CN107180440A - A kind of method that processing curve is obtained according to photo - Google Patents
A kind of method that processing curve is obtained according to photo Download PDFInfo
- Publication number
- CN107180440A CN107180440A CN201710400671.0A CN201710400671A CN107180440A CN 107180440 A CN107180440 A CN 107180440A CN 201710400671 A CN201710400671 A CN 201710400671A CN 107180440 A CN107180440 A CN 107180440A
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- photo
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- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000011112 process operation Methods 0.000 claims abstract description 12
- 238000009499 grossing Methods 0.000 claims abstract description 9
- 229910052956 cinnabar Inorganic materials 0.000 claims abstract description 6
- 230000002087 whitening effect Effects 0.000 claims abstract description 6
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 4
- 239000000047 product Substances 0.000 claims description 6
- 239000006227 byproduct Substances 0.000 claims description 3
- 241001062009 Indigofera Species 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 8
- 239000000428 dust Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/97—Determining parameters from multiple pictures
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/70—Denoising; Smoothing
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/90—Determination of colour characteristics
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Processing Or Creating Images (AREA)
- Editing Of Facsimile Originals (AREA)
- Image Processing (AREA)
Abstract
The invention provides a kind of method that processing curve is obtained according to photo, comprise the following steps：1. image is inputted：Get cinnabar handicraft design drawing from incoming parameter by way of function call from system；2. background is removed：Background pure color color lattice in design drawing are switched into colorless chromogenic lattice or white color lattice；3. black and white is handled：The design drawing got is subjected to black whitening processing；4. sideline is extracted：Using color lattice non-NULL or non-zero as condition, product sideline in design drawing is extracted；5. formation curve：Smoothing processing is made to obtained product sideline, process operation curve is obtained, and obtained process operation curve is returned.The present invention is by way of image procossing and then smoothing processing obtain process operation curve, the technology realization that operation code is automatically generated before starting for processing provides sufficient premise so that processing automatically generates operation code technology before starting is implemented as possibility.
Description
Technical field
The present invention relates to a kind of method that processing curve is obtained according to photo.
Background technology
For the cinnabar handicraft design of designed, designed, drawing can only be compareed by dedicated technician after being typically designed
Progressively process, it is impossible to directly generate the operation code of automation processing, automation of the prior art generates machining code, also only
It is the processing compared in real time against drawing by interpolation mode, and cinnabar handicraft airborne dust in processing is larger, compares in real time
Sensor used (such as video is first-class) be able to can not be accurately identified because of airborne dust, so that real-time comparison can not be correctly completed, only
It can depend on first all to generate operation code before processing starts and be only possible to accurately complete to process.
The content of the invention
In order to solve the above technical problems, the invention provides a kind of method that processing curve is obtained according to photo, the basis
Photo obtains the method for processing curve by way of image procossing and then smoothing processing obtain process operation curve, is opened for processing
The technology that operation code is automatically generated before beginning is realized there is provided sufficient premise so that processing automatically generates operation before starting
The technology of code is implemented as possibility.
The present invention is achieved by the following technical programs.
A kind of method that processing curve is obtained according to photo that the present invention is provided, comprises the following steps：
1. image is inputted：Get the design of cinnabar handicraft from incoming parameter by way of function call from system
Figure；
2. background is removed：Background pure color color lattice in design drawing are switched into colorless chromogenic lattice or white color lattice；
3. black and white is handled：The design drawing got is subjected to black whitening processing；
4. sideline is extracted：Using color lattice non-NULL or non-zero as condition, product sideline in design drawing is extracted；
5. formation curve：Smoothing processing is made to obtained product sideline, process operation curve is obtained, and by obtained processing
Operating curve is returned.
The step 1. with step 2. in, design drawing be rgb pixel figure.
The color lattice value of the colorless chromogenic lattice is null value.
The color lattice value of the white color lattice is zero.
The step 3. black whitening processing, i.e., using highest in RGB channel value one as gray scale value, by RGB pictures
The coloured lattice value of institute is changed into single gray scale value in sketch map.
5. middle smoothing processing is the step, in the discrete position in sideline, on side of the sideline by product, mends black
Color lattice cause sideline continuous.
The background pure color is blueness, red, green or white.
5. the step 1. to being encapsulated as function library.
The beneficial effects of the present invention are：By way of image procossing and then smoothing processing obtain process operation curve,
The technology realization that operation code is automatically generated before starting for processing provides sufficient premise so that processing is automatic before starting
The technology of generation operation code is implemented as possibility.
Brief description of the drawings
Fig. 1 is the schematic flow sheet of the present invention.
Embodiment
Be described further below technical scheme, but claimed scope be not limited to it is described.
A kind of method that processing curve is obtained according to photo as shown in Figure 1, comprises the following steps：
1. image is inputted：Get the design of cinnabar handicraft from incoming parameter by way of function call from system
Figure；
2. background is removed：Background pure color color lattice in design drawing are switched into colorless chromogenic lattice or white color lattice；
3. black and white is handled：The design drawing got is subjected to black whitening processing；
4. sideline is extracted：Using color lattice non-NULL or non-zero as condition, product sideline in design drawing is extracted；
5. formation curve：Smoothing processing is made to obtained product sideline, process operation curve is obtained, and by obtained processing
Operating curve is returned.
The step 1. with step 2. in, design drawing be rgb pixel figure.
The color lattice value of the colorless chromogenic lattice is null value.
The color lattice value of the white color lattice is zero.
The step 3. black whitening processing, i.e., using highest in RGB channel value one as gray scale value, by RGB pictures
The coloured lattice value of institute is changed into single gray scale value in sketch map.
