CN109348122A - For imaging image processing method, system, equipment and the storage medium of picture machine - Google Patents
For imaging image processing method, system, equipment and the storage medium of picture machine Download PDFInfo
- Publication number
- CN109348122A CN109348122A CN201811237327.5A CN201811237327A CN109348122A CN 109348122 A CN109348122 A CN 109348122A CN 201811237327 A CN201811237327 A CN 201811237327A CN 109348122 A CN109348122 A CN 109348122A
- Authority
- CN
- China
- Prior art keywords
- image
- image processing
- imaging
- picture machine
- handled
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/80—Camera processing pipelines; Components thereof
Abstract
The invention discloses a kind of for imaging the image processing method of picture machine, which comprises obtains target object image, carries out gray processing processing to target object image, obtain gray level image；Gray level image is handled, the profile of object is extracted, obtains contour images；Contour images are handled, the skeleton drawing of object is obtained.Image processing system, equipment and the storage medium that the invention also discloses a kind of for imaging picture machine.The present invention relates to technical field of image processing, a kind of image processing method for imaging picture machine, system, equipment and storage medium carry out gray processing processing to target object image, obtain gray level image by obtaining target object image；Gray level image is handled, the profile of object is extracted, obtains contour images；Contour images are handled, the skeleton drawing of object is obtained, is suitable for camera shooting picture machine, is shown after the picture of scanning is handled, improve the precision of display image.
Description
Technical field
The present invention relates to technical field of image processing more particularly to a kind of image processing method for imaging picture machine,
System, equipment and storage medium.
Background technique
Existing picture is printed by scanner/printer, and precision is lower, multiple for the industrial circles such as such as laser cutting
Miscellaneous lines picture, it is desirable that picture precision is higher, and common scanner/printer is not suitable for printing high to picture required precision
Picture.And it is directly printed as picture after existing scanner/printer scanned picture, and the picture of scanning is not shown, it is some to need to show
Show that the picture of details can not directly find out that precision is low from the picture of printing.
Summary of the invention
The present invention is directed to solve at least some of the technical problems in related technologies.For this purpose, of the invention
One purpose is to provide a kind of image processing method for imaging picture machine, system, equipment and storage medium, improves display figure
The precision of picture.
The technical scheme adopted by the invention is that: it is a kind of for imaging the image processing method of picture machine, the method packet
It includes:
Target object image is obtained, gray processing processing is carried out to target object image, obtains gray level image；
Gray level image is handled, the profile of object is extracted, obtains contour images；
Contour images are handled, the skeleton drawing of object is obtained.
As a further improvement of the foregoing solution, described that gray level image is handled, the profile of object is extracted, is obtained
It specifically includes to contour images: gray level image being handled according to default gray threshold, extract the profile of object, obtain
Contour images.
As a further improvement of the foregoing solution, described that contour images are handled, obtain the skeleton drawing tool of object
Body includes: to be handled by Framework Arithmetic contour images, obtains the skeleton drawing of object.
As a further improvement of the foregoing solution, the method also includes: extract skeleton drawing in each skeletal point pixel
The pixel coordinate of skeletal point is converted to object place according to preset pixel coordinate and world coordinates mapping relations by coordinate
World coordinates.
It is a kind of for imaging the image processing system of picture machine, for implementing as above-mentioned for imaging the image of picture machine
Processing method, the system comprises:
Module is obtained, for obtaining target object image, gray processing processing is carried out to target object image, obtains gray processing figure
Picture；
First processing module extracts the profile of object, obtains contour images for handling gray level image；
Second processing module obtains the skeleton drawing of object for handling contour images.
As a further improvement of the foregoing solution, the system also includes:
Conversion module, for extracting the pixel coordinate of each skeletal point in skeleton drawing, according to preset pixel coordinate and generation
The pixel coordinate of skeletal point is converted to the world coordinates where object by boundary's coordinate mapping relations.
