CN108209877A - The acquisition method and device of a kind of human body scalp and hair information - Google Patents
The acquisition method and device of a kind of human body scalp and hair information Download PDFInfo
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- CN108209877A CN108209877A CN201810135987.6A CN201810135987A CN108209877A CN 108209877 A CN108209877 A CN 108209877A CN 201810135987 A CN201810135987 A CN 201810135987A CN 108209877 A CN108209877 A CN 108209877A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/44—Detecting, measuring or recording for evaluating the integumentary system, e.g. skin, hair or nails
- A61B5/441—Skin evaluation, e.g. for skin disorder diagnosis
- A61B5/446—Scalp evaluation or scalp disorder diagnosis, e.g. dandruff
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/44—Detecting, measuring or recording for evaluating the integumentary system, e.g. skin, hair or nails
- A61B5/448—Hair evaluation, e.g. for hair disorder diagnosis
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Abstract
The invention discloses a kind of human body scalps and the acquisition method and device of hair information, belong to head detection field, by determining AnchorPoint in the both sides of human body head median sagittal plane, the scanning of hair overlay area is completed in the scanning supporting part that AnchorPoint setting can be rotated around AnchorPoint line, and the acquisition of scanning supporting part overlay area scalp and hair information is completed by the setting Scanning Detction column in scanning supporting part and hair scanning mirror, accuracy and comprehensive height, it can realize the acquisition of scalp sites scalp and hair information, keeping track and observe available for scalp and hair condition.The human body scalp of the present invention and the acquisition method and device of hair information, method is simple, and setting is easy, simple operation, the comprehensive and repeatable of scalp and hair information collection can be effectively promoted, so as to fulfill the long-term accurate tracking of scalp region and state, there is greatly application and promotional value.
Description
Technical field
The invention belongs to head detection fields, and in particular to a kind of human body scalp and the acquisition method and dress of hair information
It puts.
Background technology
Hair is the one of the important signs that of human appearance, be related to the disease of hair can directly affect people mental health and
Quality of life, so with the continuous improvement of people's living standards, people also increasingly pay close attention to the health of scalp and hair.
Hair follicle disease has its specificity compared with skin disease or other diseases, usually based on the change of number of hairs and quality, also
It can be with the change of scalp.It is alopecia disease that hair follicle disease is clinically most commonly seen, and diagnose and treat is compared with other
Disease has very big specificity, and the parameter that needs to assess or measure is more, such as assess the coverage condition of hair, number of hairs,
The tissue of the hair growths state such as hair shaft number, hair shaft form, residing hair follicle cycle and scalp in diameter, Follicular Unit
Pathological etc. generally requires to educate hair and hair care in the therapeutic process of hair follicle disease.
In the prior art, the clinical application to educating hair, hair care category product only comments safety with observing big number
Valency, and to efficacy assessments what for less, even if individual product employs efficacy assessments, being also limited only to naked eyes judgement or sxemiquantitative being commented
The effect of valency, this allows for its result there is larger subjectivity and blindness, fully can not objectively evaluate product.And
The treatment of hair follicle disease is often the process of period gradual change, needs to carry out the therapeutic effect of different phase objective observation and comment
Valency, so as to judge healing is effective or invalid.Therefore, the evaluation of hair growth situation and scalp health state is become
For nowadays urgent problem to be solved.
Although hair image analytical technology can be used in the prior art carrys out objective quantitatively assessment hair growth situation, pass through
To scalp, a certain fixed region take pictures serially whithin a period of time, such as generally selects 1cm2Or 2cm2Region, away from
Hair is shaved off at scalp surface 1mm, is taken pictures, as benchmark；It after a period of time, then takes pictures in same region, then
Hair is shaved off after the same method；It so repeats, until there is enough pictures to carry out analysis comparison, life is calculated with this
The ratio of for a long time/stand-down hair simultaneously measures the linear growth velocities of hair, the diameter of hair and density etc., has non-intruding
Property, integrality, accuracy and the advantages that repeatability, but the sample size of this method acquisition is less, can only toposcopy, it is impossible to
The hair growth situation of reflection human body head entirety comprehensively, along with the speed of growth of human body head hair is very slow, in short term
Interior growth change is very subtle, and small sample amount and short-term inspection are difficult to make and accurately judge that, and human body head scalp
The number of hairs of attachment is huge, densely distributed, it is difficult to precise positioning is carried out, it is difficult to even same to the same area, same hair follicle
Hair carries out long-term follow (several months, several years) and measures inspection, checks that the result of measurement often generates larger deviation, influences people
The acquisition and evaluation of the true hair in body head and scalp status data.
Invention content
For the disadvantages described above or Improvement requirement of the prior art, the present invention provides a kind of human body scalp and hair information
Acquisition method and device, can be around in AnchorPoint setting wherein by determining AnchorPoint in the both sides of human body head median sagittal plane
The scanning supporting part of AnchorPoint line rotation is swept to complete the scanning of hair overlay area by being set in scanning supporting part
Retouch detection column and hair scanning mirror come complete scanning supporting part overlay area scalp and hair information acquisition, accuracy and comprehensively
Property it is high, can realize the acquisition of scalp sites scalp and hair information, keeping track and observe available for scalp and hair condition.
