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1. WO2014120606 - SYSTEMS AND METHODS FOR PROCESSING AN IMAGE

Publication Number WO/2014/120606
Publication Date 07.08.2014
International Application No. PCT/US2014/013188
International Filing Date 27.01.2014
Chapter 2 Demand Filed 12.11.2014
IPC
G06T 7/00 2006.1
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
7Image analysis
CPC
G06T 2207/20152
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
2207Indexing scheme for image analysis or image enhancement
20Special algorithmic details
20112Image segmentation details
20152Watershed segmentation
G06T 7/12
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
7Image analysis
10Segmentation; Edge detection
12Edge-based segmentation
G06T 7/155
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
7Image analysis
10Segmentation; Edge detection
155involving morphological operators
G06V 10/40
Applicants
  • QUALCOMM INCORPORATED [US]/[US]
Inventors
  • ZHOU, Bo
  • DENG, Zhijie
  • ZHANG, Xinping
  • DU, Junchen
  • BI, Ning
  • JALIL, Suhail
Agents
  • AUSTIN, Wesley L.
Priority Data
13/935,79805.07.2013US
61/758,66530.01.2013US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) SYSTEMS AND METHODS FOR PROCESSING AN IMAGE
(FR) SYSTÈMES ET PROCÉDÉS DE TRAITEMENT D'UNE IMAGE
Abstract
(EN) A method for processing an image is described. Mask bits are determined for a current pixel. The mask bits indicate intensity comparisons between the current pixel and multiple neighboring pixels. The mask bits also indicate whether each of the current pixels neighboring pixels have been processed. A next pixel is selected for processing based on the mask bits.
(FR) La présente invention concerne un procédé permettant de traiter une image. Le procédé consiste à déterminer des bits de masque pour un pixel courant, les bits de masque indiquant des comparaisons d'intensité entre le pixel courant et de multiples pixels voisins, et indiquant également si chaque pixel voisin des pixels courants a été traité ou non. Le procédé consiste également à sélectionner un prochain pixel en vue du traitement en se basant sur les bits de masque.
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