CN201200404Y

CN201200404Y - Device for measuring three-dimensional configuration of breast based on digital picture and assisting for operation

Info

Publication number: CN201200404Y
Application number: CNU200720178814XU
Authority: CN
Inventors: 柳大烈; 陈彬
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-12-26
Filing date: 2007-12-26
Publication date: 2009-03-04
Anticipated expiration: 2017-12-26

Abstract

The utility model provides a device measuring the three-dimensional configuration of breasts and assisting the operation based on a numeral picture. The device comprises a staff gauge, a CCD camera, a display, a printer, a plotting device, an arithmetic unit, a controller, a memorizer, an input device and an output device, the CCD camera takes the data of the two dimensional configuration of the breasts (the staff gauge is within the imaging range); the relative data is input the memorizer through the input device, and is processed by the controller, and the calculation is completed by the arithmetic unit; the measurement and analysis results include the three-dimensional model of the breasts, and the volume of the breasts, the superficial area, the space between mammillae, and the surface curve distance of the breasts; and the esthetic evaluations of the breasts are respectively displayed by the display, the printer, and the plotting device through the output device. The utility model has the advantages of low cost and accuracy and convenience, and is used for measuring the configuration of the breasts and assisting the operation.

Description

A kind of based on digital photograph measurement breast three-dimensional configuration and para-operative device

Technical field

This utility model relates to a kind of human breast measuring device, refers in particular in the breast beauty and shaping treatment based on the breast digital photograph its three-dimensional configuration (mainly being breast volume) to be measured and design of auxiliary plastic aesthetic surgery and the device estimated.

Background technology

Plentiful, tall and straight breast is signifying that the women's is healthy and beautiful.All the time, the research to breast shape all is emphasis and the focus that fields such as plastic surgery, human body aesthetics and somatometry are paid close attention to.Fast development along with related discipline technology such as computer, optics, graphics, research to breast shape has progressively realized from manual measurement, has been described to computer simulation, visual and realization automatically, the contact type measurement slow from speed, that error is big is to fast and accurate non-contact measurement, from the big two dimensional surface of information loss amount to abundant information, the leap of visual in image 3 D stereo.In surgical field, the research purpose of breast shape mainly is for the design of Mammaplasty cosmetic surgery and evaluation provides intercommunion platform and with reference to foundation, thereby improves the operation quality.In recent years, be used for the method that the breast shape Computerized three-dimensional measures and mainly contain: MRI technology, biological stereographic measuring technique, area of computer aided optical measuring technique (computer-aided optical measurement, CAOM) etc.More than these all are the untouchable technology of carrying out data acquisition and processing (DAP), represented the developing direction of breast shape research means to a certain extent, but shortcoming separately is all more outstanding: MRI three-dimensional reconstruction Technology Need special installation, the expense costliness, the operating environment complexity, general Mammaplasty cosmetic surgery patient is difficult to accept.Biological stereographic measuring technique all has higher requirements to instrument and equipment and operating technology, and clinical practice is little.The area of computer aided optical measuring technique can be divided into laser projection or scanning imagery morphometry system again and based on structure white light projection imaging morphometry system two big classes, wherein the former is because the system structure complexity, the cost height, reasons such as imaging time length are eliminated by this research field gradually; The latter comprises Fourier transform method (Fourier transform profilmetry, FTP), image drift moire topography (phase-shift moir é topography, PMT), sine space phase shift inspection method (sinuoidal spatialphase detection, PSD), area of computer aided optical projection striped method of testing (computer-aided projection fringemeasurement, CAPFM) etc., but these methods to the requirement of instrument and equipment all than higher, price arrived hundreds thousand of yuans tens thousand of after package unit formed product, still be not suitable as the plastic surgery, the common research and the design of human body aesthetics, and all can exist in actual applications some difficulties (such as reference plane of needs or can only be in the darkroom complete operation or the like), thereby be difficult to penetration and promotion in this research field.In sum, in the research field of breast shape, need at present new technique and the corresponding complete set of equipments that a kind of with low cost, simple operation, degree of accuracy meet the requirements again badly.To be applied to the breast shape research field based on three-dimensional modeling, the measuring technique of digital photograph, mainly possess following advantage: 1, the equal price of each ingredient of package unit is cheap, thereby has reduced use cost significantly, is easy to be accepted by the patient; 2, system's assembling is simple, and technical operation is quick, is untouchable measurement, and environment is not had specific (special) requirements yet, is easy to grasp and use; 3, through experiment and clinical verification, measuring accuracy reaches the requirement of Mammaplasty beauty treatment.Breast is being carried out on the basis of three-dimensional modeling, can realize its three-dimensional configuration (mainly being breast volume) is measured and design of auxiliary plastic aesthetic surgery and evaluation.

