ITVA20040032A1 - Metodo di generazione di una immagine maschera di appartenenza a classi di cromaticita' e miglioramento adattivo di una immagine a colori - Google Patents

Metodo di generazione di una immagine maschera di appartenenza a classi di cromaticita' e miglioramento adattivo di una immagine a colori

Info

Publication number
ITVA20040032A1
ITVA20040032A1 IT000032A ITVA20040032A ITVA20040032A1 IT VA20040032 A1 ITVA20040032 A1 IT VA20040032A1 IT 000032 A IT000032 A IT 000032A IT VA20040032 A ITVA20040032 A IT VA20040032A IT VA20040032 A1 ITVA20040032 A1 IT VA20040032A1
Authority
IT
Italy
Prior art keywords
chromaticity
classes
belonging
generation
image
Prior art date
Application number
IT000032A
Other languages
English (en)
Inventor
Sebastiano Battiato
Arcangelo Ranieri Bruna
Alessandro Capra
Silvia Maria Francesca Cariolo
Alfio Castorina
Giovanni Gallo
Filippo Naccari
Original Assignee
St Microelectronics Srl
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by St Microelectronics Srl filed Critical St Microelectronics Srl
Priority to IT000032A priority Critical patent/ITVA20040032A1/it
Publication of ITVA20040032A1 publication Critical patent/ITVA20040032A1/it
Priority to US11/216,764 priority patent/US7528991B2/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/11—Region-based segmentation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/90—Determination of colour characteristics
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/10—Terrestrial scenes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20016—Hierarchical, coarse-to-fine, multiscale or multiresolution image processing; Pyramid transform

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Multimedia (AREA)
  • Image Processing (AREA)
IT000032A 2004-08-31 2004-08-31 Metodo di generazione di una immagine maschera di appartenenza a classi di cromaticita' e miglioramento adattivo di una immagine a colori ITVA20040032A1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT000032A ITVA20040032A1 (it) 2004-08-31 2004-08-31 Metodo di generazione di una immagine maschera di appartenenza a classi di cromaticita' e miglioramento adattivo di una immagine a colori
US11/216,764 US7528991B2 (en) 2004-08-31 2005-08-31 Method of generating a mask image of membership of single pixels to certain chromaticity classes and of adaptive improvement of a color image

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000032A ITVA20040032A1 (it) 2004-08-31 2004-08-31 Metodo di generazione di una immagine maschera di appartenenza a classi di cromaticita' e miglioramento adattivo di una immagine a colori

Publications (1)

Publication Number Publication Date
ITVA20040032A1 true ITVA20040032A1 (it) 2004-11-30

Family

ID=35996267

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000032A ITVA20040032A1 (it) 2004-08-31 2004-08-31 Metodo di generazione di una immagine maschera di appartenenza a classi di cromaticita' e miglioramento adattivo di una immagine a colori

Country Status (2)

