G06V  10/00		᡼ޤϥӥǥǧޤΤ֡ʥ᡼ޤϥӥǥˤʸǧǣ֣ˡΣ	Arrangements for image or video recognition or understanding (character recognition in images or video <b>G06V30/10</b>)	1257
G06V  10/10		᡼ϡʸ񥤥᡼ޤȣΣǥ륫ȣΣˡΣ	Image acquisition(document image scanning and transmission <b>H04N1/00</b>; control of digital cameras <b>H04N23/60</b>)	7470
G06V  10/12		֤κι¤κΣ	Details of acquisition arrangements; Constructional details thereof	4169
G06V  10/14		Ϥ»ܤ֤θޤϡ֤˴ؤΡΣ	Optical characteristics of the device performing the acquisition or on the illumination arrangements	1192
G06V  10/141		Σ	Control of illumination	3566
G06V  10/143		ۤʤĹɼΤޤϾȤ餹ΡΣ	Sensing or illuminating at different wavelengths	3972
G06V  10/145		ѥǧäŬ㡥ʻҤѤΡΣ	Illumination specially adapted for pattern recognition, e.g. using gratings	1619
G06V  10/147		󥵡κ㡥󥵡󥺡ʻޤϾ楻󥵡ǣ֣ɥ󥵡ǣ֣󥵡ǣ֣ˡΣ	Details of sensors, e.g. sensor lenses(fingerprint or palmprint sensors <b>G06V40/13</b>; vascular sensors <b>G06V40/145</b>; eye sensors <b>G06V40/19</b>)	3244
G06V  10/20		᡼Σ	Image preprocessing	8618
G06V  10/22		ѥޤޤϻȤΰˤΡФޤǧ򥬥ɤ뤿ΰõФޤϽΡΣ	by selection of a specific region containing or referencing a pattern; Locating or processing of specific regions to guide the detection or recognition	10441
G06V  10/24		᡼濴碌θФޤΣ	Aligning, centring, orientation detection or correction of the image	7159
G06V  10/25		ؿΰΣңϣɡϤޤϴؿܥ塼Σ֣ϣɡϤηΣ	Determination of region of interest [ROI] or a volume of interest [VOI]	39673
G06V  10/26		ˤѥΥơ󡨥ѥΰΩ뤿Υ᡼ǤǤޤ硤㡥饹󥰤˴Ťѡ롼θСΣ	Segmentation of patterns in the image field; Cutting or merging of image elements to establish the pattern region, e.g. clustering-based techniques; Detection of occlusion	40201
G06V  10/28		᡼̻Ҳ㡥طʥѥ̤뤿Υҥȥष͡Σ	Quantising the image, e.g. histogram thresholding for discrimination between background and foreground patterns	6216
G06V  10/30		Σ	Noise filtering	10297
G06V  10/32		ѥ礭Σ	Normalisation of the pattern dimensions	1919
G06V  10/34		ѥʿ경ޤϺֱ黻ȥ󲽡Σ	Smoothing or thinning of the pattern; Morphological operations; Skeletonisation	3142
G06V  10/36		륪ڥ졼ʤͿζ˵˰֤륤᡼黻ʡŬѤΡե륿黻㡥ǥե륿󥰡Σ	Applying a local operator, i.e. means to operate on image points situated in the vicinity of a given point; Non-linear local filtering operations, e.g. median filtering	1830
G06V  10/40		᡼ޤϥӥǥħСΣ	Extraction of image or video features	28434
G06V  10/42		ѥΤʬϤˤ륰ХħС㡥ȿΰѴޤϼؤѤΡΣ	Global feature extraction by analysis of the whole pattern, e.g. using frequency domain transformations or autocorrelation	7633
G06V  10/422		֥ȤΥѥޤϷι¤ɽ뤿ΤΡΣ	for representing the structure of the pattern or shape of an object therefor	1269
G06V  10/424		ʸɽ㡥ե٥åȤޤʸˡѤˤΡΣ	Syntactic representation, e.g. by using alphabets or grammars	98
G06V  10/426		եåɽΣ	Graphical representations	461
