CN111164563A - Image color adjusting system and method of intelligent terminal - Google Patents
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Abstract
An image color adjusting system and a color adjusting method of an intelligent terminal comprise the steps of obtaining a target picture; analyzing the target picture to obtain color data of the target picture; importing the color data to an image processing module of the intelligent terminal; and applying the color data to a picture to be processed. The technical effect of applying the color effect of the target picture selected by the user to the picture to be processed by the user can be realized. Therefore, a new picture can be synthesized based on the target picture and the picture to be processed, and the new picture has the genetic information such as the color of the target picture and the shape of the picture to be processed.
Description
The invention relates to the technical field of image processing, in particular to an image color adjusting system and a color adjusting method of an intelligent terminal.
With the development and progress of science and technology, the intelligent terminal is continuously innovated. Currently, intelligent terminals gradually penetrate into the aspects of people's life because of their versatility and portability. Especially, due to the continuous development of camera devices carried by intelligent terminals, the pictures or images shot by the intelligent terminals can meet the visual requirements of people in terms of pixels or colors. Therefore, the intelligent terminal gradually replaces professional camera equipment and becomes a preferred tool for shooting and shooting when people travel and visit. However, due to the influence of natural conditions such as rainy weather, the photos taken by the intelligent terminal often cannot meet the requirements of the user in terms of color and the like.
As is known, the color of a picture refers to the basic tendency of the appearance of the color of a work, which is caused by the neutralization of three elements of lightness, saturation and hue of the color. The lightness, also called chroma, refers to the brightness of a color, and generally, the higher the lightness, the lighter the color is, the closer to white, and the lower the lightness, the closer to black the color is; hue, which refers to the appearance of a color, i.e., the single color that makes up the visible spectrum; the saturation, also called pure color, is the density of the color, or the vividness. At present, all colors on a screen of an intelligent terminal such as a computer are basically formed by mixing red, green and blue color lights according to different proportions. A group of red, green and blue is a minimum unit of display. Any one color on the screen can be recorded and expressed by a set of RGB values. RGB is designed based on the principle of color light emission, and in popular terms, its color mixing mode is like three lamps of red, green and blue, when their lights are superimposed, the colors are mixed, but the brightness is equal to the sum of the two brightnesses, the higher the mixed brightness is, the additive mixing is. Therefore, the color effect of the picture can be adjusted by adjusting the RGB values of the picture. But it is relatively difficult for a user who is not photographic or image processing professional to obtain a picture with satisfactory color effects by adjusting the RGB values.
At present, many image processing applications exist in the market, such as a beautiful picture show, a photo studio and the like, and post-production or decoration can be performed on photos obtained by an intelligent terminal and the like. However, in the image processing program or tool in the prior art, the number of the provided color templates is limited, and the provided color templates are single, and most of the color templates cannot be revised, and if the user is not satisfied with the hue or contrast in the color templates, the user experience of the user cannot be modified, and thus the user experience is shown.
Disclosure of Invention
The invention provides an image color adjusting system and an image color adjusting method of an intelligent terminal, which can achieve the technical effect of applying the color effect of a target picture selected by a user to a picture to be processed by the user. The method can synthesize a new picture based on the target picture and the picture to be processed, so that the new picture has the genetic information such as the color of the target picture and the shape of the picture to be processed, namely, the picture to be processed learns the integral color tone of the target picture under the condition of not changing the shape information expressed by the picture to be processed, and the color migration and synthesis of the picture are realized.
Specifically, an aspect of the present invention provides an image color adjustment method, which includes obtaining a target picture; analyzing the target picture to obtain color data of the target picture; importing the color data to an image processing module of the intelligent terminal; and applying the color data to a picture to be processed.
Preferably, the image color adjustment method further includes, after obtaining the color data of the target picture, displaying the color data in a display interface of the intelligent terminal, and sending a modification request to the outside; when a modification instruction action is captured, modifying the color data to obtain modified color data, and importing the modified color data to the image processing module; when an unmodified instruction action is captured, the color data is directly imported to the image processing module.
Preferably, the image color adjusting method further includes, after the color data of the target picture is obtained, temporarily storing the color data, and sending a storage request to the outside, when a storage instruction action is captured, the intelligent terminal sends a naming request, names the color data according to a feedback information, associates the color data with the name of the color data, and stores the name in a storage module of the intelligent terminal.
Preferably, the image color adjusting method further includes, after applying the color data to a to-be-processed picture, selecting a target area of the to-be-processed picture, analyzing the color of the target area, obtaining the color data of the target area, displaying the color data on a display interface of the intelligent terminal, triggering the color data, starting a revision mode, revising the color data to obtain revised color data, and applying the revised color data to obtain a revised to-be-processed picture.
Preferably, in the above image color adjustment method, the color data includes a hue, a lightness, and a saturation.
Another aspect of the present invention further provides an image color adjustment system of an intelligent terminal, which includes an image reading module, which reads a target photo in the intelligent terminal and displays the target photo on a display interface of the intelligent terminal; the image analysis module is in communication connection with the image reading module, analyzes the target picture, obtains color data of the target picture and sends the color data outwards; the data input module is in communication connection with the image analysis module and receives and imports the color information; and the image processing module is in communication connection with the data entry module, reads the color information and converts the color information into a picture to be processed.
