CN115221346A - Digital presentation method of pearlescent pigment - Google Patents
Digital presentation method of pearlescent pigment Download PDFInfo
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- CN115221346A CN115221346A CN202210729713.6A CN202210729713A CN115221346A CN 115221346 A CN115221346 A CN 115221346A CN 202210729713 A CN202210729713 A CN 202210729713A CN 115221346 A CN115221346 A CN 115221346A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/50—Information retrieval; Database structures therefor; File system structures therefor of still image data
- G06F16/54—Browsing; Visualisation therefor
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/23—Updating
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/27—Replication, distribution or synchronisation of data between databases or within a distributed database system; Distributed database system architectures therefor
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/50—Information retrieval; Database structures therefor; File system structures therefor of still image data
- G06F16/58—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
- G06F16/583—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content
- G06F16/5838—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content using colour
Abstract
The invention relates to a digital presentation method of pearlescent pigments, which is characterized in that similar pearlescent pigments are matched according to colors selected by a user, and the detailed information of the matched pearlescent pigments can be displayed, so that the user can compare the pearlescent pigments of different product types, and finally, the selected pearlescent pigments are added into a selected electronic picture album. The user need not to carry traditional in kind album of paintings and carries out the product show, only need carry, show the electronic album of paintings can, made things convenient for user's business to develop. When the user customizes the annual selection type picture album or updates the picture album, the user can flexibly customize the electronic picture album through the operation of adding, deleting and modifying so as to meet the requirement of the user. In addition, the problems of cost waste and stock overstock of the entity photo album are solved by means of self-defining the electronic picture album, and meanwhile, the method has high reference significance for other fields of chemical engineering. Meanwhile, the problem that the entity pearlescent pigment color card album can not intuitively sense the application effect of the pearlescent pigment in different scenes combined with objects is solved.
Description
Technical Field
The invention relates to the field of electronic computers, in particular to a digital presentation method of pearlescent pigment.
Background
At present, for the development and introduction of the business of the pearlescent pigment, the traditional method is to manufacture a pearlescent pigment spray plate color card and order the pearlescent pigment spray plate color card into a physical picture album, and business personnel carry the physical picture album to watch the pearlescent pigment. This method has the following disadvantages:
1. the traditional picture album is heavy and inconvenient to carry when being displayed outside a salesman.
2. If the pearl pigment product line is newly added or deleted or a customer customizes an annual model selection manual, the picture album needs to be produced again, and the efficiency is low.
3. If the exhibition and the event holding are decreased year by year, the physical album will generate a lot of stock backlog, resulting in waste.
4. The actual pearlescent pigment color card album can not intuitively sense the application effect of the pearlescent pigment in different scenes combined with objects, so that the product comprehension is low and higher communication cost is generated.
Disclosure of Invention
Technical problem to be solved
In order to solve the above problems in the prior art, the present invention provides a digital presentation method of pearlescent pigment, which can facilitate the display and introduction of pearlescent pigment.
(II) technical scheme
In order to achieve the purpose, the invention adopts the technical scheme that: a digital presentation method of pearlescent pigment comprises the following steps:
s1, establishing a database of a pearlescent pigment product line, wherein the pearlescent pigment product line comprises pearlescent pigments of various product types and detailed information thereof, the detailed information of the pearlescent pigment comprises visual presentation information, product details, technical parameters, quality inspection reports and legal documents, and the product type is one parameter of the product details;
s2, selecting colors in the primary color selection menu, obtaining similar matched pearlescent pigments in the database according to the selected colors, displaying the product models of the matched pearlescent pigments in the primary color selection menu, and displaying the detailed information of the matched pearlescent pigments in the secondary color selection menu;
and S3, obtaining the pearlescent pigment selected by the user as the pigment of the electronic picture album, and adding the product model, the visual presentation information and the product details of the selected pearlescent pigment into the selected electronic picture album, wherein the electronic picture album can perform addition, deletion and modification operations, and the detailed information of the pearlescent pigment in the electronic picture album is synchronous with the data in the database.