To achieve the above object, one aspect of the present invention provides a kind of human body scalp and the acquisition method of hair information,
For collecting the scalp information of human body head and hair information, its step are as follows：
S1：An AnchorPoint is determined respectively in the median sagittal plane both sides of the human body head；
S2：In the hair adhering zone of the human body head, several scanning supporting parts are set, the scanning supporting part
Both ends are correspondingly arranged at respectively on the AnchorPoint, and the scanning supporting part can be rotated around the AnchorPoint line；
S3：Multiple axis and the scalp surface phase are arranged at intervals on the scanning supporting part side opposite with scalp
The Scanning Detction column of friendship and the hair that setting can be moved back and forth along its both ends on the opposite another side of the scanning supporting part
Scanning mirror is sent out, the detection light which sends out can be irradiated to the human body head by the Scanning Detction column and be reflected back
The hair scanning mirror；
S4：The hair scanning mirror, which sends out scanning light and passes through the Scanning Detction column of corresponding position, is irradiated to the people
Body head, the reflected light with scalp and hair information are incident in the hair scanning mirror and are tested and analyzed, and realize phase
The acquisition of position scalp and hair information is answered, by the reciprocating movement and the scanning supporting part of the hair scanning mirror around axle center
The scalp of the human body head scalp sites and the acquisition of hair information can be realized in the rotation of point line.
As a further improvement on the present invention, the Scanning Detction column and the hair scanning mirror are wholely set or separately set
It puts.
As a further improvement on the present invention, the AnchorPoint determines by the following method：
The lower gnathion positioned at lower jaw lower edge lowest part is chosen on the median sagittal plane of the human body head, positioned at nasal bone
The bridge of the nose point of most recess and the point farthest apart from the lower gnathion, i.e. back vertex, by the lower gnathion and the back
Vertex is connected in alignment, and a ray and the straight line intersection are drawn from the bridge of the nose point, the position of the mobile intersection point until its
Equal with the distance of the bridge of the nose point and the back vertex, this intersection point is virtual centre point, and the AnchorPoint is divided into described
The both sides of human body head and the vertical median sagittal plane of its line with the virtual centre point.
Another aspect of the present invention provides a kind of human body scalp and the harvester of hair information, for acquiring human body
The hair on head and scalp status information, which is characterized in that
Including several end sets the scanning branch on the AnchorPoint positioned at the human body head median sagittal plane both sides
Support band, multiple axis being disposed on the scanning supporting part side opposite with scalp intersect with the scalp surface
Scanning Detction column and the hair scanning that can be moved back and forth at opposite its both ends of another side upper edge of the scanning supporting part
Mirror；
The scanning supporting part can be rotated around the AnchorPoint line to be scanned with the branch for realizing the scanning supporting part, institute
It states hair scanning mirror and can send out detection light and pass through the Scanning Detction column and be irradiated to the human body head, then the detection light exists
The human body head reflects, and can be reflected back in the hair scanning mirror by the Scanning Detction column, realizes the scanning
The acquisition of supporting part overlay area scalp and hair information；By it is described scanning supporting part around AnchorPoint line rotation and it is described
The reciprocating movement of hair scanning mirror can complete the scalp of the human body head scalp region and the acquisition of hair information.
As a further improvement on the present invention, the Scanning Detction column and the hair scanning mirror can be wholely set or separate
Setting.
As a further improvement on the present invention, the corresponding scanning supporting part is respectively arranged with axis on two AnchorPoints
Heart point stent, several bracket grooves are provided on the AnchorPoint stent, and the end of the scanning supporting part can be correspondingly arranged at institute
It states in bracket groove, and can be moved up and down in the bracket groove.
As a further improvement on the present invention, the Scanning Detction column includes light source column and detection column, the hair scanning
The detection light of mirror can be emitted to after the human body head by the light source column and be reflected back the hair scanning through the detection column
In mirror, realize the observation to images such as the human body head hair and scalps, image or take pictures.
As a further improvement on the present invention, corresponding several scanning supporting parts are provided with the band for intersecting with it and connecting
Dynamic band, the drive band can drive the scanning supporting part to be rotated around the AnchorPoint line, complete the human body to scalp region
The acquisition of scalp and hair information.
As a further improvement on the present invention, the corresponding AnchorPoint stent is provided with the head fixation branch for being not easy deformation
Frame can be simultaneously set on the human body head for cirque structure, the head fixing bracket it is provided circumferentially about have it is multiple
The head fixing bracket can be fixed on the human body head, and can be by institute by fixed knob by rotating the fixed knob
AnchorPoint stent is stated to be fixed on the AnchorPoint.
As a further improvement on the present invention, the light source column and the detection column are arranged at intervals, a detection column
A detection unit is formed with four light source columns of its surrounding setting, i.e., is provided with multigroup detection on the inside of described scanning supporting part
Unit can complete the acquisition of the scanning supporting part overlay area scalp and hair information with multigroup detection unit.
