WO1999003278A1 - Systeme video d'aide a la vente pour opticiens - Google Patents
Systeme video d'aide a la vente pour opticiens Download PDFInfo
- Publication number
- WO1999003278A1 WO1999003278A1 PCT/FR1998/001430 FR9801430W WO9903278A1 WO 1999003278 A1 WO1999003278 A1 WO 1999003278A1 FR 9801430 W FR9801430 W FR 9801430W WO 9903278 A1 WO9903278 A1 WO 9903278A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- screen
- camera
- frame
- video system
- video
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C13/00—Assembling; Repairing; Cleaning
- G02C13/003—Measuring during assembly or fitting of spectacles
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
Definitions
- the present invention relates to a video sales assistance system for opticians, of the type comprising a video camera connected to a central information processing unit, itself connected to a display screen, and means for inputting control information into the central unit.
- the display screen is constituted by the screen of the monitor of a PC type microcomputer.
- the camera is held in the hand by the optician during the shots, and the pictures are displayed on the screen according to the requested function (for example a single picture, four side-by-side pictures, etc. ).
- the customer can thus effectively choose a spectacle frame, and the optician can then work on the chosen frame.
- the invention aims to increase the convenience and user-friendliness of the system.
- the subject of the invention is a video system of the aforementioned type, characterized in that the screen is a flat LCD screen arranged in a frame suitable for being held in the hand, the camera being capable of being carried by this frame in at least two positions, one rotating the lens toward the front of the screen and the other rotating the lens toward the back of the screen.
- the video system according to the invention may include one or more of the characteristics described in claims 2 to 9.
- the invention also relates to a screen assembly and video camera intended for a video system as defined above.
- FIG. 1 is a block diagram of the video system according to the invention
- FIG. 2 is a schematic front view of the screen-camera assembly
- FIG. 3 is a schematic view from the corresponding side
- FIG. 4 is a perspective view from the front, illustrating a first mode of use of the screen-camera assembly
- FIG. 5 is a schematic side view which illustrates a first implementation of this first mode of use
- FIG. 6 is a schematic side view which illustrates a second implementation of the first mode of use
- FIG. 7 is a perspective view, from the front, illustrating a second mode of use of the screen-camera assembly
- - Figure 8 is a perspective view, from the rear, corresponding;
- the video system comprises the following elements: a central processing unit 1 information, provided with a memory 2 and appropriate image processing cards and controlled by a keyboard 3 and a mouse 4; a video camera or video camera 5, connected to the central unit via an interface 6; a display screen 7, connected to the central unit via the interface 8; and possibly a printer 9 connected to the central unit.
- the connections between the elements of the system can be made by cables or by infrared.
- the camera 5 and the screen 7 are combined into a portable assembly 10 shown diagrammatically in FIGS. 2 and 3.
- the screen is a flat LCD screen mounted in a frame 11 of generally flat shape.
- the frame is provided with a foot 12, for example filiform as shown, which allows it to be placed stably on a table or the like.
- the screen 7 is then tilted slightly backwards (FIG. 3) for greater convenience for the user.
- the frame 11 is also provided with a certain number of control and adjustment members for taking the picture: buttons 13 determining the type of insertion of the picture in the screen, a button 14 for switching on a light 15 provided in the vicinity of the lens 16 of the camera, and buttons 17 for adjusting the brightness and contrast.
- the camera 5 has a generally parallelepiped shape, with a large horizontal dimension. It is permanently housed in a notch 18 provided in the middle of the upper edge of the frame 11.
- the camera has on each small side face a protruding stud 19.
- the two pins are aligned and received in corresponding recesses of the opposite edges of the notch 18. They together define, in this way, a horizontal axis XX of tilting of the camera.
- the facing faces of the camera and of the notch 18 are provided with snap-fastening members of any suitable known type, which allow the camera to take with respect to the frame 11 a large number of stable angular positions around the axis XX.
- FIG. 3 represents from the side the assembly l ⁇ placed on a table or the like 20.