Preferably, the image color adjusting system further comprises a data display module, which is in communication connection with the image analysis, receives the color data, displays the color data on a display interface of the intelligent terminal, and sends a modification request to the outside; the first instruction module is used for capturing the operation action of the intelligent terminal, generating a modification instruction and sending the modification instruction to the outside; the information modification module is in communication connection with the first instruction module, receives the modification instruction, converts the color data into a modifiable mode, and sends modified color data outwards; the data entry module is in communication connection with the information modification module and receives and enters the corrected color data; and the image processing module reads the corrected color data and converts the corrected color data into a picture to be processed.
Preferably, the image color adjusting system further comprises a storage module, which is in communication connection with the image analysis module, receives the color data, and sends a storage request to the outside; the second instruction module captures the operation action on the intelligent terminal, generates a storage instruction/non-storage instruction and sends the storage instruction/non-storage instruction outwards; the storage module is in communication connection with the second instruction module, receives the storage instruction, sends a naming request, captures the operation action of the intelligent terminal and stores the color data; or receiving the non-storage instruction and deleting the temporarily stored color data.
Preferably, the image color adjustment system further comprises an area selection module, which is in communication connection with the image reading module and selects a target area according to an instruction; the image analysis module analyzes the color of the target area to obtain area color data of the target area; the data display module displays the regional color data on a display interface of the intelligent terminal; the first instruction module captures the operation action of the intelligent terminal, generates a part of modification instructions and sends the modification instructions outwards; the information modification module receives the partial modification instruction, converts the regional color data into a modifiable mode, and sends the modified regional color data outwards; the data entry module receives and enters the color data of the correction area; and the image processing module reads the color data of the correction area and applies the color data to the picture to be processed.
Preferably, in the above image color adjustment system, the color data includes a hue, a lightness, and a saturation.
Compared with the prior art, the invention has the technical advantages that:
1) according to the invention, the corresponding image analysis modules and the like are arranged in the intelligent terminal, so that the color data in the existing picture can be extracted;
2) according to the invention, by arranging corresponding image processing modules and the like in the intelligent terminal, the technical effect of applying the color effect of the target picture selected by the user to the picture to be processed by the user can be realized;
3) the technical method can synthesize a new picture based on the target picture and the picture to be processed, so that the new picture has genetic information such as the color of the target picture and the shape of the picture to be processed;
4) the invention can further revise the processed picture to be processed in whole or partial area to obtain a color picture more conforming to the characteristics of the user.
FIG. 1 is a flowchart illustrating an image color adjustment method based on an intelligent terminal according to a preferred embodiment of the present invention;
fig. 2 is a block diagram of an image color adjustment system of a smart terminal according to a preferred embodiment of the present invention.
The advantages of the invention are explained in detail below with reference to the drawings and the embodiments. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.
Referring to fig. 1, an aspect of the present invention provides an image color adjustment method based on an intelligent terminal, which includes the following steps: acquiring a target picture; analyzing the target picture to obtain color data of the target picture; importing the color data to an image processing system of the intelligent terminal; and converting the color data to a picture to be processed.
The following describes the application of the image processing method in the present invention in detail with reference to practical application.
The first embodiment is as follows:
-acquiring a target picture
When a user browses a webpage, a friend circle, a QQ space or a microblog and finds that color matching, color contrast and the like of a certain picture are very favorite, the picture can be stored in a local storage of the intelligent terminal through a storage method of the intelligent terminal, for example, the picture is pressed for a long time, the picture is selected to be stored as a shortcut key and the like; or the picture is not downloaded, and the picture is only opened in the intelligent terminal and temporarily stored in a temporary storage space of the intelligent terminal so as to be a target picture for subsequent operation of the user.
-parsing the target picture to obtain color data of the target picture
After the user stores the target photo locally in the intelligent terminal or opens and temporarily stores the target photo in a temporary storage space of the intelligent terminal, further, the image analysis module arranged in the intelligent terminal can be used for converting visual color information into color data information readable by the intelligent terminal such as a computer and the like, for example, data values expressed by color spaces corresponding to RGB, HSV, HSL, Lab and the like. It should be understood that the above color spaces can be interchanged through an operation rule, and data values of several common colors in the above space are shown in the following table:
| name (R) | L brightness | a channel | b channel | R Red | G green | B blue | H color tone |
| Magenta ink | 56 | 84 | 0 | 255 | 0 | 138 | 328 |
| Zhuhong (Red wine) | 58 | 71 | 71 | 255 | 63 | 0 | 15 |
| Yellow colour | 89 | 0 | 88 | 255 | 222 | 0 | 52 |
| Lime green | 88 | -79 | 79 | 0 | 255 | 22 | 125 |
| Green | 90 | -57 | 0 | 0 | 255 | 223 | 172 |
| Blue and green | 78 | -34 | -34 | 0 | 213 | 255 | 190 |
| Blue (B) | 58 | 0 | -66 | 0 | 143 | 255 | 206 |
| Purple pigment | 48 | 82 | -82 | 182 | 0 | 255 | 283 |
In this embodiment, preferably, the color data includes information such as hue, brightness, and saturation of the picture.
In this embodiment, the image analysis module of the intelligent terminal may analyze specific color information such as hue, lightness, saturation, and the like observed by the eyesight of the human eye in the target photograph into corresponding computer-readable data information based on a color space configured in the intelligent terminal, and send the analyzed specific color data to the outside.
