JP4566584B2 - Creative glasses production support system - Google Patents

Description

  The present invention relates to an eyeglass production support system, and more specifically, even if the eyeglass lens is a creative eyeglass composed of a novel design with high originality, such as parts and mechanisms for arranging eyeglass lenses in front of the eye. The present invention relates to a production support system for creative eyeglasses that can be embodied as original eyeglasses and that can produce a perfect fit for an individual.

  As is well known, glasses are not only used for correcting vision but also recognized as fashionable items. Such eyeglasses are usually worn mainly by fixing temples disposed on the sides of the front portion where the lenses are disposed to the head by wearing them on the ears (see, for example, Patent Document 1).

  In recent years, due to the diversification of design, glasses that do not include the components that are usually possessed by conventional glasses (such as lens frames and temples), or newly designed glasses with newly created components (hereinafter referred to as creative glasses). ) Has been created, and in particular, things that can be fixed and worn outside of the ears are unusual and popular among the consumers who are good at fashion sense.

  However, such creative eyeglasses are only imaginary things that the creator has written in the drawing as an abstract image, and the actual product remains unfinished. Moreover, it is unclear whether it can be actually fixed to the head or can function as glasses because of its structure.

However, the above-mentioned consumer group is not satisfied with the ready-made products and has a high level of preemptiveness, so it was early to see the drafts of creative eyeglasses announced at design competitions and contests. There is a demand to embody and use.
JP 2003-121804 (page 3, FIG. 1)

  The present invention has been made in view of the above-described problems, and the object of the present invention is to provide innovative and highly original parts and mechanisms for arranging spectacle lenses in front of the eyes. It is an object of the present invention to provide a creative glasses production support system that can be realized as a single piece of original eyeglasses even if it is made up of designs, and that can produce a perfect fit for an individual.

  Means employed by the present inventor for solving the above-described problems will be described with reference to the accompanying drawings.

That is, the present invention is a system for commercializing creative eyeglasses G designed so that at least a spectacle lens can be disposed in front of the wearer's eyes,
Original drawing database means 1 for storing two-dimensional original drawing design images GP ₁ , GP ₁ ... Obtained by digitizing the original drawing of the creative glasses G;
Eyeglass outline image creating means 2 for creating a basic outline image GP ₂ traced based on the original drawing design image GP ₁ selected from the original drawing database means 1;
3D glasses information construction means 3 for constructing a 3D glasses design image GP ₃ and 3D glasses coordinate data GD ₁ based on the basic outline image GP ₂ ;
Head information construction means 4 capable of constructing a three-dimensional head modeling image HP and three-dimensional head coordinate data HD based on the measurement result of the head contour shape of the wearer obtained by the head measurement means 41; ;
Try-on display means 5 capable of layer-displaying a try-on appearance image P obtained by superimposing the three-dimensional head modeling image HP and the three-dimensional eyeglass design image GP ₃ ;
The positional relationship between the coordinate parameters of the spectacle coordinate data GD ₁ and the three-dimensional head coordinate data HD with a required function, the head coordinate data HD fix based, three-dimensional glasses prepared coordinate data GD ₂ Computing means 6 for computing
And component manufacturing means 7 capable of producing eyeglass component based on the spectacle manufacturing coordinate data GD _2;
A technical means is adopted in which the component manufacturing means 7 is provided with a production data transmission means 8 for transmitting the eyeglass production coordinate data GD ₂ obtained by the calculation means 6.

In addition, in order to solve the above-described problems, the present invention cuts or cuts a component material based on the received eyeglass production coordinate data GD ₂ in addition to the above-described means as necessary. The technical means of making a machine tool for producing a spectacle part or a machine tool for producing a mold for producing a spectacle part based on the received spectacle production coordinate data GD ₂ was adopted.

Furthermore, in order to solve the above-described problems, the present invention converts the eyeglass production coordinate data GD ₂ obtained by the computing means 6 into NC data by a CAM device in addition to the above means as necessary. The technical means of transmitting to the component manufacturing means 7 by the data transmitting means 8 was adopted.

  Furthermore, in order to solve the above-mentioned problems, the present invention provides a head measurement means 41 of the head information construction means 4 in addition to the above-mentioned means as necessary, with the wearer's head from the front, top and side surfaces. The technical means of creating a three-dimensional head modeling image HP by combining three photographed two-dimensional images and measuring the head contour shape was adopted.

