Shanto Rahman, Md. Mostafijur Rahman, M. Abdullah‐Al‐Wadud, Golam Dastegir Al-Quaderi et al.
Due to the limitations of image-capturing devices or the presence of a non-ideal environment, the quality of digital images may get degraded. In spite of much advancement in imaging science, captured images do not always fulfill users’ expectations of clear and soothing views. Most of the existing m...
Nam Tuan Le, Mohammad Arif Hossain, Yeong Min Jang
Sabbir Ahmed, Uday Kamal, Md. Kamrul Hasan
Robust traffic sign detection and recognition (TSDR) is of paramount importance for the successful realization of autonomous vehicle technology. The importance of this task has led to vast amount of research efforts and many promising methods have been proposed in the existing literature. However, m...
Hafijur Rahman, Gour Chandra Paul
Raihan Firoz, Md. Shahjahan Ali, M. Nasir Uddin Khan, M. Khalid Hossain et al.
Medical imaging includes different modalities and processes to visualize the interior of human body for diagnostic and treatment purpose. However, one of the most common degradations in medical images is their poor contrast quality and noise. The existence of several objects and the close proximity ...
Israt Sharmin, Nuzhat Farzana Islam, Israt Jahan, Tasnem Ahmed Joye et al.
Muhammad Minoar Hossain, Md. Mahmodul Hasan, Md. Abdur Rahim, Mohammad Motiur Rahman et al.
Inherently ultrasound images are susceptible to noise which leads to several image quality issues. Hence, rating of an image's quality is crucial since diagnosing diseases requires accurate and high-quality ultrasound images. This research presents an intelligent architecture to rate the quality of ...
Khalid Hussain, Shanto Rahman, Md. Mostafijur Rahman, Shah Mostafa Khaled et al.
Abstract Traditional image enhancement techniques produce different types of noise such as unnatural effects, over-enhancement, and artifacts, and these drawbacks become more prominent in enhancing dark images. To overcome these drawbacks, we propose a dark image enhancement technique where local tr...
Shanto Rahman, Md. Mostafijur Rahman, Khalid Hussain, Shah Mostafa Khaled et al.
With the advancement of imaging science, image enhancement has become an important aspect of image processing domain. It is necessary to gather a comprehensive knowledge regarding the existing enhancement technologies to identify and solve their problems and thus to elevate the current image enhance...
Shaikh Mahmudul Islam, Himadri Shekhar Mondal
Image enhancement is a vital step of medical image analysis and image recognition. X-ray and ultrasound imaging are the most preferred medical imaging technologies which are important for diagnosis of disease. But the edges and borders on image are not as clear as expected due to interference and lo...
Taskeed Jabid, Tanveer Ahsan
Detecting power line insulator automatically and analyzing their defects are vital processes in maintaining power distribution systems. In this work, a rotation invariant texture pattern named rotation invariant local directional pattern (RI-LDP) is proposed for representing insulator image. For thi...
Md. Habibur Rahman, Md. Rafiqul Islam
The individualization of an object from a digital image is a common problem in the field of image processing. We propose a modified version of the watershed algorithm for image segmentation. We have presented an adaptive masking and a threshoding mechanism over each color channel to overcome over se...
Adıń Ramıŕez Rivera, Mahbub Murshed, Jaemyun Kim, Oksam Chae
Background modeling is challenging due to background dynamism. Most background modeling methods fail in the presence of intensity changes, because the model cannot handle sudden changes. A solution to this problem is to use intensity-robust features. Despite the changes of an edge's shape and positi...
Zia-ur Rahman, Zafar Ali, Inayat Khan, M. Irfan Uddin et al.
The visual appearance of images changes in line with varying environmental light conditions. Adjusting the exposure of various distorted images is a highly complex process. Previous approaches have addressed this issue from different viewpoints and attained remarkable progress. However, they either ...
Zhongwen Ling, Kang Liu, Qi Zou, Qingsong Li et al.
/PVA composites. The prepared photochromic fibers show fast and reversible color switch from light yellow to dark blue upon UV irradiation and infrared heating treatment. The obtained photochromic fibers can be produced on a large scale and be woven into various patterns with good mechanical strengt...