The utility model content

For the cost costliness that overcomes existing breast shape Computerized three-dimensional measuring technique existence, the shortcoming of complicated operation, this utility model provides a kind of device, this device assembling is simple, with low cost, operating process is quick, be easy to grasp and implement, can utilize and set up the breast threedimensional model by the breast two-dimensional numerals picture data of certain standard acquisition, realize accurate measurement on this basis to its volume and other related datas (as breast height, internipple distance, breast surface curve distance etc.), thus auxiliary plastic aesthetic surgery design and evaluation.

This utility model realizes that the technical scheme of above-mentioned functions is: provide a kind of and its three-dimensional configuration (mainly being breast volume) is measured and design of auxiliary plastic aesthetic surgery and the device estimated based on human breast two-dimensional numerals photo, this device is by the scale of determining the photo actual ratio, the CCD photographic head, display, printer, drawing apparatus, arithmetical unit, controller, memorizer, input equipment, outut device constitutes; The CCD photographic head is positive side position, positive anteposition, three the angles picked-ups in right positive side position two-dimensional silhouette picture data (scale is included in the image pickup scope) from a human breast left side successively, related data is by the input equipment input store, by controller data are handled, finish calculating arithmetical unit, measure and analysis result by outut device respectively by display, printer, drawing apparatus shows.

Measurement described in the utility model and analysis result output comprise programmable breast threedimensional model image, the volume of breast, surface area, breast height, internipple distance, breast surface curve distance, breast aesthetic evaluation (comprising ratio, angle, radian).

The beneficial effects of the utility model are, abandoned and adopted large-scale equipment, the loaded down with trivial details way of operation link in the similar research, adopted a kind of assembling simple, with low cost, the technological means that operating process is quick, be easy to grasp enforcement, system is more suitable in breast shape research, is applicable to the aesthetic evaluation of the design of breast parameter measurement and analysis, plastic and aesthetic surgery and simulation, preoperative and postoperative etc.

Description of drawings

Below in conjunction with drawings and Examples this utility model is further specified.

Among the figure: 1. human breast, 2. scale, 3.CCD photographic head, 4. display, 5. printer, 6. drawing apparatus, 7. arithmetical unit, 8. controller, 9. memorizer, 10. input equipment, 11. outut devices.

The specific embodiment

As shown in the figure, this utility model is by the scale 2 of determining the photo actual ratio, CCD photographic head 3, and display 4, printer 5, drawing apparatus 6, arithmetical unit 7, controller 8, memorizer 9, input equipment 10, outut device 11 constitutes; CCD photographic head 3 is successively from positive side position, human breast 1 left side, positive anteposition, three the angle picked-ups in right positive side position two-dimensional silhouette picture data (scale 2 is included in the image pickup scope), related data is by input equipment 10 input stores 9, by controller 8 operation specific programs data are handled, finish calculating arithmetical unit 7, finally set up the breast threedimensional model, obtain volume, surface area, breast height, internipple distance, the breast surface curve distance of breast, carry out breast aesthetic evaluation (comprising ratio, angle, radian) and surgical simulation analysis.By display 4 instant playbacks, the literal report section is by printer 5 printouts by outut device 11 for measurement and analysis result, and the printout of relevant image is finished by drawing apparatus 6.

Claims

1. measure breast three-dimensional configuration and para-operative device based on digital photograph for one kind, it is characterized in that this device is by the scale (2) of determining the photo actual ratio, CCD photographic head (3), display (4), printer (5), drawing apparatus (6), arithmetical unit (7), controller (8), memorizer (9), input equipment (10), outut device (11) constitutes; CCD photographic head (3) is positive side position, positive anteposition, three the angles picked-ups in right positive side position two-dimensional silhouette picture data from human breast (a 1) left side successively, scale (2) is included in the image pickup scope, related data is by input equipment (10) input store (9), by controller (8) data are handled, arithmetical unit, (7) finished calculating, measurement and analysis result pass through outut device (11) respectively by display (4), printer (5), and drawing apparatus (6) shows.