CN105493106B - 用于基于梯度直方图编码图像描述符的图像处理装置和方法 - Google Patents

用于基于梯度直方图编码图像描述符的图像处理装置和方法 Download PDF

Info

Publication number
CN105493106B
CN105493106B CN201480041502.7A CN201480041502A CN105493106B CN 105493106 B CN105493106 B CN 105493106B CN 201480041502 A CN201480041502 A CN 201480041502A CN 105493106 B CN105493106 B CN 105493106B
Authority
CN
China
Prior art keywords
descriptor
sub
descriptors
group
elements
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CN201480041502.7A
Other languages
English (en)
Chinese (zh)
Other versions
CN105493106A (zh
Inventor
S·帕斯彻拉克斯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
New Win Global Ltd
Original Assignee
Sisvel Technology SRL
New Win Global Ltd
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 Sisvel Technology SRL, New Win Global Ltd filed Critical Sisvel Technology SRL
Priority to CN201910739034.5A priority Critical patent/CN110298367A/zh
Priority to CN201910738846.8A priority patent/CN110365979A/zh
Publication of CN105493106A publication Critical patent/CN105493106A/zh
Application granted granted Critical
Publication of CN105493106B publication Critical patent/CN105493106B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/136—Incoming video signal characteristics or properties
    • H04N19/14—Coding unit complexity, e.g. amount of activity or edge presence estimation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/28—Quantising the image, e.g. histogram thresholding for discrimination between background and foreground patterns
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—Extraction of image or video features
    • G06V10/50—Extraction of image or video features by performing operations within image blocks; by using histograms, e.g. histogram of oriented gradients [HoG]; by summing image-intensity values; Projection analysis
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/40—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video transcoding, i.e. partial or full decoding of a coded input stream followed by re-encoding of the decoded output stream

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Analysis (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Image Processing (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
CN201480041502.7A 2013-07-24 2014-07-16 用于基于梯度直方图编码图像描述符的图像处理装置和方法 Expired - Fee Related CN105493106B (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201910739034.5A CN110298367A (zh) 2013-07-24 2014-07-16 基于梯度直方图编码图像描述符的图像处理装置和方法
CN201910738846.8A CN110365979A (zh) 2013-07-24 2014-07-16 基于梯度直方图编码图像描述符的图像处理装置和方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT000629A ITTO20130629A1 (it) 2013-07-24 2013-07-24 Method for encoding an image descriptor based on a gradient histogram and relative image processing apparatus
ITTO2013A000629 2013-07-24
PCT/IB2014/063158 WO2015011612A1 (en) 2013-07-24 2014-07-16 Image processing apparatus and method for encoding an image descriptor based on a gradient histogram

Related Child Applications (2)

Application Number Title Priority Date Filing Date
CN201910738846.8A Division CN110365979A (zh) 2013-07-24 2014-07-16 基于梯度直方图编码图像描述符的图像处理装置和方法
CN201910739034.5A Division CN110298367A (zh) 2013-07-24 2014-07-16 基于梯度直方图编码图像描述符的图像处理装置和方法

Publications (2)

Publication Number Publication Date
CN105493106A CN105493106A (zh) 2016-04-13
CN105493106B true CN105493106B (zh) 2019-09-10

Family

ID=49226413

Family Applications (3)

Application Number Title Priority Date Filing Date
CN201480041502.7A Expired - Fee Related CN105493106B (zh) 2013-07-24 2014-07-16 用于基于梯度直方图编码图像描述符的图像处理装置和方法
CN201910738846.8A Pending CN110365979A (zh) 2013-07-24 2014-07-16 基于梯度直方图编码图像描述符的图像处理装置和方法
CN201910739034.5A Pending CN110298367A (zh) 2013-07-24 2014-07-16 基于梯度直方图编码图像描述符的图像处理装置和方法

Family Applications After (2)

