ITTO20130629A1 - Method for encoding an image descriptor based on a gradient histogram and relative image processing apparatus - Google Patents

Method for encoding an image descriptor based on a gradient histogram and relative image processing apparatus

Info

Publication number
ITTO20130629A1
ITTO20130629A1 IT000629A ITTO20130629A ITTO20130629A1 IT TO20130629 A1 ITTO20130629 A1 IT TO20130629A1 IT 000629 A IT000629 A IT 000629A IT TO20130629 A ITTO20130629 A IT TO20130629A IT TO20130629 A1 ITTO20130629 A1 IT TO20130629A1
Authority
IT
Italy
Prior art keywords
sub
descriptors
descriptor
group
elements
Prior art date
Application number
IT000629A
Other languages
English (en)
Italian (it)
Inventor
Stavros Paschalakis
Original Assignee
Sisvel Technology 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 Sisvel Technology Srl filed Critical Sisvel Technology Srl
Priority to IT000629A priority Critical patent/ITTO20130629A1/it
Priority to TW103124152A priority patent/TWI576770B/zh
Priority to PL14777780T priority patent/PL3025274T3/pl
Priority to CN201480041502.7A priority patent/CN105493106B/zh
Priority to PCT/IB2014/063158 priority patent/WO2015011612A1/en
Priority to JP2016528631A priority patent/JP6514200B2/ja
Priority to HUE14777780A priority patent/HUE048315T2/hu
Priority to BR112016001479-0A priority patent/BR112016001479B1/pt
Priority to KR1020167004414A priority patent/KR102175697B1/ko
Priority to ES14777780T priority patent/ES2776196T3/es
Priority to EP14777780.9A priority patent/EP3025274B1/en
Priority to CN201910738846.8A priority patent/CN110365979A/zh
Priority to RU2019101654A priority patent/RU2698765C2/ru
Priority to EP19209983.6A priority patent/EP3633547A1/en
Priority to PT147777809T priority patent/PT3025274T/pt
Priority to DK14777780.9T priority patent/DK3025274T3/da
Priority to CN201910739034.5A priority patent/CN110298367A/zh
Priority to US14/906,485 priority patent/US9779320B2/en
Priority to RU2016105699A priority patent/RU2678668C2/ru
Priority to ARP140102759A priority patent/AR097052A1/es
Publication of ITTO20130629A1 publication Critical patent/ITTO20130629A1/it
Priority to JP2019075614A priority patent/JP6745939B2/ja
Priority to RU2019125322A priority patent/RU2019125322A/ru

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)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Image Processing (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Facsimile Image Signal Circuits (AREA)
IT000629A 2013-07-24 2013-07-24 Method for encoding an image descriptor based on a gradient histogram and relative image processing apparatus ITTO20130629A1 (it)

Priority Applications (22)

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
TW103124152A TWI576770B (zh) 2013-07-24 2014-07-14 用於基於一梯度統計圖編碼一影像描述符之方法及相關影像處理裝置
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
EP19209983.6A EP3633547A1 (en) 2013-07-24 2014-07-16 Image processing apparatus and method for encoding an image descriptor based on a gradient histogram
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
JP2016528631A JP6514200B2 (ja) 2013-07-24 2014-07-16 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
HUE14777780A HUE048315T2 (hu) 2013-07-24 2014-07-16 Képfeldolgozó berendezés és eljárás képleíró kódolására gradiens hisztogram alapján
BR112016001479-0A BR112016001479B1 (pt) 2013-07-24 2014-07-16 Aparelho de processamento de imagem e método para codificar um descritor de imagem com base em um histograma de gradiente
KR1020167004414A KR102175697B1 (ko) 2013-07-24 2014-07-16 그래디언트 히스토그램에 기초하여 이미지 디스크립터를 인코딩하기 위한 이미지 프로세싱 장치 및 방법
ES14777780T ES2776196T3 (es) 2013-07-24 2014-07-16 Aparato de procesamiento de imágenes y método para codificar un descriptor de imágenes basándose en un histograma de gradiente
EP14777780.9A EP3025274B1 (en) 2013-07-24 2014-07-16 Image processing apparatus and method for encoding an image descriptor based on a gradient histogram
PL14777780T PL3025274T3 (pl) 2013-07-24 2014-07-16 Urządzenie do przetwarzania obrazu i sposób kodowania deskryptora obrazu na podstawie histogramu gradientów
RU2019101654A RU2698765C2 (ru) 2013-07-24 2014-07-16 Устройство обработки изображений и способ кодирования дескриптора изображения на основе гистограмм градиентов
CN201480041502.7A 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
PT147777809T PT3025274T (pt) 2013-07-24 2014-07-16 Aparelho e método de processamento de imagem para codificar um descritor de imagem com base num histograma gradiente
DK14777780.9T DK3025274T3 (da) 2013-07-24 2014-07-16 Billedbehandlingsapparat og fremgangsmåde til at kode en billeddeskriptor baseret på et gradienthistogram
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
US14/906,485 US9779320B2 (en) 2013-07-24 2014-07-16 Image processing apparatus and method for encoding an image descriptor based on a gradient histogram
RU2016105699A RU2678668C2 (ru) 2013-07-24 2014-07-16 Устройство обработки изображений и способ кодирования дескриптора изображения на основе гистограмм градиентов
ARP140102759A AR097052A1 (es) 2013-07-24 2014-07-24 Método para codificar un descriptor de imágenes en base a un histograma de gradientes y aparato procesador de imágenes relacionado
JP2019075614A JP6745939B2 (ja) 2013-07-24 2019-04-11 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
RU2019125322A RU2019125322A (ru) 2013-07-24 2019-08-09 Устройство обработки изображений и способ кодирования дескриптора изображения на основе гистограмм градиентов

