CN109602452A - Organ orientation blocks system - Google Patents
Organ orientation blocks system Download PDFInfo
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- CN109602452A CN109602452A CN201811485192.4A CN201811485192A CN109602452A CN 109602452 A CN109602452 A CN 109602452A CN 201811485192 A CN201811485192 A CN 201811485192A CN 109602452 A CN109602452 A CN 109602452A
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- 210000000056 organ Anatomy 0.000 title claims abstract description 54
- 230000009466 transformation Effects 0.000 claims abstract description 58
- 238000012545 processing Methods 0.000 claims abstract description 56
- 230000002708 enhancing effect Effects 0.000 claims abstract description 35
- 238000000034 method Methods 0.000 claims abstract description 18
- 238000002604 ultrasonography Methods 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 6
- 230000001568 sexual effect Effects 0.000 claims abstract description 6
- 238000001914 filtration Methods 0.000 claims description 90
- 238000000605 extraction Methods 0.000 claims description 9
- 238000012935 Averaging Methods 0.000 claims description 4
- 238000003384 imaging method Methods 0.000 claims description 3
- 238000004458 analytical method Methods 0.000 description 9
- 238000003745 diagnosis Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 210000003754 fetus Anatomy 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 210000001835 viscera Anatomy 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 238000002224 dissection Methods 0.000 description 2
- 230000004807 localization Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 206010067482 No adverse event Diseases 0.000 description 1
- 210000004381 amniotic fluid Anatomy 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000002405 diagnostic procedure Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000013399 early diagnosis Methods 0.000 description 1
- 210000000232 gallbladder Anatomy 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 210000001672 ovary Anatomy 0.000 description 1
- 230000003169 placental effect Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 238000013139 quantization Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- 210000003932 urinary bladder Anatomy 0.000 description 1
- 210000004291 uterus Anatomy 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
- A61B8/0866—Detecting organic movements or changes, e.g. tumours, cysts, swellings involving foetal diagnosis; pre-natal or peri-natal diagnosis of the baby
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/52—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves
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- G06T5/90—
Abstract
The present invention relates to a kind of organ orientations to block system, comprising: energy converter is located in obstetrics' B ultrasound detector, is used under the influence of control signals, received ultrasonic signal or transmitting ultrasonic signal；Printed circuit board is made of channel plate, digital scan change-over panel, keypad and power supply, and power supply is connect with channel plate, digital scan change-over panel and keypad respectively；Colour picture monitor, for amplifying video pictures to be played, and real-time display video pictures to be played；Mosaic processing equipment blocks processing for carrying out mosaic to the sexual organ region in transformation enhancing image, while carrying out picture material reservation process to other regions in transformation enhancing image；Colour picture monitor is also connect with mosaic processing equipment, for real-time display mosaic processing equipment treated transformation enhancing image.By means of the invention it is possible to provide richer reference information for baby parent.
Description
Technical field
The present invention relates to production inspection devices fields more particularly to a kind of organ orientation to block system.
Background technique
Obstetrics' B ultrasound detector is a kind of mode of ultrasonic examination, is a kind of diagnostic test of No operation, is generally facing
Bed application aspect.To subject's no pain, not damaged, "dead", it can trust and be checked.
B ultrasound can clearly display the various section pictures of each internal organs and peripheral organs, since image is imbued with entity sense, approach
In the real structure of dissection, so can clarify a diagnosis in early days using ultrasonic examination.
The audibility range of human ear is limited, can only feel to 20-20000 hertz of sound, 20000 hertz or more of sound
Sound can not just hear that this sound is known as ultrasound.As common sound, ultrasound can be propagated to certain orientation, and can be with
Penetrate object, if encountering obstacle, will echogenicity, different barrier will generate different echo, Ren Mentong
It crosses instrument and this echo is collected and is displayed on the screen, can be used to understand the internal structure of object.Utilize this principle, people
Ultrasonic wave is used for diagnosing and treating human body diseases.The many types for the diasonograph applied on clinical medicine, such as A
Type, Type B, M type, sector and doppler ultrasound type etc..Type B is one of, and is clinically most widely used and easy
It is a kind of.The various section graphics Web publishings that can get each organ of human body viscera by B ultrasound are clear.B ultrasound be relatively specific for liver, gallbladder kidney,
The diagnosis of a variety of organ diseases such as bladder, uterus, ovary.The price of ultrasound diagnosis is also relatively cheap, and has no adverse reaction, can be anti-
Reinspection is looked into.