Application Number Title Priority Date Filing Date
CN201910738846.8A Pending CN110365979A (zh) 2013-07-24 2014-07-16 基于梯度直方图编码图像描述符的图像处理装置和方法
CN201910739034.5A Pending CN110298367A (zh) 2013-07-24 2014-07-16 基于梯度直方图编码图像描述符的图像处理装置和方法

Country Status (16)

Country Link
US (1) US9779320B2 (https=)
EP (2) EP3633547A1 (https=)
JP (2) JP6514200B2 (https=)
KR (1) KR102175697B1 (https=)
CN (3) CN105493106B (https=)
AR (1) AR097052A1 (https=)
BR (1) BR112016001479B1 (https=)
DK (1) DK3025274T3 (https=)
ES (1) ES2776196T3 (https=)
HU (1) HUE048315T2 (https=)
IT (1) ITTO20130629A1 (https=)
PL (1) PL3025274T3 (https=)
PT (1) PT3025274T (https=)
RU (3) RU2678668C2 (https=)
TW (1) TWI576770B (https=)
WO (1) WO2015011612A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20130629A1 (it) * 2013-07-24 2015-01-25 Sisvel Technology Srl Method for encoding an image descriptor based on a gradient histogram and relative image processing apparatus
US10360721B2 (en) * 2016-05-26 2019-07-23 Mediatek Inc. Method and apparatus for signaling region of interests
KR102466214B1 (ko) * 2020-05-08 2022-11-10 한국기술교육대학교 산학협력단 부품의 3차원 모델 분류 방법, 이를 위한 컴퓨터 프로그램 및 장치
CN111931794B (zh) * 2020-09-16 2021-03-09 中山大学深圳研究院 一种基于草图的图像匹配方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101894261A (zh) * 2010-06-29 2010-11-24 武汉大学 一种多对比度模式直方图纹理描述子提取方法
CN102246165A (zh) * 2008-11-12 2011-11-16 诺基亚公司 利用压缩梯度直方图来代表和标识特征描述符的方法和装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6865295B2 (en) * 2001-05-11 2005-03-08 Koninklijke Philips Electronics N.V. Palette-based histogram matching with recursive histogram vector generation
GB2418555A (en) * 2004-09-23 2006-03-29 Mitsubishi Electric Inf Tech Representing an image using descriptors based on colour information
US7991715B2 (en) * 2007-12-27 2011-08-02 Arbor Labs, Inc. System and method for image classification
US8054170B1 (en) * 2008-09-30 2011-11-08 Adobe Systems Incorporated Characterizing and representing images
US20120265768A1 (en) * 2008-10-08 2012-10-18 Mitsubishi Electric Corporation Encoding and decoding method and apparatus for multimedia signatures
WO2011044497A2 (en) * 2009-10-09 2011-04-14 Edgenet, Inc. Automatic method to generate product attributes based solely on product images
RU2427911C1 (ru) * 2010-02-05 2011-08-27 Фирма "С1 Ко., Лтд." Способ обнаружения лиц на изображении с применением каскада классификаторов
ES2912048T3 (es) * 2010-04-13 2022-05-24 Ge Video Compression Llc Codificación de mapas de significado y bloques de coeficiente de transformada
US8428397B1 (en) * 2010-08-26 2013-04-23 Adobe Systems Incorporated Systems and methods for large scale, high-dimensional searches
TW201222288A (en) * 2010-11-22 2012-06-01 Inst Information Industry Image retrieving system and method and computer program product thereof
KR101611778B1 (ko) * 2011-11-18 2016-04-15 닛본 덴끼 가부시끼가이샤 국소 특징 기술자 추출 장치, 국소 특징 기술자 추출 방법, 및 프로그램을 기록한 컴퓨터 판독가능 기록 매체
US8593452B2 (en) * 2011-12-20 2013-11-26 Apple Inc. Face feature vector construction
US9412037B2 (en) * 2012-01-02 2016-08-09 Telecom Italia S.P.A. Method and system for image analysis based upon correlation relationships of sub-arrays of a descriptor array
US9442959B2 (en) * 2012-06-28 2016-09-13 Adobe Systems Incorporated Image search refinement using facets
ITTO20120602A1 (it) 2012-07-09 2014-01-10 Sisvel Technology Srl Method for transforming an image descriptor based on a gradient histogram and relative image processing apparatus.
ITTO20130629A1 (it) * 2013-07-24 2015-01-25 Sisvel Technology Srl Method for encoding an image descriptor based on a gradient histogram and relative image processing apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102246165A (zh) * 2008-11-12 2011-11-16 诺基亚公司 利用压缩梯度直方图来代表和标识特征描述符的方法和装置
CN101894261A (zh) * 2010-06-29 2010-11-24 武汉大学 一种多对比度模式直方图纹理描述子提取方法