(III) advantageous effects
The beneficial effects of the invention are: according to the pearlescent pigments with similar color matching selected by the user and the detailed information of the matched pearlescent pigments, the user can compare the pearlescent pigments with different product models, and finally the selected pearlescent pigments are added into the selected electronic album. The user need not to carry traditional in kind album of paintings and carries out the product show, only need carry, show the electronic album of paintings can, made things convenient for user's business to develop, reduced the communication cost. When the user customizes the annual selection type picture album or updates the picture album, the user can flexibly customize the electronic picture album through the operation of adding, deleting and modifying so as to meet the requirement of the user. In addition, the invention solves the problems of cost waste and stock backlog of the entity photo album by the way of customizing the electronic picture album, and has high reference significance for other fields of chemical engineering.
Drawings
Fig. 1 is a flow chart of a digital rendering method of pearlescent pigments of the present invention.
Detailed Description
For a better understanding of the present invention, reference will now be made in detail to the present embodiments of the invention, which are illustrated in the accompanying drawings.
Referring to fig. 1, a digital display method of pearlescent pigment includes the following steps:
s1, establishing a database of a pearlescent pigment product line, wherein the pearlescent pigment product line comprises pearlescent pigments of various product types and detailed information thereof, the detailed information of the pearlescent pigment comprises visual presentation information, product details, technical parameters, quality inspection reports and legal documents, and the product type is one parameter of the product details;
s2, selecting colors in the primary color selection menu, obtaining similar matched pearlescent pigments in the database according to the selected colors, displaying the product models of the matched pearlescent pigments in the primary color selection menu, and displaying the detailed information of the matched pearlescent pigments in the secondary color selection menu;
and S3, obtaining the pearlescent pigment selected by the user as the pigment of the electronic picture album, and adding the product model, the visual presentation information and the product details of the selected pearlescent pigment into the selected electronic picture album, wherein the electronic picture album can perform addition, deletion and modification operations, and the detailed information of the pearlescent pigment in the electronic picture album is synchronous with the data in the database.
From the above description, the beneficial effects of the present invention are: the pearlescent pigments with similar colors are matched according to the colors selected by the user, the detailed information of the matched pearlescent pigments can be displayed, the user can compare the pearlescent pigments with different product models, and finally the selected pearlescent pigments are added into the selected electronic picture album. The user need not to carry traditional in kind album of paintings and carries out the product show, only need carry, show the electronic album of paintings can, made things convenient for user's business to develop, reduced the communication cost. When the user customizes the annual selection type picture album or updates the picture album, the user can flexibly customize the electronic picture album through the operation of adding, deleting and modifying so as to meet the requirement of the user. In addition, the invention solves the problems of cost waste and stock backlog of the entity photo album by the way of customizing the electronic picture album, and has high reference significance for other fields of chemical engineering.
Further, after S2, the method further includes:
and obtaining the pearlescent pigment which is selected and collected by the user, and adding the pearlescent pigment and the detailed information thereof into the favorite.
As can be seen from the above description, by housing a specific or commonly used pearlescent pigment in the favorites, the user is prevented from spending too much time on the color selection operation.
Further, in S2, selecting a color in the first-level color selection menu, and obtaining a similar pearlescent pigment matched in the database according to the selected color includes:
displaying the 3D color sphere, acquiring a click position of a user clicking the surface of the 3D color sphere, acquiring a color value of a pixel point of the click position, and matching similar pearlescent pigments in a database according to the color value of the pixel point.
From the above description, the user clicks the color selection on the 3D color sphere, and matches the similar pearlescent pigment in the database through the pixel point color value of the clicked position, so that the operation is simple and convenient.
Further, the displayed 3D color sphere can be zoomed in or zoomed out and dragged to rotate by a preset instruction.
As can be seen from the above description, the desired color can be clicked accurately by enlarging the displayed 3D color sphere, which improves the accuracy of color selection.
