CN102415889A - Automatic saving system and automatic saving method for X-ray machine radiography - Google Patents
Automatic saving system and automatic saving method for X-ray machine radiography Download PDFInfo
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- CN102415889A CN102415889A CN2010102945977A CN201010294597A CN102415889A CN 102415889 A CN102415889 A CN 102415889A CN 2010102945977 A CN2010102945977 A CN 2010102945977A CN 201010294597 A CN201010294597 A CN 201010294597A CN 102415889 A CN102415889 A CN 102415889A
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Abstract
The invention discloses an automatic saving system and an automatic saving method for X-ray machine radiography. The automatic saving system comprises a video access module, an image acquisition module, an image comparison module, an image saving module and a data server, wherein the video access module is used for accessing a video signal of an X-ray machine; the image acquisition module is used for acquiring video images accessed by the video access module; the image comparison module is used for comparing the two images which are acquired by the image acquisition module; and the image saving module is used for saving the changed images to a database of the data server. The automatically-saved system is convenient to manage; and by the automatic saving method, the automatic saving system can save pictures automatically without performing saving operation by specially-assigned person, so the burden of operating personnel is relieved.
Description
Technical field
The present invention relates to a kind of X-ray machine make film automatic saved system and automatic store method.
Background technology
Improve constantly the applied more and more of digitized operating room along with the level of informatization of operating room.The digitized operating room is to apply to operating room through the informationization technology with the advanced person, makes the doctor can obtain a large amount of important informations relevant with the patient in real time, thereby is convenient to operation, raises the efficiency.The digitized operating room originates from the beginning of the nineties in last century, is on the doctor performs the operation the basis that needs, to grow up.The foundation of digitized operating room, can not improve requirement to the doctor---for efficient and the safety that improves operation, touch screen only needs nurse operation just passable.Though its technology content behind is very high, concerning the user, be operation very simple, hommization, can not increase the difficulty of doctor's operation.
Because digitized operating room system need dock with a lot of armarium, therefore also just there are many defectives.Just have following defective such as present X-ray machine: (1) X-ray machine and system's film making are preserved asynchronous, cause error in data easily; (2) can not carry out picture automatically preserves; (3) need preserve operation on the X-ray machine, system also need preserve operation, and multi-pass operation has strengthened operator's burden.
Summary of the invention
First purpose of the present invention provides a kind of X-ray machine make film automatic saved system and automatic store method, can carry out picture automatically and preserve, and reduces operator's burden, avoids causing error in data.
The technical scheme that realizes first purpose of the present invention is: a kind of X-ray machine automatic saved system of making film; Comprise VAM Video Access Module, image capture module, image comparison module, image preservation module and data server; VAM Video Access Module inserts the video signal of X-ray machine; Image capture module is gathered the video image that VAM Video Access Module inserts; The image comparison module compares twice image in front and back of image capture module collection, and image is preserved module vicissitudinous image is saved among the data base of data server.
Said X-ray machine is a C type arm X-ray machine.
Said VAM Video Access Module adopts MOKA-VGA high-definition image capture card.
Second purpose of the present invention provides a kind of X-ray machine automatic store method of making film.
The technical scheme that realizes second purpose of the present invention is: a kind of X-ray machine automatic store method of making film may further comprise the steps:
1. X-ray machine film making beginning;
2. the VAM Video Access Module video signal inserts;
3. image capture module is whenever gathered video signal automatically at a distance from 5 seconds;
4. the image comparison module compares according to image comparison algorithm twice image in front and back to the image capture module collection;
5. judge whether image changes, if otherwise return a step, then carry out next step if yes;
6. image is preserved module and is preserved the correlated picture in front and back to data server;
7. then return step 3. if need circulation to continue to judge, otherwise finish.
The image comparison algorithm of said step in 4. is specially:
I, obtain the pixel value array of two width of cloth pictures;
II, these two arrays are subtracted each other to take absolute value obtain new array;
III, calculate the meansigma methods of new array;
IV, each nonzero value of new array is deducted meansigma methods take absolute value;
V, obtain the quantity of new array in scope X, scope X is according to judging the precision dynamic adjustment;
VI, judge quantity whether greater than the Y% of image pixel size, Y% is according to judging the precision dynamic adjustment.
The pixel value array of obtaining among the said step I is R, G, the trichromatic numerical value array of B.
Two arrays are subtracted each other to take absolute value and obtained new array and be specially in the said Step II: the R of two width of cloth pictures, G, the trichromatic numerical value of B subtract each other respectively, then the absolute value addition of three numbers.