Furthermore, in order to solve the above-mentioned problems, the present invention provides a layering of a fitting image image obtained by superimposing a photographed image of the wearer's head and the 3D glasses design image GP ₃ in addition to the above means as necessary. The technical means of enabling display was adopted.

Furthermore, in order to solve the above-described problems, the present invention employs a system that employs the above-described technical means as necessary to produce the following types of creative eyeglasses G.
(1) Creative eyeglasses G in which a spectacle lens is disposed in front of the wearer's eyes by fixing the fastening part S to at least the top of the head, the temporal region, or the back of the head.
(2) Creative eyeglasses G in which the spectacle lens is disposed in front of the wearer's eyes by fixing the fastening part S to the wearer's nose head or nostril.
(3) Creative eyeglasses G in which a spectacle lens is disposed in front of the wearer's eyes by fixing a fastening part S to be hung on the wearer's neck.
(4) Creative eyeglasses G in which a spectacle lens is disposed in front of the wearer's eyes by fixing a fastening part S that is hooked on the wearer's hair.
(5) Creative eyeglasses G in which a spectacle lens is disposed in front of the wearer's eyes by hanging on a decorative part attached to the skin of the wearer's face or head
(6) Creative eyeglasses G in which a spectacle lens is disposed in front of the wearer's eyes by being attached to a head ornament such as a hat or a hair band attached to the wearer's face or head
In each of the above systems, (1) head, (2) nasal head, (3) neck and face, (4) head, (5) Based on the result obtained by measuring the mounting position of the decorative part, and (6) the mounting position of the head ornament, the fastening part S of the creative eyeglass G can be produced.

  In the production support system of the present invention, in order to commercialize the creative spectacles designed so that at least the spectacle lens can be arranged in front of the wearer's eyes, the original design of the original spectacles is digitized to produce a three-dimensional spectacle design image. And 3D spectacle coordinate data, and 3D head modeling image and 3D head coordinate data based on the measurement result of the wearer's head contour shape obtained by the head measurement means And displaying a fitting appearance image in which the three-dimensional head modeling image and the three-dimensional spectacle design image are superimposed on the fitting display means, while each coordinate of the three-dimensional head coordinate data and the spectacle coordinate data is displayed. By making it possible to manufacture spectacle parts based on eyeglass production coordinate data corrected with respect to the head coordinate data using the required function for the positional relationship of parameters Even if the parts and mechanisms for placing the lens part in front of the eyes are original glasses with a highly original and innovative design, they can be embodied as a single piece of original glasses and fit perfectly to the individual. Since products can be manufactured, it can be said that the industrial utility value is very high.

  Hereinafter, embodiments of the present invention will be described in more detail with reference to the drawings.

An embodiment of the present invention will be described with reference to FIGS. 1 and 2A to 2C. In the figure, what is indicated by reference numeral 1 is an original drawing database means, and the original drawing database means 1 stores two-dimensional original drawing design images GP ₁ , GP ₁ . Yes.

Reference numeral 2 designates spectacle outline image creation means, and the basic outline image GP ₂ traced by the spectacle outline image creation means 2 based on the original drawing design image GP ₁ selected from the original drawing database means 1. Can be created.

Further, what is indicated by reference numeral 3 is a 3D glasses information construction means, and this 3D glasses information construction means 3 makes it possible to create a 3D glasses design image GP ₃ and a 3D glasses based on the basic outline image GP _2. Coordinate data GD ₁ can be constructed.

  Furthermore, what is indicated by reference numeral 4 is head information construction means, and this head information construction means 4 is provided with head measurement means 41, and the wearer's information obtained by this head measurement means 41 is obtained. Based on the measurement result of the head contour shape, the three-dimensional head modeling image HP and the three-dimensional head coordinate data HD can be constructed.

Furthermore, those indicated by reference numeral 5 denotes a fitting display means, the fitting display unit 5, fitting appearance image P superposed and the three-dimensional glasses design image GP ₃ and the three-dimensional head model image HP Layer display is possible.

Furthermore, those indicated by reference numeral 6 denotes an arithmetic unit, the arithmetic means 6, the positional relationship between the coordinate parameters of the three-dimensional head coordinate data HD and the spectacle coordinate data GD ₁ with the required function , the head coordinate data HD fix basis, it is possible to calculate the spectacle manufacturing coordinate data GD ₂ in three dimensions.

Furthermore, those indicated by reference numeral 7 is a component manufacturing unit, this component manufacturing unit 7, it is possible to manufacture the eyeglass component based on the glasses manufactured coordinate data GD _2.

