CN104856715A - Method and device for marking reference lines in computed tomography - Google Patents
Method and device for marking reference lines in computed tomography Download PDFInfo
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- CN104856715A CN104856715A CN201410060828.6A CN201410060828A CN104856715A CN 104856715 A CN104856715 A CN 104856715A CN 201410060828 A CN201410060828 A CN 201410060828A CN 104856715 A CN104856715 A CN 104856715A
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- reference line
- tomoscan image
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Abstract
The invention discloses a method for marking reference lines in computed tomography and a computed tomography device. The method includes the steps that at least one tomography image is loaded; and the first reference line corresponding to the tomography image is marked on a positioning image corresponding to the tomography image, and the second reference line corresponding to an unloaded tomography image is not marked on the positioning image. According to the scheme, it can be seen that as only the reference line corresponding to the loaded tomography image is marked, a user of the computed tomography device can clearly see the position of the tomography image, and interference of the other reference lines is avoided.
Description
Technical field
The present invention relates to Medical Imaging Technology, particularly computed tomography.
Background technology
After carrying out Clinical CT inspection and post processing, CT equipment can generate scanogram (comprising location picture and faultage image).Fig. 1 is the schematic diagram of the scanogram of prior art.Scanogram shown in Fig. 1 comprise a location as 100 and load multiple faultage images 102.Locate the position representing tomoscan place as the reference line 104 on 100, so that doctor finds out intuitively, thus auxiliary diagnosis.If scanning 100 tension fault images, in current software, even if only print a part of image (such as wherein 20 find the image of focuses), the reference line in the picture of location also can comprise reference line corresponding to this 100 tension fault image.This did not both meet logic, made reference line lose meaning originally yet.In addition, when reference line is many, location picture behind will do not seen.
Summary of the invention
In view of this, the present invention proposes a kind of in computed tomography, indicate reference line method and ct apparatus, in order to be clear that the position of tomoscan image.
According to a first aspect of the invention, a kind of method indicating reference line in computed tomography is provided, comprises: load at least one tomoscan image; The location picture that described tomoscan image is corresponding indicates the first reference line corresponding to described tomoscan image, and described location does not indicate the second reference line corresponding to the tomoscan image that do not load as upper.
In one embodiment, described method comprises: according to the quantity of the tomoscan image loaded, and determines the transparency of described first reference line and indicates described first reference line with described transparency.
In one embodiment, described method comprises: receive the instruction about the transparency of described first reference line and indicate described first reference line with described transparency.
According to a second aspect of the invention, provide a kind of ct apparatus, comprising: a tomoscan image loading unit, it loads at least one tomoscan image; One reference line indicates unit, and it indicates the first reference line corresponding to described tomoscan image on the location picture that described tomoscan image is corresponding, and described location does not indicate the second reference line corresponding to the tomoscan image that do not load as upper.
In one embodiment, described equipment comprises a transparency determining unit, and it, according to the quantity of the tomoscan image loaded, determines the transparency of described first reference line; Described reference line indicates unit and indicates described first reference line with described transparency.
In one embodiment, described equipment comprises a transparency instruction reception unit, and it receives the instruction about the transparency of described first reference line; Described reference line indicates unit and indicates described first reference line with described transparency.
As can be seen from such scheme, only indicate the reference line of the tomoscan image of loading due to the present invention, therefore, the user of ct apparatus can be clear that the position of tomoscan image, not by the interference of other reference lines.
Accompanying drawing explanation
The preferred embodiments of the present invention will be described in detail by referring to accompanying drawing below, the person of ordinary skill in the art is more clear that above-mentioned and other feature and advantage of the present invention, in accompanying drawing:
Fig. 1 is the schematic diagram of the scanogram of prior art.
Fig. 2 is the schematic flow sheet indicating the method for reference line in computed tomography according to the first embodiment of the present invention.
Fig. 3 is the schematic flow sheet indicating the method for reference line in computed tomography according to a second embodiment of the present invention.
Fig. 4 is the structured flowchart of a ct apparatus according to the third embodiment of the invention.
Fig. 5 is the structured flowchart of a ct apparatus according to a fourth embodiment of the invention.
In above-mentioned accompanying drawing, the Reference numeral adopted is as follows:
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearly, the present invention is described in more detail by the following examples.
Fig. 2 is the schematic flow sheet of the method 200 indicating reference line in computed tomography according to the first embodiment of the present invention.The method 200 indicating reference line in computed tomography comprises:
S202: load at least one tomoscan image;
S206: indicate the first reference line corresponding to faulted scanning pattern picture on the location picture that tomoscan image is corresponding, locate and do not indicate the second reference line corresponding to the tomoscan image that do not load as upper." the first reference line " and " the second reference line " respectively corresponding location, as the tomoscan image of upper sign and the tomoscan image that do not indicate, for composing a piece of writing conveniently, represents with different terms.Tomoscan image all has a position relative to location picture, can according to this location mark first reference line.Like this, locate the position of the tomoscan image that just can embody loading as the first upper reference line intuitively, and the interference of the second reference line of the tomoscan image do not loaded.
Alternatively, the method 200 indicating reference line in computed tomography also can comprise:
S204: according to the quantity of the tomoscan image loaded, determine the transparency of the first reference line and indicate the first reference line with transparency.Like this, when the tomoscan image loaded is more, the first reference line can be indicated with higher transparency, to see the location picture under the first reference line clearly.
