CN109490337A - Digital radial fixed point, fixed-focus determine parameter detecting GIS device to realize the method and device of image intelligent diagnosis - Google Patents
Digital radial fixed point, fixed-focus determine parameter detecting GIS device to realize the method and device of image intelligent diagnosis Download PDFInfo
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- CN109490337A CN109490337A CN201811455406.3A CN201811455406A CN109490337A CN 109490337 A CN109490337 A CN 109490337A CN 201811455406 A CN201811455406 A CN 201811455406A CN 109490337 A CN109490337 A CN 109490337A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
- G01N23/04—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/03—Investigating materials by wave or particle radiation by transmission
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/10—Different kinds of radiation or particles
- G01N2223/101—Different kinds of radiation or particles electromagnetic radiation
- G01N2223/1016—X-ray
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/40—Imaging
- G01N2223/421—Imaging digitised image, analysed in real time (recognition algorithms)
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Abstract
The invention discloses a kind of digital radial fixed point, fixed-focus, parameter detecting GIS device is determined to realize the method and device of image intelligent diagnosis, it include: the digital radial standard picture of GIS device components when S1, shooting are normal, angle, distance, focal length and tube voltage and tube current when records photographing；S2, the digital radial detection image for shooting GIS device components when diagnosing, shooting angle, distance, focal length and tube voltage and tube current are identical as shooting digital radial standard picture；S3, synchronous scanning standard picture and detection image, compare whether two images have structural differences, mark and remind when there are structural differences；Two images are established synchronization association by fixed point, fixed-focus, the standard picture and detection image for determining parameter shooting GIS device components by the present invention, scan comparative analysis, compared with existing Artificial Diagnosis method, with easy to operate, compare precisely, the high advantage of detection efficiency.
Description
Technical field
The present invention relates to a kind of digital radial fixed point, fixed-focus, parameter detecting GIS device is determined to realize image intelligent diagnosis
Method and device belongs to GIS device digital radial detection field.
Background technique
Carrying out X-ray procedure to GIS device with digital radial imaging system is one risen in recent years in electric system
Novel detection technique, is compared with the film technologies for occupying leading ray detection for a long time, quickly, it is intuitive, without darkroom disposal,
Reviewer's absorbed dose greatly reduces, with digitized electronically storage, management, transmission, display image and relevant information
The advantages that be that conventional film technology institute is unsurpassable.Since structure is complicated for GIS device, material category more (such as copper, steel, aluminium, potteries
Porcelain, high molecular material) and thickness change range it is big.The diagnosis of GIS device at present is that each components number of first capture apparatus is penetrated
Line image, then the normal picture of itself and each components is compared, and find out the discrepancy of the two, it is achieved in checkout and diagnosis.But
During the checkout and diagnosis, not due to the shooting angle of every detection image, focal length and parameter tube voltage and tube current
Fixation, therefore the image benchmark shot is inconsistent, testing staff needs to do before comparison a large amount of adjustment preparation, deposits
It is inconvenient in diagnostic personnel fatiguability, the low problem of detection efficiency.
Summary of the invention
The technical problem to be solved by the present invention is providing a kind of digital radial fixed point, fixed-focus, determining parameter detecting GIS device
To realize the method and device of image intelligent diagnosis, to solve diagnostic personnel fatiguability existing for existing Artificial Diagnosis, operation is not
Just and the low problem of detection efficiency.
The technical scheme is that a kind of digital radial fixed point, fixed-focus, determining parameter detecting GIS device to realize image
The method of intelligent diagnostics, comprising:
The digital radial standard picture of GIS device components when S1, shooting are normal, angle, distance, focal length when records photographing,
And tube voltage and tube current；
S2, the digital radial detection image for shooting GIS device components when diagnosing, shooting angle, distance, focal length, with
And tube voltage and tube current are identical as shooting digital radial standard picture；
S3, synchronous scanning standard picture and detection image, compare whether two images have structural differences, when there are structural differences
Different time mark is reminded.
Standard picture and detection image are established into synchronization association before scanning in step S3.
The selection standard point in standard picture, while corresponding points are chosen at same position in detection image, according to selection
Standard point and corresponding points establish the synchronization association of standard picture and detection image, while window where true mouse pointer being made
For target window, calculates another window corresponding position and show virtual mouse pointer in the position, according to mouse pointer in target
The operation done on video in window, the simultaneous display operating result in other each windows.
The present invention also provides a kind of image intelligent diagnostic devices, comprising:
Image obtains module, for obtaining the standard picture and detection image of same GIS device components；
Sector scanning module obtains the gray value of respective scanning area for being scanned to detection image and standard picture；
Comparative analysis module, for compare detection image scanning area structure and standard picture with scanning area structure；
Reminding module is marked, for marking and mentioning in detection image when detection image and standard picture are there are when structural differences
Awake information.
Simultaneously operating module, for will test image and standard picture establishes synchronization association, while by true mouse pointer
Place window calculates another window corresponding position and shows virtual mouse pointer in the position, according to mouse as target window
The operation that pointer is done on target window image, the simultaneous display operating result in another window.
The beneficial effects of the present invention are: the present invention passes through fixed point, fixed-focus, the standard for determining parameter shooting GIS device components
Image and detection image, and two images are established into synchronization association, scan comparative analysis.With existing artificial contrast's diagnostic method phase
Have than, the present invention easy to operate, compares precisely, the high advantage of detection efficiency.
Detailed description of the invention
Fig. 1 is the method schematic diagram of intelligent diagnostics of the present invention；
Fig. 2 is the schematic diagram of intelligent diagnostics device of the present invention.
