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1. EP2987143 - DELINEATION AND/OR CORRECTION OF A SMOOTH STIFF LINE IN CONNECTION WITH AN INDEPENDENT BACKGROUND IMAGE

Office
European Patent Office
Application Number 14724156
Application Date 09.04.2014
Publication Number 2987143
Publication Date 24.02.2016
Publication Kind B1
IPC
G06T 11/20
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
112D image generation
20Drawing from basic elements, e.g. lines or circles
CPC
G06T 11/203
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
112D [Two Dimensional] image generation
20Drawing from basic elements, e.g. lines or circles
203Drawing of straight lines or curves
G06T 2200/24
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
2200Indexing scheme for image data processing or generation, in general
24involving graphical user interfaces [GUIs]
G06F 3/04883
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
04883for entering handwritten data, e.g. gestures, text
G06T 7/0012
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
7Image analysis
0002Inspection of images, e.g. flaw detection
0012Biomedical image inspection
G06T 11/003
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
112D [Two Dimensional] image generation
003Reconstruction from projections, e.g. tomography
G06T 11/60
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
112D [Two Dimensional] image generation
60Editing figures and text; Combining figures or text
Applicants KONINKLIJKE PHILIPS NV
PHILIPS GMBH
Inventors WIEMKER RAFAEL
KLINDER TOBIAS
BYSTROV DANIEL
VIK TORBJORN
Designated States
Priority Data 201361812965 17.04.2013 US
Title
(DE) ENTWURF UND/ODER KORREKTUR EINER GLATTEN STARREN LINIE IN VERBINDUNG MIT EINEM UNABHÄNGIGEN HINTERGRUNDBILD
(EN) DELINEATION AND/OR CORRECTION OF A SMOOTH STIFF LINE IN CONNECTION WITH AN INDEPENDENT BACKGROUND IMAGE
(FR) DÉLIMITATION ET/OU CORRECTION D'UNE LIGNE DROITE RÉGULIÈRE PAR RAPPORT À UNE IMAGE DE FOND INDÉPENDANTE
Abstract
(EN)
A method includes displaying a background image on a display screen. The method further includes receiving, from an input device, a signal indicative of a free hand line being drawn over the background image. The signal includes coordinates of points of the free hand line with respect to the display screen. The free hand line is independent of content represented in the background image. The method further includes storing the signal in a storage device. The method further includes generating a smooth stiff line based on the stored signal. The method further includes displaying the smooth stiff line over the background image.

(FR)
Un procédé comprend les étapes consistant à : afficher une image de fond sur un écran d'affichage; recevoir d'un dispositif d'entrée un signal indiquant qu'une ligne à main levée est dessinée sur l'image de fond, le signal contenant des coordonnées de points de la ligne à main levée par rapport à l'écran d'affichage, la ligne à main levée étant indépendante du contenu représenté sur l'image de fond; stocker le signal dans un dispositif de stockage; tracer une ligne droite régulière sur la base du signal stocké; et afficher la ligne droite régulière sur l'image de fond.