WO2003008904A1 - Dispositif de mesure de formes - Google Patents
Dispositif de mesure de formes Download PDFInfo
- Publication number
- WO2003008904A1 WO2003008904A1 PCT/JP2002/007186 JP0207186W WO03008904A1 WO 2003008904 A1 WO2003008904 A1 WO 2003008904A1 JP 0207186 W JP0207186 W JP 0207186W WO 03008904 A1 WO03008904 A1 WO 03008904A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- measurement
- guide rail
- shape
- foot
- head
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
- A43D1/00—Foot or last measuring devices; Measuring devices for shoe parts
- A43D1/02—Foot-measuring devices
- A43D1/025—Foot-measuring devices comprising optical means, e.g. mirrors, photo-electric cells, for measuring or inspecting feet
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
- A43D1/00—Foot or last measuring devices; Measuring devices for shoe parts
- A43D1/06—Measuring devices for the inside measure of shoes, for the height of heels, or for the arrangement of heels
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/107—Measuring physical dimensions, e.g. size of the entire body or parts thereof
- A61B5/1074—Foot measuring devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
Definitions
- the present invention relates to a shape measuring device provided with a measuring head for measuring a shape of an object to be measured at a plurality of measuring positions on the guide rail while moving along the guide rail, and particularly to a foot
- the present invention relates to a shape measuring device suitable for measuring a shape. Background technology>
- one shape measurement device can measure only the shape of the part observed from that device, and can measure the shape of the hidden part such as the opposite side. Can not. For this reason, the shape of the entire foot is measured by arranging 12 shape measuring devices around the foot and synthesizing the measurement results of these 12 shape measuring devices on a computer.
- a shape measuring device that measures the shape of the entire object to be measured by measuring the shape of the entire object to be measured by a measurer holding the measuring head and moving the measuring head around the object to be measured. Is being planned.
- this shape measuring device multiple markers attached to the measuring head are used. The position and orientation of the measurement head are measured by imaging the force from above with two cameras.
- an elliptical guide rail large enough to enclose the human foot (a shape where two opposing semicircles are connected in two directions extending in the longitudinal direction). It is conceivable to move the measuring head along this guide rail. If the guide rail for moving the measurement head is formed in a loop shape such as a circle or an ellipse as described above, the size of the object to be measured for shape measurement depends on the size of the guide rail. It will be limited. In other words, there is a problem that shape measurement cannot be performed if the measured object is slightly larger than the measurable range including the moving margin of the guide rail and the measuring head. In particular, when measuring the shape of a foot, there are individual differences in the size of the foot, and Europeans and Americans also have differences depending on races, such as the size of the foot is larger than the Japanese. In some cases, my feet did not enter.
- the present invention has been made in view of such a problem, and an object of the present invention is to provide a shape measuring apparatus capable of giving a degree of freedom to the size of an object to be measured.
- a shape measuring apparatus capable of giving a degree of freedom to the size of an object to be measured.
- the purpose is to: ⁇ Disclosure of the Invention>
- the object to be measured is a person's foot, make sure that it is inside the curved part of the U-shaped guide rail.
- the direction in which the foot is arranged is determined so that the direction from the opening toward the opening is the longitudinal direction of the foot.
- the measuring head measures the shape of the foot placed inside the U-shaped guide rail at multiple measurement positions on the guide rail while moving along the U-shaped guide rail. Is measured.
- FIG. 1 is a schematic configuration diagram showing a configuration of a shape measuring device according to an embodiment of the present invention.
- FIG. 2 is a plan view showing the measuring head.
- FIG. 3 is a partially cutaway plan view showing the configuration of the measurement head.
- FIG. 4 is an explanatory diagram illustrating the measurement principle.
- FIG. 5 is an explanatory diagram for explaining a method of measuring the position of a measurement point using a measurement head.
- FIG. 6 is a schematic plan view showing a positional relationship among a foot as an object to be measured, a guide rail, and a measurement head.