Furthermore, what is indicated by reference numeral 8 is a production data transmission means, and this production data transmission means 8 can transmit the eyeglass production coordinate data GD ₂ obtained by the calculation means 6 to the component production means 7. it can.

  Thus, the present invention is a system for commercializing creative eyeglasses G designed so that at least a spectacle lens can be disposed in front of the wearer's eyes. In the present embodiment, at least the top of the wearer and the temporal region of the wearer. FIG. 1 shows a procedure for producing a creative spectacle G using the present system, in which a spectacle lens is arranged in front of the wearer's eye by fixing a fastening part S to the head or the back of the head. This will be described below with reference to the system explanatory diagram shown in FIG.

[Step 1 (S1)]
First, the design original drawing of the creative glasses G designed by the designer or himself is digitized as a two-dimensional original drawing design image GP ₁ , and these original drawing design images GP ₁ , GP ₁ ... Are stored in the original drawing database means 1. At this time, the file format of the original drawing design image GP ₁ is paint-type raster data such as a BMP format, a JPEG format, or a TIFF format.

[Step 2 (S2)]
Next, the glasses outline image creation means 2 traces the outline of the glasses based on the original drawing design image GP ₁ selected from the original drawing database means 1 to create a basic outline image GP ₂ . Incidentally, the format of this basic outline image GP ₂ is also raster data.

[Step 3 (S3)]
Then, the 3D glasses information construction means 3 constructs a 3D glasses design image GP ₃ and 3D glasses coordinate data GD ₁ based on the basic outline image GP ₂ .

[Step 4 (S4)]
On the other hand, the head contour shape of the wearer is measured by the head measurement means 41 provided in the head information construction means 4, and the three-dimensional head modeling image HP and the three-dimensional head are measured based on the obtained result. Builds the coordinate data HD.

  In the present embodiment, the head measuring means 41 forms a head contour shape by synthesizing three two-dimensional images obtained by photographing the wearer's head from the front, top, and side surfaces. Then, based on the points plotted on the head surface at regular intervals, the head shape is modeled using 3D CAD to create a 3D head modeling image HP, and the 3D head coordinate data in the spatial coordinate system Create HD.

[Step 5 (S5)]
Thereafter, the try-on display means 5 can display the try-on appearance image P obtained by superimposing the three-dimensional head modeling image HP and the three-dimensional spectacle design image GP ₃ in layers. In the present embodiment, further, the fitting images obtained by superimposing the photographed images of the wearer's head and the three-dimensional glasses design image GP ₃ may be layer display. At this time, the three-dimensional glasses design image GP ₃ is can be rotated to change the angle and direction, it can easily be matched to the photographed image. In this case, the display format is raster data. By doing so, it is possible to confirm in advance in advance what happens when the selected creative eyeglasses G are actually embodied, and what the appearance will be if they are worn.

  On the other hand, in this step, the data file format is converted from raster data to vector data, and the vector data is converted into three-dimensional data using three-dimensional CAD.

[Step 6 (S6)]
Further, the calculation means 6 corrects the positional relationship of each coordinate parameter between the three-dimensional head coordinate data HD and the eyeglass coordinate data GD ₁ using the required function as a reference, and the eyeglass production coordinates. It calculates the data GD _2.

Specifically, for example, a raster data image of the lens lens portion is extracted, and a front view is created by calculating the angle of the perspective image and converting it into vector data. Then, three-dimensional by inputting a predetermined parameter values such as the lens curve can be obtained 3D glasses design image GP _3. In addition, for example, by extracting an edge from a perspective image and inputting numerical values of cross-sectional data, it is possible to make a three-dimensional image with appropriate modifications.

[Step 7 (S7)]
Thus, the glasses produced coordinate data GD ₂ was obtained by the calculation means 6 may be transmitted by making the data transmission means 8 to the component production unit 7, to produce a spectacle parts based on the spectacle manufacturing coordinate data GD ₂ It is.

In the present embodiment, part production means 7, the received based on the eyeglasses manufactured coordinate data GD _2, can be employed machine tool to produce a spectacle parts by cutting or machining the parts material. At this time, the eyeglass production coordinate data GD ₂ obtained by the calculation means 6 is converted into NC data by the CAM device 9 and transmitted to the component production means 7 by the production data transmission means 8. Then, based on the NC data, a part can be created at a machining center or the like.