Further, the obtaining of the click position of the user clicking the surface of the 3D color sphere, obtaining the color value of the pixel point at the click position, and matching similar pearlescent pigments in a database according to the color value of the pixel point includes:
when a user clicks the surface of the 3D color sphere, intercepting a current screen capture, calculating the screen coordinate clicked by the user according to the screen capture, calculating the 16-system color value of the pixel point of the surface of the 3D color sphere corresponding to the screen coordinate, performing similarity matching on the 16-system color value of the pixel point and the 16-system color value in the product details of the pearlescent pigments stored in the database, and returning the first N pearlescent pigments according to the similarity in a high-to-low sequence.
It can be known from the above description that, after the user clicks the surface of the 3D colored sphere, the 16-system color value of the pixel point on the surface of the 3D colored sphere is obtained through the screen capture and the coordinate positioning, so that the accuracy of calculating the 16-system color value of the clicked pixel point after color selection is ensured. And returning to the user to select the first N similar pearlescent pigments in the sequence from high to low so as to ensure that the user selects the pearlescent pigments with satisfactory colors.
Further, the S1 previously comprises:
s01, irradiating a real object spray plate sprayed with pearlescent pigments of a preset product type by using a backlight lamp, acquiring appearance information and pixel data of the real object spray plate through a machine position and a lens of a preset angle, performing compensation color correction on the pixel data through an Alice standard color card and/or a CIE1976 standard, and restoring and correcting the appearance information according to a result of the compensation color correction;
and editing detailed information of the pearlescent pigment with the preset product model, and storing the restored and corrected appearance information of the real object jet plate into visual presentation information of the pearlescent pigment with the preset product model.
From the above description, the actual object spraying plate coated with the pearlescent pigment is photographed to obtain the appearance information, the compensation color correction is performed on the appearance information, the color of the actual object spraying plate can be really restored to obtain the accurate appearance information of the pearlescent pigment spraying plate, and the reliability of the visual presentation information of the pearlescent pigment in the database is ensured.
Further, after S01, the method further includes:
s02, manufacturing a 3D fluid animation of the pearlescent pigment of the corresponding product type based on the restored and corrected appearance information of the real object jet plate, and adding the 3D fluid animation to the visual presentation information of the pearlescent pigment of the corresponding product type.
As can be seen from the above description, a 3D fluid animation is added to the visual presentation information so that the user can understand the fluid color effect of the pearlescent pigment.
Further, in S02, the method further includes: and making virtual scene models of the pearlescent pigments of various product models, and adding the virtual scene models to the visual presentation information of the pearlescent pigments of the corresponding models.
From the above description, the effect of the pearlescent pigment applied to the virtual scene model, for example, the specific application scene of the pearlescent pigment of a certain product model on the vehicle model, can be viewed in the visual presentation information of the pearlescent pigment.
Further, after S02, the method further includes:
s03, downloading the 3D fluid animation and the virtual scene model to a buffer area, and adding virtual reality interaction events to the 3D fluid animation and the virtual scene model in the buffer area respectively.
From the above description, a user can check the 3D fluid animation and the virtual scene model under the virtual reality technology respectively by externally connecting virtual reality equipment (such as AR equipment and VR equipment), so that the user can experience the specific application effect of the pearlescent pigment more truly. For example, when a 3D fluid animation of a certain product type of pearlescent pigment is viewed through a virtual reality device, the color change of the 3D fluid animation of the product type of pearlescent pigment can be seen in various directions and different light rays. And then for example, when a virtual scene model of the pearlescent pigment of a certain product type is checked to be an automobile model through virtual reality equipment, the application effect of the pearlescent pigment on the automobile model can be visually seen, and the color change of the pearlescent pigment sprayed on the automobile model under different angles and different light rays can be observed. Therefore, the problem that the entity pearlescent pigment color card album can not visually feel the application effect of the pearlescent pigment in different scenes combined with objects is solved, and the condition that the understanding degree of a client on a product is low and higher communication cost is generated is avoided.