Summary of the invention
All information of baby, which are carried out Fuzzy processings, in order to solve obstetrics' B ultrasound device in the prior art causes parent can not
The technical issues of obtaining any valuable information, the present invention provides a kind of organ orientations to block system.
The present invention at least has the important inventive point of following two:
(1) image processing mode of customization is introduced, while baby's sexual organ in B ultrasound image is blocked, to other
Picture material is retained, to provide more reference informations while avoiding fetus from identifying for baby parent；
(2) on the basis of executing the wavelet filtering processing based on noise amplitude to image to be processed, according to wavelet filtering
The average brightness value judging result of treated image determines whether that image data after starting meets wavelet filtering processing requires
Image enhancement processing based on linear gradation converter technique.
According to an aspect of the present invention, it provides a kind of organ orientation and blocks system, the system comprises:
Energy converter is located in obstetrics' B ultrasound detector, is used under the influence of control signals, received ultrasonic signal or hair
Penetrate ultrasonic signal；Printed circuit board is made of, the power supply channel plate, digital scan change-over panel, keypad and power supply
Power supply is connect with the channel plate, the digital scan change-over panel and the keypad respectively.
More specifically, being blocked in system in organ orientation, further includes:
Colour picture monitor, for amplifying video pictures to be played, and video pictures to be played described in real-time display.
More specifically, being blocked in system in organ orientation, further includes:
Instant interpolation apparatus is connect with the colour picture monitor, for receiving the video pictures to be played, to it is described to
It plays video pictures and executes instant interpolation processing, to obtain corresponding instant interpolation image, and export the instant interpolation image；
Wavelet filtering equipment is connect with the instant interpolation apparatus, for receiving the instant interpolation image, to the instant interpolation graphs
As executing the wavelet filtering processing based on noise amplitude, to obtain corresponding wavelet filtering image, and the wavelet filtering is exported
Image, wherein executing the wavelet filtering processing based on noise amplitude to the instant interpolation image includes: the instant interpolation graphs
The noise amplitude of picture is bigger, and the dimension for handling selected wavelet basis to the wavelet filtering that the instant interpolation image executes is got over
It is high；Brightness value extract equipment is connect with the wavelet filtering equipment, for receiving the wavelet filtering image, to the small echo
Filtering image executes average brightness value extraction operation, and to obtain corresponding live average brightness value, and it is average to export the scene
Brightness value, it is described that average brightness value extraction operation is executed to the wavelet filtering image, to obtain corresponding live average brightness
Value includes: that each brightness value of each pixel based on the wavelet filtering image executes averagely the wavelet filtering image
Brightness value extraction operation, to obtain corresponding live average brightness value；Data judge equipment, connect with the brightness value extract equipment
It connects, for receiving the live average brightness value, and when the live average brightness value is more than default average brightness value threshold value,
It issues and stops processing order, and when the live average brightness value is less than default average brightness value threshold value, issues and continue
Processing order；Greyscale transformation equipment judges that equipment and the brightness value extract equipment are connect, for connecing with the data respectively
When continuing with order described in receiving, using the image enhancement mode based on linear gradation converter technique to the wavelet filtering image
Image enhancement operation is executed, converts enhancing image to obtain, and exports transformation enhancing image, is also used to described in receive
When stopping processing order, directly enhance image for the wavelet filtering image as transformation, and exports the transformation enhancing image；
Organ identification equipment is connect, for receiving the transformation respectively with the mosaic processing equipment and the greyscale transformation equipment
Enhance image, and feature is executed to transformation enhancing image based on infantile imaging organs' feature and is identified, with from the transformation
Enhance availability organic region in image；Mosaic processing equipment, for the sexual organ region in the transformation enhancing image
It carries out mosaic and blocks processing, while picture material reservation process is carried out to other regions in the transformation enhancing image；Its
In, the colour picture monitor is connect with the mosaic processing equipment, for the processing of mosaic processing equipment described in real-time display
Transformation afterwards enhances image.