As a further improvement on the present invention, the hair scanning mirror includes light source group and detector, passes through the light source
Four light source columns of the group into a detection unit send out detection light, and are received with the detector from the anti-of the detection column
Light is penetrated, then completes the acquisition of the human body head scalp and hair information.
As a further improvement on the present invention, the outside of the harvester is provided with head-shield, to prevent invading for extraneous light
Enter.
In general, by the above technical scheme conceived by the present invention compared with prior art, have below beneficial to effect
Fruit：
(1) human body scalp of the invention and the acquisition method and device of hair information, are sweared by being hit exactly in human body head
The both sides in shape face determine AnchorPoint, and hair covering is completed in the scanning supporting part that AnchorPoint setting can be rotated around AnchorPoint line
The scanning in region, and covered by the setting Scanning Detction column in scanning supporting part and hair scanning mirror to complete scanning supporting part
The acquisition of region scalp and hair information, accuracy and comprehensive height, can realize the acquisition of scalp sites scalp and hair information,
Keeping track and observe available for scalp and hair condition, practicability is high；
(2) human body scalp of the invention and the acquisition method of hair information, by being relatively fixed in human body head selection
Lower gnathion, bridge of the nose point and back vertex, determine the virtual centre point and AnchorPoint of human body head, set on corresponding fixed point
Electromagnetic Sources and magnetic detector are put, realizes and generates magnetic field in human body head to be positioned, scanning support when promoting Multiple-Scan
The installation synchronism of band and the accuracy and repeatability in scalp sites positioning；
(3) human body scalp of the invention and the harvester of hair information, by setting head-shield outside scanning supporting part
It shields the intrusion of ambient, effectively improves the accuracy of scalp and hair condition acquisition, and scan sweeping in supporting part
Retouch detection column and include light source column and detection column arranged for interval, form continuous multigroup detection unit, detection it is comprehensive and accurate
Property is further promoted；
(4) human body scalp of the invention and the acquisition method and device of hair information, method is simple, and setting is easy, behaviour
It is convenient to make, and the comprehensive and repeatable of scalp and hair information collection can be effectively promoted, so as to fulfill scalp region and state
Long-term accurate tracking, have greatly application and promotional value.
Description of the drawings
Fig. 1 is the overall structure diagram of human body scalp and hair information collecting device in the embodiment of the present invention；
Fig. 2 is the overall structure vertical view of human body scalp and hair information collecting device in the embodiment of the present invention；
Fig. 3 is the AnchorPoint supporting structure schematic diagram of human body scalp and hair information collecting device in the embodiment of the present invention；
Fig. 4 is the overall structure front view of human body scalp and hair information collecting device in the embodiment of the present invention；
Fig. 5 (a) is that the Scanning Detction rod structure of human body scalp and hair information collecting device is illustrated in the embodiment of the present invention
Figure；
Fig. 5 (b) is that the Scanning Detction rod structure of human body scalp and hair information collecting device is looked up in the embodiment of the present invention
Figure；
Fig. 6 is human body scalp and the Scanning Detction column of hair information collecting device and hair scanning mirror in the embodiment of the present invention
Cooperation schematic diagram；
Fig. 7 is that the scanning range of hair scanning mirror in human body scalp and hair information collecting device in the embodiment of the present invention is shown
It is intended to；
Fig. 8 (a) is that the structure in the embodiment of the present invention after human body scalp and hair information collecting device peripheral hardware head-shield is faced
Figure；
Fig. 8 (b) is that the structure side in the embodiment of the present invention after human body scalp and hair information collecting device peripheral hardware head-shield regards
Figure；
In all the appended drawings, same reference numeral represents identical technical characteristic, specially：1. human body head, 10. axis
Heart point stent, 11. bracket grooves, 12. AnchorPoint tablettings, 13. AnchorPoint fixed knobs, 14. head fixing brackets, the rotation of 15. stents
Tabletting is fixed on button, 16. heads, and 17. telescopic device boxes, 18. elastic telescopic devices, 19. times chin bands, 20. scan supporting parts,
21. Scanning Detction column, 22. light source columns, 23. light source column holders, 24. detection columns, 25. pull out tooth, and 26., which pull out tooth, drives silk, and 27. lead
Rail, 28. rail guidance ropes, 30. hair scanning mirrors, 31. light source groups, 32. detectors, 33. polarizers, 34. analyzers, 35. is recessed
Face mirror, 36. detection units, 37. detection zones, 40. strop guide wires, 41. rostral motors, 42. motors band driving wheel, 43. bands
Dynamic band, 44. drive band followers, motor after 45., and motor driving wheel after 46., 47., which pull out tooth, drives silk follower, 50. shoulders
Portion's stent, 51. device general supplies, 52. control systems, 53. head-shields, 54. elastic edge bands.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, it is right
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only to explain the present invention, not
For limiting the present invention.
