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1. WO2020065695 - CHARACTER INPUT ASSISTANCE DEVICE, CHARACTER INPUT SYSTEM, AND CHARACTER INPUT ASSISTANCE METHOD

Publication Number WO/2020/065695
Publication Date 02.04.2020
International Application No. PCT/JP2018/035263
International Filing Date 25.09.2018
IPC
G06F 17/30 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
17Digital computing or data processing equipment or methods, specially adapted for specific functions
30Information retrieval; Database structures therefor
G06F 3/023 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
02Input arrangements using manually operated switches, e.g. using keyboards or dials
023Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes
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
G06F 3/16 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
16Sound input; Sound output
CPC
G06F 3/023
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
02Input arrangements using manually operated switches, e.g. using keyboards or dials
023Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes
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
G06F 3/16
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
16Sound input; Sound output
Applicants
  • 三菱電機株式会社 MITSUBISHI ELECTRIC CORPORATION [JP]/[JP]
Inventors
  • 吉川 聡 YOSHIKAWA Satoshi
Agents
  • 吉竹 英俊 YOSHITAKE Hidetoshi
  • 有田 貴弘 ARITA Takahiro
Priority Data
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) CHARACTER INPUT ASSISTANCE DEVICE, CHARACTER INPUT SYSTEM, AND CHARACTER INPUT ASSISTANCE METHOD
(FR) DISPOSITIF D'AIDE À LA SAISIE DE CARACTÈRES, SYSTÈME DE SAISIE DE CARACTÈRES ET PROCÉDÉ D'AIDE À LA SAISIE DE CARACTÈRES
(JA) 文字入力支援装置、文字入力システム、および文字入力支援方法
Abstract
(EN)
A character input assistance device (10) in which a manually input character recognition unit (11) recognizes a character of which at least a portion has been manually input by a user. On the basis of the character manually input by the user, a predicted candidate generation unit (12) generates predicted candidates for the character string that the user is about to input, and that comprises one or more characters. A narrowing-down information acquisition unit (13) acquires, from a sound uttered by the user, narrowing-down information that serves as a clue to the character string, and that includes information other than a reading of the entire character string. On the basis of the narrowing-down information acquired by the narrowing-down information acquisition unit (13), a narrowing-down processing unit (14) narrows down the predicted candidates for the character string generated by the predicted candidate generation unit (12).
(FR)
La présente invention concerne un dispositif d'aide à la saisie de caractères (10) dans lequel une unité de reconnaissance de caractères à saisie manuelle (11) reconnaît un caractère dont au moins une partie a été saisie manuellement par un utilisateur. Sur la base du caractère saisi manuellement par l'utilisateur, une unité de génération de candidat prédit (12) génère des candidats prédits pour la chaîne de caractères que l'utilisateur est sur le point de saisir, et qui comprend un ou plusieurs caractères. Une unité d'acquisition d'informations de rétrécissement (13) acquiert, à partir d'un son prononcé par l'utilisateur, des informations de rétrécissement qui servent d'indice à la chaîne de caractères, et qui comprend des informations autres qu'une lecture de la chaîne de caractères entière. Sur la base des informations de rétrécissement acquises par l'unité d'acquisition d'informations de rétrécissement (13), une unité de traitement de rétrécissement (14) rétrécit les candidats prédits pour la chaîne de caractères générée par l'unité de génération de candidat prédit (12).
(JA)
文字入力支援装置(10)において、手入力文字認識部(11)は、ユーザにより少なくとも一部分が手入力された文字を認識する。予測候補生成部(12)は、ユーザが手入力した文字に基づいて、ユーザが入力しようとしている1文字以上の文字からなる文字列の予測候補を生成する。絞り込み情報取得部(13)は、ユーザが発話した音声から、文字列の手掛かりとなる情報であり、文字列全体の読み以外の情報を含む絞り込み情報を取得する。絞り込み処理部(14)は、絞り込み情報取得部(13)が取得した絞り込み情報に基づいて、予測候補生成部(12)が生成した文字列の予測候補の絞り込みを行う。
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