Importing color data to a smart terminal
The intelligent terminal comprises an image analysis module, a data entry module, an intelligent terminal and a data storage module, wherein the image analysis module is used for reading and sending color data, the data entry module is used for receiving the color data, the color data are read and sent by the image analysis module and are entered into the intelligent terminal, and if the color data are received by the data entry module, the parameter names of the color data and the parameter names of the color data stored in the intelligent terminal image processing system are compared one by one, and specific parameter values of the color data are entered under the corresponding parameter names. Thus, a set of color data values may be obtained.
-converting color data into a picture to be processed
And after the intelligent terminal acquires the color data, the image processing module of the intelligent terminal determines a linear transformation according to the statistical analysis of the colored image, and a group of color migration formulas suitable for all color components are adopted to realize the color migration among the colors of the image. Thereby, the color effect of the target picture is applied to the technical effect of the picture to be processed.
Therefore, the method and the device can analyze the color information in the picture and convert the color information into the specific color parameter numerical value corresponding to the color space, so that a new picture is synthesized based on the target picture and the picture to be processed, and the new picture simultaneously has the genetic information such as the color of the target picture and the shape of the picture to be processed.
Example two:
different from the first embodiment, in the method of the present embodiment, the user can not only freely utilize the color data of the randomly obtained photo or picture, but also further modify the color data, thereby obtaining a picture more conforming to the personality of the user. The specific implementation mode is as follows:
-acquiring a target picture
When a user browses a webpage, a friend circle, a QQ space or a microblog and finds that color matching, color contrast and the like of a certain picture are very favorite, the picture can be stored in a local storage of the intelligent terminal through a storage method of the intelligent terminal, for example, the picture is pressed for a long time, the picture is selected to be stored as a shortcut key and the like; or the picture is not downloaded, and the picture is only opened in the intelligent terminal and temporarily stored in a temporary storage space of the intelligent terminal so as to be a target picture for subsequent operation of the user.
-parsing the target picture to obtain color data of the target picture
After the user stores the target photo locally in the intelligent terminal or opens and temporarily stores the target photo in a temporary storage space of the intelligent terminal, further, the image analysis module arranged in the intelligent terminal can be used for converting visual color information into color data information readable by the intelligent terminal such as a computer and the like, for example, data values expressed by color spaces corresponding to RGB, HSV, HSL, Lab and the like. Wherein, it should be understood that the above several color spaces can be interchanged through the operation rule.
In this embodiment, preferably, the color data includes information such as hue, brightness, and saturation of the picture.
In this embodiment, the image analysis module of the intelligent terminal may analyze specific color information such as hue, lightness, saturation, and the like observed by the eyesight of the human eye in the target photograph into corresponding computer-readable data information based on a color space configured in the intelligent terminal, and send the analyzed specific color data to the outside.
-sending a modification request
In this embodiment, after the image processing system of the intelligent terminal obtains the color data of the target photo by analysis, the color data is sent to the outside, and after receiving the color data, the data display module of the intelligent terminal displays the color data under the display screen of the intelligent terminal. Specifically, in this embodiment, the data display module is implemented in the intelligent terminal, and further displays the color data of the target photo in an interface where the target photo is currently displayed. For example, the color data, including the name of the color parameter and the specific color parameter value, is listed on the right side, left side, upper side or lower side of the interface. Meanwhile, a data display module of the intelligent terminal sends a modification request to the outside, and the intelligent terminal receives the modification request and displays the modification request in a current display interface of the intelligent terminal. Preferably, the modification request may be displayed in a display interface of the intelligent terminal in a form of a dialog box, and the dialog box queries whether the user accepts the modification request or not by setting opposite phrase forms such as yes, no, good, bad, and the like, so as to determine whether the user needs to modify the color data.
-generating and sending modification instructions
In this embodiment, if a user selects a positive word such as yes or good in a dialog box of a current display interface of the intelligent terminal, the first instruction module of the intelligent terminal senses the operation of the user on the intelligent terminal, and obtains instruction content corresponding to the operation by comparison, if the user selects the positive word such as yes or good, the first instruction module can know that the user selects to modify the color data by comparison with the preset instruction content corresponding to the word, and then generates a modification instruction and sends the modification instruction outwards; and if the user selects negative words such as no or bad words in a dialog box of a current display interface of the intelligent terminal, the first instruction module of the intelligent terminal senses the operation of the user on the intelligent terminal, and compares the operation with the instruction content corresponding to the operation to obtain the instruction content corresponding to the operation, and if the user senses that the user selects negative words such as no or bad words, the user can know that the color data is not modified by the selection of the user through comparison with the preset instruction content corresponding to the words, so that the first instruction module does not perform any operation.
-modifying the color data
In this embodiment, the information modification module of the intelligent terminal may receive the modification instruction, and accordingly, convert the color data displayed on the current interface of the intelligent terminal into a modifiable mode, so that a user may wake up the modification state of the color parameter according to the preference or requirement of the user, for example, by pressing a certain color parameter value for a long time, thereby increasing or decreasing the color parameter value, and repeating the above operations on a plurality of color parameter values, thereby modifying a plurality of color parameters. Thereby enabling modification of the color data. After the user finishes the modification, an instruction for finishing the modification can be sent to the information modification module of the intelligent terminal by selecting the form of a shortcut key such as finish, and then the information modification module of the intelligent terminal sends the modified color data to the outside after receiving the instruction for finishing the modification.