- FIG. 7 is a flowchart showing a control head control processing procedure performed by the control device.
- FIG. 8 is a schematic diagram showing the displacement of the measurement head.
- FIG. 9 is a plan view showing a modified example of the guide rail.
- FIG. 1 shows a schematic configuration of a shape measuring apparatus according to an embodiment of the present invention.
- a U-shaped guide rail 204 is fixed to the measurement table 201, and a foot 100 as an object to be measured is placed in a region surrounded by the guide rail 204.
- the table 201 has a column 202 which can be attached to and detached from the table 201, and a horizontal bar 203 is mounted above the column 202.
- the shape measuring device includes a measuring head 10 that can be moved on a guide rail 204 by a measurer, stereo cameras 21 and 22 attached to both ends of a horizontal bar 203, and a personal device that controls them and performs various calculations. And a control device 30 including a computer.
- Each of the imaging lenses of the stereo cameras 21 and 22 is provided with a bandpass filter 23 for selectively transmitting the frequency band of light emitted by the six markers 14 shown in FIG.
- FIG. 2 and 3 show a schematic configuration of the measuring head 10.
- the measuring head 10 has a rectangular parallelepiped casing with a front opening, two CCD cameras 12 a and 12 b housed in the casing, and a slit light source 13 configured to scan laser light up and down to form slit light 13. And Further, the measurement head 10 includes a drive mechanism (not shown) for moving clockwise or counterclockwise along the guide hole 204.
- a marker 14 including six LED light sources 14a to 14f is provided on the upper surface of the casing of the measuring head 10.
- the six LED light sources constituting the marker 14 are not point-symmetrically arranged to specify the direction of the measurement head 10, but are arranged line-symmetrically with respect to the center line of the measurement head 10.
- five LED light sources 14b, 14c, 14d, 14e, and 14f are arranged in a rectangular shape on the upper surface of the casing, and one LED light source 14a is located at the center of gravity. Are located.
- the marker 1 It is sufficient if at least three LED light sources are used as 4, but by using four or more LED light sources, the measurement accuracy of the position and direction of the measurement head 10 is improved in a least square manner. .
- the measurement head 10 is movably mounted along the guide rail 204 by a support mechanism (not shown). Further, the measuring head 10 includes an encoder (not shown) for detecting the position of the measuring head 10 with reference to a predetermined position on the guide rail 204. The output of the encoder 10 is input to the control device 30.
- the measured coordinates are represented by coordinates (X, y, z) in the coordinate system of the center of the measurement head. This coordinate system moves with the movement of the measurement head 10.
- the shape of the DUT 100 is represented by a fixed coordinate system, and this coordinate system is called a cold coordinate system.
- the coordinates of the measurement point measured by the measurement head 10 in the field coordinate system be (X, Y, Z). Since it is necessary to describe the shape of the DUT 100 in the world coordinate system, the coordinates (X, y, z) of the measurement point A measured by the measurement head 100 in the coordinate system of the center of the measurement head are calculated. , Converted to coordinates (X, Y, Z) in the world coordinate system. This conversion is performed based on the following equation (1) using the rotation matrix R representing the movement of the measuring head 10 and the translation vector t.
- the position and direction of the measuring head 10 in the world coordinate system are By obtaining the matrix R and the translation vector t, the coordinates (x, y, z) in the coordinate system of the center of the measurement head can be converted to the coordinates ( ⁇ , ⁇ , Z) in the world coordinate system. .
- the shape measurement by this shape measuring device is executed according to the following processing procedure. First, perform the pre-processing (the first and second steps below) before performing the actual measurement.
- information on each measurement position of the measurement head 10 in the world coordinate system is stored in a memory (not shown) mounted on the control device 30 in association with the output value of the encoder at the measurement position.
- the information about each measurement position of the measurement head 10 in the world coordinate system includes a rotation matrix R and a translation vector t representing the movement of the measurement head 10 in the world coordinate system.