Also Published As

Publication number Publication date
US9779320B2 (en) 2017-10-03
RU2016105699A3 (https=) 2018-06-15
EP3025274B1 (en) 2020-01-08
RU2019101654A3 (https=) 2019-07-17
CN110298367A (zh) 2019-10-01
ES2776196T3 (es) 2020-07-29
RU2698765C2 (ru) 2019-08-29
US20160162749A1 (en) 2016-06-09
WO2015011612A1 (en) 2015-01-29
CN105493106A (zh) 2016-04-13
JP2016525752A (ja) 2016-08-25
JP2019135667A (ja) 2019-08-15
DK3025274T3 (da) 2020-02-24
RU2019125322A (ru) 2021-02-09
RU2019101654A (ru) 2019-03-11
ITTO20130629A1 (it) 2015-01-25
EP3025274A1 (en) 2016-06-01
RU2678668C2 (ru) 2019-01-30
KR20160034990A (ko) 2016-03-30
AR097052A1 (es) 2016-02-17
EP3633547A1 (en) 2020-04-08
KR102175697B1 (ko) 2020-11-09
CN110365979A (zh) 2019-10-22
PT3025274T (pt) 2020-02-21
TWI576770B (zh) 2017-04-01
BR112016001479A2 (https=) 2017-07-25
HUE048315T2 (hu) 2020-07-28
RU2016105699A (ru) 2017-08-29
TW201514865A (zh) 2015-04-16
JP6745939B2 (ja) 2020-08-26
PL3025274T3 (pl) 2020-06-15
BR112016001479B1 (pt) 2022-07-19
JP6514200B2 (ja) 2019-05-15

Similar Documents

Publication Publication Date Title
JP6429134B2 (ja) 勾配ヒストグラムに基づいて画像記述子を変換する方法および関連する画像処理装置
JP6745939B2 (ja) 勾配ヒストグラムに基づいて画像記述子を符号化する方法および関連する画像処理装置
CN104115189B (zh) 局部特征量提取装置、用于提取局部特征量的方法
KR20110037898A (ko) 멀티미디어 서명 코딩 및 디코딩
EP3103033A1 (en) A method of storing/reconstructing a multitude of sequences in/from a data storage structure
RU2391715C2 (ru) Векторное квантование с использованием единой кодовой книги для многоскоростных применений
CN110442749B (zh) 视频帧处理方法及装置
Arnia et al. Fast method for joint retrieval and identification of JPEG coded images based on DCT sign
EP2859505A1 (en) Image descriptor for media content

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right

Effective date of registration: 20180928

Address after: The British Virgin Islands of Tortola

Applicant after: New Win Global Ltd.

Address before: Torino

Applicant before: Sisvel Technology S.R.L.

TA01 Transfer of patent application right
GR01 Patent grant
GR01 Patent grant
CI03 Correction of invention patent

Correction item: Patentee|Address

Correct: Xinyun Global Co.,Ltd.|Tortola, British Virgin Islands

False: New Win Global Ltd.|Tortola, British Virgin Islands

Number: 43-01

Volume: 34

CI03 Correction of invention patent
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190910

CF01 Termination of patent right due to non-payment of annual fee