-importing color data to a data processing module of an intelligent terminal
The data entry module of the intelligent terminal is also in communication connection with the information modification module, the intelligent terminal receives the corrected color data sent by the information modification module through the data entry module and enters the corrected color data into the intelligent terminal, and if the data entry module receives the color data, the parameter names of the color data and the parameter names of the color data stored in the intelligent terminal image processing system are compared one by one, and specific parameter values of the color data are entered under the corresponding parameter names. Thus, a set of color data values may be obtained.
-applying said color data to a picture to be processed
And after the intelligent terminal acquires the corrected color data, an image processing module of the intelligent terminal determines a linear transformation according to the statistical analysis of the colored image, and a group of color migration formulas suitable for all color components are adopted to realize color migration among the colors of the image. Thereby, the color effect of the target picture is applied to the technical effect of the picture to be processed.
The image color adjusting method of the embodiment can not only realize the acquisition of color data of any picture or photo, but also modify the color data according to the preference of the user, thereby acquiring the picture color effect more suitable for the user requirement.
Example three:
different from the first and second embodiments, in the present embodiment, the user can not only obtain the color data of any picture or photo, but also selectively store the color data of any picture or photo in the storage unit of the intelligent terminal, so as to be used for multiple times.
-acquiring a target picture
When a user browses a webpage, a friend circle, a QQ space or a microblog and finds that color matching, color contrast and the like of a certain picture are very favorite, the picture can be stored in a local storage of the intelligent terminal through a storage method of the intelligent terminal, for example, the picture is pressed for a long time, the picture is selected to be stored as a shortcut key and the like; or the picture is not downloaded, and the picture is only opened in the intelligent terminal and temporarily stored in a temporary storage space of the intelligent terminal so as to be a target picture for subsequent operation of the user.
-parsing the target picture to obtain color data of the target picture
After the user stores the target photo locally in the intelligent terminal or opens and temporarily stores the target photo in a temporary storage space of the intelligent terminal, further, the image analysis module arranged in the intelligent terminal can be used for converting visual color information into color data information readable by the intelligent terminal such as a computer and the like, for example, data values expressed by color spaces corresponding to RGB, HSV, HSL, Lab and the like. Wherein, it should be understood that the above several color spaces can be interchanged through the operation rule.
In this embodiment, preferably, the color data includes information such as hue, brightness, and saturation of the picture.
In this embodiment, the image analysis module of the intelligent terminal may analyze specific color information such as hue, lightness, saturation, and the like observed by the eyesight of the human eye in the target photograph into corresponding computer-readable data information based on a color space configured in the intelligent terminal, and send the analyzed specific color data to the outside.
-sending a storage request
In this embodiment, after the image analysis module of the intelligent terminal analyzes and sends the color data, the storage module of the intelligent terminal is also in communication connection with the image analysis module, and can receive the color data, temporarily store the color data, and send a storage request to the outside. And after receiving the storage request, the intelligent terminal reminds a user of storing the color data in a current display interface through a form of jumping out of a dialog box, and the user can feed back operation information to the intelligent terminal through operation forms of selecting shortcut keys in the dialog box, such as yes, no, good and bad, and the like.
-generating and sending a store instruction.
In this embodiment, the second instruction module of the intelligent terminal senses an operation of a user on the intelligent terminal, and further determines whether the user selects to store the color data according to the operation of the user on the intelligent terminal, so as to generate a storage instruction. If the second instruction module senses that the user triggers a positive word such as yes or good, the positive word is compared with the preset instruction content corresponding to the word, the color data is judged to be pre-stored by the user, and a storage instruction is generated and sent outwards; and if the second instruction module senses that the user triggers negative words, such as negative words or bad words, the negative words are compared with the preset instruction content corresponding to the words, the color data are judged not to be stored by the user, and no operation is performed.
-storing color data
In this embodiment, the storage module of the intelligent terminal is in communication connection with the second instruction module, the storage module can receive the storage instruction sent by the second instruction module and send a naming request to the outside, after the intelligent terminal receives the naming request, the intelligent terminal can display the naming request in a form of jumping out of a dialog box in a current display interface of the intelligent terminal, a user can fill in the dialog box with the naming of the color data, and the storage module corresponds the color data and the naming one to one and stores the naming in the storage module. Or receiving the non-storage instruction and deleting the temporarily stored color data.
Retrieving stored color data
In this embodiment, when a user wishes to reuse color data stored in the intelligent terminal, the color data stored in the storage module may be called by, for example, selecting a locally stored color data mode from a picture processing program carried by or installed in the intelligent terminal itself, and at this time, the user needs to select a name of color data in a locally stored color data list at the same time, and the storage module senses an operation of the intelligent terminal by the user, and compares the name selected by the user with names stored in the storage module one by one, thereby extracting corresponding color data and sending the corresponding color data to the outside.
Importing color data to a smart terminal
The data entry module of the intelligent terminal is also in communication connection with the storage module, the intelligent terminal receives the corrected color data sent by the storage module through the data entry module and enters the corrected color data into the intelligent terminal, and if the corrected color data are received by the data entry module, the parameter names of the color data and the parameter names of the color data stored in the intelligent terminal image processing system are compared one by one, and specific parameter values of the color data are entered under the corresponding parameter names. Thus, a set of color data values may be obtained.
