CN111783382A - Recommendation method and device for visual effect of document - Google Patents
Recommendation method and device for visual effect of document Download PDFInfo
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- CN111783382A CN111783382A CN201910262424.8A CN201910262424A CN111783382A CN 111783382 A CN111783382 A CN 111783382A CN 201910262424 A CN201910262424 A CN 201910262424A CN 111783382 A CN111783382 A CN 111783382A
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- 238000000034 method Methods 0.000 title claims abstract description 33
- 230000000007 visual effect Effects 0.000 title claims abstract description 28
- 239000003086 colorant Substances 0.000 description 37
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T11/00—2D [Two Dimensional] image generation
- G06T11/001—Texturing; Colouring; Generation of texture or colour
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Abstract
The application provides a method and a device for recommending a document visual effect, wherein the method comprises the following steps: determining the use information of a document, and acquiring the stacking relation among a plurality of elements in the document; and determining color matching attribute information suitable for the use information according to the use information of the document based on the stacking relation. The invention can recommend the color matching scheme suitable for the document use occasion information and the document characteristic information to the user, and optimizes the visual effect of document display.
Description
Technical Field
The invention relates to the field of document visual effect editing, in particular to a method and a device for recommending a document visual effect.
Background
In an office environment, a user wants to display the information to participants in a mode of combining pictures and texts when performing activities such as advertising and product demonstration, and often uses playable files which are made by adding some special-effect dynamic display effects to demonstration manuscripts, briefings, characters, pictures and the like for displaying. The software frequently used includes PowerPoint, Office, etc., and in the process of editing display content, a user can edit colors, outlines, sizes, etc. of various objects, and in the process of color matching, as shown in fig. 1-2, the most common way is to preset theme colors according to color matching styles, and when making display content, the user can select colors from the set theme colors and also can customize the colors, wherein the theme colors are equivalent to defining a group of lattices, each lattice has a number, each number corresponds to a color of the theme, and different color matching styles are different colors filled in different lattices. The display interface of a document generally includes various elements, such as a title box and a content box, and the content box may include various types of content: such as text, background images. Currently, no scheme for providing color matching based on the existing presentation document (template) structure influences the user experience.
Disclosure of Invention
The application provides a method and a device for recommending and obtaining a document visual effect, aiming at the defects of the existing color matching method, and realizing automatic color matching of display contents.
The technical scheme is as follows:
the invention provides a method for recommending a visual effect of a document, which comprises the following steps:
determining the use information of a document, and acquiring the stacking relation among a plurality of elements in the document;
and determining color matching attribute information suitable for the use information according to the use information of the document based on the stacking relation.
Preferably, the usage information comprises one or more of: document use occasion information, document characteristic information, user historical use information, user preference color matching information.
Preferably, the obtaining of the stacking relationship among the plurality of elements in the document includes:
acquiring the stacking relation among a plurality of elements from a document for solidifying the stacking relation among the description elements;
or the like, or, alternatively,
and acquiring the stacking relation among the elements from the document of the stacking relation among the editable elements.
Preferably, determining color matching attribute information suitable for the usage information according to the usage information of the document based on the stacking relationship includes:
determining the hierarchy of each element based on the stacking relation;
for the elements in the determined hierarchy, recommending color feature information of each element to the user according to the usage information of the document.
Preferably, the color feature information includes: saturation, hue, brightness, color collocation relationship, color matching design category, document logic relationship category.
Preferably, the method further comprises, after:
receiving color matching attribute information of a target element configured by a user;
configuring color matching attribute information of a target element includes: the method comprises the steps of modifying color matching attribute information of one or more elements, adding color matching attribute information of one or more elements, and deleting color matching attribute information of one or more elements.
Preferably, the method further comprises, after:
and determining whether the user adopts the recommended color matching attribute information according to the obtained color matching attribute information of all elements of the finished document.
Preferably, determining whether the user adopts the recommended color matching attribute information according to the obtained color matching attribute information of all elements of the finished document includes:
calculating similarity according to the obtained color matching attribute information of all elements of the finished document and the recommended color matching attribute information;
and determining whether the user adopts the recommended color matching attribute information or not according to the similarity and a preset threshold value.