G06V  10/44		ѥʬʬϤˤħС㡥åسԡ롼סʡȥޤϸ򺹤θФˤΡϢʬϡ㡥Ϣ뤵ǤʬϡΣ	Local feature extraction by analysis of parts of the pattern, e.g. by detecting edges, contours, loops, corners, strokes or intersections; Connectivity analysis, e.g. of connected components	58742
G06V  10/46		سԤΤεһҤޤϥݥȴϢһҡ㡥ħѴΣӣɣƣԡϤޤϥХ֥Σ£סϡΰħʿħУǣ֣ˡΣ	Descriptors for shape, contour or point-related descriptors, e.g. scale invariant feature transform [SIFT] or bags of words [BoW]; Salient regional features(colour feature extraction <b>G06V10/56</b>)	14185
G06V  10/48		ѥͤѥ᡼֤˥ޥåԥ󥰤뤳ȤˤΡ㡥ϥѴΣ	by mapping characteristic values of the pattern into a parameter space, e.g. Hough transformation	1046
G06V  10/50		᡼֥åǤα黻ˤΡҥȥѤˤΡ㡥ҥȥΣȣǡϡ᡼ͤιפˤΡͱʬϡΣ	by performing operations within image blocks; by using histograms, e.g. histogram of oriented gradients [HoG]; by summing image-intensity values; Projection analysis	4880
G06V  10/52		ʬϡ㡥֥åȲϡʥޥζɽǣ֣ˡΣ	Scale-space analysis, e.g. wavelet analysis(multi-scale boundary representations <b>G06V10/42</b>)	7888
G06V  10/54		ƥ˴ؤΡΣ	relating to texture	6970
G06V  10/56		˴ؤΡΣ	relating to colour	13367
G06V  10/58		ϥѡڥȥǡ˴ؤΡΣ	relating to hyperspectral data	2096
G06V  10/60		˴ؤΡ㡥ȿͤޤϾǥѤΡΣ	relating to illumination properties, e.g. using a reflectance or lighting model	2858
G06V  10/62		Ūʼ˴ؤΡ㡥֤˴ŤħСѥȥå󥰡Σ	relating to a temporal dimension, e.g. time-based feature extraction; Pattern tracking	6787
G06V  10/70		ѥǧޤϵؽѤΡʸŪʤˤѥǧޤϤΤŻҷ׻ǣ֣ˡΣ	using pattern recognition or machine learning(optical pattern recognition or electronic computations therefor <b>G06V10/88</b>)	5023
G06V  10/72		ǡν㡥᡼ޤϥӥǥħŪΣ	Data preparation, e.g. statistical preprocessing of image or video features	1373
G06V  10/74		᡼ޤϥӥǥΥѥޥå󥰡ħ֤ˤ¬Σ	Image or video pattern matching; Proximity measures in feature spaces	35163
G06V  10/75		ޥå󥰥ץι㡥᡼ޤϥӥǥħƱޤ༡ӡ̩ץ㡥ޥ륢ץƥʬϤѤΡ򡡡Σ	Organisation of the matching processes, e.g. simultaneous or sequential comparisons of image or video features; Coarse-fine approaches, e.g. multi-scale approaches; using context analysis; Selection of dictionaries	24556
G06V  10/762		饹󥰤ѤΡ㡥ͥåȥλΥ饹󥰡Σ	using clustering, e.g. of similar faces in social networks	22884
G06V  10/764		饹ʬѤΡ㡥ӥǥ֥ȤΥ饹ʬΣ	using classification, e.g. of video objects	118196
G06V  10/766		󵢤ѤΡ㡥Ķʿ̾ؤħμͱƤˤΡΣ	using regression, e.g. by projecting features on hyperplanes	7463
G06V  10/77		ħ֤ǥ᡼ޤϥӥǥħΡǡޤϥǡ︺ѤΡ㡥ʬʬϡΣУãϡΩʬʬϡΣɣãϤޤϼȿޥåסΣӣϣ͡ϡ֥饤ɿ渻ʬΥΣ	Processing image or video features in feature spaces; using data integration or data reduction, e.g. principal component analysis [PCA] or independent component analysis [ICA] or self-organising maps [SOM]; Blind source separation	13467