-converting the color data into a picture to be processed
And after the intelligent terminal acquires the corrected color data, an image processing module of the intelligent terminal determines a linear transformation according to the statistical analysis of the colored image, and a group of color migration formulas suitable for all color components are adopted to realize color migration among the colors of the image. Thereby, the color effect of the target picture is applied to the technical effect of the picture to be processed.
Therefore, the embodiment realizes the technical effect that the color data satisfied by the user is stored in the intelligent terminal and can be repeatedly used for many times, avoids the tedious work that the user repeatedly extracts the picture or the color data, and improves the working efficiency of the intelligent terminal and the user experience.
Example four:
for the to-be-processed picture with color transfer completed, if the user is not satisfied with the color effect, the embodiment further provides a scheme for revising a partial area of the to-be-processed picture, which specifically includes the following steps:
-selecting a target area of the image to be processed
After the image is processed, a user thinks that the color application of a certain area is unreasonable in the color application of the image after color transfer, if the contrast is too high or too low, and the color brightness is too high or too low, the user can select the target area by pressing the position of the target area in a screen for example or selecting an area selection tool, and an area selection module in the intelligent terminal senses the operation of the intelligent terminal by the user, further selects the target area, reads the coordinate information of the target area and sends the coordinate information to the outside.
-resolving the color of the target area to obtain color data of the target area
In this embodiment, the image analysis module of the intelligent terminal is further in communication connection with the region selection module, and the image analysis module receives the coordinate information, so as to analyze and acquire color data in the target region corresponding to the coordinate information, and send the color data of the region to the outside.
-displaying said color data
And after receiving the region color data, a data display module of the intelligent terminal displays the region color data under a display screen of the intelligent terminal. Specifically, in this embodiment, the data display module is implemented in the intelligent terminal, and further displays the color data of the target area in an interface where the to-be-processed picture is currently displayed. For example, the region color data, including the name of the color parameter and the specific color parameter value, is listed on the right side, left side, upper side or lower side of the interface.
-triggering regional color data, initiating a revision mode
In this embodiment, the user may further trigger and send an active modification instruction to the intelligent terminal by touching a modification shortcut key, and the like, where the first instruction module of the intelligent terminal senses an operation of the user on the intelligent terminal, and obtains instruction content corresponding to the operation by comparison, and if the user is sensed to touch the modification shortcut key, the user is known to select to modify the region color data by comparison with the preset instruction content corresponding to the word, and the first instruction module generates a modification instruction and sends the modification instruction to the outside.
-modifying the region color data to obtain modified region color data
The information modification module of the intelligent terminal can receive the modification instruction and correspondingly convert the regional color data displayed on the current interface of the intelligent terminal into a modifiable mode, so that a user can wake up the modification state of the color parameter according to own preference or requirement by pressing a certain color parameter value for a long time, thereby increasing or reducing the color parameter value, and the modification of a plurality of color parameters can be realized by repeating the operation on the plurality of color parameter values. Thereby enabling modification of the color data. After the user finishes the modification, an instruction for finishing the modification can be sent to the information modification module of the intelligent terminal by selecting the form of a shortcut key such as finish, and then the information modification module of the intelligent terminal sends the modified color data to the outside after receiving the instruction for finishing the modification.
-applying the revised region color data to obtain a revised picture to be processed
And the intelligent terminal receives the corrected region color data sent by the information modification module through the data entry module and enters the corrected region color data into the intelligent terminal, and if the data entry module receives the color data, the data entry module compares the name of each parameter of the color data with the name of the parameter of the color data stored in the image processing system of the intelligent terminal one by one and enters the specific parameter value of the color data under the corresponding name of the parameter. Thus, a set of color data values may be obtained.
-converting the color data into a picture to be processed
In this embodiment, since the second modification is performed on the to-be-processed picture that has undergone color transfer, the image processing module of the intelligent terminal can directly apply the modified regional color data to the target region of the to-be-processed picture after acquiring the modified regional color data, thereby obtaining a picture that better conforms to the personality of the user.
Therefore, the embodiment further provides a revising scheme for the image after the color transfer, so that the use experience of the user is further improved.
Referring to fig. 2, another aspect of the present invention is to further provide an image color adjustment system of an intelligent terminal, which includes an image reading module; an image analysis module; a data entry module; and an image processing module. The technical content of the invention is explained in detail in conjunction with the specific application cases as follows:
-an image reading module
And reading the target photo in the intelligent terminal and displaying the target photo on a display interface of the intelligent terminal. Specifically, when a user browses a webpage, a friend circle, a QQ space or a microblog, the image reading module can display pictures in the webpage and the like in a certain tone, color, size and the like on a display interface of the intelligent terminal. When the color, the tone and the like of a certain photo are found to be very favorite, the photo can be stored in the local storage of the intelligent terminal through the storage method of the intelligent terminal, for example, the photo is pressed for a long time, the photo is selected to be stored as a shortcut key and the like; or the photo may not be downloaded, and the photo is only opened in the intelligent terminal and temporarily stored in a temporary storage space of the intelligent terminal, so as to prepare a target photo for a user to perform subsequent operations.
