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检索条件"主题词=Document image segmentation"
31 条 记 录,以下是11-20 订阅
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An enhanced binarization framework for degraded historical document images
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EURASIP JOURNAL ON image AND VIDEO PROCESSING 2021年 第1期2021卷 1-24页
作者: Xiong, Wei Zhou, Lei Yue, Ling Li, Lirong Wang, Song Hubei Univ Technol Sch Elect & Elect Engn Wuhan 430068 Hubei Peoples R China Univ South Carolina Dept Comp Sci & Engn Columbia SC 29208 USA
Binarization plays an important role in document analysis and recognition (DAR) systems. In this paper, we present our winning algorithm in ICFHR 2018 competition on handwritten document image binarization (H-DIBCO 20... 详细信息
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Texture sparseness for pixel classification of business document images
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INTERNATIONAL JOURNAL ON document ANALYSIS AND RECOGNITION 2014年 第3期17卷 257-273页
作者: Cote, Melissa Albu, Alexandra Branzan Univ Victoria STN CSC Victoria BC V8W 3P6 Canada
Contemporary business documents contain diverse, multi-layered mixtures of textual, graphical, and pictorial elements. Existing methods for document segmentation and classification do not handle well the complexity an... 详细信息
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Context-based multiscale classification of document images using wavelet coefficient distributions
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IEEE TRANSACTIONS ON image PROCESSING 2000年 第9期9卷 1604-1616页
作者: Li, J Gray, RM Xerox Corp Palo Alto Res Ctr Palo Alto CA 94304 USA Stanford Univ Dept Elect Engn Informat Syst Lab Stanford CA 94305 USA
In this paper, an algorithm is developed for segmenting document images into four classes: background, photograph, text, acid graph. Features used for classification are based on the distribution patterns of wavelet c... 详细信息
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Blind Decomposition of Multispectral document images Using Orthogonal Nonnegative Matrix Factorization
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IEEE TRANSACTIONS ON image PROCESSING 2021年 30卷 5997-6012页
作者: Rahiche, Abderrahmane Cheriet, Mohamed Univ Quebec Synchromedia Lab Ecole Technol Super ETS Montreal PQ H3C 1K3 Canada
This paper addresses the challenge of Multispectral (MS) document image segmentation, which is an essential step for subsequent document image analysis. Most previous studies have focused only on binary (text/non-text... 详细信息
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Loss Function for Training Models of segmentation of document images
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PROGRAMMING AND COMPUTER SOFTWARE 2023年 第7期49卷 574-589页
作者: Perminov, A. I. Turdakov, D. Yu. Belyaeva, O. V. Russian Acad Sci Ivannikov Inst Syst Programming Moscow 109004 Russia Moscow MV Lomonosov State Univ Moscow 119991 Russia
This work is devoted to improving the quality of segmentation of images of various scientific papers and legal acts by neural network models by training them using modified loss functions that take into account specia... 详细信息
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document image binarisation based on low-rank modelling
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ELECTRONICS LETTERS 2015年 第22期51卷 1784-1785页
作者: Zheng, Xin Chen, Yung-Sheng Xiamen Univ Dept Elect Sci Fujian Prov Key Lab Plasma & Magnet Resonance Xiamen Peoples R China Yuan Ze Univ Dept Elect Engn Taoyuan Taiwan
segmentation from document images with a complex background is presented. The background component is estimated by low-rank modelling. With the estimated background component, the original image is further transformed... 详细信息
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Simple and effective table detection system from document images
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INTERNATIONAL JOURNAL ON document ANALYSIS AND RECOGNITION 2006年 第2-3期8卷 172-182页
作者: Mandal, S. Chowdhury, S. P. Das, A. K. Chanda, Bhabatosh Bengal Engn Coll DU CST Dept Howrah 711103 W Bengal India Indian Stat Unit ECS Unit Kolkata 700035 W Bengal India
The requirement of detection and identification of tables from document images is crucial to any document image analysis and digital library system. In this paper we report a very simple but extremely powerful approac... 详细信息
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Neuro-fuzzy segmentation of document images
Neuro-fuzzy segmentation of document images
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5th IASTED International Conference on Visualization, Imaging, and image Processing
作者: Górecki, P Castiello, C Caponetti, L Univ Bari Dipartimento Informat I-70126 Bari Italy
The task of document image segmentation is to represent a digital image in a more interpretable form, recognising regions containing text, background and graphics. This paper presents a peculiar strategy for document ... 详细信息
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Palmira: A Deep Deformable Network for Instance segmentation of Dense and Uneven Layouts in Handwritten Manuscripts  16th
Palmira: A Deep Deformable Network for Instance Segmentation...
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16th IAPR International Conference on document Analysis and Recognition (ICDAR)
作者: Sharan, S. P. Aitha, Sowmya Kumar, Amandeep Trivedi, Abhishek Augustine, Aaron Sarvadevabhatla, Ravi Kiran Int Inst Informat Technol Ctr Visual Informat Technol Hyderabad India
Handwritten documents are often characterized by dense and uneven layout. Despite advances, standard deep network based approaches for semantic layout segmentation are not robust to complex deformations seen across se... 详细信息
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HPSegNet: A Method for Handwritten and Printed Text Separation in document images
HPSegNet: A Method for Handwritten and Printed Text Separati...
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18th International Conference on document Analysis and Recognition (ICDAR)
作者: Chao, Yu Liu, Changsong Peng, Liangrui Wang, Yanwei Tsinghua Univ Dept Elect Engn Beijing Peoples R China Beijing Natl Res Ctr Informat Sci & Technol BNRis Beijing Peoples R China
The separation of handwritten and printed text in document images is an important task in the optical character recognition (OCR) research field. It is still a challenging problem to separate overlapped handwritten an... 详细信息
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