Example one
Referring to fig. 1, a digital representation method of pearlescent pigment includes the following steps:
s01, irradiating a real object spray plate sprayed with pearlescent pigments of a preset product type by using a backlight lamp, acquiring appearance information and pixel data of the real object spray plate through a machine position and a lens of a preset angle, performing compensation color correction on the pixel data through an Alice standard color card and/or a CIE1976 standard, and restoring and correcting the appearance information according to a result of the compensation color correction;
and editing detailed information of the pearlescent pigment with the preset product model, and storing the restored and corrected appearance information of the real object jet plate into visual presentation information of the pearlescent pigment with the preset product model.
S02, based on the restored and corrected appearance information of the real object jet plate, making a 3D fluid animation of the pearlescent pigment of the corresponding product type, making virtual scene models of the pearlescent pigment of each product type, and adding each virtual scene model to the visual presentation information of the pearlescent pigment of the corresponding type.
S03, downloading the 3D fluid animation and the virtual scene model to a buffer area, and adding virtual reality interaction events to the 3D fluid animation and the virtual scene model in the buffer area respectively.
S1, establishing a database of a pearlescent pigment product line, wherein the pearlescent pigment product line comprises pearlescent pigments of various product types and detailed information thereof, the detailed information of the pearlescent pigment comprises visual presentation information, product details, technical parameters, quality inspection reports and legal documents, and the product type is one parameter of the product details;
s2, selecting colors in the primary color selection menu, obtaining similar matched pearlescent pigments in the database according to the selected colors, displaying the product models of the matched pearlescent pigments in the primary color selection menu, and displaying the detailed information of the matched pearlescent pigments in the secondary color selection menu;
obtaining pearlescent pigments which are selected and collected by a user, and adding the pearlescent pigments and detailed information thereof into a favorite;
and S3, obtaining the pearlescent pigment selected by the user as the pigment of the electronic picture album, and adding the product model, the visual presentation information and the product details of the selected pearlescent pigment into the selected electronic picture album, wherein the electronic picture album can perform addition, deletion and modification operations, and the detailed information of the pearlescent pigment in the electronic picture album is synchronous with the data in the database.
Wherein, in S2, selecting a color in the first-level color selection menu, and obtaining a pearlescent pigment matched with similarity in the database according to the selected color includes: the method comprises the steps of displaying a 3D colored sphere, wherein the displayed 3D colored sphere can be amplified, reduced and dragged to rotate through a preset instruction, the click position of a user for clicking the surface of the 3D colored sphere is obtained, the color value of a pixel point of the click position is obtained, and similar pearlescent pigments in a database are matched according to the color value of the pixel point.
The method comprises the following steps of obtaining a click position of a user clicking the surface of the 3D colored sphere, obtaining a color value of a pixel point of the click position, and matching similar pearlescent pigments in a database according to the color value of the pixel point, wherein the steps of: when a user clicks the surface of the 3D color sphere, intercepting a current screen capture, calculating the screen coordinate clicked by the user according to the screen capture, calculating the 16-system color value of the pixel point of the surface of the 3D color sphere corresponding to the screen coordinate, performing similarity matching on the 16-system color value of the pixel point and the 16-system color value in the product details of the pearlescent pigments stored in the database, and returning the first N pearlescent pigments according to the similarity in a high-to-low sequence.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to the related technical fields, are included in the scope of the present invention.