- a solid position 5A has been shown in which the camera 5 is turned forwards, with its optical axis slightly inclined upwards, and in dashed lines two opposite positions 5B and 5C.
- position 5B the camera is turned forward, with its horizontal optical axis, and position 5C is directly opposite this position 5B.
- the horizontality of the optical axis is checked by means of a level incorporated in the camera and visible on the screen.
- the rear side 21 of the camera is semi-cylindrical and solid (FIG. 7). Screen 7 also forms the viewfinder of the camera for taking pictures.
- a fastening member 22 projects from the back of the frame 11, which back is also provided on its two lateral edges with gripping reliefs 23.
- the camera In a first mode of use (FIGS. 4 to 6), the camera is oriented towards the front, that is to say towards the user 24, placed in front of the screen.
- the user is in principle the customer, who wishes to make a choice between several frames.
- the user sees himself on the screen and, after having framed his face and possibly having made adjustments by means of the buttons 15, he presses one of the buttons 13. This triggers a shooting, and the photograph is positioned on the screen as requested.
- the user can repeat these operations several times (four times in this example) with different frames, and then he chooses the frame he prefers by comparing the shots.
- the system calculation software can, as known per se, include other functions, for example the comparison between different types of glasses (with or without anti-reflective treatment, more or less tinted, etc.), controllable by the optician using keyboard 3 or mouse 4.
- the assembly 10 can be hung on a wall by means of the member 22
- the optician can of course assist his client by carrying out the settings and commands for him. the assembly 10, possibly remotely by means of the keyboard 3 or the mouse 4.
- the camera In a second mode of use (FIGS. 7 to 9), the camera is tilted around the axis XX so as to turn its lens 16 backwards, that is to say on the side opposite the screen 7.
- the optician 25 stands in front of his client 24 and holds in front of him the assembly 10, looking at the screen 7.
- the keyboard 3 or the mouse 4 By means of the keyboard 3 or the mouse 4, he has selected a large format shot, and close-up frame of the frame 26 selected ( Figure 7).
- the optician then takes the picture, which will allow him later to make the optical measurements and the choice of appropriate lenses to the extent permitted by the software used.
- the software includes a "flipping image” function which is automatically activated when the camera is tilted from one side to the other.
- the camera could be pivotally mounted on the upper edge of the frame 11, around a vertical axis. Such an image flipping function would then, of course, be superfluous.
- the assembly 10, compact and light, is particularly ergonomic and allows to integrate conveniently the "aesthetic" functions
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Ophthalmology & Optometry (AREA)
- Optics & Photonics (AREA)
- Studio Devices (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU84463/98A AU8446398A (en) | 1997-07-09 | 1998-07-03 | Video system for sales assistance to opticians |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9708738A FR2766043A1 (fr) | 1997-07-09 | 1997-07-09 | Systeme video d'aide a la vente pour opticiens |
FR97/08738 | 1997-07-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1999003278A1 true WO1999003278A1 (fr) | 1999-01-21 |
Family
ID=9509065
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR1998/001430 WO1999003278A1 (fr) | 1997-07-09 | 1998-07-03 | Systeme video d'aide a la vente pour opticiens |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU8446398A (fr) |