- the coordinates of each marker 14 provided on the measurement head 10 in the world coordinate system are measured by the stereo cameras 21 and 22. Since this position measurement method is well known as a stereo method, its description is omitted.
- the coordinates of the center of the measurement head of each of the LED light sources 14 a to l 4 f constituting the marker 14 are set to (X i, yi, ⁇ i), respectively.
- the coordinates of the measured LED light sources 14a to l4f in the world coordinate system are (Xi, Yi, Zi), respectively.
- i is 1, 2 ⁇ ⁇ ⁇ 6.
- the coordinates (Xi, yi, zi) of the center of the measurement head of the D light sources 14a to 14f are known.
- the rotation matrix R and the translation vector t representing the movement of the measuring head 10 are obtained as the matrix R and the vector t satisfying the following equation (2). Then, the obtained matrix R and vector t are stored in the memory in association with the output value of the encoder at the measurement position. .:, 2 . ⁇ ⁇ 2
- the coordinates of the measurement point on 00 are obtained.
- FIG. 5 shows a method of measuring the position of the measurement point by the measurement head 10.
- the coordinate system at the center of the measuring head is defined as the origin of the optical center of the CCD camera 12, the z-axis in the optical axis direction, the X-axis in the horizontal direction of the CCD camera 12, and the vertical direction of the CCD force camera 12.
- This is a coordinate system whose direction is the y-axis.
- the position measurement method itself using the measurement head 10 is a known measurement method called a light section method.
- a predetermined point on a line on the surface of the DUT 100 on which the slit light from the slit light source 13 is irradiated is defined as a measurement point A.
- the coordinates of the center of the measurement head at the measurement point A are (x, y, z), the coordinates of the observation point A 'corresponding to the measurement point A on the image plane S are (Xs, ys, f).
- the corresponding rotation matrix R and translation vector t are read from the memory of the control device 30 based on the output of the encoder.
- the measurement on the DUT (foot) 100 in the coordinate system of the center of the measurement head obtained in the third step Convert point coordinates (x, y, z) to world coordinates (X, Y, Z).
- the measurement head 10 is moved along the guide rails 204, and the processing of the third to fifth steps is repeated for all the measurement positions on the guide rails 204.
- the shape of the measured object (foot) 100 is obtained as a set of coordinates (X, Y, Z) of the measurement points obtained in each case in the world coordinate system.
- the stereo cameras 21 and 22 are unnecessary for shape measurement, and the compact With this configuration, the shape of the object to be measured can be measured without the user being conscious of the tangling between the field of view of the camera and the code, and a higher feeling of use can be provided.
- the foot is placed in the guide rail 204. At this time, the foot is placed with the center position of the arc portion of the U-shaped guide rail 204 as the center of the heel portion.
- Fig. 6 shows the movement of the measurement head 10 in a time series when the right foot 100 is placed in the U-shaped guide rail 204 and the shape of the right foot is measured. .
- 10b indicates a case where the measurement head 10 is at the position where the toe of the right foot 100 is detected.
- 10c shows a case where the measuring head 10 is located at the right foot camera switching position SWP 1 which is set approximately near the right ankle of the right foot 100.
- 10d indicates a case where the measurement head 10 is at the measurement end position calculated from the toe detection position indicated by 10a.
- 10 e indicates that the measuring head 10 This shows the case where the position is at RHP.
- FIG. 7 shows a control processing procedure of the measurement head 10 by the control device 300. First, processing of steps S1 to S4 is performed as measurement preparation processing.
- the measurement direction is obtained (step S1). That is, the moving direction (clockwise or counterclockwise) of the measuring head 10 is obtained. If the foot measurement has already been performed, the next measurement direction is stored in the final step S15 described later, so the stored next measurement direction is acquired as the current measurement direction. If the next measurement direction is not stored, the measurement direction to start moving is automatically selected based on the home position close to the current position of the measurement head 10.