G06V  10/771		ħ㡥¿ħ֤ɽŪħ򤹤ΡΣ	Feature selection, e.g. selecting representative features from a multi-dimensional feature space	2822
G06V  10/772		ɽŪʻȥѥ㡥ʿѥѥޤĤߥѥꤹΡΣ	Determining representative reference patterns, e.g. averaging or distorting patterns; Generating dictionaries	1256
G06V  10/774		ѥΥåȤΡ֡ȥȥåˡ㡥Х󥰤ޤϥ֡ƥ󥰡Σ	Generating sets of training patterns; Bootstrap methods, e.g. bagging or boosting	76846
G06V  10/776		ڡǽɾΣ	Validation; Performance evaluation	7577
G06V  10/778		ǽưŪʥѥؽ㡥᡼ޤϥӥǥħΥ饤ؽΣ	Active pattern-learning, e.g. online learning of image or video features	2619
G06V  10/80		ͻ硤ʤ󥵡ʳʳħʳޤϥ饹ʬʳ͡ʥǡǡȤ߹碌Ρʥޥ⡼üƱޤϼ̣ǣ̣ˡΣ	Fusion, i.e. combining data from various sources at the sensor level, preprocessing level, feature extraction level or classification level(multimodal speaker identification or verification <b>G10L17/10</b>)	70081
G06V  10/82		˥塼ͥåȥѤΡΣ	using neural networks	168017
G06V  10/84		᡼ޤϥӥǥħ˴ŤΨեǥѤΡ㡥ޥ륳եǥޤϥ٥ͥåȥΣ	using probabilistic graphical models from image or video features, e.g. Markov models or Bayesian networks	1468
G06V  10/86		᡼ޤϥӥǥΥѥιʸɽޤϹ¤ɽѤΡ㡥ܥåʸǧեޥå󥰤ѤΡΣ	using syntactic or structural representations of the image or video pattern, e.g. symbolic string recognition; using graph matching	549
G06V  10/88		ŪʤѤ륤᡼ޤϥӥǥǧ㡥ȥե륿ۥդΥޥȿΰե륿ޤ϶ΰե륿Σ	Image or video recognition using optical means, e.g. reference filters, holographic masks, frequency domain filters or spatial domain filters	986
G06V  10/94		᡼ޤϥӥǥäŬϡɥޤϥեȥƥΣ	Hardware or software architectures specially adapted for image or video understanding	5551
G06V  10/96		᡼ޤϥӥǥǧδΣ	Management of image or video recognition tasks	1676
G06V  10/98		顼θФޤ㡥ѥκޤϿʹ֤βˤΡϤ줿ѥμɾΣ	Detection or correction of errors, e.g. by rescanning the pattern or by human intervention; Evaluation of the quality of the acquired patterns	3217
G06V  20/00		󡨥ͭǡʥǥ륫ȣΣˡΣ<br><br><b><ul></ul></b><br>Υ֥饹ˤƤϡѸޤɽϰʲ˼̣Ѥ롧<br>֥פȤϡ󥵡ץ㤷ޤϥԥ塼ޤϤΤĤǤλŪɽǤ롣Σ	Scenes; Scene-specific elements(control of digital cameras <b>H04N23/60</b>);<br><br><b><u>Note(s)</u></b><br><br><ul><li>In this group, the following term is used with the meaning indicated:<ul><li>&ldquo;scene&rdquo; is a visual representation of the world or of some elements of it, as captured by a sensor or generated by a computer.</li></ul></li></ul>	6060
G06V  20/05		ΥΣ	Underwater scenes	2047
G06V  20/10		ΦΥŻߥǴƻ뤵Ƥ륷ǣ֣ξγγФ륷ǣ֣ξγФ륷ǣ֣ˡΣ	Terrestrial scenes(scenes under surveillance with static cameras <b>G06V20/52</b>; scenes perceived from the exterior of a vehicle <b>G06V20/56</b>; scenes perceived from the interior of a vehicle <b>G06V20/59</b>)	24797
G06V  20/13		᡼Σ	Satellite images	10047
G06V  20/17		Եޤϥɥˤ줿ΡΣ	taken from planes or by drones	11837
G06V  20/20		ĥ¥ˤΡΣ	in augmented reality scenes	4369