-an image analysis module
And the color data acquisition module is connected with the image reading communication, analyzes the target picture, acquires the color data of the target picture and sends the color data outwards. Specifically, after the user stores the target photo locally in the intelligent terminal, or opens and temporarily stores the target photo in a temporary storage space of the intelligent terminal, further, the image analysis module disposed in the intelligent terminal may be utilized to convert the visual color information into color data information readable by the intelligent terminal such as a computer, for example, data values expressed in color spaces corresponding to RGB, HSV, HSL, Lab, and the like. It should be understood that the above color spaces can be interchanged through an operation rule, and data values of several common colors in the above space are shown in the following table:
| name (R) | L brightness | a channel | b channel | R Red | G green | B blue | H color tone |
| Magenta ink | 56 | 84 | 0 | 255 | 0 | 138 | 328 |
| Zhuhong (Red wine) | 58 | 71 | 71 | 255 | 63 | 0 | 15 |
| Yellow colour | 89 | 0 | 88 | 255 | 222 | 0 | 52 |
| Lime green | 88 | -79 | 79 | 0 | 255 | 22 | 125 |
| Green | 90 | -57 | 0 | 0 | 255 | 223 | 172 |
| Blue and green | 78 | -34 | -34 | 0 | 213 | 255 | 190 |
| Blue (B) | 58 | 0 | -66 | 0 | 143 | 255 | 206 |
| Purple pigment | 48 | 82 | -82 | 182 | 0 | 255 | 283 |
In this embodiment, preferably, the color data includes information such as hue, brightness, and saturation of the picture.
In this embodiment, the image analysis module of the intelligent terminal may analyze specific color information such as hue, lightness, saturation, and the like observed by the eyesight of the human eye in the target photograph into corresponding computer-readable data information based on a color space configured in the intelligent terminal, and send the analyzed specific color data to the outside.
-a data entry module for entering data into the data storage device,
and the color information is communicated with the image analysis module and is received and imported. Specifically, the intelligent terminal receives the color data read and sent by the image analysis module through the data entry module and enters the color data into the intelligent terminal, and if the color data are received by the data entry module, the parameter names of the color data are compared with the parameter names of the color data stored in the intelligent terminal image processing system one by one, and specific parameter values of the color data are entered under the corresponding parameter names. Thus, a set of color data values may be obtained.
-an image processing module
And the color information is in communication connection with the data entry module, read and converted into a picture to be processed. Specifically, after the intelligent terminal obtains the color data, an image processing module of the intelligent terminal determines a linear transformation according to statistical analysis of the colored image, and a group of color migration formulas suitable for color components are adopted to realize color migration among picture colors. Thereby, the color effect of the target picture is applied to the technical effect of the picture to be processed.
Based on the image processing system provided in the above embodiment, if a user is not satisfied with some specific parameter data, such as color, brightness, etc., in the color data of a certain photo/picture, the user needs to extract the color data of multiple photos many times until the satisfactory color data is obtained, which greatly reduces the work efficiency of the image processing system. Referring to fig. 5, in particular, this comprises:
-a data display module
The intelligent terminal is connected with the image analysis communication, receives the color data, displays the color data on a display interface of the intelligent terminal and sends a modification request to the outside; specifically, in this embodiment, the image processing system of the intelligent terminal sends the color data to the outside after analyzing and obtaining the color data of the target photo, and the data display module of the intelligent terminal receives the color data and displays the color data under the display screen of the intelligent terminal. Specifically, in this embodiment, the data display module is implemented in the intelligent terminal, and further displays the color data of the target photo in an interface where the target photo is currently displayed. For example, the color data, including the name of the color parameter and the specific color parameter value, is listed on the right side, left side, upper side or lower side of the interface. Meanwhile, a data display module of the intelligent terminal sends a modification request to the outside, and the intelligent terminal receives the modification request and displays the modification request in a current display interface of the intelligent terminal. Preferably, the modification request may be displayed in a display interface of the intelligent terminal in a form of a dialog box, and the dialog box queries whether the user accepts the modification request or not by setting opposite phrase forms such as yes, no, good, bad, and the like, so as to determine whether the user needs to modify the color data.
-a first instruction module
Sensing the operation on the intelligent terminal, generating a modification instruction and sending the modification instruction outwards; specifically, in this embodiment, if the user selects a word that is positive or good and the like in the dialog box of the current display interface of the intelligent terminal, the first instruction module of the intelligent terminal senses the operation of the user on the intelligent terminal, and obtains instruction content corresponding to the operation by comparison, if the user selects a word that is positive or good and the like, the user can be known to select to modify the color data by comparison with the preset instruction content corresponding to the word, and the first instruction module generates a modification instruction and sends the modification instruction outwards; and if the user selects negative words such as no or bad words in a dialog box of a current display interface of the intelligent terminal, the first instruction module of the intelligent terminal senses the operation of the user on the intelligent terminal, and compares the operation with the instruction content corresponding to the operation to obtain the instruction content corresponding to the operation, and if the user senses that the user selects negative words such as no or bad words, the user can know that the color data is not modified by the selection of the user through comparison with the preset instruction content corresponding to the words, so that the first instruction module does not perform any operation.
