A Computational Approach to Edge Detection
IEEE Transactions on Pattern Analysis and Machine Intelligence
The nature of statistical learning theory
The nature of statistical learning theory
Automatic text segmentation and text recognition for video indexing
Multimedia Systems
Automatic Caption Localization in Compressed Video
IEEE Transactions on Pattern Analysis and Machine Intelligence
Neural network-based text location in color images
Pattern Recognition Letters
Video OCR for Digital News Archive
CAIVD '98 Proceedings of the 1998 International Workshop on Content-Based Access of Image and Video Databases (CAIVD '98)
Identification of Text on Colored Book and Journal Covers
ICDAR '99 Proceedings of the Fifth International Conference on Document Analysis and Recognition
A System for Automatic Text Detection in Video
ICDAR '99 Proceedings of the Fifth International Conference on Document Analysis and Recognition
Progress in Camera-Based Document Image Analysis
ICDAR '03 Proceedings of the Seventh International Conference on Document Analysis and Recognition - Volume 1
Object count/area graphs for the evaluation of object detection and segmentation algorithms
International Journal on Document Analysis and Recognition
A stroke filter and its application to text localization
Pattern Recognition Letters
A Hybrid System for Text Detection in Video Frames
DAS '08 Proceedings of the 2008 The Eighth IAPR International Workshop on Document Analysis Systems
IEEE Transactions on Pattern Analysis and Machine Intelligence
A new approach for overlay text detection and extraction from complex video scene
IEEE Transactions on Image Processing
Fast and robust text detection in images and video frames
Image and Vision Computing
Performance evaluation of text detection and tracking in video
DAS'06 Proceedings of the 7th international conference on Document Analysis Systems
Automatic text detection and tracking in digital video
IEEE Transactions on Image Processing
Image coding using wavelet transform
IEEE Transactions on Image Processing
Localizing and segmenting text in images and videos
IEEE Transactions on Circuits and Systems for Video Technology
An automatic performance evaluation protocol for video text detection algorithms
IEEE Transactions on Circuits and Systems for Video Technology
A comprehensive method for multilingual video text detection, localization, and extraction
IEEE Transactions on Circuits and Systems for Video Technology
Text detection in images using sparse representation with discriminative dictionaries
Image and Vision Computing
Using adaptive run length smoothing algorithm for accurate text localization in images
CIARP'11 Proceedings of the 16th Iberoamerican Congress conference on Progress in Pattern Recognition, Image Analysis, Computer Vision, and Applications
T-HOG: An effective gradient-based descriptor for single line text regions
Pattern Recognition
Caption text and keyframe based video retrieval system
ICCCI'12 Proceedings of the 4th international conference on Computational Collective Intelligence: technologies and applications - Volume Part II
A framework for improved video text detection and recognition
Multimedia Tools and Applications
Hi-index | 0.00 |
This paper proposes a two-stage system for text detection in video images. In the first stage, text lines are detected based on the edge map of the image leading in a high recall rate with low computational time expenses. In the second stage, the result is refined using a sliding window and an SVM classifier trained on features obtained by a new Local Binary Pattern-based operator (eLBP) that describes the local edge distribution. The whole algorithm is used in a multiresolution fashion enabling detection of characters for a broad size range. Experimental results, based on a new evaluation methodology, show the promising overall performance of the system on a challenging corpus, and prove the superior discriminating ability of the proposed feature set against the best features reported in the literature.