G06V  20/30		Хࡤ쥯ޤ϶ͭƥĤˤΡ㡥ͥåȥμ̿ޤϥӥǥΣ	in albums, collections or shared content, e.g. social network photos or video	480
G06V  20/40		ӥǥƥĤˤΡʥС쥤ƥȤУǣ֣ӥǥθǣƣӥǥФˤӥǥ󥿥ꥹȥ꡼νȣΣӥǥ饤Ȥˤӥǥ󥿥꡼ȥ꡼νȣΣˡΣ	in video content(extracting overlay text <b>G06V20/62</b>; video retrieval <b>G06F16/70</b>; processing of video elementary streams in video servers <b>H04N21/234</b>; processing of video elementary streams in video clients <b>H04N21/44</b>)	42431
G06V  20/50		᡼ΥƥȤޤϴĶΣ	Context or environment of the image	2932
G06V  20/52		ưδƻޤϥ˥󥰡㡥Կʪǧ뤿ΤΡʥ֥ȤǧΣǣ֣ˡΣ	Surveillance or monitoring of activities, e.g. for recognising suspicious objects(recognising microscopic objects <b>G06V20/69</b>)	32057
G06V  20/54		̤δƻޤϥ˥󥰡㡥ƻϩμξż֤ޤΣ	of traffic, e.g. cars on the road, trains or boats	6535
G06V  20/56		ξ˼դ줿󥵡Ѥξγδƻޤϥ˥󥰡Σ	exterior to a vehicle by using sensors mounted on the vehicle	16648
G06V  20/58		ưΤޤϾ㳲ʪ㡥ξޤԼԡǧ̥֥ȡ㡥ɸ̿ޤƻϩǧΣ	Recognition of moving objects or obstacles, e.g. vehicles or pedestrians; Recognition of traffic objects, e.g. traffic signs, traffic lights or roads	17020
G06V  20/59		ξδƻޤϥ˥󥰡㡥ʤͭ֡žԤξ֤ޤϼξξ֤˴ؤΡΣ	inside of a vehicle, e.g. relating to seat occupancy, driver state or inner lighting conditions	6439
G06V  20/60		֥ȤμΣ	Type of objects	3161
G06V  20/62		ƥȡ㡥ʥСץ졼ȡƥӥ᡼ΥС쥤ƥȤޤϻΣ	Text, e.g. of license plates, overlay texts or captions on TV images	9070
G06V  20/64		Υ֥ȡΣ	Three-dimensional [3D] objects	9415
G06V  20/66		㡥ĤΥܥޤʥ֥ȤǧΣǣ֣ˡΣ	Trinkets, e.g. shirt buttons or jewellery items(recognising microscopic objects <b>G06V20/69</b>)	210
G06V  20/68		ʡ㡥ʪޤڡΣ	Food, e.g. fruit or vegetables	3329
G06V  20/69		ʥ֥ȡ㡥ʪ˦ޤϺ˦ʬΣ	Microscopic objects, e.g. biological cells or cellular parts	4931
G06V  20/70		ΥƥĤ˥٥դΡ㡥ʸŪޤϰ̣ŪɽƳФΡΣ	Labelling scene content, e.g. deriving syntactic or semantic representations	13480
G06V  20/80		ͭΥѥˤäħŤ륤᡼֥ȤǧΣ	Recognising image objects characterised by unique random patterns	515
G06V  20/90		᡼󥵡򤽤νϥǡ˴ŤƼ̤ΡΣ	Identifying an image sensor based on its output data	71
G06V  30/00		ʸǧǥ륤󥯤ǧʸظ᡼١ΥѥǧʸޤΤΤޤϺȣΣˡΣ<br><br><b><ul></ul></b><br>Σ<br>Υ롼פʸޤϥǥ륤󥯤ǧޤʸޤϥǥ륤󥯤ϻˤɽ㡥˥Ԥä줿Ρޤ礬롣	Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition(scanning, transmission or reproduction of documents or the like <b>H04N1/00</b>);<br><br><b><u>Note(s)</u></b><br><br><ul><li>This group <u>covers</u> recognition of characters or digital ink, where the characters or the digital ink can include representations in three dimensions [3D], e.g. as written by performing gestures in the air.</li></ul>	283
G06V  30/10		ʸǧΣ	Character recognition	7765
G06V  30/12		顼θФޤ㡥ѥκˤΡΣ	Detection or correction of errors, e.g. by rescanning the pattern	780
G06V  30/14		᡼ϡΣ	Image acquisition	4418