Claims (9)
1. A digital presentation method of pearlescent pigment is characterized by comprising the following steps:
s1, establishing a database of a pearlescent pigment product line, wherein the pearlescent pigment product line comprises pearlescent pigments of various product types and detailed information thereof, the detailed information of the pearlescent pigment comprises visual presentation information, product details, technical parameters, quality inspection reports and legal documents, and the product type is one parameter of the product details;
s2, selecting colors in the primary color selection menu, obtaining similar matched pearlescent pigments in the database according to the selected colors, displaying the product models of the matched pearlescent pigments in the primary color selection menu, and displaying the detailed information of the matched pearlescent pigments in the secondary color selection menu;
and S3, obtaining the pearlescent pigment selected by the user as the pigment of the electronic picture album, and adding the product model, the visual presentation information and the product details of the selected pearlescent pigment into the selected electronic picture album, wherein the electronic picture album can perform addition, deletion and modification operations, and the detailed information of the pearlescent pigment in the electronic picture album is synchronous with the data in the database.
2. The digital representation method of pearlescent pigment according to claim 1, further comprising after the S2:
and obtaining the pearlescent pigment which is selected and collected by the user, and adding the pearlescent pigment and the detailed information thereof into the favorite.
3. The method for digitally presenting pearlescent pigment according to claim 1, wherein the step of selecting color in the first level color selection menu in S2, and the step of obtaining matching similar pearlescent pigment in the database according to the selected color comprises:
displaying the 3D color sphere, acquiring a click position of a user clicking the surface of the 3D color sphere, acquiring a color value of a pixel point of the click position, and matching similar pearlescent pigments in a database according to the color value of the pixel point.
4. The digital representation method of pearlescent pigment according to claim 3, wherein the displayed 3D color sphere can be zoomed in or zoomed out and dragged and rotated by a preset command.
5. The digital rendering method of pearlescent pigment according to claim 3 or 4, wherein the obtaining of the click position of the user clicking on the surface of the 3D color sphere, obtaining the color value of the pixel point of the click position, and matching similar pearlescent pigment in the database according to the color value of the pixel point comprises:
when a user clicks the surface of the 3D color sphere, intercepting a current screen capture, calculating the screen coordinate clicked by the user according to the screen capture, calculating the 16-system color value of the pixel point of the surface of the 3D color sphere corresponding to the screen coordinate, performing similarity matching on the 16-system color value of the pixel point and the 16-system color value in the product details of the pearlescent pigments stored in the database, and returning the first N pearlescent pigments according to the similarity in a high-to-low sequence.
6. The digital rendering method of pearlescent pigment according to claim 1, characterized in that the S1 is preceded by:
s01, irradiating a real object spray plate sprayed with pearlescent pigments of a preset product type by using a backlight lamp, acquiring appearance information and pixel data of the real object spray plate through a machine position and a lens of a preset angle, performing compensation color correction on the pixel data through an Alice standard color card and/or a CIE1976 standard, and restoring and correcting the appearance information according to a result of the compensation color correction;
and editing detailed information of the pearlescent pigment with the preset product model, and storing the restored and corrected appearance information of the real object jet plate into visual presentation information of the pearlescent pigment with the preset product model.
7. The digital representation method of pearlescent pigment according to claim 6, further comprising after S01:
s02, manufacturing a 3D fluid animation of the pearlescent pigment of the corresponding product type based on the restored and corrected appearance information of the real object jet plate, and adding the 3D fluid animation to the visual presentation information of the pearlescent pigment of the corresponding product type.
8. The digital representation method of pearlescent pigment according to claim 7, further comprising in the step S02: and manufacturing virtual scene models of the pearlescent pigments of various product models, and adding the virtual scene models to the visual presentation information of the pearlescent pigments of the corresponding models.
9. The digital rendering method of pearlescent pigment according to claim 8, further comprising in the step S02:
s03, downloading the 3D fluid animation and the virtual scene model to a buffer area, and adding virtual reality interaction events to the 3D fluid animation and the virtual scene model in the buffer area respectively.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210729713.6A CN115221346A (en) | 2022-06-24 | 2022-06-24 | Digital presentation method of pearlescent pigment |
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| CN202210729713.6A CN115221346A (en) | 2022-06-24 | 2022-06-24 | Digital presentation method of pearlescent pigment |
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| CN115221346A true CN115221346A (en) | 2022-10-21 |
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