Specific embodiment
Invention is described further below with reference to specific embodiment:
Referring to Fig. 1, according to the present invention a kind of digital radial fixed point, fixed-focus, determine parameter detecting GIS device to realize image intelligent
The method of diagnosis, comprising:
The digital radial standard picture of GIS device components when S1, shooting are normal, angle, distance, focal length when records photographing,
And tube voltage and tube current；
S2, the digital radial detection image for shooting GIS device components when diagnosing, shooting angle, distance, focal length, with
And tube voltage and tube current are identical as shooting digital radial standard picture, i.e. all shootings of detection image and standard picture are joined
Number is all the same, to guarantee the accuracy of diagnosis；
S3, input detection image and standard picture, synchronous scanning standard picture and detection image, compare whether two images have knot
Structure sex differernce is marked when there are structural differences and is reminded, and testing staff manually judges again at this time.
Preferably, standard picture and detection image are established into synchronization association before scanning in step s3, mark so can be achieved
The simultaneously operating of quasi- image and detection image.In order to improve the positional accuracy of synchronization association, certain can be chosen in standard picture
It is a little used as standard point, while choosing corresponding points at same position in detection image, according to the standard point and corresponding points of selection
The synchronization association of standard picture and detection image is established, while using window where true mouse pointer as target window, being calculated
Another window corresponding position simultaneously shows virtual mouse pointer in the position, is done on target window image according to mouse pointer
Operation, the simultaneous display operating result in other each windows, to realize that the synchronous contrast of more images is shown.
Referring to Fig. 2, a kind of image intelligent diagnostic device according to the present invention, comprising:
Image obtains module, for obtaining the standard picture and detection image of same GIS device components；
Sector scanning module obtains the gray value of respective scanning area for being scanned to detection image and standard picture；
Comparative analysis module, for compare detection image scanning area structure and standard picture with scanning area structure；
Reminding module is marked, for marking and mentioning in detection image when detection image and standard picture are there are when structural differences
Awake information.Prompting message can be symbol, is also possible to text information, preferably shows in detection image, in order to examine
Survey personnel look for comparison.
Preferably, further including simultaneously operating module, establishing synchronization association for will test image and standard picture, simultaneously will
Window calculates another window corresponding position and shows that virtual mouse refers in the position as target window where true mouse pointer
Needle, according to the operation that mouse pointer is done on target window image, the simultaneous display operating result in another window, in this way
Facilitate certain operations of testing staff, such as amplify, avoids switching bring inconvenient.
The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and it cannot be said that
Specific implementation of the invention is only limited to these instructions.For those of ordinary skill in the art to which the present invention belongs, exist
Under the premise of not departing from present inventive concept, a number of simple deductions or replacements can also be made, all shall be regarded as belonging to of the invention
Protection scope.
Claims (5)
1. a kind of digital radial fixed point, fixed-focus, the method for determining parameter detecting GIS device to realize image intelligent diagnosis, feature
It is, comprising:
The digital radial standard picture of GIS device components when S1, shooting are normal, angle, distance, focal length when records photographing,
And tube voltage and tube current；
S2, the digital radial detection image for shooting GIS device components when diagnosing, shooting angle, distance, focal length, with
And tube voltage and tube current are identical as shooting digital radial standard picture；
S3, synchronous scanning standard picture and detection image, compare whether two images have structural differences, when there are structural differences
Different time mark is reminded.
2. digital radial fixed point according to claim 1, determines parameter detecting GIS device to realize that image intelligent is examined at fixed-focus
Disconnected method, it is characterised in that: standard picture and detection image are established into synchronization association before scanning in step S3.
3. digital radial fixed point according to claim 2, determines parameter detecting GIS device to realize that image intelligent is examined at fixed-focus
Disconnected method, it is characterised in that: the selection standard point in standard picture, while choosing and corresponding at same position in detection image
Point establishes the synchronization association of standard picture and detection image according to the standard point of selection and corresponding points, while true mouse being referred to
Window calculates another window corresponding position and shows virtual mouse pointer in the position, according to mouse as target window where needle
The operation that mark pointer is done on target window image, the simultaneous display operating result in other each windows.
4. a kind of image intelligent diagnostic device characterized by comprising
Image obtains module, for obtaining the standard picture and detection image of same GIS device components；
Sector scanning module obtains the gray value of respective scanning area for being scanned to detection image and standard picture；
Comparative analysis module, for compare detection image scanning area structure and standard picture with scanning area structure；
Reminding module is marked, for marking and mentioning in detection image when detection image and standard picture are there are when structural differences
Awake information.
5. a kind of image intelligent diagnostic device according to claim 3, which is characterized in that further include:
Simultaneously operating module establishes synchronization association for will test image and standard picture, while will be where true mouse pointer
Window calculates another window corresponding position and shows virtual mouse pointer in the position, according to mouse pointer as target window
The operation done on target window image, the simultaneous display operating result in another window.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110459306A (en) * | 2019-08-16 | 2019-11-15 | 杭州依图医疗技术有限公司 | Medical image display methods and display equipment |
| CN110887852A (en) * | 2019-12-05 | 2020-03-17 | 贵州电网有限责任公司 | Method for guaranteeing consistency of two-dimensional images through digital ray distance annular detection of GIS equipment cylinder |
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| CN110459306A (en) * | 2019-08-16 | 2019-11-15 | 杭州依图医疗技术有限公司 | Medical image display methods and display equipment |
| CN110887852A (en) * | 2019-12-05 | 2020-03-17 | 贵州电网有限责任公司 | Method for guaranteeing consistency of two-dimensional images through digital ray distance annular detection of GIS equipment cylinder |
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Application publication date: 20190319 |