The invention also provides a device for acquiring the visual effect of the document, which comprises:
the information acquisition module is used for determining the use information of the document and acquiring the stacking relation among a plurality of elements in the document;
and the recommending module is used for determining color matching attribute information suitable for the using information according to the using information of the document based on the stacking relation.
Preferably, the acquiring the stacking relationship among the plurality of elements in the document by the information acquiring module includes:
acquiring the stacking relation among a plurality of elements from a document for solidifying the stacking relation among the description elements;
or the like, or, alternatively,
and acquiring the stacking relation among the elements from the document of the stacking relation among the editable elements.
Preferably, the recommending module determines color matching attribute information suitable for the usage information according to the usage information of the document based on the stacking relationship, including:
determining the hierarchy of each element based on the stacking relation;
for the elements in the determined hierarchy, recommending color feature information of each element to the user according to the usage information of the document.
The device further comprises:
and the feedback module is used for determining whether the user adopts the recommended color matching attribute information according to the obtained color matching attribute information of all the elements of the manufactured document.
Compared with the prior art, the application has the following beneficial effects:
compared with the prior art, the invention comprises the following steps: determining the use information of a document, and acquiring the stacking relation among a plurality of elements in the document; and determining color matching attribute information suitable for the use information according to the use information of the document based on the stacking relation. The invention can recommend the color matching scheme suitable for the document use occasion information and the document characteristic information to the user, and optimizes the visual effect of document display. Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
FIG. 1 is a schematic representation of a style of color matching of the prior art;
FIG. 2 is a diagram illustrating the display of theme colors according to the prior art;
FIG. 3 is a flowchart of a method for recommending a visual effect of a document according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a device for recommending a document visual effect according to an embodiment of the present invention.
Detailed Description
The technical solutions of the present application will be described in more detail below with reference to the accompanying drawings and embodiments.
It should be noted that, if not conflicted, the embodiments and the features of the embodiments can be combined with each other and are within the scope of protection of the present application. Additionally, while a logical order is shown in the flow diagrams, in some cases, the steps shown or described may be performed in an order different than here.
As shown in fig. 3, an embodiment of the present invention further provides a method for recommending a document visual effect, including:
s101, determining the use information of a document, and acquiring the stacking relation among a plurality of elements in the document;
and S102, determining color matching attribute information suitable for the use information according to the use information of the document based on the stacking relation.
The plurality of inter-element stacking relationships comprises: elements do not overlap with each other, there is partial overlap of elements, elements completely overlap, elements contain but do not overlap (e.g., visually contained elements penetrate contained elements, lie on contained elements);
the document may comprise a slide document; the elements may include title boxes, content in content boxes in the document.
In this embodiment of the present invention, the usage information in step S101 includes one or more of the following items: document use occasion information, document characteristic information, user historical use information, user preference color matching information.
According to the embodiment of the invention, the applicable color matching is determined according to the document use occasion, the document characteristics and the user preference, and the automatic dyeing and automatic completion of the color matching scheme are realized.
In this embodiment of the present invention, the acquiring a stacking relationship between multiple elements in a document in step S101 includes:
acquiring the stacking relation among a plurality of elements from a document for solidifying the stacking relation among the description elements;
or the like, or, alternatively,
and acquiring the stacking relation among the elements from the document of the stacking relation among the editable elements.
The stacking relation among different elements is solidified and written into the document, for example, the document with slides is written into the document, so that the existing functions of the document program can be enriched, and the user experience of the document program is optimized; the stacking relation among different elements is written into the editable document, so that a user can adjust the stacking relation among the elements as required, and the use is flexible and convenient.
The stacking relationship written in the document can be calculated by a document maker (such as a template designer and a document user) according to the stacking and perspective effects of the elements.
In this embodiment of the present invention, in step S102, determining, based on the stacking relationship and according to the usage information of the document, color matching attribute information suitable for the usage information includes:
determining the hierarchy of each element based on the stacking relation;
for the elements in the determined hierarchy, recommending color feature information of each element to the user according to the usage information of the document.