Scope X among the said step V is 10～765.
Y% among the said step VI is 1%.
The present invention has positive effect: (1) automatic saved system provided by the invention, and convenient management, store method makes automatic saved system can carry out the picture preservation automatically automatically, does not need the special messenger to preserve operation, reduces operator's burden.
(2) the present invention's uniqueness of effectively having guaranteed to preserve picture through the image comparison algorithm can effectively avoid causing error in data.
Description of drawings
For content of the present invention is expressly understood more easily,, the present invention is done further detailed explanation, wherein below according to specific embodiment and combine accompanying drawing
Fig. 1 is the structural representation of the automatic saved system of the present invention.
Fig. 2 is the flow chart of the automatic store method of the present invention.
Fig. 3 is the flow chart of the image comparison algorithm of the automatic store method of the present invention.
Label in the accompanying drawing is:
X-ray machine 1, VAM Video Access Module 2, image capture module 3, image comparison module 4, image are preserved module 5, data server 6.
The specific embodiment
(embodiment 1)
See Fig. 1, present embodiment comprises X-ray machine 1, VAM Video Access Module 2, image capture module 3, image comparison module 4, image preservation module 5 and data server 6.
X-ray machine 1 is a C type arm X-ray machine, and VAM Video Access Module 2 adopts MOKA-VGA high-definition image capture card.VAM Video Access Module 2 inserts the video signal of X-ray machine 1; Image capture module 3 is gathered the video image that VAM Video Access Module 2 inserts; Twice image in front and back that 4 pairs of image capture modules of image comparison module 3 are gathered compares, and image is preserved module 5 vicissitudinous image is saved among the data base of data server 6.
(embodiment 2)
See Fig. 2, the method for using of embodiment 1 may further comprise the steps:
1. X-ray machine 1 film making beginning.
2. VAM Video Access Module 2 video signals insert.
3. image capture module 3 is whenever gathered video signal automatically at a distance from 5 seconds.
4. image comparison module 4 compares according to image comparison algorithm twice image in front and back to image capture module 3 collections, sees Fig. 3, and the image comparison algorithm is specially:
I, the R that obtains two width of cloth pictures, G, the trichroism pixel value array of B;
II, the R with two width of cloth pictures, G, the trichromatic numerical value of B subtract each other respectively, and the absolute value addition of three numbers obtains new array then;
III, calculate the meansigma methods of new array;
IV, each nonzero value of new array is deducted meansigma methods take absolute value;
V, obtain the quantity of new array in scope 10～765;
VI, judge that whether quantity is greater than 1% of image pixel size.
5. judge whether image changes, if otherwise return a step, then carry out next step if yes.
6. image is preserved module 5 and is preserved the correlated picture in front and back to data server 6.
7. then return step 3. if need circulation to continue to judge, otherwise finish.
Above-described specific embodiment; The object of the invention, technical scheme and beneficial effect have been carried out further explain, and institute it should be understood that the above is merely specific embodiment of the present invention; Be not limited to the present invention; All within spirit of the present invention and principle, any modification of being made, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. an X-ray machine automatic saved system of making film; It is characterized in that: comprise VAM Video Access Module (2), image capture module (3), image comparison module (4), image preservation module (5) and data server (6); VAM Video Access Module (2) inserts the video signal of X-ray machine (1); Image capture module (3) is gathered the video image that VAM Video Access Module (2) inserts; Twice image in front and back that image comparison module (4) is gathered image capture module (3) compares, and image is preserved module (5) vicissitudinous image is saved among the data base of data server (6).
2. a kind of X-ray machine according to claim 1 automatic saved system of making film, it is characterized in that: said X-ray machine (1) is a C type arm X-ray machine.
3. a kind of X-ray machine according to claim 2 automatic saved system of making film is characterized in that: said VAM Video Access Module (2) adopts MOKA-VGA high-definition image capture card.
4. an X-ray machine automatic store method of making film is characterized in that: may further comprise the steps:
1. X-ray machine (1) film making beginning;
2. VAM Video Access Module (2) video signal inserts;
3. image capture module (3) is whenever gathered video signal automatically at a distance from 5 seconds;
4. image comparison module (4) compares according to image comparison algorithm twice image in front and back to image capture module (3) collection;
5. judge whether image changes, if otherwise return a step, then carry out next step if yes;
6. image is preserved module (5) and is preserved the correlated picture in front and back to data server (6);
7. then return step 3. if need circulation to continue to judge, otherwise finish.