In addition, as long as technical characteristic involved in the various embodiments of the present invention described below is each other not
Conflict is formed to can be combined with each other.
Acquisition method the making substantially based on human body head of human body scalp and hair information in the preferred embodiment of the present invention
Type feature, since the muscle of head of human body is more shallow, the basic styling feature on head is generally determined by the shape of skull, adult
Crinial bone does not mutate with the variation of age and weight, and smaller by such environmental effects, the difficulty artificially changed is big, skull
Feature has stronger internal stability compared with surface used by existing fingerprint recognition, facial recognition techniques etc.
And invulnerability.
Human body head can be divided into brainpan and viscerocranium, and brainpan side is generally in irregular cycle, and top surface is in oval, and viscerocranium is then
It tapers slightly, and the human hair overwhelming majority is all attached on the head based on brainpan.Furthermore on human body head scalp
Hair follicle once generate, quantity will not generally change (except external force is destroyed or alopecia cicatrisata etc. in addition to) it is and each
Hair follicle and hair, from arrangement, but have its specific arrangement form, and irregular not along linear systematic as fingerprint, and
Its arrangement form will not generally change.
Based on above-mentioned 2 points, the acquisition method of human body scalp and hair information in the preferred embodiment of the present invention is in brainpan side
The circle in face connects ectocentral position setting AnchorPoint stent 10, places several scanning supporting parts 20 thereon, scans supporting part
Be provided with guide rail 27 and several Scanning Detction columns 21 on 20, Scanning Detction column 21 is in comb teeth-shaped, inside be disposed with optical system or
It is hollow, it is inserted into tested personnel's hair, it is vertical with scalp, it is evenly arranged in scanning supporting part 20, scans in supporting part 20 also
Hair scanning mirror 30 is provided with, can be transported in the guide rail 27 in scanning supporting part 20 under the drive of the motor 41 of head on both sides
Row, is scanned point by point, acquires the image informations such as hair and scalp；Then after scanning through a line, scanning supporting part 20 is after head
Under the motor 45 in portion drives, limited by AnchorPoint stent 10 and rotated around brainpan both sides AnchorPoint, so as to collect entire human body head
The image informations such as the hair and scalp of top position；The image collected information is finally passed to computer system in real time, system is known
Not and the data such as the quantity of hair in every image, the diameter for measuring every hair are counted, then by system according to neighbor map
The arrangement form feature of hair follicle or hair is spliced automatically as in, ultimately forms complete tested personnel crown position
Hair and scalp image complete the acquisition of human body scalp and hair information.
Further specifically, in the preferred embodiment of the present invention human body scalp and the acquisition method of hair information by human body head
Skin and hair information collecting device, structure in a preferred embodiment is as shown in Fig. 1~7.
Before the acquisition of human body scalp and hair information is carried out, it is necessary first to determine one respectively in the both sides of human body head 1
A AnchorPoint, preferred embodiment axis point determine to determine by the following method：First determine the median sagittal of human body head 1
Face, i.e., the virtual centre point of human body head and cause the substantially symmetric vertical plane of head on both sides, choose lower gnathion 2, back
Vertex and bridge of the nose point, wherein, lower gnathion refers to lower jaw lower edge minimum point, i.e., lower jaw lower edge intersects with head point, back vertex
It is preferred that refer on human body head median sagittal plane, the point farthest apart from lower gnathion, and bridge of the nose point is hit exactly for human body nasal bone on head
The most concave point of sagittal plane；Then lower gnathion and back vertex are connected in line, the excessively virtual centre point of the straight line, from bridge of the nose point
A ray and the straight line intersection are drawn, it, should when distance of the bridge of the nose point away from intersection point is equal with distance of the back vertex away from the intersection point
Intersection point is just the virtual centre point in human body head brainpan, and AnchorPoint is vertical with head median sagittal plane for the virtual centre point
To the point of brainpan both sides, virtual centre point and AnchorPoint may thereby determine that.
Further, method for distinguishing, and the position of AnchorPoint also can be selected in the determining of preferred embodiment of the present invention axis point
It puts without especially accurately, the error that AnchorPoint is chosen twice can be modified by the comparison of scalp and hair information.
Further, as shown in fig. 1, AnchorPoint stent 10 is respectively arranged on two AnchorPoints, in preferred embodiment
AnchorPoint stent 10 include bracket groove 11, AnchorPoint tabletting 12 and AnchorPoint fixed knob 13, be placed in head fix branch
On frame 14, in use, by tightening AnchorPoint fixed knob 13 thereon, AnchorPoint tabletting 12 is firmly pressed in tested personnel's brain
On the scalp for the AnchorPoint that cranium side is chosen；Further, being provided with several between two AnchorPoint stents 10 can surround
Scanning supporting part 20 on scalp, the both ends of scanning supporting part 20 are separately positioned in the bracket groove 11 on AnchorPoint stent 10,
Then bracket groove 11 can be rotated around the center of AnchorPoint line stent 10, and then drive the scanning supporting part 20 set in its slot
End is rotated around brainpan side AnchorPoint；It is further preferred that the end of scanning supporting part 20 can move up and down in slot, with certainly
It is dynamic to adapt to the size and form on different tested personnel heads, and be preferably provided with scanning supporting part 20 and be higher than tested personnel head hair style
The position of hair so that, in Scanning Detction, the hair of tested personnel does not interfere with the operation of device for it.