More specifically, the organ orientation block in system: the data judge equipment, the greyscale transformation equipment,
The organ identification equipment and the mosaic processing equipment are all connect with 32 bit data bus.
Detailed description of the invention
Embodiment of the present invention is described below with reference to attached drawing, in which:
Fig. 1 is the operation schematic diagram figure that system is blocked according to the organ orientation shown in embodiment of the present invention.
Specific embodiment
The embodiment for blocking system to organ orientation of the invention below with reference to accompanying drawings is described in detail.
Obstetrics' B ultrasound detector can clearly display the various section pictures of each internal organs and peripheral organs, since image is imbued with
Entity sense, close to the real structure of dissection, so can clarify a diagnosis in early days using ultrasound.It more solves over to obstetrics and is permitted
It is difficult to the knotty problem detected more.Such as can to placental localization, amniotic fluid measurement and to single tire polyembryony, development of fetus situation and
Whether deformity and vesicular mole etc. make early diagnosis.
In order to overcome above-mentioned deficiency, the present invention, which has built a kind of organ orientation, blocks system, can effectively solve the problem that corresponding
Technical problem.
Fig. 1 is the operation schematic diagram that system is blocked according to the organ orientation shown in embodiment of the present invention, the system packet
It includes:
Energy converter is located in obstetrics' B ultrasound detector, is used under the influence of control signals, received ultrasonic signal or hair
Penetrate ultrasonic signal；
Printed circuit board is made of, the power supply channel plate, digital scan change-over panel, keypad and power supply
It is connect respectively with the channel plate, the digital scan change-over panel and the keypad.
Then, the specific structure for continuing to block organ orientation of the invention system is further detailed.
It is blocked in system in organ orientation, further includes:
Colour picture monitor, for amplifying video pictures to be played, and video pictures to be played described in real-time display.
It is blocked in system in organ orientation, further includes:
Instant interpolation apparatus is connect with the colour picture monitor, for receiving the video pictures to be played, to it is described to
It plays video pictures and executes instant interpolation processing, to obtain corresponding instant interpolation image, and export the instant interpolation image；
Wavelet filtering equipment is connect with the instant interpolation apparatus, for receiving the instant interpolation image, is to described
When interpolation image execute the wavelet filtering processing based on noise amplitude, to obtain corresponding wavelet filtering image, and described in exporting
Wavelet filtering image, wherein to the instant interpolation image execute the wavelet filtering processing based on noise amplitude include: it is described i.e.
When interpolation image noise amplitude it is bigger, the wavelet filtering executed to the instant interpolation image handles selected wavelet basis
Dimension is higher；
Brightness value extract equipment is connect with the wavelet filtering equipment, for receiving the wavelet filtering image, to described
Wavelet filtering image executes average brightness value extraction operation, to obtain corresponding live average brightness value, and exports the scene
Average brightness value, it is described that average brightness value extraction operation is executed to the wavelet filtering image, it is average to obtain corresponding scene
Brightness value includes: that each brightness value of each pixel based on the wavelet filtering image executes the wavelet filtering image
Average brightness value extraction operation, to obtain corresponding live average brightness value；
Data judge equipment, connect with the brightness value extract equipment, for receiving the live average brightness value, and
It when the scene average brightness value is more than default average brightness value threshold value, issues and stops processing order, and is flat at the scene
When equal brightness value is less than default average brightness value threshold value, sending continues with order；
Greyscale transformation equipment judges that equipment and the brightness value extract equipment are connect, for connecing with the data respectively
When continuing with order described in receiving, using the image enhancement mode based on linear gradation converter technique to the wavelet filtering image
Image enhancement operation is executed, converts enhancing image to obtain, and exports transformation enhancing image, is also used to described in receive
When stopping processing order, directly enhance image for the wavelet filtering image as transformation, and exports the transformation enhancing image；
Organ identification equipment is connect, for receiving respectively with the mosaic processing equipment and the greyscale transformation equipment
The transformation enhances image, and executes feature to transformation enhancing image based on infantile imaging organs' feature and identify, with from
Availability organic region in the transformation enhancing image；
Mosaic processing equipment blocks place for carrying out mosaic to the sexual organ region in the transformation enhancing image
Reason, while picture material reservation process is carried out to other regions in the transformation enhancing image；
Wherein, the colour picture monitor is connect with the mosaic processing equipment, at mosaic described in real-time display
Manage equipment treated transformation enhancing image.