It is a kind of for imaging the image processing equipment of picture machine, comprising:
At least one processor；And the memory being connect at least one described processor communication；Wherein,
The memory is stored with the instruction that can be executed by least one processor, and described instruction is by described at least one
It manages device to execute, so that at least one described processor is able to carry out as above-mentioned for imaging the image processing method of picture machine.
A kind of computer readable storage medium, the computer-readable recording medium storage have computer executable instructions,
The computer executable instructions are used to that computer to be made to execute as above-mentioned for imaging the image processing method of picture machine.
The beneficial effects of the present invention are:
A kind of image processing method for imaging picture machine, system, equipment and storage medium pass through and obtain object figure
Picture carries out gray processing processing to target object image, obtains gray level image；Gray level image is handled, object is extracted
Profile, obtain contour images；Contour images are handled, the skeleton drawing of object is obtained, are suitable for camera shooting picture machine, with
Existing scanning machine scanned picture does not show that picture is compared, shows after the picture of scanning is handled, and improves the precision of display image.
Detailed description of the invention
Specific embodiments of the present invention will be further explained with reference to the accompanying drawing:
Fig. 1 is that the present invention is a kind of for imaging the image processing method flow chart of picture machine；
Fig. 2 is that the present invention is a kind of for imaging the image processing system module frame chart of picture machine.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.
Embodiment one
Fig. 1 is that the present invention is a kind of for imaging the image processing method flow chart of picture machine, and referring to Fig.1, one kind is for taking the photograph
As the image processing method of picture machine, including step S1 to step S4.
S1 obtains target object image, carries out gray processing processing to target object image, obtains gray level image；
S2 handles gray level image, extracts the profile of object, obtains contour images；
S3 handles contour images, obtains the skeleton drawing of object；
S4 extracts the pixel coordinate of each skeletal point in skeleton drawing, is mapped according to preset pixel coordinate and world coordinates
The pixel coordinate of skeletal point is converted to the world coordinates where object by relationship.
In the present embodiment, step S1 is specifically included: obtain target object image, by weighted mean method or mean value method or
Person's maximum value process carries out gray processing processing to target object image, obtains gray level image.
In the present embodiment, step S2 is specifically included: being handled according to default gray threshold gray level image, is extracted mesh
The profile for marking object, obtains contour images.In a particular embodiment, presetting gray scale minimum threshold is 100, by gray level image,
Gray value is greater than 100 pixels and extracts, and the pixel by gray value less than 100 is rejected, and finally obtains the profile of object
Image.
In the present embodiment, step S3 is specifically included: being handled by skeleton (Skeleton) algorithm contour images, is obtained
To the skeleton drawing of object.
Embodiment two
Fig. 2 is that the present invention is a kind of for imaging the image processing system module frame chart of picture machine, and referring to Fig. 2, one kind is used for
The image processing system for imaging picture machine, for implementing as above-mentioned for imaging the image processing method of picture machine, system packet
It includes:
Module is obtained, for obtaining target object image, gray processing processing is carried out to target object image, obtains gray processing figure
Picture；
First processing module extracts the profile of object, obtains contour images for handling gray level image；
Second processing module obtains the skeleton drawing of object for handling contour images；
Conversion module, for extracting the pixel coordinate of each skeletal point in skeleton drawing, according to preset pixel coordinate and generation
The pixel coordinate of skeletal point is converted to the world coordinates where object by boundary's coordinate mapping relations.
A kind of image processing system for imaging picture machine provided by Embodiment 2 of the present invention is for executing above-mentioned implementation
The image processing method for being used to image picture machine of example one, working principle and beneficial effect correspond, thus repeat no more.
Embodiment three
The present embodiment also provides a kind of for imaging the image processing equipment of picture machine, comprising:
At least one processor；And the memory being connect at least one described processor communication；Wherein,
The memory is stored with the instruction that can be executed by least one processor, and described instruction is by described at least one
It manages device to execute, so that at least one described processor is able to carry out as above-mentioned for imaging the image processing method of picture machine.
Example IV
In the present embodiment, the present invention also provides a kind of computer readable storage medium, the computer-readable storage medium
Matter is stored with computer executable instructions, and the computer executable instructions are used to that computer to be made to execute as above-mentioned for imaging
The image processing method of picture machine.
