in FIG. 4 , the background adjustment system 400 may include a first acquisition module 410 , a second acquisition module 420 , a judgment module 430 and an adjustment module 440 . in:

The first acquiring module 410 is configured to acquire object feature information of an object displayed with the target background as the background, wherein the object feature information is used to describe the color feature of the object.

The second obtaining module 420 is used to obtain background characteristic information of the target background, wherein the background characteristic information is used to describe the color characteristics of the target background.

The judging module 430 is used to judge whether the degree of difference between the object feature information and the background feature information satisfies a preset condition.

The adjustment module 440 is configured to adjust or prompt the target background when it is determined that the degree of difference between the object feature information and the background feature information satisfies a preset condition.

Through the embodiments of the present disclosure, when the difference between the object feature information and the background feature information satisfies the preset condition, the target background can be adjusted or prompted, so that the target background can achieve the purpose of expected presentation effect.

As an optional embodiment, the first obtaining module is further configured to obtain characteristic information of the main color of the object; and the second obtaining module is further configured to obtain characteristic information of the main color of the target background.

Through the embodiments of the present disclosure, the characteristic information of the main color of the object is obtained and the characteristic information of the main color of the target background is used to determine the degree of difference between the two, and then decide whether to adjust or prompt to change the background, thereby simplifying the processing process. The purpose of reducing the complexity of processing.

Fig. 5 schematically shows a block diagram of a judging module according to an embodiment of the present disclosure.

In this embodiment, referring to the judging module 430 in FIG. 4 may include a computing unit 431 , a judging unit 432 and a determining unit 433 . As shown in Figure 5, where:

The calculation unit 431 is used to calculate the color distance between the main color of the object and the main color of the background, wherein the main color of the object includes the main color corresponding to the characteristic information of the main color of the object, and the characteristic information of the main color of the background main color and the main color of the target background corresponding main color.

The judging unit 432 is used to judge whether the color distance is smaller than the color distance threshold.

The determination unit 433 is configured to determine that the degree of difference between the object feature information and the background feature information satisfies a preset condition when it is determined that the color distance is smaller than the color distance threshold.

Through the embodiments of the present disclosure, the color distance is used to calculate whether the difference between the object and the background in the main color dimension meets the preset conditions, and then the target background is adjusted or prompted, and the object and the background in the main color dimension can be determined simply and quickly. difference in the above.

As an optional embodiment, the second acquiring module is further configured to acquire background feature information of a part of the target background that is not blocked by the object.

Through the embodiments of the present disclosure, the background characteristic information of the part not covered by the object is acquired, thereby adjusting or prompting the part of the target background not covered by the object, reducing the workload of the system and improving the working efficiency of the system.

As an optional embodiment, the adjustment module includes one of the following: a first processing unit configured to perform mask processing and/or gradient processing and/or blur processing on the entire target background; a second processing unit configured to perform The object feature information of the object is used to process the part of the target background that is occluded by the object; the third processing unit is used to perform mask processing and/or gradient processing and/or blurring on the part of the target background that is not occluded by the object processing; the fourth processing unit is used to perform mask processing and/or gradient processing and/or blur processing on the preset area in the part of the target background that is not blocked by the object; and the fifth processing unit is used to perform according to the object The feature information recommends a corresponding alternative background to replace the target background as the background for displaying the object, wherein the degree of difference between the background feature information of the substitute background and the object feature information satisfies a preset condition.

Through the embodiments of the present disclosure, the object can be clearly displayed on the target background, and the user's experience effect is improved.

It can be understood that the first acquiring module 410, the second acquiring module 420, the judging module 430 and the adjusting module 440 may be implemented in one module, or any one of the modules may be split into multiple modules. Alternatively, at least part of the functions of one or more of these modules may be combined with at least part of the functions of other modules and implemented in one module. According to an embodiment of the present invention, at least one of the first acquiring module 410, the second acquiring module 420, the judging module 430 and the adjusting module 440 may be at least partially implemented as a hardware circuit, such as a field programmable gate array (FPGA), Programmable Logic Array (PLA), System on a Chip, System on a Substrate, System on a Package, Application Specific Integrated Circuit (ASIC), or in hardware or firmware that may be implemented in any other reasonable manner that integrates or packages circuits, Or it may be realized by an appropriate combination of software, hardware and firmware. Alternatively, at least one of the first obtaining module 410, the second obtaining module 420, the judging module 430 and the adjusting module 440 may be at least partially implemented as a computer program module, and when the program is run by a computer, the functions of the corresponding modules may be performed. .