FR (1) | FR2766043A1 (fr) |
WO (1) | WO1999003278A1 (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100454211C (zh) * | 2005-01-21 | 2009-01-21 | 华硕电脑股份有限公司 | 具有可旋转的影像撷取组件的显示器 |
FR2980592A1 (fr) * | 2011-09-28 | 2013-03-29 | Essilor Int | Procede de mesure de parametres morpho-geometriques d'un individu porteur de lunettes |
FR2980591A1 (fr) * | 2011-09-28 | 2013-03-29 | Essilor Int | Procede de mesures de parametres morpho-geometriques d'un individu porteur de lunettes |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2847042A1 (fr) * | 2002-11-07 | 2004-05-14 | Jacky Jerome | Appareil interactif pour opticiens |
US8231220B2 (en) | 2007-07-26 | 2012-07-31 | Essilor International (Compagnie Generale D'optique) | Method of measuring at least one geometrico-physionomic parameter for positioning a frame of vision-correcting eyeglasses on the face of a wearer |
FR2978841A1 (fr) * | 2011-08-05 | 2013-02-08 | Seemecab | Systeme electronique d'aide a la vente |
DE102014015345A1 (de) * | 2014-10-18 | 2016-04-21 | Hans-Joachim Ollendorf | Verfahren zur messgenauen Bestimmung von optisch-physiognomischen Parametern eines Probanden zur Anpassung von Brillengläsern an den Probanden für die Nahsichtsituation |
EP3529581A2 (fr) * | 2016-10-18 | 2019-08-28 | Eyoto Group Limited | Équipement et procédé d'examen de verre |
US10222634B2 (en) | 2017-07-07 | 2019-03-05 | Optinno B.V. | Optical measurement aid device |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01273086A (ja) * | 1988-04-25 | 1989-10-31 | Fujitsu Ltd | ディスプレイ装置 |
GB2276060A (en) * | 1993-03-13 | 1994-09-14 | Sanroy Equipment Limited | Selection facilitation apparatus |
US5537175A (en) * | 1993-09-09 | 1996-07-16 | Sony Corporation | Camera adaption for self photography |
DE29610052U1 (de) * | 1996-06-07 | 1996-08-22 | Zeiss Carl Fa | Video-Beratungssystem |
JPH0937118A (ja) * | 1995-07-20 | 1997-02-07 | Hitachi Ltd | 携帯映像表示機器 |
-
1997
- 1997-07-09 FR FR9708738A patent/FR2766043A1/fr active Pending
-
1998
- 1998-07-03 WO PCT/FR1998/001430 patent/WO1999003278A1/fr active Application Filing
- 1998-07-03 AU AU84463/98A patent/AU8446398A/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01273086A (ja) * | 1988-04-25 | 1989-10-31 | Fujitsu Ltd | ディスプレイ装置 |
GB2276060A (en) * | 1993-03-13 | 1994-09-14 | Sanroy Equipment Limited | Selection facilitation apparatus |
US5537175A (en) * | 1993-09-09 | 1996-07-16 | Sony Corporation | Camera adaption for self photography |
JPH0937118A (ja) * | 1995-07-20 | 1997-02-07 | Hitachi Ltd | 携帯映像表示機器 |
DE29610052U1 (de) * | 1996-06-07 | 1996-08-22 | Zeiss Carl Fa | Video-Beratungssystem |
Non-Patent Citations (2)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 014, no. 040 (P - 995) 25 January 1990 (1990-01-25) * |
PATENT ABSTRACTS OF JAPAN vol. 097, no. 006 30 June 1997 (1997-06-30) * |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100454211C (zh) * | 2005-01-21 | 2009-01-21 | 华硕电脑股份有限公司 | 具有可旋转的影像撷取组件的显示器 |
FR2980592A1 (fr) * | 2011-09-28 | 2013-03-29 | Essilor Int | Procede de mesure de parametres morpho-geometriques d'un individu porteur de lunettes |
FR2980591A1 (fr) * | 2011-09-28 | 2013-03-29 | Essilor Int | Procede de mesures de parametres morpho-geometriques d'un individu porteur de lunettes |
WO2013045789A1 (fr) * | 2011-09-28 | 2013-04-04 | Essilor International (Compagnie Générale d'Optique) | Procede de mesures de parametres morpho-geometriques d'un individu porteur de lunettes |
WO2013045133A1 (fr) * | 2011-09-28 | 2013-04-04 | Essilor International (Compagnie Générale d'Optique) | Procédé de mesure de paramètres morpho-géométriques d'une personne portant des lunettes |