A kind of image processing method for imaging picture machine, system, equipment and storage medium pass through and obtain object figure
Picture carries out gray processing processing to target object image, obtains gray level image；Gray level image is handled, object is extracted
Profile, obtain contour images；Contour images are handled, the skeleton drawing of object is obtained, are suitable for camera shooting picture machine, with
Existing scanning machine scanned picture does not show that picture is compared, shows after the picture of scanning is handled, and improves the precision of display image.
It is to be illustrated to preferable implementation of the invention, but the invention is not limited to the implementation above
Example, those skilled in the art can also make various equivalent variations on the premise of without prejudice to spirit of the invention or replace
It changes, these equivalent deformations or replacement are all included in the scope defined by the claims of the present application.
Claims (8)
1. a kind of for imaging the image processing method of picture machine, which is characterized in that the described method includes:
Target object image is obtained, gray processing processing is carried out to target object image, obtains gray level image；
Gray level image is handled, the profile of object is extracted, obtains contour images；
Contour images are handled, the skeleton drawing of object is obtained.
2. according to claim 1 a kind of for imaging the image processing method of picture machine, which is characterized in that described to ash
Degreeization image is handled, and the profile of object is extracted, and is obtained contour images and is specifically included: according to default gray threshold to gray scale
Change image to be handled, extracts the profile of object, obtain contour images.
3. according to claim 1 a kind of for imaging the image processing method of picture machine, which is characterized in that described pair of wheel
Wide image is handled, and the skeleton drawing for obtaining object specifically includes: being handled by Framework Arithmetic contour images, is obtained
The skeleton drawing of object.
4. according to any one of claims 1 to 3 a kind of for imaging the image processing method of picture machine, feature exists
In, the method also includes: the pixel coordinate of each skeletal point in skeleton drawing is extracted, is sat according to preset pixel coordinate and the world
Mapping relations are marked, the pixel coordinate of skeletal point is converted to the world coordinates where object.
5. it is a kind of for imaging the image processing system of picture machine, it is used for for implementing as Claims 1-4 is described in any item
Image the image processing method of picture machine, which is characterized in that the system comprises:
Module is obtained, for obtaining target object image, gray processing processing is carried out to target object image, obtains gray level image；
First processing module extracts the profile of object, obtains contour images for handling gray level image；
Second processing module obtains the skeleton drawing of object for handling contour images.
6. according to claim 5 a kind of for imaging the image processing system of picture machine, which is characterized in that the system
Further include:
Conversion module is sat for extracting the pixel coordinate of each skeletal point in skeleton drawing according to preset pixel coordinate and the world
Mapping relations are marked, the pixel coordinate of skeletal point is converted to the world coordinates where object.
7. a kind of for imaging the image processing equipment of picture machine, characterized in that it comprises:
At least one processor；And the memory being connect at least one described processor communication；Wherein,
The memory is stored with the instruction that can be executed by least one processor, and described instruction is by least one described processor
It executes, so that at least one described processor is able to carry out as Claims 1-4 is described in any item for imaging picture machine
Image processing method.