In the embodiment of the present invention, color feature information of each element may be recommended to a user, color feature information of one or some target elements may also be recommended to the user, when color feature information of a target element is recommended to the user, color matching attribute information already configured in a document needs to be obtained in advance, and recommendation is performed according to constraints such as a combination relationship, a distinguishable relationship, a stack display relationship, a contrast relationship, and the like between the color matching attribute information already configured and the color feature information of the target element that needs to be configured, according to the color matching attribute information already configured in the document.
In an embodiment of the present invention, the color feature information includes: saturation, hue, brightness, color collocation relationship, color matching design category, document logic relationship category.
The embodiment of the invention takes a slide as an example, when the scheme is recommended by the visual effect of the document, the matching of the slide color schemes is carried out in the color scheme library, and one or more adaptive color schemes are selected. The matching rules are exemplified as follows:
(1) the scheme of selecting blue, black and gray as main colors for the business scene;
(2) if the user likes red, the scheme that red is the dominant color is also selected;
(3) if the original document is double-dominant color, adding a preset coefficient according to the weighting by using the double-dominant color scheme;
(4) if the original document is double background color, the scheme of the double background color adds a preset coefficient according to the weight
(5) If the compared logic structures of the original document are more, adding a plurality of preset coefficients according to the weighting scheme for the compared color.
The color scheme library is a set of color schemes which are pre-stored, suitable for being used in groups of a plurality of colors, mutually visible among the colors and suitable for being displayed in a stacked mode.
In the embodiment of the present invention, the color feature information includes the following components:
"color" in a color scheme refers to color values, regardless of the recording method (4 common color recording systems, RGB, HSL, HSV, CMYK), for example, the RGB system represents a color by saturation, hue, and lightness, and the RGB system represents (255,255,255) black.
After the color value is determined, whether the color value represents a warm color or a cold color, a lively color or a dull color and a brightness range are determined accordingly.
"color matching relationships" in color schemes include, but are not limited to:
the colors are suitable to be used in groups, the colors are mutually visible, the colors are suitable to be displayed in a stacked mode, the colors are in similar relation, and the colors are in contrast relation.
Wherein, "the colors are mutually visible" means that the color composition of the object at the later stage and the color composition of the object at the earlier stage satisfy the distinguishable condition: when the resolvable condition is satisfied, the display content is determined to be visually resolvable, and when the resolvable condition is not satisfied, the display content is determined to be visually indistinguishable.
Wherein the resolvable conditions comprise: and comparing the RGB color composition of the rear-stage object with the RGB color composition of the front-stage object, wherein the comparison result is greater than or equal to a resolution threshold value.
In the embodiment of the present invention, the three components of the RGB color components of the rear-stage object may be subtracted from the three components of the RGB color components of the front-stage object to obtain three difference values, the sum of squares of the three difference values is obtained to obtain a comparison result, when the comparison result is greater than or equal to a preset resolution threshold, the rear-stage object and the front-stage object are considered to satisfy the resolvable condition, that is, the rear-stage object and the front-stage object are visually resolvable, and when the comparison result is less than the preset resolution threshold, the resolvable condition is considered to be not satisfied, that is, the rear-stage object and the front-stage object are visually indistinguishable. For example, a gradation resolution of 256, color 1, RGB (255 ), color 2, RGB (199,237,204), comparison of color 1 and color 2 (255-2+(255-237)2+(255-204)2And comparing the comparison result with a preset threshold value to obtain the visual resolution degree of the color 1 and the color 2, and further comparing the visual resolution degree with a resolution threshold value to determine whether the visual resolution can be realized.
The display content can be generally divided into a plurality of visual levels, for example, when 2 visual levels are available, the visual levels can be called background and foreground, and the colors of the objects in the levels can be called background and foreground; the plurality of visual levels may be referred to as a first level and a second level … … in the display order, where two adjacent or alternate levels are provided, a later level may be referred to as a later level of a preceding level, and a preceding level may be referred to as a preceding level of a succeeding level.
In the embodiment of the invention, the method further comprises the following steps:
receiving color matching attribute information of a target element configured by a user;
configuring color matching attribute information of a target element includes: the method comprises the steps of modifying color matching attribute information of one or more elements, adding color matching attribute information of one or more elements, and deleting color matching attribute information of one or more elements.