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ITTO20130629A1 true ITTO20130629A1 (it) 2015-01-25

Family

ID=49226413

Family Applications (1)

Application Number Title Priority Date Filing Date
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

Country Status (16)

Country Link
US (1) US9779320B2 (enExample)
EP (2) EP3633547A1 (enExample)
JP (2) JP6514200B2 (enExample)
KR (1) KR102175697B1 (enExample)
CN (3) CN110365979A (enExample)
AR (1) AR097052A1 (enExample)
BR (1) BR112016001479B1 (enExample)
DK (1) DK3025274T3 (enExample)
ES (1) ES2776196T3 (enExample)
HU (1) HUE048315T2 (enExample)
IT (1) ITTO20130629A1 (enExample)
PL (1) PL3025274T3 (enExample)
PT (1) PT3025274T (enExample)
RU (3) RU2678668C2 (enExample)
TW (1) TWI576770B (enExample)
WO (1) WO2015011612A1 (enExample)

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

Family Cites Families (18)

* 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
US20090171766A1 (en) * 2007-12-27 2009-07-02 Jeremy Schiff System and method for providing advertisement optimization services
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
US9710492B2 (en) * 2008-11-12 2017-07-18 Nokia Technologies Oy Method and apparatus for representing and identifying feature descriptors utilizing a compressed histogram of gradients
US8582802B2 (en) * 2009-10-09 2013-11-12 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
ES2823549T3 (es) * 2010-04-13 2021-05-07 Ge Video Compression Llc Codificación de mapas de significado y bloques de coeficiente de transformada
CN101894261B (zh) * 2010-06-29 2012-05-02 武汉大学 一种多对比度模式直方图纹理描述子提取方法
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
EP2782066B1 (en) * 2011-11-18 2019-09-11 NEC Corporation Local feature descriptor extracting apparatus, method for extracting local feature descriptor, and program
US8593452B2 (en) * 2011-12-20 2013-11-26 Apple Inc. Face feature vector construction
CN104160409B (zh) * 2012-01-02 2017-12-19 意大利电信股份公司 用于图像分析的方法和系统
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