Note that, for example, when it is necessary to manufacture a bundle of 50 or more, it is possible to reduce the cost by using a manufacturing mold. In this case, the component manufacturing means 7 receives Based on the spectacle manufacturing coordinate data GD ₂ , a machine tool for manufacturing a mold for manufacturing spectacle parts can be obtained.

  In this way, even if the parts and mechanism for placing the lens part in front of the eyes are original glasses with a novel design with high originality, it can be embodied as a single original eyeglass, and it is perfect for individuals. A fitting thing can be produced. Such a production support system is very effective for use as a system for producing creative eyeglasses G as described below.

“System Example A”
The system embodiment A produces a creative spectacle G in which a spectacle lens is disposed in front of the wearer's eye by fixing a fastening part S to the wearer's nose head or nostril as shown in FIG. A system for
Based on the result obtained by measuring the nose head by the head measuring means 41, it is very suitable for manufacturing the fastening part S of the creative eyeglass G.

“System Example B”
Next, in the system embodiment B, the eyeglass lens is disposed in front of the wearer's eyes by fixing a fastening part S to be hung on the wearer's neck as shown in FIGS. 4 (a) and 4 (b). A system for producing creative glasses G,
Based on the result obtained by measuring the neck and face by the head measuring means 41, it is very suitable for producing the fastening part S of the creative eyeglass G.

“System Example C”
Next, as shown in FIG. 5, the system embodiment C includes a creative spectacle G in which a spectacle lens is disposed in front of the wearer's eyes by fixing a fastening part S that is hooked to the wearer's hair portion. A system for producing,
Based on the result obtained by measuring the neck and face by the head measuring means 41, it is very suitable for producing the fastening part S of the creative eyeglass G.

“System Example D”
System embodiment D is then worn by a spectacle lens by hanging on a decorative part (eg, piercing as shown) attached to the skin of the wearer's face or head as shown in FIG. A system for producing creative glasses G arranged in front of a person's eyes,
Based on the result obtained by measuring the mounting position of the decorative part by the head measuring means 41, it is very suitable for producing the fastening part S of the creative eyeglass G.

“System Example E”
Next, in system embodiment E, the eyeglass lens is placed in front of the wearer's eyes by attaching it to a head ornament such as a hat or hair band attached to the wearer's face or head as shown in FIG. It is a system for producing the creative glasses G to be installed,
Based on the result obtained by measuring the wearing position of the head ornament by the head measuring means 41, it is very suitable for producing the fastening part S of the creative spectacle G.

  The present invention is generally configured as described above. However, the present invention is not limited to the illustrated embodiment, and various modifications can be made within the scope of the claims.

  In addition, the present system is not limited to the creation of the creative glasses G shown above, but the glasses having creativity at the attachment point such as those attached to the wearer's zygomatic region, or additional It can also be used to make a device equipped with an element, for example, glasses with headphones or hairband glasses, and it is also very useful to specify a hinge connection part of folding glasses. Any of these are within the technical scope of the present invention.

It is explanatory drawing showing the production assistance system of this invention. It is a whole perspective view showing the creative spectacles produced by the system of the embodiment of the present invention. It is a whole perspective view showing the creative spectacles produced by the system of the embodiment of the present invention. It is a whole perspective view showing the creative spectacles produced by the system of the embodiment of the present invention. It is a whole perspective view showing the creative spectacles produced by the system Example A of this invention. It is a perspective view showing the use condition of the creative spectacles produced by the system Example B of this invention. It is a perspective view showing the use condition of the creative spectacles produced by the system Example B of this invention. It is a whole perspective view showing the creative spectacles produced by the system Example C of this invention. It is a perspective view showing the use condition of the creative spectacles produced by the system Example D of this invention. It is a perspective view showing the use condition of the creative spectacles produced by the system Example E of this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Database means 2 Eyeglass outline image creation means 3 Three-dimensional glasses information construction means 4 Head information construction means
41 Head measuring means 5 Layer display means 6 Arithmetic means 7 Parts manufacturing means 8 Production data transmitting means G Creative glasses S Fastening parts
GP ₁ original drawing design image
GP ₂ basic outline image
GP ₃ three-dimensional glasses design image
GD ₁ 3D glasses coordinate data
GD ₂ glasses production coordinate data
HP 3D head modeling image
HD 3D glasses coordinate data

Claims (12)

