JP2012122968A - 情報処理装置、情報処理方法及びプログラム - Google Patents

情報処理装置、情報処理方法及びプログラム Download PDF

Info

Publication number
JP2012122968A
JP2012122968A JP2010276125A JP2010276125A JP2012122968A JP 2012122968 A JP2012122968 A JP 2012122968A JP 2010276125 A JP2010276125 A JP 2010276125A JP 2010276125 A JP2010276125 A JP 2010276125A JP 2012122968 A JP2012122968 A JP 2012122968A
Authority
JP
Japan
Prior art keywords
spectral data
feature amount
data
groups
information processing
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.)
Pending
Application number
JP2010276125A
Other languages
English (en)
Japanese (ja)
Other versions
JP2012122968A5 (cg-RX-API-DMAC7.html
Inventor
耕生 ▲高▼橋
Kosei Takahashi
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP2010276125A priority Critical patent/JP2012122968A/ja
Priority to US13/312,693 priority patent/US8463027B2/en
Publication of JP2012122968A publication Critical patent/JP2012122968A/ja
Publication of JP2012122968A5 publication Critical patent/JP2012122968A5/ja
Pending legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/10—Image acquisition
    • G06V10/12—Details of acquisition arrangements; Constructional details thereof
    • G06V10/14—Optical characteristics of the device performing the acquisition or on the illumination arrangements
    • G06V10/143—Sensing or illuminating at different wavelengths
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/21—Design or setup of recognition systems or techniques; Extraction of features in feature space; Blind source separation
    • G06F18/213—Feature extraction, e.g. by transforming the feature space; Summarisation; Mappings, e.g. subspace methods
    • G06F18/2135—Feature extraction, e.g. by transforming the feature space; Summarisation; Mappings, e.g. subspace methods based on approximation criteria, e.g. principal component analysis
    • 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
    • G06V10/56—Extraction of image or video features relating to colour
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2218/00—Aspects of pattern recognition specially adapted for signal processing
    • G06F2218/12—Classification; Matching

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Data Mining & Analysis (AREA)
  • Artificial Intelligence (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Evolutionary Biology (AREA)
  • Evolutionary Computation (AREA)
  • General Engineering & Computer Science (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Image Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
JP2010276125A 2010-12-10 2010-12-10 情報処理装置、情報処理方法及びプログラム Pending JP2012122968A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2010276125A JP2012122968A (ja) 2010-12-10 2010-12-10 情報処理装置、情報処理方法及びプログラム
US13/312,693 US8463027B2 (en) 2010-12-10 2011-12-06 Information processing apparatus determining group corresponding to input spectral data

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010276125A JP2012122968A (ja) 2010-12-10 2010-12-10 情報処理装置、情報処理方法及びプログラム

Publications (2)

Publication Number Publication Date
JP2012122968A true JP2012122968A (ja) 2012-06-28
JP2012122968A5 JP2012122968A5 (cg-RX-API-DMAC7.html) 2014-01-23

Family

ID=46199447

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010276125A Pending JP2012122968A (ja) 2010-12-10 2010-12-10 情報処理装置、情報処理方法及びプログラム

Country Status (2)

Country Link
US (1) US8463027B2 (cg-RX-API-DMAC7.html)
JP (1) JP2012122968A (cg-RX-API-DMAC7.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7567371B2 (ja) 2020-10-30 2024-10-16 セイコーエプソン株式会社 機械学習モデルを用いてクラス分類処理を実行する方法、情報処理装置、及び、コンピュータープログラム
CN114654902B (zh) * 2020-12-23 2023-06-02 精工爱普生株式会社 利用机器学习模型来执行印刷介质的判别处理的方法以及系统

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003326768A (ja) * 2002-05-10 2003-11-19 Canon Inc 色材最適化装置及び方法
JP2004082670A (ja) * 2002-08-29 2004-03-18 Fuji Photo Film Co Ltd インクジェットプリント分光反射率予測方法
JP2008051510A (ja) * 2006-08-22 2008-03-06 Toppan Printing Co Ltd 分光データ分類方法、分光データ分類装置、並びに分光データ分類プログラム

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006053070A (ja) 2004-08-12 2006-02-23 Kyoto Univ 色素の推定方法
US7800779B2 (en) * 2005-12-21 2010-09-21 Xerox Corporation System and method for image based control using inline sensors
US7613360B2 (en) * 2006-02-01 2009-11-03 Honeywell International Inc Multi-spectral fusion for video surveillance
US7783458B2 (en) * 2007-06-22 2010-08-24 Ricardo Claps Discrete principal component analysis (DPCA)
US7847976B2 (en) * 2007-12-20 2010-12-07 Xerox Corporation Image output color management system and method

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003326768A (ja) * 2002-05-10 2003-11-19 Canon Inc 色材最適化装置及び方法
JP2004082670A (ja) * 2002-08-29 2004-03-18 Fuji Photo Film Co Ltd インクジェットプリント分光反射率予測方法
JP2008051510A (ja) * 2006-08-22 2008-03-06 Toppan Printing Co Ltd 分光データ分類方法、分光データ分類装置、並びに分光データ分類プログラム

Also Published As

Publication number Publication date
US8463027B2 (en) 2013-06-11
US20120148150A1 (en) 2012-06-14

Similar Documents

Publication Publication Date Title
CN115547270B (zh) 基于光谱分析的色差调整方法、装置、设备及存储介质
US7936377B2 (en) Method and system for optimizing an image for improved analysis of material and illumination image features
US20170311871A1 (en) Skin spot evaluation apparatus, skin spot evaluation method and program
JP2013065215A (ja) 画像処理装置及び画像処理方法
JP2014534699A (ja) 固有画像を使用したデジタル画像信号圧縮のシステム及び方法
JP7243376B2 (ja) 色味検査装置、及び色味検査プログラム
CN109104545A (zh) 图像处理设备、图像处理方法和图像处理系统
JP2012122968A (ja) 情報処理装置、情報処理方法及びプログラム
JP4775572B2 (ja) 顔料同定方法
JP6260428B2 (ja) 画像処理装置、画像処理方法、及びプログラム
US11543644B2 (en) Digital imaging device and method for generating a digital color image
US9521297B2 (en) Reference color selection device, color correction device, and reference color selection method
EP3605467A1 (en) Coating color identifying device, coating color identifying method, coating color identifying program, and computer-readable medium containing coating color identifying program
JP6088826B2 (ja) オプティマル・メタマーに関する分光パラメータ演算装置、分光パラメータ演算方法及びプログラム
KR101366163B1 (ko) 색지각 조건을 대응한 색재현 성능 최적화 하이브리드 방법 및 시스템
US9293113B2 (en) Image processing apparatus and control method thereof
US20240135587A1 (en) Method of learning parameter of sensor filter and apparatus for performing the same
CN112254814B (zh) 多维光谱颜色空间的构建方法、装置和电子设备
JP6071705B2 (ja) 色処理装置および色処理方法
JP7666292B2 (ja) 判定装置、判定方法及び判定プログラム
JP5282356B2 (ja) 分光データ分類方法、分光データ分類装置、並びに分光データ分類プログラム
JP2006074482A (ja) 色処理方法および色処理装置、色処理プログラム、記憶媒体
Frackiewicz et al. In search of a new initialization of k-means clustering for color quantization
JP6769185B2 (ja) 色処理装置、色処理システム、及び色処理プログラム
Javoršek et al. Assessing the performance of a spectral reflectance estimation method based on a diffraction grating and a spectroradiometer

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20131203

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20131203

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20140328

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20140415

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20140805