5. a kind of X-ray machine according to claim 4 automatic store method of making film is characterized in that: the image comparison algorithm of said step in 4. is specially:
I, obtain the pixel value array of two width of cloth pictures;
II, these two arrays are subtracted each other to take absolute value obtain new array;
III, calculate the meansigma methods of new array;
IV, each nonzero value of new array is deducted meansigma methods take absolute value;
V, obtain the quantity of new array in scope X, scope X is according to judging the precision dynamic adjustment;
VI, judge quantity whether greater than the Y% of image pixel size, Y% is according to judging the precision dynamic adjustment.
6. a kind of X-ray machine according to claim 5 automatic store method of making film, it is characterized in that: the pixel value array of obtaining among the said step I is R, G, the trichromatic numerical value array of B.
7. a kind of X-ray machine according to claim 6 automatic store method of making film; It is characterized in that: two arrays are subtracted each other to take absolute value and obtained new array and be specially in the said Step II: the R of two width of cloth pictures, G, the trichromatic numerical value of B subtract each other respectively, then the absolute value addition of three numbers.
8. a kind of X-ray machine according to claim 7 automatic store method of making film, it is characterized in that: the scope X among the said step V is 10～765.
9. a kind of X-ray machine according to claim 8 automatic store method of making film, it is characterized in that: the Y% among the said step VI is 1%.
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| CN 201010294597 CN102415889B (en) | 2010-09-27 | 2010-09-27 | Automatic saving method for X-ray machine radiography |
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| CN 201010294597 CN102415889B (en) | 2010-09-27 | 2010-09-27 | Automatic saving method for X-ray machine radiography |
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| CN102415889B CN102415889B (en) | 2013-01-16 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103744120A (en) * | 2013-12-30 | 2014-04-23 | 中云智慧（北京）科技有限公司 | Method and device for assisting identification of contraband |
| CN105095903A (en) * | 2015-07-16 | 2015-11-25 | 努比亚技术有限公司 | Electronic equipment and image processing method |
| CN109677102A (en) * | 2019-02-21 | 2019-04-26 | 南京赛旺科技发展有限公司 | A kind of synchronizing to flower method and system for calender |
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| JPS649390A (en) * | 1987-06-30 | 1989-01-12 | Shimadzu Corp | Ect proximity rotating mechanism |
| DE19947327A1 (en) * | 1999-10-01 | 2001-05-03 | Siemens Ag | Nuclear fuel element inspection comprises moving underwater video camera along element and producing digitalized images which are then compared with stored images |
| CN1343065A (en) * | 2001-08-13 | 2002-04-03 | 吴昊 | Processor for acquiring and storing digital images |
| CN101277574A (en) * | 2007-01-05 | 2008-10-01 | 西门子公司 | Imaging system |
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2010
- 2010-09-27 CN CN 201010294597 patent/CN102415889B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS649390A (en) * | 1987-06-30 | 1989-01-12 | Shimadzu Corp | Ect proximity rotating mechanism |
| DE19947327A1 (en) * | 1999-10-01 | 2001-05-03 | Siemens Ag | Nuclear fuel element inspection comprises moving underwater video camera along element and producing digitalized images which are then compared with stored images |
| CN1343065A (en) * | 2001-08-13 | 2002-04-03 | 吴昊 | Processor for acquiring and storing digital images |
| CN101277574A (en) * | 2007-01-05 | 2008-10-01 | 西门子公司 | Imaging system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103744120A (en) * | 2013-12-30 | 2014-04-23 | 中云智慧（北京）科技有限公司 | Method and device for assisting identification of contraband |
| CN105095903A (en) * | 2015-07-16 | 2015-11-25 | 努比亚技术有限公司 | Electronic equipment and image processing method |
| CN109677102A (en) * | 2019-02-21 | 2019-04-26 | 南京赛旺科技发展有限公司 | A kind of synchronizing to flower method and system for calender |
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| CN102415889B (en) | 2013-01-16 |
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Address after: 213000 Hanjiang Road, Xinbei District, Jiangsu, Changzhou, China, No. 103 Patentee after: Jiangsu Dashi Jiuxin Medical Technology Co Ltd Address before: 213000 Hanjiang Road, Xinbei District, Jiangsu, Changzhou, China, No. 103 Patentee before: Jiangsu Jiuxin Medical Technology Co., Ltd. |