-an information modification module
And the color data processing module is in communication connection with the first instruction module, receives the modification instruction, converts the color data into a modifiable mode, and sends modified color data outwards. Specifically, in this embodiment, the information modification module of the intelligent terminal may receive the modification instruction, and accordingly, convert the color data displayed on the current interface of the intelligent terminal into a modifiable mode, so that a user may wake up the modification state of the color parameter according to the preference or requirement of the user, for example, by pressing a certain color parameter value for a long time, so as to increase or decrease the color parameter value, and repeat the above operations on a plurality of color parameter values, thereby modifying a plurality of color parameters. Thereby enabling modification of the color data. After the user finishes the modification, an instruction for finishing the modification can be sent to the information modification module of the intelligent terminal by selecting the form of a shortcut key such as finish, and then the information modification module of the intelligent terminal sends the modified color data to the outside after receiving the instruction for finishing the modification.
And then, the data entry module of the intelligent terminal is also in communication connection with the information modification module, the intelligent terminal receives the corrected color data sent by the information modification module through the data entry module and enters the corrected color data into the intelligent terminal, and if the data entry module receives the color data, the parameter names of the color data and the parameter names of the color data stored in the image processing system of the intelligent terminal are compared one by one, and specific parameter values of the color data are entered under the corresponding parameter names. Thus, a set of color data values may be obtained.
And after the intelligent terminal acquires the corrected color data, an image processing module of the intelligent terminal determines a linear transformation according to the statistical analysis of the colored image, and a group of color migration formulas suitable for all color components are adopted to realize color migration among the colors of the image. Thereby, the color effect of the target picture is applied to the technical effect of the picture to be processed.
Based on the image processing system provided by the above embodiment, if a user is satisfied with color data of a certain photo/picture and usually uses the color data for multiple times, the color data of the photo/picture is repeatedly extracted, and the work efficiency of the image processing system is greatly reduced. Specifically, the method further comprises the following steps:
-a memory module
The image analysis module is in communication connection with the image analysis module, receives the color data and sends a storage request to the outside; specifically, in this embodiment, after the image analysis module of the intelligent terminal analyzes and sends the color data, the storage module of the intelligent terminal is also in communication connection with the image analysis module, and can receive the color data, temporarily store the color data, and send a storage request to the outside. And after receiving the storage request, the intelligent terminal reminds a user of storing the color data in a current display interface through a form of jumping out of a dialog box, and the user can feed back operation information to the intelligent terminal through operation forms of selecting shortcut keys in the dialog box, such as yes, no, good and bad, and the like.
-a second instruction module
Sensing the operation of the intelligent terminal, generating a storage instruction/non-storage instruction and sending the storage instruction/non-storage instruction to the outside; in this embodiment, the second instruction module of the intelligent terminal senses an operation of a user on the intelligent terminal, and further determines whether the user selects to store the color data according to the operation of the user on the intelligent terminal, so as to generate a storage instruction. If the second instruction module senses that the user triggers a positive word such as yes or good, the positive word is compared with the preset instruction content corresponding to the word, the color data is judged to be pre-stored by the user, and a storage instruction is generated and sent outwards; and if the second instruction module senses that the user triggers negative words, such as negative words or bad words, the negative words are compared with the preset instruction content corresponding to the words, the color data are judged not to be stored by the user, and no operation is performed.
In this embodiment, the storage module of the intelligent terminal is in communication connection with the second instruction module, the storage module can receive the storage instruction sent by the second instruction module and send a naming request to the outside, after the intelligent terminal receives the naming request, the intelligent terminal can display the naming request in a form of jumping out of a dialog box in a current display interface of the intelligent terminal, a user can fill in the dialog box with the naming of the color data, and the storage module corresponds the color data and the naming one to one and stores the naming in the storage module. Or receiving the non-storage instruction and deleting the temporarily stored color data.
In this embodiment, when a user wishes to reuse color data stored in the intelligent terminal, the color data stored in the storage module may be called by, for example, selecting a locally stored color data mode from a picture processing program carried by or installed in the intelligent terminal itself, and at this time, the user needs to select a name of color data in a locally stored color data list at the same time, and the storage module senses an operation of the intelligent terminal by the user, and compares the name selected by the user with names stored in the storage module one by one, thereby extracting corresponding color data and sending the corresponding color data to the outside. And then utilize data entry module and image processing module synergism, can realize the technological effect that the color data that reuse the storage shifts to waiting to process the picture.
For the to-be-processed picture with color transfer already completed, if the user is not satisfied with the color effect, the embodiment further provides a scheme for revising a partial area of the to-be-processed picture, which specifically includes the following modules:
-a region selection module
The image reading module is in communication connection with the image reading module, and a target area is selected according to an instruction; specifically, after the image is processed, a user considers that the color application of a certain region is unreasonable in the color application of the image after color transfer, if the contrast is too high or too low, and the color brightness is too high or too low, the user can select the target region by, for example, pressing the position of the target region in the screen or selecting a region selection tool, and a region selection module in the intelligent terminal senses the operation of the intelligent terminal by the user, further selects the target region, reads the coordinate information of the target region, and sends the coordinate information to the outside.