Block in system in organ orientation: the data judge that equipment, the greyscale transformation equipment, the organ are known
Other equipment and the mosaic processing equipment are all connect with 32 bit data bus.
It is blocked in system in organ orientation, further includes:
Instant filter apparatus, it is described for receiving between the greyscale transformation equipment and the organ identification equipment
Transformation enhancing image is analyzed to obtain the amplitude of various noises the noise in the transformation enhancing image, based on various
The amplitude of noise determines the credit rating of the transformation enhancing image, is less than or equal to pre-determined lower limit quality in the credit rating
When grade, based on the credit rating apart from the far and near by transformation enhancing image averaging point of the pre-determined lower limit credit rating
It is cut into each piecemeal of corresponding block size, to each piecemeal, the pixel value variance based on the piecemeal selects corresponding not homogeneous
Several gaussian filtering process is combined each filtering piecemeal of acquisition to obtain multiple gaussian filtering figure with obtaining filtering piecemeal
Picture, the distance based on the credit rating apart from the pre-determined lower limit credit rating divide the multiple gaussian filtering image averaging
It is cut into each piecemeal of corresponding block size, to each piecemeal, the pixel value variance based on the piecemeal selects corresponding different dimensional
Several wavelet filterings is handled to obtain filtering piecemeal, combines each filtering piecemeal of acquisition to obtain instant filtering image.
Block in system in organ orientation: the instant filter apparatus is also used to be higher than in the credit rating default
When lower limit credit rating, to transformation enhancing image overall execution single gaussian filtering process to obtain single gaussian filtering figure
Picture is filtered to the single gaussian filtering image overall execution 2-d wavelet to obtain instant filtering image.
Block in system in organ orientation: the instant filter apparatus is also used to replace the instant filtering image
The transformation enhancing image is sent to the organ identification equipment.
It is blocked in system in organ orientation: in the instant filter apparatus, the pixel value variance based on the piecemeal
Selecting the gaussian filtering process of corresponding different number to obtain filtering piecemeal includes: to each piecemeal, the pixel of the piecemeal
Value variance is bigger, and the number of the gaussian filtering process of selection is fewer.
It is blocked in system in organ orientation: in the instant filter apparatus, the pixel value variance based on the piecemeal
Selecting the wavelet filtering of corresponding different dimensions to handle to obtain filtering piecemeal includes: to each piecemeal, the pixel of the piecemeal
Value variance is bigger, and the dimension of the wavelet filtering processing of selection is smaller.
In addition, small echo (Wavelet) this term, as its name suggests, " small echo " is exactly small in the wavelet filtering equipment
Waveform.It is so-called it is " small " refer to he have Decay Rate；And it is referred to as the fluctuation that " wave " then refers to it, the shake of amplitude alternate positive and negative
Swing form.Compared with Fourier transformation, wavelet transformation is the localization analysis of time (space) frequency, he passes through flexible translation
Operation gradually carries out multi-scale refinement to signal (function), is finally reached high frequency treatment time subdivision, and frequency is segmented at low frequency, can be certainly
The dynamic requirement for adapting to time frequency signal analysis, so as to focus on any details of signal, the difficulty for solving Fourier transformation is asked
Topic has become the important breakthrough since Fourier transformation in scientific method.Someone calls wavelet transformation that " mathematics is micro-
Mirror ".
