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1. WO2016021022 - PROJECTION IMAGE DISPLAY DEVICE AND METHOD FOR CONTROLLING SAME

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Publication Number WO/2016/021022
Publication Date 11.02.2016
International Application No. PCT/JP2014/070884
International Filing Date 07.08.2014
IPC
G06F 3/01 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
3Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
01Input arrangements or combined input and output arrangements for interaction between user and computer
G06F 3/048 2013.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
3Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
01Input arrangements or combined input and output arrangements for interaction between user and computer
048Interaction techniques based on graphical user interfaces
CPC
G06F 2203/04803
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
2203Indexing scheme relating to G06F3/00 - G06F3/048
048Indexing scheme relating to G06F3/048
04803Split screen, i.e. subdividing the display area or the window area into separate subareas
G06F 2203/04808
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
2203Indexing scheme relating to G06F3/00 - G06F3/048
048Indexing scheme relating to G06F3/048
04808Several contacts: gestures triggering a specific function, e.g. scrolling, zooming, right-click, when the user establishes several contacts with the surface simultaneously; e.g. using several fingers or a combination of fingers and pen
G06F 3/017
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
3Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
01Input arrangements or combined input and output arrangements for interaction between user and computer
017Gesture based interaction, e.g. based on a set of recognized hand gestures
G06F 3/0304
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
3Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
01Input arrangements or combined input and output arrangements for interaction between user and computer
03Arrangements for converting the position or the displacement of a member into a coded form
0304Detection arrangements using opto-electronic means
G06F 3/0425
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
3Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
01Input arrangements or combined input and output arrangements for interaction between user and computer
03Arrangements for converting the position or the displacement of a member into a coded form
041Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
042by opto-electronic means
0425using a single imaging device like a video camera for tracking the absolute position of a single or a plurality of objects with respect to an imaged reference surface, e.g. video camera imaging a display or a projection screen, a table or a wall surface, on which a computer generated image is displayed or projected
G06F 3/0482
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
3Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
01Input arrangements or combined input and output arrangements for interaction between user and computer
048Interaction techniques based on graphical user interfaces [GUI]
0481based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
0482interaction with lists of selectable items, e.g. menus
Applicants
  • 日立マクセル株式会社 HITACHI MAXELL, LTD. [JP]/[JP]
Inventors
  • 松原　孝志 MATSUBARA Takashi
  • 成川　沙希子 NARIKAWA Sakiko
  • 森　直樹 MORI Naoki
  • 長谷川　実 HASEGAWA Minoru
Agents
  • 青稜特許業務法人 SEIRYO I.P.C.
Priority Data
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) PROJECTION IMAGE DISPLAY DEVICE AND METHOD FOR CONTROLLING SAME
(FR) DISPOSITIF D’AFFICHAGE D’IMAGE PAR PROJECTION ET SON PROCÉDÉ DE COMMANDE
(JA) 投写型映像表示装置及びその制御方法
front page image
Abstract
(EN)
A projection image display device (1) is provided with: a signal input unit (120) having a plurality of image signals inputted thereto; a projection unit (115) that projects and displays an image on a projection surface; an image pickup unit (100) that photographs one or a plurality of operators that operate the projection surface; operation detection units (104-109) that detect, on the basis of the photographed image obtained from the image pickup unit, the operations performed by the operators; and a control unit (110) that controls the display of the image to be projected from the projection unit. On the basis of the detection results obtained from the operation detection unit, the control unit selects, from among the image signals inputted to the signal input unit, an image signal to be projected and displayed by means of the projection unit.
(FR)
L’invention concerne un dispositif d’affichage d’image par projection (1) qui comporte : une unité d’entrée de signal (120) ayant une pluralité de signaux d’image entrés dans cette dernière ; une unité de projection (115) qui projette et affiche une image sur une surface de projection ; une unité de capture d’image (100) qui photographie un ou une pluralité d’opérateurs qui utilisent la surface de projection ; des unités de détection d’opération (104-109) qui détectent, sur la base de l’image photographiée obtenue à partir de l’unité de capture d’image, les opérations réalisées par les opérateurs ; et une unité de commande (110) qui commande l’affichage de l’image à projeter à partir de l’unité de projection. Sur la base des résultats de détection obtenus à partir de l’unité de détection d’opération, l’unité de commande sélectionne, parmi les signaux d’image entrés dans l’unité d’entrée de signal, un signal d’image à projeter et à afficher au moyen de l’unité de projection.
(JA)
　投写型映像表示装置１は、複数の映像信号を入力する信号入力部１２０と、投写面に映像を投写表示する投写部１１５と、投写面を操作する１あるいは複数の操作者を撮影する撮像部１００と、撮像部の撮影画像から操作者の操作を検出する操作検出部１０４～１０９と、投写部から投写する映像の表示を制御する制御部１１０と、を備える。制御部は、操作検出部の検出結果に基づいて、信号入力部に入力される映像信号の中から、投写部で投写表示する映像信号を選択する。
Also published as
CN106462227
JPWO2016021022
US20170214862
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