8. a kind of computer readable storage medium, which is characterized in that the computer-readable recording medium storage has computer can
It executes instruction, the computer executable instructions are for executing computer as Claims 1-4 is described in any item for taking the photograph
As the image processing method of picture machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811237327.5A CN109348122A (en) | 2018-10-23 | 2018-10-23 | For imaging image processing method, system, equipment and the storage medium of picture machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811237327.5A CN109348122A (en) | 2018-10-23 | 2018-10-23 | For imaging image processing method, system, equipment and the storage medium of picture machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109348122A true CN109348122A (en) | 2019-02-15 |
Family
ID=65311259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811237327.5A Pending CN109348122A (en) | 2018-10-23 | 2018-10-23 | For imaging image processing method, system, equipment and the storage medium of picture machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109348122A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110516630A (en) * | 2019-08-30 | 2019-11-29 | 广东智媒云图科技股份有限公司 | A kind of LED display picture-drawing method, device, equipment and storage medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014186588A (en) * | 2013-03-25 | 2014-10-02 | Seiko Epson Corp | Simulation apparatus, program, and image generating method |
| CN106651988A (en) * | 2016-10-13 | 2017-05-10 | 中国科学院半导体研究所 | Automatic drawing system for face line paint |
| CN108230238A (en) * | 2017-12-22 | 2018-06-29 | 苏州灵猴机器人有限公司 | Robot human face sketch system and its drawing practice |
| CN108363986A (en) * | 2018-03-07 | 2018-08-03 | 曲阜师范大学 | Face literary sketch system based on improved sobel method and contour extraction method |
| CN108460780A (en) * | 2018-02-28 | 2018-08-28 | 哈尔滨工程大学 | A kind of adhesion grain of rice image partition method based on background framework characteristic |
-
2018
- 2018-10-23 CN CN201811237327.5A patent/CN109348122A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014186588A (en) * | 2013-03-25 | 2014-10-02 | Seiko Epson Corp | Simulation apparatus, program, and image generating method |
| CN106651988A (en) * | 2016-10-13 | 2017-05-10 | 中国科学院半导体研究所 | Automatic drawing system for face line paint |
| CN108230238A (en) * | 2017-12-22 | 2018-06-29 | 苏州灵猴机器人有限公司 | Robot human face sketch system and its drawing practice |
| CN108460780A (en) * | 2018-02-28 | 2018-08-28 | 哈尔滨工程大学 | A kind of adhesion grain of rice image partition method based on background framework characteristic |
| CN108363986A (en) * | 2018-03-07 | 2018-08-03 | 曲阜师范大学 | Face literary sketch system based on improved sobel method and contour extraction method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110516630A (en) * | 2019-08-30 | 2019-11-29 | 广东智媒云图科技股份有限公司 | A kind of LED display picture-drawing method, device, equipment and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR102319177B1 (en) | Method and apparatus, equipment, and storage medium for determining object pose in an image | |
| EP3309703B1 (en) | Method and system for decoding qr code based on weighted average grey method | |
| CN105957058B (en) | A kind of preprocess method of star chart | |
| CN109493313B (en) | Vision-based steel coil positioning method and equipment | |
| CN111612765A (en) | Method for identifying and positioning circular transparent lens | |
| JP6755787B2 (en) | Image processing equipment, image processing methods and programs | |
| CN111401266A (en) | Method, device, computer device and readable storage medium for positioning corner points of drawing book | |
| CN116092178A (en) | Gesture recognition and tracking method and system for mobile terminal | |
| CN109348122A (en) | For imaging image processing method, system, equipment and the storage medium of picture machine | |
| CN110751690B (en) | Visual positioning method for milling machine tool bit | |
| CN111797715A (en) | Parking space detection method and device, electronic equipment and storage medium | |
| CN112991374A (en) | Canny algorithm-based edge enhancement method, device, equipment and storage medium | |
| CN108428218A (en) | A kind of image processing method of removal newton halation | |
| CN105513011B (en) | Image-scaling method | |
| CN111222355A (en) | Method and system for positioning bar code on PCB | |
| CN112995641B (en) | 3D module imaging device and method and electronic equipment | |
| Tong et al. | Correction of perspective text image based on gradient method | |
| CN111401365B (en) | OCR image automatic generation method and device | |
| US11004266B2 (en) | Articulated model registration apparatus and method | |
| CN110108231B (en) | Moment body box body three-dimensional size measuring method based on angular point detection and storage medium | |
| CN111127529B (en) | Image registration method and device, storage medium and electronic device | |
| CN110390339B (en) | Image correction method, device and storage medium | |
| CN107358138A (en) | Bearing calibration, mobile terminal and the storage device of nonlinear distortion EAN bar codes | |
| CN105491280A (en) | Method and device for collecting images in machine vision | |
| CN108088441A (en) | A kind of star sensor star point image it is in-orbit in real time under pass system and method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190215 |
|
| RJ01 | Rejection of invention patent application after publication |