- the measurement head 10 when the measurement head 10 is located near the left home position LHP, the counterclockwise direction is selected as the measurement direction, and when the measurement head 10 is located near the right home position RHP, Clockwise is selected as the measurement direction.
- the measurement head 10 it is assumed that the measurement head 10 is located at a position close to the left home position L HP and the counterclockwise direction is acquired as the measurement direction.
- step S2 the result of selecting whether the foot to be measured is the right foot or the left foot is obtained (step S2).
- the selection as to whether the foot to be measured is the right foot or the left foot is performed by the operator performing a predetermined selection operation on the control device 300 on the display. In this example, it is assumed that the right foot is selected as in the example of FIG.
- the measuring head 10 is moved to the home position (HP) determined by the measuring direction (step S3).
- the measurement direction is counterclockwise, move the measurement head 10 to the left home position LHP (the position indicated by 10a in FIG. 6), and if the measurement direction is clockwise, Then, move the measuring head 10 to the right home position RHP (the position indicated by 10 e in FIG. 6).
- LHP the position indicated by 10a in FIG. 6
- RHP the position indicated by 10 e in FIG. 6
- the camera located on the rear side in the measurement direction is selected from the two cameras 12a and 12b. If the measurement direction is counterclockwise, camera 12a is selected, and if the measurement direction is clockwise, camera 12b is selected.
- camera 12a is selected as the camera to be used for measurement first.
- the force camera that makes it easier to detect the toe that is, the camera 12a on the rear side in the direction of movement is selected as the camera used for measurement first. Is done.
- the foot tip search process is a process for detecting a toe of a foot. No shape measurement is performed in the foot tip search process.
- the moving speed of the measuring head 10 is increased, and measurement for detecting a toe (foot tip) is started (step S5). That is, as shown by the arrow V1 in FIG. 8, the measurement for detecting the toes is performed while moving the measurement head 1 ° at a high speed.
- the measuring head 10 is stopped, the detected toe position (foot tip position) is stored in the memory, and the measurement end position is calculated from the detected toe position. And store it in the memory (step S7).
- the toe position is detected by the measurement head reaching the position indicated by 10b in FIG. Then, from the detected toe position, the corresponding position on the right side of the guide rail 204 (the position indicated by 1 d in FIG. 6) is calculated as the measurement end position.
- the measuring head 10 moves at high speed, so that when the toe is found, the measurement head 10 exceeds the position corresponding to the toe position (overrun). Resulting in) . Therefore, the measuring head 10 is moved back at a high speed by a predetermined distance (about 3 to 5 cm) (step S8). In this example, as shown by an arrow V2 in FIG. 8, it is moved clockwise by a predetermined distance.
- main measurement processing in steps S9 to S12 is performed.
- measurement processing for measuring the foot shape is performed.
- a measurement process in the fine mode is performed (step S9). In other words, the measurement process is performed while moving the measurement head 10 at a low speed and reducing the measurement position interval. In this example, as indicated by an arrow V3 in FIG. 8, the measurement process is performed while moving the measurement head 10 at a low speed and reducing the measurement position interval.
- the measurement processing in the dense mode near the open end of the guide rail 204 is different from the curved portion of the guide rail 204 in the vicinity of the open end of the guide rail 204.
- the measurement is performed by a camera arranged on the side of the toe of the foot, the measurement accuracy is reduced. Therefore, the interval between measurement positions is reduced to increase the measurement accuracy.
- step S10 the measurement processing in the normal mode is performed (step S10). That is, after the measurement head 10 passes near the toe, the measurement processing is performed while moving the measurement head 10 at a medium speed and increasing the interval between the measurement positions. In this example, as indicated by V4 in FIG. 8, the measurement process is performed while moving the measurement head 10 at a medium speed and increasing the interval between the measurement positions.
- the measurement position interval in the measurement processing in the normal mode is set to, for example, about 1.5 times the measurement position interval in the measurement processing in the fine mode.
