CN107856466A - A kind of design method, mould and the flowerpot of Bark mark Mould for flower pot - Google Patents
A kind of design method, mould and the flowerpot of Bark mark Mould for flower pot Download PDFInfo
- Publication number
- CN107856466A CN107856466A CN201711103572.2A CN201711103572A CN107856466A CN 107856466 A CN107856466 A CN 107856466A CN 201711103572 A CN201711103572 A CN 201711103572A CN 107856466 A CN107856466 A CN 107856466A
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- CN
- China
- Prior art keywords
- bark
- mould
- decorative pattern
- sample
- gray
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C3/00—Processes, not specifically provided for elsewhere, for producing ornamental structures
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y10/00—Processes of additive manufacturing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y50/00—Data acquisition or data processing for additive manufacturing
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/20—Image enhancement or restoration by the use of local operators
- G06T5/30—Erosion or dilatation, e.g. thinning
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/50—Depth or shape recovery
- G06T7/529—Depth or shape recovery from texture
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Computer Graphics (AREA)
- Geometry (AREA)
- Software Systems (AREA)
- Printing Methods (AREA)
Abstract
The invention provides a kind of design method, mould and the flowerpot of Bark mark Mould for flower pot, the sample with bark decorative pattern is taken pictures using high-resolution camera first, and captured photo is converted into gray-scale map using Photoshop；3D scannings are carried out to the sample with bark decorative pattern again, and threedimensional model is established according to the 3D images scanned；By step gray scale figure paste be fused in threedimensional model, and in the sample according to corresponding to the depth of color in gray-scale map decorative pattern depth assignment, according to the assignment and fusion after threedimensional model carry out 3D printing, make with bark decorative pattern mould.The mould Bark mark designed and produced using this method is cleared clear, can fully be presented tiny texture in Bark mark, fidelity is high.The flowerpot surface bark decorative pattern of injection molding is true to nature.
Description
Technical field
The present invention relates to machinery manufacturing technology field, especially a kind of design method of Bark mark Mould for flower pot, mould and
Flowerpot.
Background technology
As pursuit of the people to art, the demand of the biosimulation for daily necessities are increasing.Manufactured in flowerpot
In technique, the existing Mould for flower pot with bark decorative pattern, mainly by carrying out 3D scannings to the decorative pattern of stub, swept according to 3D
The image modeling retouched, then carry out 3D printing make there is bark pattern mould.
This preparation method, because the precision of 3D scannings and the accuracy of modeling be not high, it is impossible to fully on display bark
Small lines, the simulated effect of mould is poor.
The content of the invention
For Shortcomings in the prior art, the invention provides a kind of design method of Bark mark Mould for flower pot, mould
And flowerpot, with overcome prior art make Bark mark mould simulated effect difference the problem of.
The present invention is to realize above-mentioned technical purpose by following technological means.
A kind of design method of Bark mark Mould for flower pot, it is characterised in that comprise the following steps：
(1) sample with bark decorative pattern is taken pictures using high-resolution camera, and using Photoshop by captured by
Photo be converted into gray-scale map；
(2) 3D scannings are carried out to the sample with bark decorative pattern, and threedimensional model is established according to the 3D images scanned；
(3) gray-scale map that step (1) obtains is rendered and be fused in threedimensional model；
(4) in the sample according to corresponding to the depth of color in gray-scale map decorative pattern depth assignment, according to the assignment and melt
Threedimensional model after conjunction carries out 3D printing, makes the mould with bark decorative pattern.
Further, the sample with bark decorative pattern is real stub or the engraving made according to true stub
Product.
Further, be in the step (1) centered on the axis of sample line its circumferencial direction angularly shoot to
Few 8 photos.
Further, in the step (3), when gray-scale map is fused in threedimensional model, photograph taking process is considered
The factor of shooting image deformation caused by the middle relative angle of sample different parts and camera when taking pictures, the portion that will be compressed
Partial image carries out stretch processing.
A kind of design method by the Bark mark Mould for flower pot designs the mould of production, and the inner surface of the mould has
Bark decorative pattern.
By the flowerpot of the mold injection molding, the outer surface of the flowerpot has bark decorative pattern.