As an optional embodiment, another aspect of the present disclosure provides a non-volatile storage medium storing computer-executable instructions, and the above-mentioned instructions are used to implement the above-mentioned background adjustment when executed by a processor method.

As an optional embodiment, another aspect of the present disclosure provides a computer program, the above computer program includes computer executable instructions, and the above instructions are used to implement the background adjustment method as described above when executed by a processor.

As an optional embodiment, another aspect of the present disclosure provides a computer system, including: one or more processors; a memory storing a computer executable program, and the above program is processed by the one or more implements the background adjustment method described above.

Fig. 6 schematically shows a block diagram of a computer system capable of implementing the background adjustment method and the background adjustment system according to an embodiment of the present disclosure.

As shown in FIG. 6 , computer system 500 includes processor 510 and memory 520 . The computer system 500 can execute the methods described above with reference to FIG. 2 , and FIG. 3A to FIG. 3C .

Specifically, the processor 510 may include, for example, a general-purpose microprocessor, an instruction set processor and/or a related chipset and/or a special-purpose microprocessor (eg, an application-specific integrated circuit (ASIC)), and the like. Processor 510 may also include on-board memory for caching purposes. The processor 510 may be a single processing unit or a plurality of processing units for performing different actions of the method flow described with reference to FIG. 2 and FIG. 3A to FIG. 3C according to the embodiments of the present disclosure.

The computer-readable storage medium 520, for example, may be any medium capable of containing, storing, transmitting, propagating or transmitting instructions. For example, a readable storage medium may include, but is not limited to, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, device, device, or propagation medium. Specific examples of readable storage media include: magnetic storage, such as magnetic tape or hard disk (HDD); optical storage, such as compact disc (CD-ROM); memory, such as random access memory (RAM) or flash memory; and/or wired / wireless communication link.

The computer-readable storage medium 520 may include a computer program 521, which may include code/computer-executable instructions that, when executed by the processor 510, cause the processor 510 to perform, for example, the above in conjunction with FIGS. 2, 3A-3C. The described method procedure and any variations thereof.

The computer program 521 may be configured to have, for example, computer program codes including computer program modules. For example, in an example embodiment, the code in the computer program 521 may include one or more program modules, such as including 521A, module 521B, . . . . It should be noted that the division method and number of modules are not fixed, and those skilled in the art can use appropriate program modules or program module combinations according to actual conditions. When these program module combinations are executed by the processor 510, the processor 510 can Execute, for example, the flow of the method described above in conjunction with FIGS. 2 , 3A-3C and any variants thereof.

Those skilled in the art can understand that various combinations and/or combinations of the features described in the various embodiments and/or claims of the present disclosure can be made, even if such combinations or combinations are not explicitly recorded in the present disclosure. In particular, without departing from the spirit and teaching of the present disclosure, the various embodiments of the present disclosure and/or the features described in the claims can be combined and/or combined in various ways. All such combinations and/or combinations fall within the scope of the present disclosure.

While the present disclosure has been shown and described with reference to certain exemplary embodiments thereto, it should be understood by those skilled in the art that other modifications may be made without departing from the spirit and scope of the present disclosure as defined by the appended claims and their equivalents. Various changes in form and details have been made to this disclosure. Therefore, the scope of the present disclosure should not be limited to the above-described embodiments, but should be determined not only by the appended claims, but also by the equivalents of the appended claims.