- the range in which the measurement process is performed in the dense mode in step S9 can be set in the control device 30 in advance, or can be automatically set based on the size of the foot.
- step S11 When the measurement head 10 reaches a predetermined camera switching position while the measurement processing in the normal mode in step S10 is being performed, the camera used for measurement is switched (step S11).
- the camera used for measurement In the case of right foot measurement, the camera used for measurement is switched when the measurement head 10 reaches the right foot camera switching position SWP 1 (see Fig. 6) set near the right ankle regardless of the measurement direction.
- SWP 1 see Fig. 6
- measurement head 10 is near the left ankle regardless of the measurement direction
- the camera switching position SWP 2 for the left foot, the camera used for measurement is switched.
- the measurement head 10 since the camera used for right foot measurement and the camera used for the first measurement is camera 12a, the measurement head 10 arrives at the right foot camera switching position SWP 1 in Fig. 6. Then, the camera used for measurement is switched from the first camera 12a to the second camera 12b.
- step S12 Even after the camera used for measurement is switched, the measurement processing in the normal mode is performed (step S12).
- step S13 the measurement processing in the fine mode is performed (step S13).
- the measurement process is performed while moving the measurement head 10 at a low speed and reducing the measurement position interval.
- step S7 Whether the measuring head 10 has reached the position 5 cm before the toe or not is determined by the measurement end position calculated in step S7 (in this example, the position indicated by 10d in FIG. 6). It is determined as a toe position.
- the measurement process in step S13 is performed until the measurement head 10 reaches the measurement end position (in this example, the position indicated by 10d in FIG. 6) or until the measurement head 10 reaches a predetermined distance (eg, , About 2 cm).
- the measurement head is moved to the home position determined by the measurement direction at a high speed (step S14). If the measurement direction is counterclockwise as in this example, move the measurement head 10 to the right home position RHP as shown by the arrow V6 in FIG. You. If the measurement direction is clockwise, move the measurement head 10 to the left home position LHP.
- the direction opposite to the current measurement direction is stored in the memory as the next measurement direction (step S15). Then, the control processing of the current measurement head 10 ends.
- the guide rail is U-shaped, the size of the object to be measured, especially the object to be measured is smaller than that of a shape measuring device having a loop-shaped guide rail such as a circle or an ellipse. Can have a degree of freedom.
- the feet are arranged so that the toes face the open end of the U-shaped guide rail 204 and the heel of the foot is located on the curved side of the guide rail 204.
- information on the position of the measurement head in the world coordinate system that is, the rotation matrix R and the translation vector t are obtained using the outputs of the stereo cameras 21 and 22. If the trajectory of the guide Reynole 204 with respect to the platform 201 is specified in advance, the rotation matrix R and the translation vector t can be obtained without using the stereo cameras 21 and 22.
- the shape of an adult's foot when measuring the shape of an adult's foot, measure the shape of the child's foot by measuring the shape using a method in which the measuring head orbits the entire guide rail using the entire oval guide rail.
- the foot is arranged such that the heel of the foot is located at the center of one of the arcs, and a part of the guide rail is It may be used as a letter-shaped guide.
- the measurement head 10 may be different from the above embodiment as long as it measures the position of the measurement point on the DUT by an active stereo measurement method.
- a spot light source may be used instead of the slit light source 13.
- the measuring head 10 includes two sets of measuring optical systems, that is, two CCD cameras 12 a and 12 b and one slit light source 13. Although one is used, one provided with one set of measurement optical systems, that is, one provided with one CCD camera and one slit light source may be used.
- the U-shaped guide rail is composed of a semi-circular curved portion and two straight portions extending from both ends of the curved portion. If the shape is different, a guide rail having a shape different from that in FIG. 6 may be used.