A system for commercializing creative eyeglasses G designed so that at least a spectacle lens can be arranged in front of the wearer's eyes,
Original drawing database means 1 for storing two-dimensional original drawing design images GP ₁ , GP ₁ ... Obtained by digitizing the original drawing of the creative glasses G;
Eyeglass outline image creating means 2 for creating a basic outline image GP ₂ traced based on the original drawing design image GP ₁ selected from the original drawing database means 1;
3D glasses information construction means 3 for constructing a 3D glasses design image GP ₃ and 3D glasses coordinate data GD ₁ based on the basic outline image GP ₂ ;
Head information construction means 4 capable of constructing a three-dimensional head modeling image HP and three-dimensional head coordinate data HD based on the measurement result of the head contour shape of the wearer obtained by the head measurement means 41; ;
Try-on display means 5 capable of layer-displaying a try-on appearance image P obtained by superimposing the three-dimensional head modeling image HP and the three-dimensional eyeglass design image GP ₃ ;
The positional relationship between the coordinate parameters of the spectacle coordinate data GD ₁ and the three-dimensional head coordinate data HD with a required function, the head coordinate data HD fix based, three-dimensional glasses prepared coordinate data GD ₂ Computing means 6 for computing
And component manufacturing means 7 capable of producing eyeglass component based on the spectacle manufacturing coordinate data GD _2;
Preparation support system creation glasses, characterized by being configured to and a producing data transmitting unit 8 for transmitting the spectacle manufacturing coordinate data GD ₂ was obtained by the calculation means 6 to the component production unit 7. Component production unit 7, the received based on the eyeglasses manufactured coordinate data GD _2, Preparation of creation glasses according to claim 1, wherein the component material cut or machined to characterized in that it is a machine tool for making eyeglasses parts Support system. _2. The creative eyeglass production support system according to claim 1, wherein the part production means is a machine tool for producing a mold for producing an eyeglass part based on the received eyeglass production coordinate data GD2. . Glasses manufactured coordinate data GD ₂ was obtained by the calculation means 6 is converted into NC data by CAM device, of claims 1 to 3, by making the data transmission means 8, characterized in that it is sent to the component production means 7 A creation support system for creative glasses according to any one of the above.   The head measuring means 41 of the head information constructing means 4 measures the head contour shape by synthesizing three two-dimensional images obtained by photographing the wearer's head from the front, top, and side surfaces. 5. The creative eyeglass production support system according to any one of claims 1 to 4, wherein a head modeling image HP is created. Creation glasses according to any one of claims 1 to 5, characterized in that the fitting images obtained by superimposing the photographed images and 3D glasses design image GP ₃ of the wearer's head is layer displayable Production support system.   A system for producing creative spectacles G in which a spectacle lens is disposed in front of a wearer's eyes by fixing a fastening part S to at least the top of the wearer, the temporal region, or the back of the head. The creation of the creative glasses according to any one of claims 1 to 6, wherein the fastening part S of the creation glasses G can be produced based on the result obtained by measurement by the head measuring means 41. Support system. A system for producing creative spectacles G in which a spectacle lens is disposed in front of a wearer's eyes by fixing a fastening part S to a wearer's nose head or nostril portion,
The creation part according to any one of claims 1 to 7, wherein the fastening part S of the creation eyeglasses G can be produced based on the result obtained by measuring the nose head by the head measurement means 41. Eyeglass production support system. A system for producing creative spectacles G in which a spectacle lens is disposed in front of the wearer's eyes by fixing a fastening part S that is hung on the wearer's neck,
9. The fastening part S of the creative eyeglass G can be produced based on the result obtained by measuring the neck and the face by the head measuring means 41. Creative glasses production support system. A system for producing creative spectacles G in which a spectacle lens is disposed in front of a wearer's eyes by fixing a fastening part S that is hooked to a wearer's hair part,
The creation part according to any one of claims 1 to 9, wherein the fastening part S of the creation eyeglasses G can be produced based on the result obtained by measuring the hair part by the head measurement means 41. Eyeglass production support system. A system for making creative eyeglasses G in which a spectacle lens is disposed in front of the wearer's eyes by hanging on a decorative part attached to the skin of the wearer's face or head,
11. The fastening part S of the creative eyeglass G can be produced based on the result obtained by measuring the mounting position of the decorative part by the head measuring means 41. A production support system for the described creative glasses. A system for producing creative eyeglasses G in which a spectacle lens is disposed in front of the wearer's eyes by attaching to a head ornament such as a hat or hair band attached to the wearer's face or head,
12. The fastening part S of the creative eyeglass G can be produced based on the result obtained by measuring the wearing position of the head ornament by the head measuring means 41. A support system for creating creative eyeglasses.

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