The application of wavelet analysis is that the theoretical research with wavelet analysis is bound tightly together ground.He believes in science and technology
Breath industrial field achieves the achievement to attract people's attention.Electronic information technology is a field important in six big new and high technologies, he
Importance be image and signal processing.Now, signal processing has become the pith of contemporary science and technology work, letter
Number processing purpose be exactly: accurately analysis, diagnosis, coding compression and quantization, quickly transmitting or storage, accurately reconstruct (or
Restore).From the point of view of mathematically angle, signal and image procossing can uniformly regard that (image can be regarded as two to signal processing as
Dimensional signal), in wavelet analysis in many applications of many analyses, signal processing problems can be attributed to.For its property
It is to stablize constant signal at any time, the ideal tools of processing are still Fourier analysis.But in practical applications exhausted big
Majority signal is non-stable, and the tool especially suitable for unstable signal is exactly wavelet analysis.
System is blocked using organ orientation of the invention, for obstetrics' B ultrasound device in the prior art by all information of baby
The technical issues of Fuzzy processing causes parent that can not obtain any valuable information is carried out, by the image procossing for introducing customization
Mode, while baby's sexual organ in B ultrasound image is blocked, other picture materials are retained, to avoid fetus
More reference informations are provided while identification for baby parent；In addition, executing to image to be processed based on the small of noise amplitude
On the basis of wave filtering processing, determine whether that starting is full according to the average brightness value judging result of wavelet filtering treated image
The image enhancement processing based on linear gradation converter technique that image data requires after sufficient wavelet filtering processing.
It is understood that although the present invention has been disclosed in the preferred embodiments as above, above-described embodiment not to
Limit the present invention.For any person skilled in the art, without departing from the scope of the technical proposal of the invention,
Many possible changes and modifications all are made to technical solution of the present invention using the technology contents of the disclosure above, or are revised as
With the equivalent embodiment of variation.Therefore, anything that does not depart from the technical scheme of the invention are right according to the technical essence of the invention
Any simple modifications, equivalents, and modifications made for any of the above embodiments still fall within the range of technical solution of the present invention protection
It is interior.
Claims (9)
1. a kind of organ orientation blocks system characterized by comprising
Energy converter is located in obstetrics' B ultrasound detector, under the influence of control signals, received ultrasonic signal or transmitting to be super
Acoustic signals；
Printed circuit board is made of channel plate, digital scan change-over panel, keypad and power supply, the power supply difference
It is connect with the channel plate, the digital scan change-over panel and the keypad.
2. organ orientation as described in claim 1 blocks system, which is characterized in that the system also includes:
Colour picture monitor, for amplifying video pictures to be played, and video pictures to be played described in real-time display.
3. organ orientation as claimed in claim 2 blocks system, which is characterized in that the system also includes:
Instant interpolation apparatus is connect with the colour picture monitor, for receiving the video pictures to be played, to described to be played
Video pictures execute instant interpolation processing, to obtain corresponding instant interpolation image, and export the instant interpolation image；
Wavelet filtering equipment is connect with the instant interpolation apparatus, for receiving the instant interpolation image, is inserted immediately to described
It is worth image and executes the wavelet filtering processing based on noise amplitude, to obtain corresponding wavelet filtering image, and exports the small echo
Filtering image, wherein it includes: described immediately slotting for executing the wavelet filtering processing based on noise amplitude to the instant interpolation image
The noise amplitude for being worth image is bigger, handles the wavelet filtering that the instant interpolation image executes the dimension of selected wavelet basis
It is higher；
Brightness value extract equipment is connect with the wavelet filtering equipment, for receiving the wavelet filtering image, to the small echo
Filtering image executes average brightness value extraction operation, and to obtain corresponding live average brightness value, and it is average to export the scene
Brightness value, it is described that average brightness value extraction operation is executed to the wavelet filtering image, to obtain corresponding live average brightness
Value includes: that each brightness value of each pixel based on the wavelet filtering image executes averagely the wavelet filtering image
Brightness value extraction operation, to obtain corresponding live average brightness value；
Data judge equipment, connect with the brightness value extract equipment, for receiving the live average brightness value, and described
It when live average brightness value is more than default average brightness value threshold value, issues and stops processing order, and is average bright at the scene
When angle value is less than default average brightness value threshold value, sending continues with order；
Greyscale transformation equipment judges that equipment and the brightness value extract equipment are connect, for receiving with the data respectively
It is described when continuing with order, the wavelet filtering image is executed using the image enhancement mode based on linear gradation converter technique
Image enhancement operation converts enhancing image to obtain, and exports the transformation enhancing image, is also used to receiving the stopping
When processing order, directly enhance image for the wavelet filtering image as transformation, and exports the transformation enhancing image；
Organ identification equipment is connect with the mosaic processing equipment and the greyscale transformation equipment respectively, described for receiving
Transformation enhancing image, and feature is executed to transformation enhancing image based on infantile imaging organs' feature and is identified, with from described
Availability organic region in transformation enhancing image；
Mosaic processing equipment blocks processing for carrying out mosaic to the sexual organ region in the transformation enhancing image, together
When to it is described transformation enhancing image in other regions carry out picture material reservation process；
Wherein, the colour picture monitor is connect with the mosaic processing equipment, is set for mosaic processing described in real-time display
For treated, transformation enhances image.