Meanwhile, by matching with the above components, specifically, the image analysis module analyzes the color of the target area to obtain the area color data of the target area; the data display module displays the regional color data on a display interface of the intelligent terminal; the first instruction module senses the operation of the intelligent terminal, generates a part of modification instructions and sends the modification instructions outwards; the information modification module receives the partial modification instruction, converts the regional color data into a modifiable mode, and sends the modified regional color data outwards; the data entry module receives and enters the color data of the correction area; and the image processing module reads the color data of the correction area and applies the color data to the picture to be processed. Further revising of the picture to be processed with the color transfer completed can be achieved.
In summary, the invention can realize the extraction of color data in the existing picture by setting the corresponding modules of image analysis and the like in the intelligent terminal; according to the invention, by arranging corresponding image processing modules and the like in the intelligent terminal, the technical effect of applying the color effect of the target picture selected by the user to the picture to be processed by the user can be realized; the technical method can synthesize a new picture based on the target picture and the picture to be processed, so that the new picture has genetic information such as the color of the target picture and the shape of the picture to be processed; the invention can further revise the processed picture to be processed in whole or partial area to obtain a color picture more conforming to the characteristics of the user.
It should be understood that, the various image processing methods listed in the above embodiments of the present invention may be applied not only individually, but also alternately or simultaneously, for example, the corrected color data modified by the user may also be stored in the storage module of the intelligent terminal, and retrieved from the storage module for being used again for taking a picture through the filter.
It should be noted that the embodiments of the present invention have been described in terms of preferred embodiments, and not by way of limitation, and that those skilled in the art can make modifications and variations of the embodiments described above without departing from the spirit of the invention.
Claims (10)
- An image color adjusting method based on an intelligent terminal is characterized in that,a target picture is obtained, and the target picture is obtained,analyzing the target picture to obtain the color data of the target picture,importing the color data to an image processing module of the intelligent terminal,and applying the color data to a picture to be processed.
- The image color adjustment method according to claim 1,also comprises the following steps of (1) preparing,after the color data of the target picture is acquired, the color data is displayed in a display interface of the intelligent terminal, and a modification request is sent outwards,when capturing a modification command action, modifying the color data to obtain modified color data, importing the modified color data to the image processing module,when an unmodified instruction action is captured, the color data is directly imported to the image processing module.
- The image color adjustment method according to claim 1,also comprises the following steps of (1) preparing,after the color data of the target picture is acquired, temporarily storing the color data and sending a storage request to the outside,when a storage command action is captured, the intelligent terminal sends out a naming request,naming the color data according to a feedback information,and associating the color data with the name of the color data, and storing the name in a storage module of the intelligent terminal.
- The image color adjustment method according to claim 1,also comprises the following steps of (1) preparing,after the color data is applied to a picture to be processed,selecting a target area of the image to be processed,analyzing the color of the target area to obtain the color data of the target area,displaying the color data on a display interface of the intelligent terminal,triggering the color data, initiating a revision mode,revising the color data to obtain revised color data,and applying the revised color data to obtain a revised to-be-processed picture.
- The color adjustment method according to claim 1 to 4,the color data includes hue, lightness, and saturation.
- The image color adjusting system of the intelligent terminal is characterized by comprising the following modules,the image reading module reads the target photo in the intelligent terminal and displays the target photo on a display interface of the intelligent terminal,an image analysis module which is connected with the image reading communication and analyzes the target picture to obtain the color data of the target picture and send the color data to the outside,the data entry module is in communication connection with the image analysis module and receives and imports the color information,and the image processing module is in communication connection with the data entry module, reads the color information and converts the color information into a picture to be processed.
- The image processing system of claim 6,also comprises the following steps of (1) preparing,the data display module is in communication connection with the image analysis, receives the color data, displays the color data on a display interface of the intelligent terminal and sends a modification request to the outside,a first instruction module for capturing the operation action of the intelligent terminal, generating a modification instruction and sending the modification instruction to the outside, an information modification module which is in communication connection with the first instruction module, receives the modification instruction, converts the color data into a modifiable mode and sends the modified color data to the outside,the data entry module is in communication connection with the information modification module, receives and enters the corrected color data, and the image processing module reads the corrected color data and converts the corrected color data into a picture to be processed.
- The image processing system of claim 6,also comprises the following steps of (1) preparing,a storage module which is in communication connection with the image analysis module and used for receiving the color data and sending a storage request to the outside, a second instruction module which is used for capturing the operation action of the intelligent terminal, generating a storage instruction/non-storage instruction and sending the storage instruction/non-storage instruction to the outside,the storage module is in communication connection with the second instruction module, receives the storage instruction, sends a naming request, captures the operation action of the intelligent terminal and stores the color data;or receiving the non-storage instruction and deleting the temporarily stored color data.
- The image processing system of claim 7,also comprises the following steps of (1) preparing,the area selection module is in communication connection with the image reading module, selects a target area according to the instruction, sends the coordinate information of the target area,the image analysis module receives the coordinate information, analyzes the color of the target area, acquires the area color data of the target area,the data display module displays the regional color data on a display interface of the intelligent terminal,the first instruction module captures the operation action on the intelligent terminal, generates a part of modification instruction and sends the modification instruction outwards, the information modification module receives the part of modification instruction, converts the region color data into a modifiable mode and sends the modified region color data outwards,the data entry module receives and enters the color data of the correction area,and the image processing module reads the color data of the correction area and applies the color data to the picture to be processed.
- The image processing system of claims 6-9,the color data includes hue, lightness, and saturation.
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