RU2006104311A - FACE DETECTION METHOD ON DIGITAL IMAGES - Google Patents

FACE DETECTION METHOD ON DIGITAL IMAGES Download PDF

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Publication number
RU2006104311A
RU2006104311A RU2006104311/09A RU2006104311A RU2006104311A RU 2006104311 A RU2006104311 A RU 2006104311A RU 2006104311/09 A RU2006104311/09 A RU 2006104311/09A RU 2006104311 A RU2006104311 A RU 2006104311A RU 2006104311 A RU2006104311 A RU 2006104311A
Authority
RU
Russia
Prior art keywords
image
scaling
fragment
verification
digital images
Prior art date
Application number
RU2006104311/09A
Other languages
Russian (ru)
Inventor
Адильбек Кобланович Шакенов (RU)
Адильбек Кобланович Шакенов
Original Assignee
Самсунг Электроникс Ко.
Самсунг Электроникс Ко., Лтд.
Лтд. (KR)
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 Самсунг Электроникс Ко., Самсунг Электроникс Ко., Лтд., Лтд. (KR) filed Critical Самсунг Электроникс Ко.
Priority to RU2006104311/09A priority Critical patent/RU2006104311A/en
Priority to KR1020070015061A priority patent/KR101347573B1/en
Publication of RU2006104311A publication Critical patent/RU2006104311A/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • 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
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20021—Dividing image into blocks, subimages or windows
    • 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
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30196—Human being; Person
    • G06T2207/30201—Face

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)

Abstract

Способ обнаружения лиц на цифровых изображениях, заключающийся в последовательном масштабировании изображения с различными коэффициентами масштабирования, разбиении каждого изображения, полученного в результате масштабирования, на фрагменты и последующей проверке гипотезы о наличии лица для каждого фрагмента, включающий в себяа) масштабирование изображения и разбиение изображения на фрагменты;б) использование обученного классификатора для первичной верификации наличия лица;в) проверку различимости фрагмента после печати;г) проверку цветовой гаммы фрагмента;д) принятие окончательного решения на основе выделения и последующей проверки взаимного пространственного расположения характерных признаков лица.A method for detecting faces in digital images, which consists in sequentially scaling an image with different scaling factors, dividing each image obtained as a result of scaling into fragments and then testing the hypothesis of the presence of a face for each fragment, which includes aa) scaling the image and dividing the image into fragments ; b) the use of a trained classifier for the initial verification of the presence of a person; c) verification of the distinguishability of a fragment after printing; d) verification ku fragment colors; d) a final decision based on the isolation and the subsequent verification mutual spatial arrangement of the facial features.

Claims (1)

Способ обнаружения лиц на цифровых изображениях, заключающийся в последовательном масштабировании изображения с различными коэффициентами масштабирования, разбиении каждого изображения, полученного в результате масштабирования, на фрагменты и последующей проверке гипотезы о наличии лица для каждого фрагмента, включающий в себяA method for detecting faces in digital images, which consists in sequentially scaling an image with different scaling factors, dividing each image obtained as a result of scaling into fragments, and then testing the hypothesis of the presence of a face for each fragment, including а) масштабирование изображения и разбиение изображения на фрагменты;a) scaling the image and dividing the image into fragments; б) использование обученного классификатора для первичной верификации наличия лица;b) the use of a trained classifier for the initial verification of the presence of a person; в) проверку различимости фрагмента после печати;c) checking the distinctness of the fragment after printing; г) проверку цветовой гаммы фрагмента;d) checking the color scheme of the fragment; д) принятие окончательного решения на основе выделения и последующей проверки взаимного пространственного расположения характерных признаков лица.e) the adoption of a final decision on the basis of separation and subsequent verification of the mutual spatial arrangement of the characteristic features of a person.
RU2006104311/09A 2006-02-14 2006-02-14 FACE DETECTION METHOD ON DIGITAL IMAGES RU2006104311A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
RU2006104311/09A RU2006104311A (en) 2006-02-14 2006-02-14 FACE DETECTION METHOD ON DIGITAL IMAGES
KR1020070015061A KR101347573B1 (en) 2006-02-14 2007-02-13 Method and Apparatus for Detecting Face on Digital Image

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2006104311/09A RU2006104311A (en) 2006-02-14 2006-02-14 FACE DETECTION METHOD ON DIGITAL IMAGES

Publications (1)

Publication Number Publication Date
RU2006104311A true RU2006104311A (en) 2007-09-20

Family

ID=38611790

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2006104311/09A RU2006104311A (en) 2006-02-14 2006-02-14 FACE DETECTION METHOD ON DIGITAL IMAGES

Country Status (2)

Country Link
KR (1) KR101347573B1 (en)
RU (1) RU2006104311A (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7110575B2 (en) 2002-08-02 2006-09-19 Eastman Kodak Company Method for locating faces in digital color images
JP4126721B2 (en) * 2002-12-06 2008-07-30 富士フイルム株式会社 Face area extraction method and apparatus
JP4200428B2 (en) * 2002-12-09 2008-12-24 富士フイルム株式会社 Face area extraction method and apparatus
JP4373828B2 (en) 2004-03-22 2009-11-25 富士フイルム株式会社 Specific area detection method, specific area detection apparatus, and program

Also Published As

Publication number Publication date
KR20070082041A (en) 2007-08-20
KR101347573B1 (en) 2014-01-03

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Legal Events

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FA92 Acknowledgement of application withdrawn (lack of supplementary materials submitted)

Effective date: 20070629