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1. WO2019049317 - POSITION CORRECTION DEVICE AND POSITION CORRECTION METHOD

Publication Number WO/2019/049317
Publication Date 14.03.2019
International Application No. PCT/JP2017/032494
International Filing Date 08.09.2017
IPC
G06F 3/0484 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
0484for the control of specific functions or operations, e.g. selecting or manipulating an object or an image, setting a parameter value or selecting a range
G06F 3/0488 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
0487using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
0488using a touch-screen or digitiser, e.g. input of commands through traced gestures
CPC
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 3/0481
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
G06F 3/0484
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]
0484for the control of specific functions or operations, e.g. selecting or manipulating an object or an image, setting a parameter value or selecting a range
G06F 3/0488
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]
0487using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
0488using a touch-screen or digitiser, e.g. input of commands through traced gestures
Applicants
  • 三菱電機株式会社 MITSUBISHI ELECTRIC CORPORATION [JP]/[JP]
Inventors
  • 宮本 健 MIYAMOTO, Ken
Agents
  • 田澤 英昭 TAZAWA, Hideaki
  • 濱田 初音 HAMADA, Hatsune
  • 中島 成 NAKASHIMA, Nari
  • 坂元 辰哉 SAKAMOTO, Tatsuya
  • 辻岡 将昭 TSUJIOKA, Masaaki
  • 井上 和真 INOUE, Kazuma
Priority Data
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) POSITION CORRECTION DEVICE AND POSITION CORRECTION METHOD
(FR) DISPOSITIF DE CORRECTION DE POSITION ET PROCÉDÉ DE CORRECTION DE POSITION
(JA) 位置補正装置および位置補正方法
Abstract
(EN)
According to the present invention, a feature extraction unit (21) extracts a plurality of features from an image. A position acquisition unit (23) acquires position information on a feature designated on the image which includes the plurality of features. A position correction unit (24) corrects the position information acquired by the position acquisition unit (23) on the basis of position information on the features extracted by the feature extraction unit (21).
(FR)
Selon la présente invention, une unité d'extraction de caractéristiques (21) extrait une pluralité de caractéristiques à partir d'une image. Une unité d'acquisition de position (23) acquiert des informations de position concernant une caractéristique désignée sur l'image qui comprend la pluralité de caractéristiques. Une unité de correction de position (24) corrige les informations de position acquises par l'unité d'acquisition de position (23) sur la base d'informations de position concernant les caractéristiques extraites par l'unité d'extraction de caractéristiques (21).
(JA)
特徴抽出部(21)が、画像から複数の特徴部を抽出する。位置取得部(23)が、特徴部が含まれる画像上で指定された特徴部の位置情報を取得する。位置補正部(24)が、特徴抽出部(21)によって抽出された特徴部の位置情報に基づいて、位置取得部(23)によって取得された位置情報を補正する。
Also published as
KR1020207005728
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