Search For:

Displaying 1-7 out of 7 total
Robust Text Detection in Natural Scene Images
Found in: IEEE Transactions on Pattern Analysis and Machine Intelligence
By Xu-Cheng Yin,Xuwang Yin,Kaizhu Huang,Hong-Wei Hao
Issue Date:May 2014
pp. 1-1
Text detection in natural scene images is an important prerequisite for many content-based image analysis tasks. In this paper, we propose an accurate and robust method for detecting texts in natural scene images. A fast and effective pruning algorithm is ...
 
Sorting-Based Dynamic Classifier Ensemble Selection
Found in: 2013 12th International Conference on Document Analysis and Recognition (ICDAR)
By Yan Yan,Xu-Cheng Yin,Zhi-Bin Wang,Xuwang Yin,Chun Yang,Hong-Wei Hao
Issue Date:August 2013
pp. 673-677
In ensemble learning, a higher accuracy can be achieved by integrating some classifiers instead of all the classifiers. But, it is very difficult to select the best classifier combination which can be seen as an optimization problem, from a pool of classif...
 
Robust Vanishing Point Detection for MobileCam-Based Documents
Found in: Document Analysis and Recognition, International Conference on
By Xu-Cheng Yin,Hong-Wei Hao,Jun Sun,Satoshi Naoi
Issue Date:September 2011
pp. 136-140
Document images captured by a mobile phone camera often have perspective distortions. In this paper, fast and robust vanishing point detection methods for such perspective documents are presented. Most of previous methods are either slow or unstable. Based...
 
Rejection Strategies with Multiple Classifiers for Handwritten Character Recognition
Found in: Document Analysis and Recognition, International Conference on
By Xu-Cheng Yin, Hong-Wei Hao, Yun-Feng Tang, Jun Sun, Satoshi Naoi
Issue Date:July 2009
pp. 1126-1130
With rejection strategies in a handwriting recognition system, we are able to improve the reliability and accuracy of the recognized characters. In this paper, we propose several rejection strategies with multiple classifiers for handwritten character reco...
 
Financial Document Image Coding with Regions of Interest Using JPEG2000
Found in: Document Analysis and Recognition, International Conference on
By Xu-Cheng Yin, Chang-Ping Liu, Zhi Han
Issue Date:September 2005
pp. 96-100
Document image coding is a very important issue in document analysis and recognition systems provided with vast samples. An image compression algorithm with Regions Of Interest (ROIs) using JPEG2000 is proposed for financial document images which have vari...
 
A two-stage handwritten character segmentation approach in mail address recognition
Found in: Document Analysis and Recognition, International Conference on
By Zhi Han, Chang-Ping Liu, Xu-Cheng Yin
Issue Date:September 2005
pp. 111-115
Character segmentation has become a crucial step for mail address recognition in the automatic post mail sorting system. In this paper, a two-stage character segmentation algorithm according to the characteristics of handwritten mail address characters is ...
 
Accurate and robust text detection: a step-in for text retrieval in natural scene images
Found in: Proceedings of the 36th international ACM SIGIR conference on Research and development in information retrieval (SIGIR '13)
By Hong-Wei Hao, Kaizhu Huang, Xu-Cheng Yin, Xuwang Yin
Issue Date:July 2013
pp. 1091-1092
We propose and implement a robust text detection system, which is a prominent step-in for text retrieval in natural scene images or videos. Our system includes several key components: (1) A fast and effective pruning algorithm is designed to extract Maxima...
     
 1