5. middle smoothing processing is the step, in the discrete position in sideline, on side of the sideline by product, mends black
Color lattice cause sideline continuous.
The background pure color is blueness, red, green or white.
5. the step 1. to being encapsulated as function library.
Thus, if handicraft designer using background for pure color design drawing as incoming parameter, call the present invention's
Method, you can obtain process operation curve, can subsequently automatically generate the code of process operation according to process operation curve, so that
The technology for starting to automatically generate operation code before, which must be processed, to be realized.
Claims (8)
1. a kind of method that processing curve is obtained according to photo, it is characterised in that：Comprise the following steps：
1. image is inputted：Obtain cinnabar handicraft design drawing from incoming parameter by way of function call from system；
2. background is removed：Background pure color color lattice in design drawing are switched into colorless chromogenic lattice or white color lattice；
3. black and white is handled：The design drawing got is subjected to black whitening processing；
4. sideline is extracted：Using color lattice non-NULL or non-zero as condition, product sideline in design drawing is extracted；
5. formation curve：Smoothing processing is made to obtained product sideline, process operation curve is obtained, and by obtained process operation
Curve is returned.
2. the method as claimed in claim 1 that processing curve is obtained according to photo, it is characterised in that：1. and step the step
2. in, design drawing is rgb pixel figure.
3. the method as claimed in claim 1 that processing curve is obtained according to photo, it is characterised in that：The color of the colorless chromogenic lattice
Lattice value is null value.
4. the method as claimed in claim 1 that processing curve is obtained according to photo, it is characterised in that：The color of the white color lattice
Lattice value is zero.
5. the method as claimed in claim 1 that processing curve is obtained according to photo, it is characterised in that：The step 3. black and white
Processing, i.e., using highest in RGB channel value one as gray scale value, by rgb pixel figure coloured lattice value be changed into
Single gray scale value.
6. the method as claimed in claim 1 that processing curve is obtained according to photo, it is characterised in that：The step 5. in it is smooth
It is processed as, in the discrete position in sideline, on side of the sideline by product, mends black color lattice and cause sideline continuous.
7. the method as claimed in claim 1 that processing curve is obtained according to photo, it is characterised in that：The background pure color is indigo plant
Color, red, green or white.
8. the method as claimed in claim 1 that processing curve is obtained according to photo, it is characterised in that：5. the step 1. to sealing
Fill as function library.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710400671.0A CN107180440A (en) | 2017-05-31 | 2017-05-31 | A kind of method that processing curve is obtained according to photo |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710400671.0A CN107180440A (en) | 2017-05-31 | 2017-05-31 | A kind of method that processing curve is obtained according to photo |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107180440A true CN107180440A (en) | 2017-09-19 |
Family
ID=59836350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710400671.0A Pending CN107180440A (en) | 2017-05-31 | 2017-05-31 | A kind of method that processing curve is obtained according to photo |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107180440A (en) |
Citations (8)
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|---|---|---|---|---|
| CN1385700A (en) * | 2001-05-10 | 2002-12-18 | 华中科技大学同济医学院 | Sperm fluorescent staining computer detection system |
| US20090097747A1 (en) * | 2007-10-10 | 2009-04-16 | Himax Technologies Limited | Method of image processing and device thereof |
| CN101532926A (en) * | 2008-12-12 | 2009-09-16 | 齐齐哈尔华工机床制造有限公司 | On-line vision detecting system for automatic impact specimen processing device and image processing method thereof |
| CN101546430A (en) * | 2009-04-30 | 2009-09-30 | 上海大学 | Edge extracting method based on simplified pulse coupled neural network |
| CN104008523A (en) * | 2014-06-24 | 2014-08-27 | 上海盛致文化发展有限公司 | Graphic processing method |
| CN204759169U (en) * | 2015-06-09 | 2015-11-11 | 三明学院 | CNC engraving machine of direct reading working drawing |
| CN105976352A (en) * | 2016-04-14 | 2016-09-28 | 北京工业大学 | Weld seam surface detect feature extraction method based on grayscale image morphology |
| CN106020120A (en) * | 2016-07-29 | 2016-10-12 | 芜湖哈特机器人产业技术研究院有限公司 | Method for generating G code by using image based on ios system |
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2017
- 2017-05-31 CN CN201710400671.0A patent/CN107180440A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1385700A (en) * | 2001-05-10 | 2002-12-18 | 华中科技大学同济医学院 | Sperm fluorescent staining computer detection system |
| US20090097747A1 (en) * | 2007-10-10 | 2009-04-16 | Himax Technologies Limited | Method of image processing and device thereof |
| CN101532926A (en) * | 2008-12-12 | 2009-09-16 | 齐齐哈尔华工机床制造有限公司 | On-line vision detecting system for automatic impact specimen processing device and image processing method thereof |
| CN101546430A (en) * | 2009-04-30 | 2009-09-30 | 上海大学 | Edge extracting method based on simplified pulse coupled neural network |
| CN104008523A (en) * | 2014-06-24 | 2014-08-27 | 上海盛致文化发展有限公司 | Graphic processing method |
| CN204759169U (en) * | 2015-06-09 | 2015-11-11 | 三明学院 | CNC engraving machine of direct reading working drawing |
| CN105976352A (en) * | 2016-04-14 | 2016-09-28 | 北京工业大学 | Weld seam surface detect feature extraction method based on grayscale image morphology |
| CN106020120A (en) * | 2016-07-29 | 2016-10-12 | 芜湖哈特机器人产业技术研究院有限公司 | Method for generating G code by using image based on ios system |
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Application publication date: 20170919 |