Country Link
US (1) US7528991B2 (it)
IT (1) ITVA20040032A1 (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITVA20060079A1 (it) * 2006-12-19 2008-06-20 St Microelectronics Srl Metodo di classificazione cromatica di pixel e metodo di miglioramento adattativo di un'immagine a colori
US8073259B1 (en) * 2007-08-22 2011-12-06 Adobe Systems Incorporated Method and apparatus for image feature matching in automatic image stitching
US8130236B2 (en) * 2008-02-05 2012-03-06 Aptina Imaging Corporation Systems and methods to achieve preferred imager color reproduction
US20100014777A1 (en) * 2008-07-19 2010-01-21 Headplay (Barbados) Inc. System and method for improving the quality of compressed video signals by smoothing the entire frame and overlaying preserved detail
US20100124372A1 (en) * 2008-11-12 2010-05-20 Lockheed Martin Corporation Methods and systems for identifying/accessing color related information
JP5254893B2 (ja) * 2009-06-26 2013-08-07 キヤノン株式会社 画像変換方法及び装置並びにパターン識別方法及び装置
JP5218302B2 (ja) * 2009-07-07 2013-06-26 コニカミノルタビジネステクノロジーズ株式会社 画像処理装置、画像処理システム、画像処理方法、および画像処理プログラム
CN102999890B (zh) * 2011-09-09 2015-09-30 苏州普达新信息技术有限公司 基于环境因素的图像光线强度动态校正方法
US8929650B2 (en) * 2012-11-28 2015-01-06 International Business Machines Corporation Image color correction
US9307120B1 (en) * 2014-11-19 2016-04-05 Himax Imaging Limited Image processing system adaptable to a dual-mode image device
CN104751446A (zh) * 2015-01-06 2015-07-01 金陵科技学院 一种基于数字图案特征的扎染工艺预测方法
US10070098B2 (en) * 2016-10-06 2018-09-04 Intel Corporation Method and system of adjusting video quality based on viewer distance to a display
US11100620B2 (en) * 2018-09-04 2021-08-24 Apple Inc. Hue preservation post processing for highlight recovery
US11189046B2 (en) * 2019-04-22 2021-11-30 King Abdullah University Of Science And Technology Colorimetry and image analysis determination of specific surface area
US20210192019A1 (en) * 2019-12-18 2021-06-24 Booz Allen Hamilton Inc. System and method for digital steganography purification

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7120297B2 (en) * 2002-04-25 2006-10-10 Microsoft Corporation Segmented layered image system

Also Published As

Publication number Publication date
US7528991B2 (en) 2009-05-05
US20060050957A1 (en) 2006-03-09

Similar Documents

Publication Publication Date Title
ITVA20040032A1 (it) Metodo di generazione di una immagine maschera di appartenenza a classi di cromaticita' e miglioramento adattivo di una immagine a colori
DE60334766D1 (de) Tandemfarbbilderzeugungsgerät
DE60304382D1 (de) Bildverwendungssoftware die eine Liste von durch den Benutzer auswählbaren Aufgaben bereitstellt
DE60234212D1 (de) Farbeffekt zusammensetzungen
AU2003220452A1 (en) Digital color image pre-processing
EP1560068A4 (en) PHOTOSENSITIVE RESIN COMPOSITION OF NEGATIVE TYPE
DK2181629T3 (da) Ekstraktion af en kapsel
DE60321501D1 (de) Farbbildformungsapparat mit Vermeidung von geschwindigkeitsbedingten Pixelgrössenveränderungen
DE60312428D1 (de) Erkennungselemente für einen Satz fester Tintenstifte
EP1807030A4 (en) DISC FOR SAFETY GLASS AND MANUFACTURING METHOD THEREFOR
TWI339743B (en) A luminance enhancement film and manufacturing method thereof and method for enhancing brightness of an image
BRPI0508799A (pt) tintas de impressão para fotogravura curável à energia e método de impressão
EP1648233A4 (en) VACCINE VACCINE MUTANTS INSTEAD OF ONCOLYTIC AGENTS
RU2013132924A (ru) Защищенный документ, включающий соединение с обратимыми механолюминесцентными свойствами
DE60329445D1 (de) Flexodruckmaschine
DE50306316D1 (de) Farbwerksaufbau bei flexodruckmaschinen
TW595484U (en) Improved assembly structure for mouth, nose, and eye mask
ITMI20011164A0 (it) Metodo per la produzione di maniche per stampa flessografica e manicaottenuta
DE602004008540D1 (de) Farbbilderzeugungsverfahren und -gerät
EP1793272A4 (en) PHOTOGRAPHIC PHOTOSENSITIVE COLOR MATERIAL BASED ON SILVER HALIDE AND METHOD OF FORMING IMAGES
DE602004003529D1 (de) Herstellung von Organohalosilanen
EP1899767A4 (en) COLOR FILM DEVELOPER COMPOSITION AND METHOD THEREFOR
DE602004015778D1 (de) Positive lichtempfindliche zusammensetzung
AU2003278596A8 (en) Process of spatial color restoration of an image
DE602005026897D1 (de) Erzeugung von Bildern