ICDAR 2011 - PDF Preprint Papers

ICDAR 2011 International Conference on Document Analysis and Recognition

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ICDAR
2011
IEEE

40views Document Analysis» more ICDAR 2011»

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

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

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