- a guide rail 204A having a U-shaped open end narrowed inward may be used. As shown in Fig. 9, even when using a measurement head 1OA with one CCD camera 12 and one slit light source 11, that is, with one set of measurement optical system, the guide rail It can be seen that the measurable range near the open end of 204 A expands.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biophysics (AREA)
- Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003514203A JPWO2003008904A1 (ja) | 2001-07-17 | 2002-07-15 | 形状測定装置 |
US10/483,832 US20040184040A1 (en) | 2001-07-17 | 2002-07-15 | Shape measuring device |
EP02746070A EP1418398A1 (en) | 2001-07-17 | 2002-07-15 | Shape measuring device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001217309 | 2001-07-17 | ||
JP2001-217309 | 2001-07-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2003008904A1 true WO2003008904A1 (fr) | 2003-01-30 |
Family
ID=19051657
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2002/007186 WO2003008904A1 (fr) | 2001-07-17 | 2002-07-15 | Dispositif de mesure de formes |
Country Status (5)
Country | Link |
---|---|
US (1) | US20040184040A1 (ja) |
EP (1) | EP1418398A1 (ja) |
JP (1) | JPWO2003008904A1 (ja) |
CN (1) | CN1533495A (ja) |
WO (1) | WO2003008904A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101972805B1 (ko) * | 2018-03-08 | 2019-04-30 | 스코프비전 유한책임회사 | 신발솔 검사방법 |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1805478A1 (de) * | 2004-10-29 | 2007-07-11 | Wincor Nixdorf International GmbH | Einrichtung zur dreidimensionalen vermessung von objekten |
SI22424A (sl) | 2006-11-07 | 2008-06-30 | ALPINA, tovarna obutve, d.d., Žiri | Naprava in postopek za tridimenzionalno merjenje oblike telesa |
FR2922640B1 (fr) * | 2007-10-19 | 2010-01-08 | Ct Tech Cuir Chaussure Maroqui | Procede et un dispositif de reconstruction tridimensionnelle de la surface interieure d'une chaussure |
CN102301201B (zh) * | 2009-02-18 | 2013-02-27 | 旭硝子株式会社 | 矩形板状物的外形形状测量方法以及摄像单元的相对位置的校正方法 |
FR2982664B1 (fr) * | 2011-11-10 | 2015-02-20 | Spincontrol | Systeme et procede de telemetrie sans contact adaptes aux objets de forme complexe |
CN106377014B (zh) * | 2015-04-15 | 2019-10-22 | 郑士超 | 一种可调节脚形扫描仪 |
CN106307812A (zh) * | 2016-07-29 | 2017-01-11 | 成都卡美多鞋业有限公司 | 一种鞋尺寸加工精度测量系统 |
CZ306756B6 (cs) * | 2016-09-20 | 2017-06-14 | Univerzita Tomáše Bati ve Zlíně | Zařízení pro 3D skenování prostorových objektů, zejména chodidla a přilehlých částí lidské nohy |
HUE059991T2 (hu) | 2016-10-05 | 2023-01-28 | Safesize Holding B V | Láb alakjának meghatározása mélységérzékelõ és nyomólapos technológia segítségével |
KR101932457B1 (ko) * | 2018-03-06 | 2018-12-26 | 이홍규 | 신발의 내측에 관한 정보를 생성하기 위한 장치 및 이를 이용한 방법 |
FR3081687B1 (fr) * | 2018-06-01 | 2021-03-12 | Lyamtech | Procede de fabrication de composant de chaussure sur mesure |
CN111407042A (zh) * | 2020-03-12 | 2020-07-14 | 正峰激光自动化(深圳)有限公司 | 鞋子外形寻边机 |
CN116929248B (zh) * | 2023-07-27 | 2024-03-22 | 浙江卓诗尼鞋业有限公司 | 鞋体全自动检测台及其检测系统 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06249626A (ja) * | 1993-02-26 | 1994-09-09 | Kenji Mimura | 三次元形状測定装置 |
JPH0914930A (ja) * | 1995-06-30 | 1997-01-17 | Matsushita Electric Ind Co Ltd | 形状測定方法とその測定装置 |