Further, it is preferable to the quantity that supporting part 20 is scanned in the harvester of embodiment is six, preferably angularly
Tested personnel's overhead is distributed in, the both ends of every scanning supporting part 20 are consolidated respectively by the bracket groove 11 of left and right two into head
In two telescopic device boxes 17 that 14 inside of fixed rack is set, the elasticity that corresponding number is provided in each telescopic device box 17 is stretched
Compression apparatus 18 strains at the end of scanning supporting part 20 being respectively connected, certain stroke is provided in telescopic device box 17,
The light source column holder 23 of Scanning Detction column 21 being arranged on when every scanning supporting part 20 being made to work is close to and perpendicular to scalp.
Preferably, scanning supporting part 20 selects vertical direction soft, the hard material of horizontal direction, to meet its Vertical Square at work
Change to be bonded the bumps of tested personnel's head dummy always, horizontal direction, which will then remain, stays in tested personnel's overhead
Angle is constant.
Further, it is preferable to the head fixing bracket 14 in embodiment rotates two thereon around tested personnel head
AnchorPoint fixed knob 13 and several stent knobs 15, can realize its fixation on human body head periphery, stent knob
15 preferably three, also can there are one, two, four, five or more, the bottom of each stent knob 15 is preferably set
It is equipped with head and fixes tabletting 16, head fixing bracket 14 is fixed on tested person by 15 axis point fixed knobs 13 of stent knob
The head of member, the lower chin band 19 of lower part preferably setting of 14 both sides of head fixing bracket make it more firmly be placed in tested person
On the head of member.When being disposed before device detection on the head of tested personnel, it is necessary to assure head fixing bracket 14 is forward and backward
End and on the top of scanning supporting part 20 being arranged inside, is aligned, knob is fixed with tested personnel head median sagittal plane
Afterwards, the top of every scanning supporting part 20 will be always worked on the median sagittal plane of tested personnel head.
Further, band 43 is driven to be preferably provided at often so that band 43 to be driven to connect between two adjacent scanning supporting parts 20
Item scans the top of supporting part 20, and equidistant connection, scanning supporting part 20 to be driven to be rotated around brainpan both sides AnchorPoint, from
And realize the detection of the hair and scalp at the positions such as full crown to tested personnel.Tested personnel during in order to which described device being suitble to work
The variation of front and rear head dummy drives band 43 to be also made by having with scanning the material of 20 identical characteristic of supporting part.
Further, Fig. 2 and Fig. 4 be respectively in the preferred embodiment of the present invention harvester using vertical view and facing
Figure, wherein, all it is respectively arranged at least one hair scanning mirror 30 in every scanning supporting part 20；It is it is further preferred that intermediate
Between be separated with one scanning supporting part 20 two scanning supporting parts 20 on hair scanning mirror 30 preferably by the head of 1 side of human body head
Side motor 41 drives, and hair scanning mirror 30 is run in the guide rail 27 in scanning supporting part 20, and guide rail 27 is preferably along scanning branch
The axis setting of band 20 is supportted, and rail guidance rope 28 is set hair scanning mirror 30 to be driven to move in guide rail 27.It is preferably implemented
After rail guidance rope 28 in example is scanned through the both ends of supporting part 20, into strop guide wire 40, then reaches and wind
It on rostral motor band driving wheel 42, is finally driven by rostral motor 41, so as to fulfill hair scanning mirror 30 in scanning supporting part 20
Movement in the guide rail 27 on top.
Further, it is preferable to several Scanning Detction columns 21 and upper part of scanning supporting part 20 in embodiment by its underpart
Guide rail 27 form, Scanning Detction column 21 again including light source column 22 and detection column 24, Scanning Detction column 21 be inserted into tested personnel's head
In the hair in portion, 22 outside of light source column is fixedly installed light source column holder 23, and 23 lower end of light source column holder is round and smooth to be in direct contact with
Tested personnel's scalp sites detect the distance that the lower end of column 24 is preferably remained fixed with tested personnel's scalp.Every 4 light source columns 22
It is set around a detection column 24 and forms a detection unit 36, as shown in Figure 5, then detection unit 36 is successively etc. one by one
Distance is covered in entirely scanning supporting part 20.