When a user wants to modify one or more items in the recommended color matching attribute information or the user modifies elements of the document or the stacking relationship among the elements, the final color matching attribute information of all the elements can be modified in a mode of modifying the color matching attribute information of the target element.
In the embodiment of the present invention, the method further includes:
and determining whether the user adopts the recommended color matching attribute information according to the obtained color matching attribute information of all elements of the finished document.
In the embodiment of the present invention, determining whether the user uses the recommended color matching attribute information according to the obtained color matching attribute information of all elements of the document that is completely produced includes:
calculating similarity according to the obtained color matching attribute information of all elements of the finished document and the recommended color matching attribute information;
and determining whether the user adopts the recommended color matching attribute information or not according to the similarity and a preset threshold value.
The embodiment of the invention can adopt an incentive mechanism to encourage the user to use the recommended color matching attribute information, and when the user is determined to adopt the recommended color matching attribute information, the user is encouraged according to a preset mechanism.
In the embodiment of the invention, firstly, whether the color matching attribute information of all elements of the manufactured document is one of the recommended color matching attribute information is determined; performing similarity verification on the color matching attribute information of all elements of the manufactured document and the recommended color matching attribute information in a similarity calculation mode; when the similarity is larger than or equal to a preset threshold value, determining that the user adopts the recommended color matching attribute information, and exciting the user; and when the similarity is smaller than a preset threshold value, determining that the recommended color matching attribute information is not adopted by the user, and sending prompt information to the user.
The incentive may be in the form of issuing platform points, coupons, skins, etc., among others.
In order to better recommend a color scheme for a user, color pairs are preset, and one color may correspond to one or more color pairs, for example, white and black are a pair of preset color pairs, white and dark blue (a specific color is determined by RGB color composition) are a pair of preset color pairs, white and red (a specific color is determined by RGB color composition) are a pair of preset color pairs, for example, the color of a rear-stage object is black, and the color of a front-stage object is yellow.
The embodiment of the invention also sets a series of colors in advance for better visual effect and aesthetic feeling, wherein the series of colors are a plurality of colors meeting the distinguishable condition. One color may correspond to one or more series colors, for example, red, yellow, and green (the specific color is determined by the composition of RGB colors) are a set of series colors, for example, a plurality of filling boxes are included in the same hierarchy, and after one filling box fills red, other filling boxes may select the series colors to fill, and fill yellow and green.
The colors are mutually visible: the colors appearing on two objects in overlying relationship are visible to each other.
Color appropriate display of stacks: the colors appearing on a plurality of objects in overlying relationship are visible to each other.
The colors are similar, and the colors are identified with characteristics according to a set rule. For example: red and orange are similar relationships.
The colors are in a contrast relationship, and the colors are identified with characteristics according to established rules. For example: red and green are in contrast.
The color matching design category is divided into a main color and an auxiliary color.
Combining the logical structure relationship of the document, the method is divided into: background color, color of the cover plate, color of the font, color of the design effect and color of the decoration:
1) background color: from slide background color, substrate color, background picture;
2) character body color: colors appearing on characters and icons;
3) designing effect color: namely other colors, objects such as background, substrate, mask, characters, icons and the like are removed from the whole document, and the colors appearing in the rest objects;
4) coloring: colors that do not appear in other groups, but only appear on decorations that do not overlay any icons or text;
5) masking color: colors that did not appear in the other groups, but only in the mask.
"monochrome, gradient color," is extracted directly from the attributes of the presentation document.
As shown in fig. 4, an embodiment of the present invention further provides a device for recommending a document visual effect, including:
an information obtaining module 100, configured to obtain a stacking relationship between multiple elements in the document;
and the recommending module 200 is used for determining color matching attribute information suitable for the use information according to the use information of the document based on the stacking relation.
In this embodiment of the present invention, the acquiring module 100 acquires a stacking relationship between a plurality of elements in the document, including:
acquiring the stacking relation among a plurality of elements from a document for solidifying the stacking relation among the description elements;
or the like, or, alternatively,
and acquiring the stacking relation among the elements from the document of the stacking relation among the editable elements.