JP2001041723A (ja) * | 1999-05-26 | 2001-02-16 | Sanyo Electric Co Ltd | 形状測定装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5198877A (en) * | 1990-10-15 | 1993-03-30 | Pixsys, Inc. | Method and apparatus for three-dimensional non-contact shape sensing |
US6909513B1 (en) * | 1999-05-26 | 2005-06-21 | Sanyo Electric Co., Ltd. | Shape measuring device |
-
2002
- 2002-07-15 CN CNA028144228A patent/CN1533495A/zh active Pending
- 2002-07-15 US US10/483,832 patent/US20040184040A1/en not_active Abandoned
- 2002-07-15 JP JP2003514203A patent/JPWO2003008904A1/ja active Pending
- 2002-07-15 WO PCT/JP2002/007186 patent/WO2003008904A1/ja not_active Application Discontinuation
- 2002-07-15 EP EP02746070A patent/EP1418398A1/en not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06249626A (ja) * | 1993-02-26 | 1994-09-09 | Kenji Mimura | 三次元形状測定装置 |
JPH0914930A (ja) * | 1995-06-30 | 1997-01-17 | Matsushita Electric Ind Co Ltd | 形状測定方法とその測定装置 |
JP2001041723A (ja) * | 1999-05-26 | 2001-02-16 | Sanyo Electric Co Ltd | 形状測定装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101972805B1 (ko) * | 2018-03-08 | 2019-04-30 | 스코프비전 유한책임회사 | 신발솔 검사방법 |
Also Published As
Publication number | Publication date |
---|---|
JPWO2003008904A1 (ja) | 2004-11-11 |
CN1533495A (zh) | 2004-09-29 |
US20040184040A1 (en) | 2004-09-23 |
EP1418398A1 (en) | 2004-05-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2003008904A1 (fr) | Dispositif de mesure de formes | |
US7800643B2 (en) | Image obtaining apparatus | |
US20170248412A1 (en) | Confocal surface topography measurement with fixed focal positions | |
US20120281240A1 (en) | Error Compensation in Three-Dimensional Mapping | |
US6909513B1 (en) | Shape measuring device | |
JP2008076312A (ja) | 測長装置 | |
CN101558283A (zh) | 用于三维轮廓的非接触检测装置及方法 | |
JP2008175625A (ja) | 三次元測定装置及び携帯型計測器 | |
JP2007534933A (ja) | ワークピースの座標を確定するための方法 | |
JP2001108417A (ja) | 光学式形状測定装置 | |
JPH09113223A (ja) | 非接触距離姿勢測定方法及び装置 | |
JP2001241928A (ja) | 形状測定装置 | |
JP3768822B2 (ja) | 三次元測定装置 | |
JP2004077262A (ja) | 三次元撮像装置および方法 | |
JP3408237B2 (ja) | 形状測定装置 | |
JP3370049B2 (ja) | 形状測定装置 | |
JP4778855B2 (ja) | 光学式測定装置 | |
JP3574044B2 (ja) | 形状測定装置 | |
JP2005125478A5 (ja) | ||
JP2014092495A (ja) | キャリブレーション方法および三次元加工装置 | |
JP2001241927A (ja) | 形状測定装置 | |
EP1202074A2 (en) | Distance measuring apparatus and distance measuring method | |
JPH11142124A (ja) | レ−ルの断面形状測定方法及び装置 | |
JP2005024505A (ja) | 偏心測定装置 | |
US11650125B2 (en) | Structured light measuring device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): CN JP US |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LU MC NL PT SE SK TR |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
WWE | Wipo information: entry into national phase |
Ref document number: 10483832 Country of ref document: US |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2003514203 Country of ref document: JP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 20028144228 Country of ref document: CN |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2002746070 Country of ref document: EP |
|
WWP | Wipo information: published in national office |
Ref document number: 2002746070 Country of ref document: EP |
|
WWW | Wipo information: withdrawn in national office |
Ref document number: 2002746070 Country of ref document: EP |