The design method of Bark mark Mould for flower pot of the present invention, in modeling process, take full advantage of high-resolution photograph
Camera shoots the definition of photo, the decorative pattern that texture is shallower in bark decorative pattern is presented, while utilizes gray value in gray level image
With the corresponding relation of texture depth, high-resolution gray level image is fitted in three-dimensional stereo model, with the ash of fine definition
Image is spent to replace in original three-dimensional stereo model because of the unsharp image of accuracy formation in 3D scanning accuracies and modeling process.Together
When, to represent that the depth of texture in the gray value of texture gray scale and actual sample establishes corresponding relation in gray level image, will merge
The gray scale in three-dimensional stereo model afterwards represents the depth of texture, carries out 3D printing and makes mould.Designed and made using this method
The mould Bark mark of work is cleared clear, can fully be presented tiny texture in Bark mark, fidelity is high.
Embodiment
With reference to specific embodiment, the present invention is further illustrated, but protection scope of the present invention is not limited to
This.
The design method of Bark mark Mould for flower pot of the present invention, is mainly included the following steps that：
(1) sample with bark decorative pattern is taken pictures using high-resolution camera, line exists centered on the axis of sample
Its circumferencial direction angularly shoots 8 photos, and captured photo is converted into gray-scale map using Photoshop.Specifically,
The sample with bark decorative pattern is real stub or the carving made according to true stub.
(2) 3D scannings are carried out to the sample with bark decorative pattern, and threedimensional model is established according to the 3D images scanned；
(3) gray-scale map that step (1) obtains is rendered and be fused in threedimensional model；Gray-scale map is being fused to threedimensional model
When middle, the shooting image during consideration photograph taking when taking pictures caused by the relative angle of sample different parts and camera becomes
The factor of shape, the parts of images compressed is subjected to stretch processing.
(4) in the sample according to corresponding to the depth of color in gray-scale map decorative pattern depth assignment, according to the assignment and melt
Threedimensional model after conjunction carries out 3D printing, makes the mould with bark decorative pattern.
Further, in order to more really reaction bark decorative pattern pattern and shape, reduce photograph taking during because clap
According to when sample different parts and camera relative angle caused by shooting image deform influence, to sample shooting photo get over
More patterns and shape that more can more really react bark decorative pattern, improve the effect of emulation.
The design method of Bark mark Mould for flower pot of the present invention, in modeling process, take full advantage of high-resolution photograph
Camera shoots the definition of photo, the decorative pattern that texture is shallower in bark decorative pattern is presented, while utilizes gray value in gray level image
With the corresponding relation of texture depth, high-resolution gray level image is fitted in three-dimensional stereo model, with the ash of fine definition
Image is spent to replace in original three-dimensional stereo model because of the unsharp image of accuracy formation in 3D scanning accuracies and modeling process.Together
When, to represent that the depth of texture in the gray value of texture gray scale and actual sample establishes corresponding relation in gray level image, will merge
The gray scale in three-dimensional stereo model afterwards represents the depth of texture, carries out 3D printing and makes mould.Designed and made using this method
The mould Bark mark of work is cleared clear, can fully be presented tiny texture in Bark mark, fidelity is high.By the mold injection molding
Flowerpot, the bark decorative pattern of the outer surface of the flowerpot is more true to nature.
The embodiment is preferred embodiment of the invention, but the present invention is not limited to above-mentioned embodiment, not
Away from the present invention substantive content in the case of, those skilled in the art can make it is any it is conspicuously improved, replace
Or modification belongs to protection scope of the present invention.
Claims (6)
1. a kind of design method of Bark mark Mould for flower pot, it is characterised in that comprise the following steps：
(1) sample with bark decorative pattern is taken pictures using high-resolution camera, and utilizes Photoshop by captured photograph
Piece is converted into gray-scale map；
(2) 3D scannings are carried out to the sample with bark decorative pattern, and threedimensional model is established according to the 3D images scanned；
(3) gray-scale map that step (1) obtains is rendered and be fused in threedimensional model；
(4) in the sample according to corresponding to the depth of color in gray-scale map decorative pattern depth assignment, according to the assignment and fusion after
Threedimensional model carry out 3D printing, make with bark decorative pattern mould.
2. the design method of Bark mark Mould for flower pot according to claim 1, it is characterised in that described that there is bark decorative pattern
Sample for real stub or according to true stub make carving.
3. the design method of Bark mark Mould for flower pot according to claim 1, it is characterised in that be in the step (1)
Line angularly shoots at least 8 photos in its circumferencial direction centered on the axis of sample.
4. the design method of Bark mark Mould for flower pot according to claim 1, it is characterised in that in the step (3),
When gray-scale map is fused in threedimensional model, consider photograph taking during because taking pictures when sample different parts and camera it is relative
The factor of shooting image deformation caused by angle, stretch processing is carried out by the parts of images compressed.
5. the mould of the design method design of the Bark mark Mould for flower pot according to any one of claim 1-4, its feature
It is, the inner surface of the mould has bark decorative pattern.