Further, it is preferable to which the structure of hair scanning mirror 30 in embodiment is as shown in Figure 6, it is preferably arranged on and sweeps
The dermoscopy in supporting part 20 is retouched, lower end can be run under the drive of rail guidance rope 28 in guide rail 27；Further, hair
The preferred corresponding detection unit 36 of scanning mirror 30, the specific light that light source group 31 is sent out can pass through 4 light source columns 22 under it
At the scalp for reaching tested personnel's detection, the light reflected through tested personnel's scalp, hair or hair follicle etc. can be again by centre
Detection column 24 is passed back in the detector 32 of hair scanning mirror 30, and lens group and CCD or CMOS etc. are preferably provided in detector 32
Chip, so as to be acquired to image informations such as the scalps, hair and hair follicle at the positions such as the tested personnel crown；Further, light
Concave mirror 35 is preferably provided with above each light source of source group 31, it is parallel to front irradiation after can light be assembled, then in front of it
The polarizer 33 can be installed, change the polarization state of incident light, ensure light that light source group 31 is sent out can be irradiated to by the polarizer 33 by
On survey personnel's scalp, system not cannot be introduced by the light of the polarizer 33 and be irradiated on scalp；Further, before detector 32
Analyzer 34 can be installed, the light for ensureing to reflect or scatter from scalp, hair and hair follicle etc. enters detector by analyzer 34
32, it cannot be introduced into detector 32 without the light of analyzer 34.The unrestrained anti-of tested personnel head epidermis is filtered by using polarizer
Penetrate light, selective collection transmitted ray observation, without using immersion fluid, you can observe the structure under epidermis, it may be observed that
Epidermis, epidermis, epidermis and corium intersection and dermopapillary color and structure, may also provide scalp hair follicles unit in surface
The structural information of opening, and can clearly display hair shaft form, hair damages, color and luster, grease, dandruff, root of hair form and
Papillary layer of corium capillary form etc..
Further, it can be had hair dyed by the hair root of hair to positions such as the tested personnel crowns, so as to pass through scanning collection
Image come data such as the ratios that measures the linear growth velocities of hair and count growth period/stand-down hair follicle.Certainly,
Linearly polarized light is not limited to when in hair scanning mirror 30 using polarised light, can also increase wave plate and use circular polarization or elliptically polarized light
Or other polarization state light sources, polarized light source can not be used yet, these can be specifically chosen according to actual needs.
Further, it is preferable to the scanning work range schematic diagram of hair scanning mirror 30 in embodiment is as shown in Figure 7.Often
4 light source columns 22 are a detection unit 36 around a detection column 24, and the light uniform irradiation spread out of by 4 light source columns 22 is in quilt
On the scalp of survey personnel detection, entire detection zone 37 is covered, is disposed with inside the detection column 24 at 36 middle part of detection unit corresponding
Optical system or hollow, collect the light that entire detection zone 37 reflects, and the inspection of the hair scanning mirror 30 on top is reached by it
In gauge head 32, realize the observation to images such as the positions hair such as tested personnel crown and scalps, image or take pictures.One detection is single
After the completion of the image information collecting of member 36, half of the detection of translation in the guide rail 27 on 20 top of scanning supporting part of hair scanning mirror 30
Unit 36, carries out the acquisition of next detection zone 37, and the edge of adjacent two detection zones 37 in left and right is overlapped.In turn
Detection zone 37 is acquired one by one, after the completion of a line information collection, is driven by motor after head 45, and in the drive for driving band 43
Half of detection unit 36 of shifting or Forward after lower scanning supporting part 20 carries out the acquisition of next row information, adjacent two detections up and down
The edge in region 37 is also overlapped, ensures that the complete of the information collections such as hair and the scalp at the positions such as the tested personnel crown
Whole property.When posteriorly or anteriorly being moved due to scanning supporting part 20, the hair on tested personnel head can posteriorly or anteriorly lodge simultaneously,
The quality of image information collecting is influenced, preferably being uniformly distributed a circle pulls out tooth 25 for the lower end outside of detection column 24, at an upper portion thereof
It pulls out detection column 24 under the drive of tooth drive silk 26 to rotate, to unplug the unified hair posteriorly or anteriorly to lodge, makes the direction of hair
Centered on detecting column 24, so as to improve the quality of Image Acquisition.The tooth that pulls out in six scanning supporting parts 20 drives silk 26 one by one
The top of contact all detection columns 24 thereon, then using band 43 is driven after, be wrapped in and pull out tooth and drive on silk follower 47.
Further, it is preferable to the top of scanning supporting part 20 in embodiment with band 43 is driven to connect, drive 43 lower end of band and
Band follower 44 is driven to contact, motor driving wheel 46 rotates after motor 45 drives head after head, motor driving wheel 46 and band after head
When dynamic band follower 44 contacts, top front and rear shifting on tested personnel's overhead median sagittal plane of scanning supporting part 20 will be driven
It is dynamic.Because the detection column 24 for being arranged on 20 top of scanning supporting part is operated in always on the median sagittal plane of tested personnel head, therefore
The median sagittal plane sideline on tested personnel head can be indicated in the image that this fixed detection column 24 acquires.Motor after head
45 can issue life with motor driving wheel 46 after head in the control of a similar switching circuit moves, and motor driving wheel 46 is optional after head
It selects with band follower 44 is driven to contact, also may be selected silk follower 47 to be driven to contact with pulling out tooth.When with pulling out tooth drive silk follower
During 47 contact, drive pulls out tooth and silk 26 is driven to move, so as to which the whole all detection columns 24 driven in six scanning supporting parts 20 revolve
Turn, the tooth 25 that pulls out of 24 lower end of detection column unplugs the unified hair posteriorly or anteriorly to lodge in rotation.