4. organ orientation as claimed in claim 3 blocks system, it is characterised in that:
The data judge equipment, the greyscale transformation equipment, the organ identification equipment and the mosaic processing equipment all
It is connect with 32 bit data bus.
5. organ orientation as claimed in claim 4 blocks system, which is characterized in that the system also includes:
Instant filter apparatus, between the greyscale transformation equipment and the organ identification equipment, for receiving the transformation
Enhance image, the noise in the transformation enhancing image is analyzed to obtain the amplitude of various noises, various noises are based on
Amplitude determine it is described transformation enhancing image credit rating, the credit rating be less than or equal to pre-determined lower limit credit rating
When, transformation enhancing image averaging is divided into apart from the far and near of the pre-determined lower limit credit rating based on the credit rating
Each piecemeal of corresponding block size, to each piecemeal, the pixel value variance based on the piecemeal selects corresponding different numbers
Gaussian filtering process is combined each filtering piecemeal of acquisition to obtain multiple gaussian filtering image, base with obtaining filtering piecemeal
The multiple gaussian filtering image averaging is divided into distance of the credit rating apart from the pre-determined lower limit credit rating
Each piecemeal of corresponding block size, to each piecemeal, the pixel value variance based on the piecemeal selects corresponding different dimensions
Wavelet filtering processing is combined each filtering piecemeal of acquisition to obtain instant filtering image with obtaining filtering piecemeal.
6. organ orientation as claimed in claim 5 blocks system, it is characterised in that:
The instant filter apparatus is also used to enhance the transformation when the credit rating is higher than pre-determined lower limit credit rating
Image overall execution single gaussian filtering process is to obtain single gaussian filtering image, whole to the single gaussian filtering image
Body executes 2-d wavelet filtering processing to obtain instant filtering image.
7. organ orientation as claimed in claim 6 blocks system, it is characterised in that:
The instant filter apparatus, which is also used to replacing the instant filtering image into the transformation enhancing image, is sent to the device
Official identifies equipment.
8. organ orientation as claimed in claim 7 blocks system, it is characterised in that:
In the instant filter apparatus, the pixel value variance based on the piecemeal is selected at the gaussian filtering of corresponding different numbers
Reason includes: to each piecemeal to obtain filtering piecemeal, and the pixel value variance of the piecemeal is bigger, the gaussian filtering process of selection
Number is fewer.
9. organ orientation as claimed in claim 8 blocks system, it is characterised in that:
In the instant filter apparatus, the pixel value variance based on the piecemeal is selected at the wavelet filtering of corresponding different dimensions
Reason includes: to each piecemeal to obtain filtering piecemeal, and the pixel value variance of the piecemeal is bigger, the wavelet filtering processing of selection
Dimension is smaller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811485192.4A CN109602452A (en) | 2018-12-06 | 2018-12-06 | Organ orientation blocks system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811485192.4A CN109602452A (en) | 2018-12-06 | 2018-12-06 | Organ orientation blocks system |
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| Publication Number | Publication Date |
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| CN109602452A true CN109602452A (en) | 2019-04-12 |
Family
ID=66007169
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811485192.4A Withdrawn CN109602452A (en) | 2018-12-06 | 2018-12-06 | Organ orientation blocks system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113709519A (en) * | 2021-08-27 | 2021-11-26 | 上海掌门科技有限公司 | Method and equipment for determining live broadcast shielding area |
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