Text detection and localization in scene images: a broad review

2021 ◽  
Author(s):  
Shilpa Mahajan ◽  
Rajneesh Rani
Keyword(s):  
Text Detection ◽  
Detection And Localization

scholarly journals Artificial Urdu Text Detection and Localization from Individual Video Frames

2018 ◽  
Vol 37 (2) ◽  
pp. 429-438 ◽  
Author(s):  
Salahuddin Unar ◽  
◽  
Akhtar Hussain Jalbani ◽  
Muhammad Moazzam Jawaid ◽  
Mohsin Shaikh ◽  
...  
Keyword(s):  
Text Detection ◽  
Video Frames ◽  
Detection And Localization

scholarly journals Detection, Localization of Text in Images by Mser and Enhanced Swt

2019 ◽  
Vol 8 (10) ◽  
pp. 2873-2875
Keyword(s):  
Digital Images ◽  
Noise Removal ◽  
Text Detection ◽  
Fast Method ◽  
Edge Region ◽  
Digital Videos ◽  
Stroke Width ◽  
And Performance ◽  
Transformation Methods ◽  
Detection And Localization

The number digital images and digital videos has raised highly. The text shows in the images is major thing for fully understanding the images. So it is very signifigant to recognize the text. First step of text recognization system is known as text detection. But detecting text from images is very challenging and it is receiving high amount of concentration. Text detection is improved by pre-procssing techniques like noise removal, contrast changes and etc. Recently MSER (Maximally Stable Edge Region) and SWT (Stroke Width Transformation) methods are used seperately or combined with each other for detecting and localizing text. This paper analyzes and compares technical challenges and performance of above methods and take in new and fast method for text detection and localization. The proposed method comprises an enhanced technique based on SWT which combined with MSER. The proposed method detect wording which is located in differnt directions, different angle and combined letters. Performance of exisisting and proposed methods on road signal images depicted in experimental results.

Sign in / Sign up

Export Citation Format

Share Document