Further, can head-shield 53 be set in the external of harvester, as shown in Figure 8, to prevent extraneous light from invading,
And 30 corresponding component of hair scanning mirror can be exposed, the personnel that are conveniently operated replace, installation or removal, to tested personnel into wardrobe
Before the Scanning Detctions at positions such as top, different light source groups 31 can be freely replaced, also can freely install or remove polarizer and wave
Piece selects the light source of relevant parameter specifically to be detected, and has specific light source and standard for different detections, so as to ensure
The comparativity of the image of acquisition and the result of detection；Further, after rostral motor 41 and head 45 grade weightings of motor component
It can be placed in shoulder support 50,52 grade components of device general supply 51 and control system, shoulder there also is provided in shoulder support 50
Portion's stent 50 is connect by line with external computer system, and the image information of acquisition is passed in computer system in real time and is carried out
The information such as result and image are stored in local memory after having handled or are uploaded in server or network cloud system by processing, with
The phase calls after an action of the bowels.
It is further preferred that the Scanning Detction column 21 of another preferred embodiment kind of the present invention can be linked as with hair scanning mirror 30
One, light source column holder 23 are not connect with light source column 22, are directly distributed across on the outer edge of 20 both sides of scanning supporting part, branch
Scanning supporting part 20 is propped up, the distance that it is made to be always kept in a fixed state with tested personnel's scalp is then scanned and opened among supporting part 20
Slot, light source column 22 are directly fixedly connected on the front end of hair scanning mirror 30 with detection column 24, are being swept together with hair scanning mirror 30
It retouches in the slot of supporting part 20 and runs, when being arranged so as to detection, adjacent 37 spacing of detection zone can be with smaller, so as to make detection more
What is added is fine, and image magnification can be with higher.Except this variation in addition to, it is other can be identical with above preferred embodiment；It is and excellent
Select the Scanning Detction column 21 in embodiment that can be substituted by optical fiber image transmission beam, one end of optical fiber image transmission beam is as Scanning Detction column 21
It is inserted into tested personnel's hair, the image informations such as the hair at the positions such as its crown and scalp is reached into the other end, optical fiber image transmission beam
Lower end before may also set up optical lens system etc..Then the upper end of every beam optical fiber image transmission beam is concentrated according to a certain order and disposed
In any appropriate position of described device, then by the unified acquisition for carrying out image information of hair scanning mirror 30.It is arranged so as to information
Acquisition can be concentrated more, and the track setting that hair scanning mirror 30 is run can leave the head of tested personnel, and structure is simpler, simultaneously
The quantity that motor and hair scanning mirror 30 are set can be reduced, improves the efficiency of information collection.
As it will be easily appreciated by one skilled in the art that the foregoing is merely illustrative of the preferred embodiments of the present invention, not to
The limitation present invention, all any modification, equivalent and improvement made all within the spirits and principles of the present invention etc., should all include
Within protection scope of the present invention.
Claims (10)
1. the acquisition method of a kind of human body scalp and hair information, for collecting the scalp information of human body head and hair information,
Its step are as follows：
S1：An AnchorPoint is determined respectively in the median sagittal plane both sides of the human body head (1)；
S2：In the hair adhering zone of the human body head (1), several scanning supporting parts (20), the scanning supporting part are set
(20) both ends are correspondingly arranged at respectively on the AnchorPoint, and the scanning supporting part (20) can revolve around the AnchorPoint line
Turn；
S3：Multiple axis and the scalp surface phase are arranged at intervals on the scanning supporting part (20) side opposite with scalp
The Scanning Detction column (21) of friendship and setting can be reciprocal along its both ends on the opposite another side of scanning supporting part (20)
Mobile hair scanning mirror (30), the detection light which sends out can be irradiated to by the Scanning Detction column (21)
The human body head (1) is simultaneously reflected back the hair scanning mirror (30)；
S4：The hair scanning mirror (30), which sends out scanning light and passes through the Scanning Detction column (21) of corresponding position, is irradiated to institute
Human body head (1) is stated, the reflected light with scalp and hair information is incident in the hair scanning mirror (30) and is detected
The acquisition of corresponding site scalp and hair information is realized in analysis, by the reciprocating movement of the hair scanning mirror (30) and described
The scalp of the human body head (1) scalp sites and hair letter can be realized around the rotation of AnchorPoint line in scanning supporting part (20)
The acquisition of breath.
2. the acquisition method of human body scalp according to claim 1 and hair information, wherein, the Scanning Detction column (21)
It is wholely set or is provided separately with the hair scanning mirror (30).