6. the flowerpot of mold injection molding according to claim 5, it is characterised in that the outer surface of the flowerpot has tree
Ginned cotton line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711103572.2A CN107856466A (en) | 2017-11-10 | 2017-11-10 | A kind of design method, mould and the flowerpot of Bark mark Mould for flower pot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711103572.2A CN107856466A (en) | 2017-11-10 | 2017-11-10 | A kind of design method, mould and the flowerpot of Bark mark Mould for flower pot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107856466A true CN107856466A (en) | 2018-03-30 |
Family
ID=61700015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711103572.2A Pending CN107856466A (en) | 2017-11-10 | 2017-11-10 | A kind of design method, mould and the flowerpot of Bark mark Mould for flower pot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107856466A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111247994A (en) * | 2018-11-14 | 2020-06-09 | 艾姆斯南方公司 | Moulded pots obtained from hand-made pots |
| CN112792334A (en) * | 2020-12-25 | 2021-05-14 | 佛山市南海英吉威铝建材有限公司 | 3D printing wood-grain-like aluminum veneer and preparation method thereof |
| CN112792355A (en) * | 2020-12-25 | 2021-05-14 | 佛山市南海英吉威铝建材有限公司 | 3D printing stone-like aluminum veneer and preparation method thereof |
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| CN101082765A (en) * | 2006-06-01 | 2007-12-05 | 高宏 | Three-dimensional portrait photograph system and realizing method thereof |
| CN101544154A (en) * | 2009-04-24 | 2009-09-30 | 重庆大学 | Integrated manufacture method of real craftwork combining manual manufacture and numerical control sculpting |
| CN103077516A (en) * | 2012-12-31 | 2013-05-01 | 温佩芝 | Digital rubbing method for stone inscription characters |
| CN104376529A (en) * | 2014-11-25 | 2015-02-25 | 深圳北航新兴产业技术研究院 | Gray level image colorization system and method based on GLCM |
| CN105303616A (en) * | 2015-11-26 | 2016-02-03 | 青岛尤尼科技有限公司 | Embossment modeling method based on single photograph |
| CN105291682A (en) * | 2014-06-20 | 2016-02-03 | 陈九开 | Bark line pressing method |
| CN105550682A (en) * | 2015-11-26 | 2016-05-04 | 北京市计算中心 | Tripod inscription rubbing method |
| CN107230250A (en) * | 2017-04-14 | 2017-10-03 | 郭中献 | A kind of reference entity sample carries out the forming method of Direct Three-dimensional modeling |
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2017
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|---|---|---|---|---|
| CN101082765A (en) * | 2006-06-01 | 2007-12-05 | 高宏 | Three-dimensional portrait photograph system and realizing method thereof |
| CN101544154A (en) * | 2009-04-24 | 2009-09-30 | 重庆大学 | Integrated manufacture method of real craftwork combining manual manufacture and numerical control sculpting |
| CN103077516A (en) * | 2012-12-31 | 2013-05-01 | 温佩芝 | Digital rubbing method for stone inscription characters |
| CN105291682A (en) * | 2014-06-20 | 2016-02-03 | 陈九开 | Bark line pressing method |
| CN104376529A (en) * | 2014-11-25 | 2015-02-25 | 深圳北航新兴产业技术研究院 | Gray level image colorization system and method based on GLCM |
| CN105303616A (en) * | 2015-11-26 | 2016-02-03 | 青岛尤尼科技有限公司 | Embossment modeling method based on single photograph |
| CN105550682A (en) * | 2015-11-26 | 2016-05-04 | 北京市计算中心 | Tripod inscription rubbing method |
| CN107230250A (en) * | 2017-04-14 | 2017-10-03 | 郭中献 | A kind of reference entity sample carries out the forming method of Direct Three-dimensional modeling |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111247994A (en) * | 2018-11-14 | 2020-06-09 | 艾姆斯南方公司 | Moulded pots obtained from hand-made pots |
| US11267167B2 (en) | 2018-11-14 | 2022-03-08 | Att Southern, Inc. | Method for manufacturing mold tooling |
| CN112792334A (en) * | 2020-12-25 | 2021-05-14 | 佛山市南海英吉威铝建材有限公司 | 3D printing wood-grain-like aluminum veneer and preparation method thereof |
| CN112792355A (en) * | 2020-12-25 | 2021-05-14 | 佛山市南海英吉威铝建材有限公司 | 3D printing stone-like aluminum veneer and preparation method thereof |
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Application publication date: 20180330 |