In this embodiment of the present invention, the determining, by the recommending module 200, color matching attribute information suitable for the usage information according to the usage information of the document based on the stacking relationship includes:
determining the hierarchy of each element based on the stacking relation;
for the elements in the determined hierarchy, recommending color feature information of each element to the user according to the usage information of the document.
In the embodiment of the present invention, the apparatus further includes:
and the feedback module is used for determining whether the user adopts the recommended color matching attribute information according to the obtained color matching attribute information of all the elements of the manufactured document.
The embodiment of the invention also provides a computer-readable storage medium, which stores computer-executable instructions, and when the computer-executable instructions are executed by a processor, the method for recommending the document visual effect is realized.
The embodiment of the invention also provides a recommendation terminal for the visual effect of the document, which is characterized by comprising the following components:
a memory for storing computer readable instructions;
and the processor is used for executing the computer readable instructions to realize the recommendation method of the document visual effect.
Although the embodiments of the present invention have been described above, the contents thereof are merely embodiments adopted to facilitate understanding of the technical aspects of the present invention, and are not intended to limit the present invention. It will be apparent to persons skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (12)
1. A method for recommending the visual effect of a document is characterized by comprising the following steps:
determining the use information of a document, and acquiring the stacking relation among a plurality of elements in the document;
and determining color matching attribute information suitable for the use information according to the use information of the document based on the stacking relation.
2. The method of claim 1, wherein: the usage information includes one or more of: document use occasion information, document characteristic information, user historical use information, user preference color matching information.
3. The method of claim 1 or 2, wherein: the obtaining of the stacking relationship among the plurality of elements in the document includes:
acquiring the stacking relation among a plurality of elements from a document for solidifying the stacking relation among the description elements;
or the like, or, alternatively,
and acquiring the stacking relation among the elements from the document of the stacking relation among the editable elements.
4. The method of claim 3, wherein: determining color matching attribute information suitable for the use information according to the use information of the document based on the stacking relationship, comprising:
determining the hierarchy of each element based on the stacking relation;
for the elements in the determined hierarchy, recommending color feature information of each element to the user according to the usage information of the document.
5. The method of claim 4, wherein: the color feature information includes: saturation, hue, brightness, color collocation relationship, color matching design category, document logic relationship category.
6. The method of claim 1 or 4, wherein: the method further comprises the following steps:
receiving color matching attribute information of a target element configured by a user;
configuring color matching attribute information of a target element includes: the method comprises the steps of modifying color matching attribute information of one or more elements, adding color matching attribute information of one or more elements, and deleting color matching attribute information of one or more elements.
7. The method of claim 6, wherein: the method further comprises the following steps:
and determining whether the user adopts the recommended color matching attribute information according to the obtained color matching attribute information of all elements of the finished document.
8. The method of claim 7, wherein: determining whether the user adopts the recommended color matching attribute information according to the obtained color matching attribute information of all elements of the finished document comprises the following steps:
calculating similarity according to the obtained color matching attribute information of all elements of the finished document and the recommended color matching attribute information;
and determining whether the user adopts the recommended color matching attribute information or not according to the similarity and a preset threshold value.
9. An apparatus for obtaining a visual effect of a document, comprising:
the information acquisition module is used for determining the use information of the document and acquiring the stacking relation among a plurality of elements in the document;
and the recommending module is used for determining color matching attribute information suitable for the using information according to the using information of the document based on the stacking relation.
10. The apparatus according to claim 9, wherein the information obtaining module obtains a stacking relationship between a plurality of elements in the document, including:
acquiring the stacking relation among a plurality of elements from a document for solidifying the stacking relation among the description elements;
or the like, or, alternatively,
and acquiring the stacking relation among the elements from the document of the stacking relation among the editable elements.
11. The apparatus of claim 9, wherein: the recommendation module determines color matching attribute information suitable for the use information according to the use information of the document based on the stacking relation, and comprises the following steps:
determining the hierarchy of each element based on the stacking relation;
for the elements in the determined hierarchy, recommending color feature information of each element to the user according to the usage information of the document.
12. The apparatus of any of claims 9 to 11, wherein: further comprising:
and the feedback module is used for determining whether the user adopts the recommended color matching attribute information according to the obtained color matching attribute information of all the elements of the manufactured document.
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