Claims (10)

1. A background adjustment method, comprising: Obtaining object feature information of an object displayed with the target background as the background, wherein the object feature information is used to describe the color feature of the object; acquiring background characteristic information of the target background, wherein the background characteristic information is used to describe the color characteristics of the target background; judging whether the degree of difference between the object feature information and the background feature information satisfies a preset condition; and If it is determined that the degree of difference between the object feature information and the background feature information satisfies the preset condition, the target background is adjusted or prompted. 2. The method of claim 1, wherein: Obtaining the object feature information of the object displayed with the target background as the background includes: acquiring feature information of the main color of the object; and Acquiring the background feature information of the target background includes: acquiring feature information of the main color of the target background. 3. The method according to claim 2, wherein judging whether the degree of difference between the object feature information and the background feature information satisfies a preset condition comprises: calculating the color distance between the main color of the object and the main color of the background, wherein the main color of the object includes a main color corresponding to the feature information of the main color of the object, and the main color of the background includes a main color corresponding to the main color of the target background The main color corresponding to the characteristic information of the color; judging whether the color distance is less than a color distance threshold; and If it is determined that the color distance is smaller than the color distance threshold, it is determined that the degree of difference between the object characteristic information and the background characteristic information satisfies the preset condition. 4. The method according to claim 1, wherein obtaining the background feature information of the target background comprises: Obtain background feature information of a part of the target background that is not blocked by the object. 5. The method according to claim 1, wherein adjusting the target background comprises one of the following: performing mask processing and/or gradient processing and/or blur processing on the entire target background; Processing the part of the target background that is blocked by the object according to the object feature information of the object; performing the mask processing and/or the gradient processing and/or the blur processing on a part of the target background that is not blocked by the object; performing the masking process and/or the gradation process and/or the blurring process on a preset area in a portion of the target background that is not occluded by the object; and Recommend a corresponding substitute background according to the object feature information to replace the target background as the background for displaying the object, wherein the difference between the background feature information of the substitute background and the object feature information satisfies the the preset conditions. 6. A background adjustment system comprising: A first acquisition module, configured to acquire object feature information of an object displayed with the target background as the background, wherein the object feature information is used to describe the color feature of the object; A second acquiring module, configured to acquire background feature information of the target background, wherein the background feature information is used to describe the color features of the target background; A judging module, configured to judge whether the degree of difference between the object characteristic information and the background characteristic information satisfies a preset condition; and An adjustment module, configured to adjust or prompt the target background when it is judged that the degree of difference between the object feature information and the background feature information satisfies the preset condition. 7. The system of claim 6, wherein: The first acquisition module is further configured to acquire feature information of the main color of the object; and The second acquiring module is further configured to acquire characteristic information of the main color of the target background. 8. The system according to claim 7, wherein the judging module comprises: A calculation unit, configured to calculate the color distance between the main color of the object and the main color of the background, wherein the main color of the object includes a main color corresponding to the feature information of the main color of the object, and the main color of the background includes a main color corresponding to the main color of the object. The main color corresponding to the characteristic information of the main color of the target background; a judging unit, configured to judge whether the color distance is smaller than a color distance threshold; and A determining unit, configured to determine that the degree of difference between the object characteristic information and the background characteristic information satisfies the preset condition when it is determined that the color distance is smaller than the color distance threshold. 9. The system of claim 6, wherein, The second acquiring module is further configured to acquire background feature information of a part of the target background that is not blocked by the object. 10. The system of claim 6, wherein the adjustment module comprises one of the following: The first processing unit is configured to perform mask processing and/or gradient processing and/or blur processing on the entire target background; A second processing unit, configured to process the part of the target background that is blocked by the object according to the object feature information of the object; A third processing unit, configured to perform the mask processing and/or the gradient processing and/or the blur processing on a part of the target background that is not blocked by the object; A fourth processing unit, configured to perform the mask processing and/or the gradient processing and/or the blur processing on a preset area in a part of the target background that is not occluded by the object; and The fifth processing unit is configured to recommend a corresponding substitute background according to the object feature information, so as to replace the target background as the background for displaying the object, wherein the background feature information of the substitute background is the same as the object feature information The degree of difference between satisfies the preset condition.