Fig. 3 is the schematic flow sheet of the method 300 indicating reference line in computed tomography according to a second embodiment of the present invention.The method 300 indicating reference line in computed tomography comprises:
S302: load at least one tomoscan image;
S306: indicate the first reference line corresponding to faulted scanning pattern picture on the location picture that tomoscan image is corresponding, locate and do not indicate the second reference line corresponding to the tomoscan image that do not load as upper.Tomoscan image all has a position relative to location picture, can according to this location mark first reference line.Like this, locate the position of the tomoscan image that just can embody loading as the first upper reference line intuitively, and the interference of the second reference line of the tomoscan image do not loaded.
Alternatively, the method 300 indicating reference line in computed tomography also can comprise:
S304: receive the instruction about the transparency of the first reference line and indicate the first reference line with this transparency.Like this, user according to the quantity of the tomoscan image of personal like or loading, can select the transparency of the first reference line.Such as, when the tomoscan image loaded is more, higher transparency can be selected, to see the location picture under the first reference line clearly.
Fig. 4 is the structured flowchart of a ct apparatus 400 according to the third embodiment of the invention.Ct apparatus 400 comprises a tomoscan image loading unit 402 and a reference line indicates unit 406.Tomoscan image loading unit 402 is for loading at least one tomoscan image.Reference line indicates unit 406 for indicating the first reference line corresponding to faulted scanning pattern picture on the location picture that tomoscan image is corresponding, and this location does not indicate the second reference line corresponding to the tomoscan image that do not load as upper.Tomoscan image all has a position relative to location picture, and reference line indicates unit 406 can according to this location mark first reference line.Like this, locate the position of the tomoscan image that just can embody loading as the first upper reference line intuitively, and the interference of the second reference line of the tomoscan image do not loaded.
Alternatively, ct apparatus 400 also can comprise a transparency determining unit 404, and it, according to the quantity of the tomoscan image loaded, determines the transparency of the first reference line.Reference line indicates unit 406 and indicates the first reference line with this transparency.Like this, when the tomoscan image loaded is more, the first reference line can be indicated with higher transparency, to see the location picture under the first reference line clearly.
Fig. 5 is the structured flowchart of a ct apparatus 500 according to a fourth embodiment of the invention.Ct apparatus 500 comprises a tomoscan image loading unit 502 and a reference line indicates unit 506.Tomoscan image loading unit 502 is for loading at least one tomoscan image.Reference line indicates unit 506 for indicating the first reference line corresponding to faulted scanning pattern picture on the location picture that tomoscan image is corresponding, and this location does not indicate the second reference line corresponding to the tomoscan image that do not load as upper.Tomoscan image all has a position relative to location picture, and reference line indicates unit 506 can according to this location mark first reference line.Like this, locate the position of the tomoscan image that just can embody loading as the first upper reference line intuitively, and the interference of the second reference line of the tomoscan image do not loaded.
Alternatively, ct apparatus 500 also can comprise a transparency instruction reception unit 504, and it receives the instruction about the transparency of the first reference line.Reference line indicates unit 506 and indicates the first reference line with this transparency.Like this, user according to the quantity of the tomoscan image of personal like or loading, can select the transparency of the first reference line.Such as, when the tomoscan image loaded is more, higher transparency can be selected, to see the location picture under the first reference line clearly.
The method indicating reference line in computed tomography of the present invention can be used for presentation card, film making card and other post processing cards etc.
As can be seen from such scheme, only indicate the reference line of the tomoscan image of loading due to the present invention, therefore, the user of ct apparatus can be clear that the position of tomoscan image, not by the interference of other reference lines.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. in computed tomography, indicate a method for reference line, comprising:
Load at least one tomoscan image;
The location picture that described tomoscan image is corresponding indicates the first reference line corresponding to described tomoscan image, and described location does not indicate the second reference line corresponding to the tomoscan image that do not load as upper.
2. the method for claim 1, is characterized in that, described method comprises:
According to the quantity of the tomoscan image loaded, determine the transparency of described first reference line and indicate described first reference line with described transparency.
3. the method for claim 1, is characterized in that, described method comprises:
Receive the instruction about the transparency of described first reference line and indicate described first reference line with described transparency.
4. a ct apparatus, comprising:
One tomoscan image loading unit, it loads at least one tomoscan image;
One reference line indicates unit, and it indicates the first reference line corresponding to described tomoscan image on the location picture that described tomoscan image is corresponding, and described location does not indicate the second reference line corresponding to the tomoscan image that do not load as upper.
5. equipment as claimed in claim 4, it is characterized in that, described equipment comprises a transparency determining unit, and it, according to the quantity of the tomoscan image loaded, determines the transparency of described first reference line; Described reference line indicates unit and indicates described first reference line with described transparency.
6. equipment as claimed in claim 4, it is characterized in that, described equipment comprises a transparency instruction reception unit, and it receives the instruction about the transparency of described first reference line; Described reference line indicates unit and indicates described first reference line with described transparency.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410060828.6A CN104856715A (en) | 2014-02-24 | 2014-02-24 | Method and device for marking reference lines in computed tomography |
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| CN201410060828.6A CN104856715A (en) | 2014-02-24 | 2014-02-24 | Method and device for marking reference lines in computed tomography |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106681594A (en) * | 2016-12-30 | 2017-05-17 | 上海联影医疗科技有限公司 | Medical image interface interaction method and medical image printing method |
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| CN106681594A (en) * | 2016-12-30 | 2017-05-17 | 上海联影医疗科技有限公司 | Medical image interface interaction method and medical image printing method |
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Application publication date: 20150826 |