Text detection, tracking and recognition in video: a comprehensive survey
The intelligent analysis of video data is currently in wide demand because a video is a major
source of sensory data in our lives. Text is a prominent and direct source of information in …
source of sensory data in our lives. Text is a prominent and direct source of information in …
ICDAR 2013 robust reading competition
This report presents the final results of the ICDAR 2013 Robust Reading Competition. The
competition is structured in three Challenges addressing text extraction in different …
competition is structured in three Challenges addressing text extraction in different …
Text string detection from natural scenes by structure-based partition and grou**
Text information in natural scene images serves as important clues for many image-based
applications such as scene understanding, content-based image retrieval, assistive …
applications such as scene understanding, content-based image retrieval, assistive …
A laplacian approach to multi-oriented text detection in video
P Shivakumara, TQ Phan… - IEEE transactions on …, 2010 - ieeexplore.ieee.org
In this paper, we propose a method based on the Laplacian in the frequency domain for
video text detection. Unlike many other approaches which assume that text is horizontally …
video text detection. Unlike many other approaches which assume that text is horizontally …
Localizing text in scene images by boundary clustering, stroke segmentation, and string fragment classification
In this paper, we propose a novel framework to extract text regions from scene images with
complex backgrounds and multiple text appearances. This framework consists of three main …
complex backgrounds and multiple text appearances. This framework consists of three main …
ICDAR 2011 robust reading competition-challenge 1: reading text in born-digital images (web and email)
D Karatzas, SR Mestre, J Mas… - 2011 international …, 2011 - ieeexplore.ieee.org
This paper presents the results of the first Challenge of ICDAR 2011 Robust Reading
Competition. Challenge 1 is focused on the extraction of text from born-digital images …
Competition. Challenge 1 is focused on the extraction of text from born-digital images …
Multioriented video scene text detection through Bayesian classification and boundary growing
P Shivakumara, RP Sreedhar, TQ Phan… - … on Circuits and …, 2012 - ieeexplore.ieee.org
Multioriented text detection in video frames is not as easy as detection of captions or
graphics or overlaid texts, which usually appears in the horizontal direction and has high …
graphics or overlaid texts, which usually appears in the horizontal direction and has high …
Portable camera-based assistive text and product label reading from hand-held objects for blind persons
We propose a camera-based assistive text reading framework to help blind persons read
text labels and product packaging from hand-held objects in their daily lives. To isolate the …
text labels and product packaging from hand-held objects in their daily lives. To isolate the …
Assistive text reading from complex background for blind persons
In the paper, we propose a camera-based assistive system for visually impaired or blind
persons to read text from signage and objects that are held in the hand. The system is able …
persons to read text from signage and objects that are held in the hand. The system is able …
Toward a computer vision-based wayfinding aid for blind persons to access unfamiliar indoor environments
Independent travel is a well-known challenge for blind and visually impaired persons. In this
paper, we propose a proof-of-concept computer vision-based wayfinding aid for blind …
paper, we propose a proof-of-concept computer vision-based wayfinding aid for blind …