ICDAR 2011 - PDF Preprint Papers

ICDAR 2011 International Conference on Document Analysis and Recognition

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ICDAR
2011
IEEE

466views Document Analysis» more ICDAR 2011»

Text Detection and Character Recognition in Scene Images with Unsupervised Feature Learning

13 years 22 hour ago

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—Reading text from photographs is a challenging problem that has received a signicant amount of attention. Two key components of most systems are (i) text detection from images a...

Adam Coates, Blake Carpenter, Carl Case, Sanjeev S...

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Id	Views	Title	Status

1	466	Text Detection and Character Recognition in Scene Images with Unsupervised Feature Learning	claim
2	336	Fast Key-Word Searching via Embedding and Active-DTW	claim
3	314	Super-Resolved Binarization of Text Based on the FAIR Algorithm	claim
4	274	Aletheia - An Advanced Document Layout and Text Ground-Truthing System for Production Environments	claim
5	269	Offline Writer Identification Using K-Adjacent Segments	claim
6	262	Text-Line Extraction Using a Convolution of Isotropic Gaussian Filter with a Set of Line Filters	claim
7	257	Graph Clustering-Based Ensemble Method for Handwritten Text Line Segmentation	claim
8	257	CROHME2011: Competition on Recognition of Online Handwritten Mathematical Expressions	claim
9	247	HMM-Based Alignment of Inaccurate Transcriptions for Historical Documents	claim
10	245	Subgraph Spotting through Explicit Graph Embedding: An Application to Content Spotting in Graphic Document Images	claim
11	241	Non-rigid Registration and Restoration of Double-Sided Historical Manuscripts	claim
12	239	A Method of Evaluating Table Segmentation Results Based on a Table Image Ground Truther	claim
13	239	A Shape Descriptor Combining Logarithmic-Scale Histogram of Radon Transform and Phase-Only Correlation Function	claim
14	238	OCR-Driven Writer Identification and Adaptation in an HMM Handwriting Recognition System	claim
15	237	Character Recognition Based on DTW-Radon	claim
16	235	Localization of Digit Strings in Farsi/Arabic Document Images Using Structural Features and Syntactical Analysis	claim
17	233	Robust Vanishing Point Detection for MobileCam-Based Documents	claim
18	230	Continuous CRF with Multi-scale Quantization Feature Functions Application to Structure Extraction in Old Newspaper	claim
19	230	Embedding a Mathematical OCR Module into OCRopus	claim
20	229	Extending Page Segmentation Algorithms for Mixed-Layout Document Processing	claim
21	228	On-line Handwritten Japanese Characters Recognition Using a MRF Model with Parameter Optimization by CRF	claim
22	228	A Handwritten Character Extraction Algorithm for Multi-language Document Image	claim
23	228	CalliGUI: Interactive Labeling of Calligraphic Character Images	claim
24	227	Edge-Based Features for Localization of Artificial Urdu Text in Video Images	claim
25	222	Script-Free Text Line Segmentation Using Interline Space Model for Printed Document Images	claim
26	219	Towards Searchable Digital Urdu Libraries - A Word Spotting Based Retrieval Approach	claim
27	219	Objective Function Design for MCE-Based Combination of On-line and Off-line Character Recognizers for On-line Handwritten Japanese Text Recognition	claim
28	219	Digit/Symbol Pruning and Verification for Arabic Handwritten Digit/Symbol Spotting	claim
29	217	Lexicon-Free, Novel Segmentation of Online Handwritten Indic Words	claim
30	216	Character n-Gram Spotting in Document Images	claim
31	216	MCS for Online Mode Detection: Evaluation on Pen-Enabled Multi-touch Interfaces	claim
32	214	Symbol Spotting in Line Drawings through Graph Paths Hashing	claim
33	213	Browsing Heterogeneous Document Collections by a Segmentation-Free Word Spotting Method	claim
34	212	A Method for Removing Inflectional Suffixes in Word Spotting of Mongolian Kanjur	claim
35	212	An Improved Method Based on Weighted Grid Micro-structure Feature for Text-Independent Writer Recognition	claim
