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1. WO1996005573 - IMAGE-PROCESSING SYSTEM FOR HANDLING DEPTH INFORMATION

Publication Number WO/1996/005573
Publication Date 22.02.1996
International Application No. PCT/IB1995/000603
International Filing Date 02.08.1995
IPC
G06T 3/00 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
3Geometric image transformation in the plane of the image
G06T 5/00 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
5Image enhancement or restoration
CPC
G06T 5/00
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
5Image enhancement or restoration
H04N 5/262
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
5Details of television systems
222Studio circuitry; Studio devices; Studio equipment ; ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, TV cameras, video cameras, camcorders, webcams, camera modules for embedding in other devices, e.g. mobile phones, computers or vehicles
262Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; ; Cameras specially adapted for the electronic generation of special effects
Applicants
  • PHILIPS ELECTRONICS N.V. [NL/NL]; Groenewoudseweg 1 NL-5621 BA Eindhoven, NL
  • PHILIPS NORDEN AB [SE/SE]; Kottbygatan 5, Kista S-164 85 Stockholm, SE (SE)
Inventors
  • HAISMA, Jan; NL
  • WIDDERSHOVEN, Franciscus, Petrus; NL
  • COLLET, Marnix, Guillaume; NL
Agents
  • VERDONK, Peter, Lambert, Frans, Maria; Internationaal Octrooibureau B.V. P.O. Box 220 NL-5600 AE Eindhoven, NL
Priority Data
94202272.408.08.1994EP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) IMAGE-PROCESSING SYSTEM FOR HANDLING DEPTH INFORMATION
(FR) SYSTEME DE TRAITEMENT D'IMAGE SERVANT A GERER UNE INFORMATION DE PROFONDEUR
Abstract
(EN)
An image processing system creates a two-dimensional output image with enhanced depth sensation by operating on a two-dimensional input image. The system processes the input image non-uniformly by selecting an area in the input image according to a predetermined criterion, and changing a property, e.g., its brightness, of the area relative to a corresponding property of a complement of the area in the input image.
(FR)
Un système de traitement d'image crée une image de sortie bidimensionnelle, dont la sensation de profondeur est amplifiée, à partir d'une image d'entrée bidimensionnelle. Ce système traite l'image d'entrée de manière non uniforme par sélection d'une zone de l'image d'entrée en fonction d'un critère prédéterminé et par modification d'une propriété, par exemple, la luminosité, de ladite zone par rapport à une propriété correspondante d'un complément de la zone de l'image d'entrée.
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