3. the acquisition method of human body scalp according to claim 1 or 2 and hair information, wherein, the AnchorPoint passes through
Following method determines：
The lower gnathion positioned at lower jaw lower edge lowest part is chosen on the median sagittal plane of the human body head (1), positioned at nasal bone
The bridge of the nose point of most recess and the point farthest apart from the lower gnathion, i.e. back vertex, by the lower gnathion and the back
Vertex is connected in alignment, and a ray and the straight line intersection are drawn from the bridge of the nose point, the position of the mobile intersection point until its
Equal with the distance of the bridge of the nose point and the back vertex, this intersection point is virtual centre point, and the AnchorPoint is divided into described
The both sides of human body head (1) and the vertical median sagittal plane of its line with the virtual centre point.
4. the harvester of a kind of human body scalp and hair information, for acquiring the hair of human body head and scalp status information,
It is characterized in that,
Scanning including several end sets on the AnchorPoint positioned at the human body head (1) median sagittal plane both sides supports
Band (20), multiple axis being disposed on the scanning supporting part (20) side opposite with scalp and the scalp surface
It intersecting Scanning Detction column (21) and can back and forth be moved at opposite its both ends of another side upper edge of the scanning supporting part (20)
Dynamic hair scanning mirror (30)；
The scanning supporting part (20) can rotate around the AnchorPoint line is swept with the branch for realizing the scanning supporting part (20)
It retouches, the hair scanning mirror (30), which can send out detection light and pass through the Scanning Detction column (21), is irradiated to the human body head
(1), then the detection light is reflected in the human body head (1), and can be reflected back institute by the Scanning Detction column (21)
It states in hair scanning mirror (30), realizes the acquisition of scanning supporting part (20) the overlay area scalp and hair information；By described
The people can be completed around the rotation of AnchorPoint line and the reciprocating movement of the hair scanning mirror (30) in scanning supporting part (20)
The scalp of body head (1) scalp region and the acquisition of hair information.
5. the harvester of human body scalp according to claim 4 and hair information, wherein, the Scanning Detction column (21)
It can be wholely set or be provided separately with the hair scanning mirror (30).
6. the harvester of human body scalp according to claim 4 or 5 and hair information, wherein, the corresponding scanning branch
Support band (20) AnchorPoint stent (10) is respectively arranged on two AnchorPoints, the AnchorPoint stent (10) if on be provided with
Heavenly Stems and Earthly Branches rack slot (11), the end of the scanning supporting part (20) can be correspondingly arranged in the bracket groove (11), and can be described
Bracket groove moves up and down in (11).
7. the harvester of the human body scalp and hair information according to any one of claim 4~6, wherein, it is described to sweep
It retouches detection column (21) and includes light source column (22) and detection column (24), the detection light of the hair scanning mirror (30) can pass through the light
Source column (22) is emitted to the human body head (1) and is reflected back in the hair scanning mirror (30) by the detection column (24), real
The now observation to images such as the human body head (1) hair and scalps is imaged or is taken pictures.
8. the harvester of the human body scalp and hair information according to any one of claim 4~7, wherein, if corresponding
The dry scanning supporting part (20) is provided with the drive band (43) for intersecting with it and connecting, and the drive band (43) can drive described
Scanning supporting part (20) is rotated around the AnchorPoint line, completes the acquisition of the human body scalp and hair information to scalp region.
9. the harvester of human body scalp according to claim 6 and hair information, wherein, the corresponding AnchorPoint stent
(10) head fixing bracket (14) for being not easy deformation is provided with, the human body head (1) can be simultaneously set in for cirque structure
On, the provided circumferentially about of head fixing bracket (14) has multiple fixed knobs, can be by institute by rotating the fixed knob
It states head fixing bracket (14) and is fixed on the human body head (1), and the AnchorPoint stent (10) can be fixed on the axis
On heart point.
10. the harvester of the human body scalp and hair information according to any one of claim 4~9, wherein, the acquisition
The outside of device is provided with head-shield (53), to prevent the intrusion of extraneous light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810135987.6A CN108209877B (en) | 2018-02-09 | 2018-02-09 | Human scalp and hair information acquisition method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810135987.6A CN108209877B (en) | 2018-02-09 | 2018-02-09 | Human scalp and hair information acquisition method and device |
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| Publication Number | Publication Date |
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| CN108209877A true CN108209877A (en) | 2018-06-29 |
| CN108209877B CN108209877B (en) | 2023-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810135987.6A Active CN108209877B (en) | 2018-02-09 | 2018-02-09 | Human scalp and hair information acquisition method and device |
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| CN109330562A (en) * | 2018-10-08 | 2019-02-15 | 浙江自贸区费米善科技发展有限公司 | A kind of hair observation device with magnifying glass |
| CN113080852A (en) * | 2021-03-26 | 2021-07-09 | 南京蔚来思创科技有限公司 | Brain biofeedback diagnosis and treatment instrument |
| WO2024078640A1 (en) * | 2022-10-10 | 2024-04-18 | 厦门松霖科技股份有限公司 | Face and head skin detection instrument |
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| Publication number | Publication date |
|---|---|
| CN108209877B (en) | 2023-04-28 |
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