36	210	A Table Detection Method for Multipage PDF Documents via Visual Seperators and Tabular Structures	claim
37	209	A Novel Approach for Graphics Recognition Based on Galois Lattice and Bag of Words Representation	claim
38	209	Discriminative Bernoulli Mixture Models for Handwritten Digit Recognition	claim
39	209	Ternary Entropy-Based Binarization of Degraded Document Images Using Morphological Operators	claim
40	208	A New Fourier-Moments Based Video Word and Character Extraction Method for Recognition	claim
41	208	HAMEX - A Handwritten and Audio Dataset of Mathematical Expressions	claim
42	207	Co-training for Handwritten Word Recognition	claim
43	207	A New Text-Line Alignment Approach Based on Piece-Wise Painting Algorithm for Handwritten Documents	claim
44	207	Text/Graphics Segmentation in Architectural Floor Plans	claim
45	206	A Novel Italic Detection and Rectification Method for Chinese Advertising Images	claim
46	201	Comparative Study of Part-Based Handwritten Character Recognition Methods	claim
47	200	Automatic Estimation of the Legibility of Binarised Historic Documents for Unsupervised Parameter Tuning	claim
48	199	Word Retrieval in Historical Document Using Character-Primitives	claim
49	198	Identification of Indic Scripts on Torn-Documents	claim
50	197	MRG-OHTC Database for Online Handwritten Tibetan Character Recognition	claim
51	196	Binarizing the Courtesy Amount Field on Color Chinese Bank Check Images	claim
52	196	Evaluating the Rarity of Handwriting Formations	claim
53	195	BLSTM Neural Network Based Word Retrieval for Hindi Documents	claim
54	195	A Lattice-Based Method for Keyword Spotting in Online Chinese Handwriting	claim
55	194	Discovering Legible Chinese Typefaces for Reading Digital Documents	claim
56	194	A Digital Ink Recogntion Server for Handwritten Japanese Text	claim
57	193	Language-Independent Text Lines Extraction Using Seam Carving	claim
58	193	Recognizing Characters with Severe Perspective Distortion Using Hash Tables and Perspective Invariants	claim
59	193	A Chinese Character Localization Method Based on Intergrating Structure and CC-Clustering for Advertising Images	claim
60	193	A New Feature Optimization Method Based on Two-Directional 2DLDA for Handwritten Chinese Character Recognition	claim
61	190	Chinese Chess Character Recognition with Radial Harmonic Fourier Moments	claim
62	189	Writer Retrieval - Exploration of a Novel Biometric Scenario Using Perceptual Features Derived from Script Orientation	claim
63	188	Chromatic / Achromatic Separation in Noisy Document Images	claim
64	187	Character Enhancement for Historical Newspapers Printed Using Hot Metal Typesetting	claim
65	187	A Generative Model for Handwritings Based on Enhanced Feature Desynchronization	claim
66	186	Greek Polytonic OCR Based on Efficient Character Class Number Reduction	claim
67	184	Symbol Recognition by Multiresolution Shape Context Matching	claim
68	181	Trie-Lexicon-Driven Recognition for On-line Handwritten Japanese Disease Names Using a Time-Synchronous Method	claim
69	180	Wall Patch-Based Segmentation in Architectural Floorplans	claim
70	179	Tuning between Exponential Functions and Zones for Membership Functions Selection in Voronoi-Based Zoning for Handwritten Character Recognition	claim
71	178	Three Dimensional Rotation-Free Recognition of Characters	claim
72	177	Chinese Keyword Spotting Using Knowledge-Based Clustering	claim
73	173	Low Resolution QR-Code Recognition by Applying Super-Resolution Using the Property of QR-Codes	claim
74	171	Math Spotting: Retrieving Math in Technical Documents Using Handwritten Query Images	claim
75	169	Touching Character Separation in Chinese Handwriting Using Visibility-Based Foreground Analysis	claim
76	167	Segmentation and Normalisation in Grapheme Codebooks	claim
77	160	Functional-Based Table Category Identification in Digital Library	claim
78	158	Exploiting Collection Level for Improving Assisted Handwritten Word Transcription of Historical Documents	claim

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