G06V  30/142		ǻĴѤΡδι¤κΣ	using hand-held instruments; Constructional details of the instruments	1314
G06V  30/144		᡼ư륹åȤѤΡͽꤷΤ줾˸ġδǻҤѤΡưɽ֤ѤΡΣ	using a slot moved over the image; using discrete sensing elements at predetermined points; using automatic curve following means	678
G06V  30/146		᡼ϴޤϥ᡼եɤޤ濴碌Σ	Aligning or centering of the image pick-up or image-field	3480
G06V  30/148		ʸΰʬΥΣ	Segmentation of character regions	6968
G06V  30/16		᡼Σ	Image preprocessing	1017
G06V  30/162		᡼̻ҲΣ	Quantising the image signal	1182
G06V  30/164		Σ	Noise filtering	895
G06V  30/166		ѥ礭Σ	Normalisation of pattern dimensions	274
G06V  30/168		ѥʿ경ޤϺȥ󲽡Σ	Smoothing or thinning of the pattern; Skeletonisation	281
G06V  30/18		᡼ħСΣ	Extraction of features or characteristics of the image	5649
G06V  30/182		ѥسԤΥɲˤΡΣ	by coding the contour of the pattern	288
G06V  30/184		ѥǤ륻ȤβϤˤΡΣ	by analysing segments intersecting the pattern	99
G06V  30/186		᡼ΤŪޤϴŪħФ뤳ȤˤΡΣ	by deriving mathematical or geometrical properties from the whole image	224
G06V  30/19		ŻŪʤѤǧΣ	Recognition using electronic means	13356
G06V  30/192		᡼¿Υե󥹤ƱӤޤƱؤȤΡΣ	using simultaneous comparisons or correlations of the image signals with a plurality of references	124
G06V  30/194		ŬŪˡ㡥ؽˤäƥե󥹤ĴǽʤΡΣ	References adjustable by an adaptive method, e.g. learning	870
G06V  30/196		᡼¿Υե󥹤缡ӤΡΣ	using sequential comparisons of the image signals with a plurality of references	246
G06V  30/198		ӷ̤˰¸ƼΥե󥹤򤹤ΡΣ	the selection of the next reference depending on the result of the preceding comparison	8
G06V  30/199		Ūȥޥ㡥ۥդΥޥѤǧ򤹤뤿֡Σ	Arrangements for recognition using optical reference masks, e.g. holographic masks	32
G06V  30/20		ϡޤǧǽȹ礻Σ	Combination of acquisition, preprocessing or recognition functions	409
G06V  30/22		ʸμˤäħŤΡΣ	characterised by the type of writing	433
G06V  30/222		ڡʬΥ줿ʸ˴ؤΡΣ	of characters separated by spaces	14
G06V  30/224		ղŪ˥ɥޡĤޤϥɥޡΤޤǤʸ˴ؤΡΣ	of printed characters having additional code marks or containing code marks	5156
G06V  30/226		ɮΤ˴ؤΡΣ	of cursive writing	418
G06V  30/228		μʸ˴ؤΡ㡥ΡΣ	of three-dimensional [3D] handwriting, e.g. writing in the air	50
G06V  30/24		ˡޤǧˡˤäħŤΡʸΰʬΥǣ֣ˡΣ	characterised by the processing or recognition method(segmentation of character regions <b>G06V30/148</b>)	624
G06V  30/242		ǧʸ򥰥롼פʬΡΣ	Division of the character sequences into groups prior to recognition; Selection of dictionaries	121
G06V  30/244		޼ŪѤΡ㡥ե٥åȤνΤޤϥեȡΣ	using graphical properties, e.g. alphabet type or font	460
G06V  30/246		ѤΡ㡥ѸޤϥɥĸͭΤΡΣ	using linguistic properties, e.g. specific for English or German language	73
G06V  30/26		Τεѡ㡥ǧ̤ΡΣ	Techniques for post-processing, e.g. correcting the recognition result	472
