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1. WO2022023890 - SYSTEMS AND METHODS FOR MANAGING DIGITAL NOTES

Publication Number WO/2022/023890
Publication Date 03.02.2022
International Application No. PCT/IB2021/056605
International Filing Date 21.07.2021
IPC
G06T 19/20 2011.1
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
19Manipulating 3D models or images for computer graphics
20Editing of 3D images, e.g. changing shapes or colours, aligning objects or positioning parts
G06T 15/10 2006.1
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
153D  image rendering
10Geometric effects
G06T 13/20 2011.1
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
13Animation
203D animation
G06F 3/0484 2013.1
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 3/0487 2013.1
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
CPC
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 3/0487
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
G06T 13/20
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
13Animation
203D [Three Dimensional] animation
G06T 15/10
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
153D [Three Dimensional] image rendering
10Geometric effects
G06T 19/20
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
19Manipulating 3D models or images for computer graphics
20Editing of 3D images, e.g. changing shapes or colours, aligning objects or positioning parts
Applicants
  • 3M INNOVATIVE PROPERTIES COMPANY [US]/[US]
Inventors
  • AXELSSON, Pontus
  • ANSMAN GIERTZ, Nicklas A.
  • ROTSTEIN, Michael
  • KARLSSON, John E.
  • ERGENEKON, Emre B.
Agents
  • VIETZKE, Lance L.,
  • BLANK, Colene H.,
  • EHRICH, Dena M.
  • GEISE, C. Michael,
  • LEVINSON, Eric D.,
  • NOWAK, Sandra K.,
Priority Data
63/058,05829.07.2020US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) SYSTEMS AND METHODS FOR MANAGING DIGITAL NOTES
(FR) SYSTÈMES ET PROCÉDÉS PERMETTANT DE GÉRER DES NOTES NUMÉRIQUES
Abstract
(EN) Methods for managing notes, either digital notes or images of physical notes. One feature uses multiple drawing layers divided into tiles to render drawing operations. The tiles with drawing changes are rendered in new tiles while tiles without changes are used from a previous drawing layer. This feature accommodates redo and undo commands by pushing or popping a layer on the history stack of layers. Another feature uses a displayed plus button that expands upon touch to display actions. A user can touch an action to select it and, upon releasing the touch, the action is executed with respect to displayed boards of digital notes. Another feature receives a 3D model of notes from a video scan and uses a transformation matrix to convert the notes in the 3D model to corresponding digital notes.
(FR) Procédés permettant de gérer des notes, soit des notes numériques, soit des images de notes physiques. Une fonction utilise de multiples couches de dessin divisées en pavés pour rendre les opérations de dessin. Les pavés ayant des modifications de dessin sont rendus dans de nouveaux pavés tandis que des pavés sans modifications sont utilisés à partir d'une couche de dessin précédente. Cette fonction reçoit les commandes Rétablir et Annuler par la poussée ou l'ouverture d'une couche sur la pile historique de couches. Une autre fonction utilise un bouton Plus affiché qui s'élargit, une fois touché, pour afficher des actions. Un utilisateur peut toucher une action pour la sélectionner et, une fois le contact relâché, l'action est exécutée par rapport aux cartes affichées des notes numériques. Une autre fonction reçoit un modèle 3D de notes d'un balayage vidéo et utilise une matrice de transformation pour convertir les notes du modèle 3D en notes numériques correspondantes.
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