CN103827735A (zh) * | 2011-09-28 | 2014-05-28 | 埃西勒国际通用光学公司 | 用于测量佩戴眼镜的个体的形态几何参数的方法 |
CN103842894A (zh) * | 2011-09-28 | 2014-06-04 | 埃西勒国际通用光学公司 | 用于测量佩戴眼镜的个人的形态几何参数的方法 |
US9033496B2 (en) | 2011-09-28 | 2015-05-19 | Essilor International (Compagnie Generale D'optique) | Method of measuring morpho-geometrical parameters of a person wearing eyeglasses |
CN103827735B (zh) * | 2011-09-28 | 2015-11-25 | 埃西勒国际通用光学公司 | 用于测量佩戴眼镜的个体的形态几何参数的方法 |
US9759934B2 (en) | 2011-09-28 | 2017-09-12 | Essilor International (Compagnie Generale D'optique) | Method for measuring morpho-geometric parameters of a spectacle wearing individual |
Also Published As
Publication number | Publication date |
---|---|
FR2766043A1 (fr) | 1999-01-15 |
AU8446398A (en) | 1999-02-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2822449B1 (fr) | Procede de determination d'une caracteristique geometrico-morphologique, de posture ou comportementale d'un porteur d'une paire de lunettes | |
EP2822451B1 (fr) | Procede de determination d'au moins une caracteristique de posture de la tete d'un porteur d'une paire de lunettes | |
EP2822450B1 (fr) | Procede d'estimation d'une distance separant une paire de lunettes et un oil du porteur de la paire de lunettes | |
EP2761366B1 (fr) | Procede de mesures de parametres morpho-geometriques d'un individu porteur de lunettes | |
FR2980592A1 (fr) | Procede de mesure de parametres morpho-geometriques d'un individu porteur de lunettes | |
FR2953032A1 (fr) | Dispositif et procede permettant toutes les mesures necessaires au montage des verres et a l'ajustage des montures de lunettes optiques | |
EP2901209B1 (fr) | Procédé d'aide à la détermination de paramètres de vision d'un sujet | |
WO1999003278A1 (fr) | Systeme video d'aide a la vente pour opticiens | |
EP2582283A1 (fr) | Procede d'estimation d'une posture de reference | |
EP1678550B1 (fr) | Mesure de configuration du visage et de montures de lunettes placees sur ce visage a une efficacite amelioree | |
EP1937133A2 (fr) | Systeme d'aide pour la correction de la vue | |
WO2002093902A1 (fr) | Appareil pour visionner et éditer des photographies numériques | |
EP0903610B1 (fr) | Appareil de prise de vue | |
FR2740880A1 (fr) | Appareil d'aide a la vente technique pour opticiens | |
EP0918242A1 (fr) | Dispositif de vision stéréoscopique d'images | |
EP3857299B1 (fr) | Instrument de mesure pour mesurer des paramètres nécessaires à la réalisation de lunettes | |
FR2978841A1 (fr) | Systeme electronique d'aide a la vente | |
EP1709562A1 (fr) | Dispositif et procedee de visualisation sur ecran video | |
CN214281551U (zh) | 一种立体视频摄录装置 | |
WO2023139337A1 (fr) | Système d'imagerie pour présenter l'image de face et l'image de dos d'un sujet | |
EP0547965B1 (fr) | Appareil de centrage pour lentille ophtalmique | |
WO2018007736A1 (fr) | Systeme de restitution graphique simultanee de plusieurs vues d'un sujet | |
FR2920549A1 (fr) | Procede de mesure d'au moins un parametre geometrico-physionomique d'implantation d'une monture de lunettes de correction visuelle sur le visage d'un porteur |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AL AM AT AU AZ BA BB BG BR BY CA CH CN CU CZ DE DK EE ES FI GB GE GH GM GW HR HU ID IL IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT UA UG US UZ VN YU ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): GH GM KE LS MW SD SZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN ML MR NE SN TD TG |
|
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
NENP | Non-entry into the national phase |
Ref country code: KR |
|
REG | Reference to national code |
Ref country code: DE Ref legal event code: 8642 |
|
122 | Ep: pct application non-entry in european phase | ||
NENP | Non-entry into the national phase |
Ref country code: CA |