G06V  30/262		ƥʬϤѤΡ㡥áʸޤϰ̣ΥƥȡΣ	using context analysis, e.g. lexical, syntactic or semantic context	893
G06V  30/28		ե٥åȤμäŬΡ㡥ƥʸΣ	specially adapted to the type of the alphabet, e.g. Latin alphabet	151
G06V  30/30		ǡμ˴ŤΡΣ	based on the type of data	186
G06V  30/302		ʹ֤ȼưԥ塼̤뤿ʸޤ।᡼Σ	Images containing characters for discriminating human versus automated computer access	34
G06V  30/304		Σ	Music notations	62
G06V  30/32		ǥ륤󥯡Σ	Digital ink	996
G06V  30/40		ʸظ᡼١ΥѥǧΣ	Document-oriented image-based pattern recognition	2513
G06V  30/41		ʸ񥳥ƥĤʬϡʥɥޡ˴Ťʸǧǣ֣ˡΣ	Analysis of document content(recognition of printed characters based on code marks <b>G06V30/224</b>)	2232
G06V  30/412		줿ޤϵǹ줿ʸΥ쥤ʬϡ㡥̳Ѥν񼰤ޤɽΣ	Layout analysis of documents structured with printed lines or input boxes, e.g. business forms or tables	2396
G06V  30/413		ƥĤΥ饹ʬࡤ㡥ƥȡ̿ޤɽΣ	Classification of content, e.g. text, photographs or tables	2766
G06V  30/414		Ū¤С㡥쥤ȥĥ꡼֥åơ㡥եåȤޤϥƥȡΣ	Extracting the geometrical structure, e.g. layout tree; Block segmentation, e.g. bounding boxes for graphics or text	2199
G06V  30/416		¤㡥ϡޤϥڡֹСʸǡ㡥Ԥ̤ΡΣ	Extracting the logical structure, e.g. chapters, sections or page numbers; Identifying elements of the document, e.g. authors	1109
G06V  30/418		ʸΥޥå󥰡㡥ʸ񥤥᡼Υޥå󥰡Σ	Document matching, e.g. of document images	996
G06V  30/42		ʸμ˴ŤΡΣ	based on the type of document	1776
G06V  30/422		ޡϿޡΣ	Technical drawings; Geographical maps	1802
G06V  30/424		͹ؤ˴ؤ륤᡼㡥ޤ͹Υ٥ޤϽΣ	Postal images, e.g. labels or addresses on parcels or postal envelopes	116
G06V  40/00		᡼ޤϥӥǥǡˤǧڥѥ󡤿ʹ֤˴Ϣѥޤưʪ˴ϢѥǧΣ	Recognition of biometric, human-related or animal-related patterns in image or video data	506
G06V  40/10		ʹ֤ޤưʪοΡ㡥ξξޤԼԡΤʬ㡥Σ	Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands	22606
G06V  40/12		ޤϾΣ	Fingerprints or palmprints	5189
G06V  40/13		ΤΥ󥵡Σ	Sensors therefor	8094
G06V  40/14		ɤΥѥΣ	Vascular patterns	1002
G06V  40/145		ΤΥ󥵡Σ	Sensors therefor	456
G06V  40/16		ʹ֤δ顤㡥ʬåޤɽΣ	Human faces, e.g. facial parts, sketches or expressions	45036
G06V  40/18		ħ㡥̤˴ؤΡΣ	Eye characteristics, e.g. of the iris	6227
G06V  40/19		ΤΥ󥵡Σ	Sensors therefor	1584
G06V  40/20		ưޤϿ񤤡㡥㡼ǧʴɽǧǣ֣ˡΣ	Movements or behaviour, e.g. gesture recognition(recognition of facial expressions <b>G06V40/16</b>)	27068
G06V  40/30		ɮԤǧ̾ɼꤪӸڡΣ	Writer recognition; Reading and verifying signatures	475
G06V  40/40		ʤꤹޤθС㡥θΡΣ	Spoof detection, e.g. liveness detection	3387
G06V  40/50		ǧڥǡݼޤϿΣ	Maintenance of biometric data or enrolment thereof	1164
G06V  40/60		ǧϤΤ˿Τʬַ᤹褦桼ٱ礹뤿ŪޤưŪʡΣ	Static or dynamic means for assisting the user to position a body part for biometric acquisition	497
G06V  40/70		ޥ⡼ǧڡ㡥ۤʤǧڥƥξȤ߹碌ΡΣ	Multimodal biometrics, e.g. combining information from different biometric modalities	1990