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
CHANDRASEKHAR V ET AL: "CHoG: Compressed histogram of gradients A low bit-rate feature descriptor", 2009 IEEE CONFERENCE ON COMPUTER VISION AND PATTERN RECOGNITION : CVPR 2009 ; MIAMI [BEACH], FLORIDA, USA, 20 - 25 JUNE 2009, IEEE, PISCATAWAY, NJ, 20 June 2009 (2009-06-20), pages 2504 - 2511, XP031607260, ISBN: 978-1-4244-3992-8 *
MA R ET AL: "MI-SIFT: Mirror and Inversion Invariant Generalization for SIFT Descriptor", CIVR, ACM, US, 5 July 2010 (2010-07-05), pages 228 - 235, XP007918135, ISBN: 978-1-4503-0117-6 *
MANJUNATH B S ET AL: "Color and Texture Descriptors", IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, IEEE SERVICE CENTER, PISCATAWAY, NJ, US, vol. 11, no. 6, 1 June 2001 (2001-06-01), XP011014212, ISSN: 1051-8215, DOI: 10.1109/76.927424 *
MEHMET FIRAT VURAL ET AL: "Registration of multispectral satellite images with Orientation-Restricted SIFT", GEOSCIENCE AND REMOTE SENSING SYMPOSIUM,2009 IEEE INTERNATIONAL,IGARSS 2009, IEEE, PISCATAWAY, NJ, USA, 12 July 2009 (2009-07-12), pages III - 243, XP031631200, ISBN: 978-1-4244-3394-0 *
VIJAY CHANDRASEKAR ET AL.: "Survey of SIFT Compression schemes", 31 December 2010 (2010-12-31), XP002719362, Retrieved from the Internet <URL:http://www.stanford.edu/~mamakar/pub_files/VijayICPR-WMMP2010.pdf> [retrieved on 20140128] *

Also Published As

Publication number Publication date
CN105493106A (zh) 2016-04-13
PT3025274T (pt) 2020-02-21
US20160162749A1 (en) 2016-06-09
EP3633547A1 (en) 2020-04-08
ES2776196T3 (es) 2020-07-29
PL3025274T3 (pl) 2020-06-15
CN105493106B (zh) 2019-09-10
RU2019101654A (ru) 2019-03-11
JP6514200B2 (ja) 2019-05-15
JP6745939B2 (ja) 2020-08-26
RU2678668C2 (ru) 2019-01-30
JP2019135667A (ja) 2019-08-15
TW201514865A (zh) 2015-04-16
CN110365979A (zh) 2019-10-22
US9779320B2 (en) 2017-10-03
EP3025274A1 (en) 2016-06-01
AR097052A1 (es) 2016-02-17
JP2016525752A (ja) 2016-08-25
KR20160034990A (ko) 2016-03-30
EP3025274B1 (en) 2020-01-08
BR112016001479B1 (pt) 2022-07-19
RU2698765C2 (ru) 2019-08-29
WO2015011612A1 (en) 2015-01-29
KR102175697B1 (ko) 2020-11-09
HUE048315T2 (hu) 2020-07-28
RU2019125322A (ru) 2021-02-09
RU2016105699A3 (enExample) 2018-06-15
CN110298367A (zh) 2019-10-01
DK3025274T3 (da) 2020-02-24
RU2019101654A3 (enExample) 2019-07-17
BR112016001479A2 (enExample) 2017-07-25
RU2016105699A (ru) 2017-08-29
TWI576770B (zh) 2017-04-01

Similar Documents

Publication Publication Date Title
RU2747445C1 (ru) Устройство обработки данных, способ обработки данных и носитель данных
FI92272C (fi) Kuvansiirtojärjestelmän tiivistyskoodausmenetelmä
ITTO20130629A1 (it) Method for encoding an image descriptor based on a gradient histogram and relative image processing apparatus
CN108965870B (zh) 通过基于图像内容搜索和分级在视频压缩中对至参考块的链接进行编码
CN101682775A (zh) 运动矢量搜索方法和装置，其程序和记录有程序的记录介质
ITTO20120602A1 (it) Method for transforming an image descriptor based on a gradient histogram and relative image processing apparatus.
CA3150069C (en) Data processing device, data processing system, and data processing method
ITTO20120985A1 (it) Procedimenti per la codifica e la decodifica di flussi di frame video digitali, relativi sistemi e prodotti informatici
US20250150589A1 (en) Encoder, decoder and methods for coding a data structure
EP4324097A1 (en) Decoder, encoder, controller, method and computer program for updating neural network parameters using node information
KR102766422B1 (ko) 데이터 처리 장치, 데이터 처리 시스템 및 데이터 처리 방법
CN101419802B (zh) 用于语音编码的矢量量化方法及矢量量化器
CN116018758A (zh) 用于对整数值序列进行编码和解码的装置，用于对整数值序列进行编码和解码的方法以及用于实现这些方法的计算机程序
EP2859505A1 (en) Image descriptor for media content
RU2024111161A (ru) Способ и устройство кодирования/декодирования геометрических данных облака точек, обнаруженных по меньшей мере одним датчиком