Restoration of out of Focus Barcode Images Using Wiener Filter. - Dini Addiati; Usman Ullah Sheikh; S. A. R. Abu-Bakar (SITIS, 2009)

Automatic Segmentation of Abdominal Aortic Aneurysm Using Logical Algorithm. - Behnam Hosseini; Saeed Vahabi Mashak; Emadaldin Mozafari Majd; Usman Ullah Sheikh; S. A. R. Abu-Bakar (EMS, 2010)

Vehicle speed detection using frame differencing for smart surveillance system. - Hasliza A. Rahim; Usman Ullah Sheikh; R. Badlishah Ahmad; Aini Syuhada Aini Md Zain; Wan Nur Suryani Firuz Wan Ariffin (ISSPA, 2010)

Character-based car plate detection and localization. - Samsul Setumin; Usman Ullah Sheikh; Syed Abdul Rahman Abu-Bakar (ISSPA, 2010)

Gender estimation based on physiological features of the face. - C. H. Ting; Usman Ullah Sheikh; Syed Abdul Rahman Abu-Bakar (ISSPA, 2010)

Starfruit Image Segmentation Based on YCbCr Color Space. - R. Amirulah; M. M. Mokji; Zuwairie Ibrahim; Usman Ullah Sheikh (SITIS, 2010)

Automatic Segmentation of Abdominal Aortic Aneurysm in Computed Tomography Images Using Spatial Fuzzy C-Means. - Emadaldin Mozafari Majd; Usman Ullah Sheikh; S. A. R. Abu-Bakar (SITIS, 2010)

Car Plate Character Extraction and Recognition Using Stroke Analysis. - Samsul Setumin; Usman Ullah Sheikh; S. A. R. Abu-Bakar (SITIS, 2010)

The Evaluation of Shape Distribution for Object Recognition Based on Kinect-Like Depth Image. - Muhammad A. Asari; Eko Supriyanto; Usman Ullah Sheikh (CICSyN, 2012)

Vision based assistive technology for people with dementia performing activities of daily living (ADLs): an overview. - Muhammad A. As'ari; Usman Ullah Sheikh (ICDIP, 2012)

Hybrid image segmentation using fuzzy c-means and gravitational search algorithm. - Emadaldin Mozafari Majd; Muhammad A. As'ari; Usman Ullah Sheikh; S. A. R. Abu-Bakar (ICDIP, 2012)

Gait recognition using Local Ternary Pattern (LTP). - K. B. Low; Usman Ullah Sheikh (ICSIPA, 2013)

Rotation and noise invariant near-infrared face recognition by means of Zernike moments and spectral regression discriminant analysis. - Sajad Farokhi; Siti Mariyam Shamsuddin; Jan Flusser; Usman Ullah Sheikh; Mohammad Khansari 002; Kourosh Jafari-Khouzani (J. Electronic Imaging, 2013)

Near infrared face recognition by combining Zernike moments and undecimated discrete wavelet transform. - Sajad Farokhi; Siti Mariyam Shamsuddin; Usman Ullah Sheikh; Jan Flusser; Mohammad Khansari 002; Kourosh Jafari-Khouzani (Digit. Signal Process., 2014)

3D shape descriptor for object recognition based on Kinect-like depth image. - Muhammad A. As'ari; Usman Ullah Sheikh; Eko Supriyanto (Image Vis. Comput., 2014)

Fusion of thermal and depth images for occlusion handling for human detection from mobile robot. - Saipol Hadi Hasim; Rosbi Mamat; Usman Ullah Sheikh; Shamsudin H. M. Amin (ASCC, 2015)

Learning hierarchical representation using Siamese Convolution Neural Network for human re-identification. - K. B. Low; Usman Ullah Sheikh (ICDIM, 2015)

Low cost pipelined FPGA architecture of Harris Corner Detector for real-time applications. - Hammam Orabi; Nasir Shaikh-Husin; Usman Ullah Sheikh (ICDIM, 2015)

Near infrared face recognition using Zernike moments and Hermite kernels. - Sajad Farokhi; Usman Ullah Sheikh; Jan Flusser; Bo Yang (Inf. Sci., 2015)

Hybrid WDM/multibeam free-space optics for multigigabit access network. - Samir Ahmed Al-Gailani; Abu Bakar Mohammad; Redhwan Qasem Shaddad; Usman Ullah Sheikh; Mohamed A. Elmagzoub (Photonic Netw. Commun., 2015)

2-D DWT System Architecture for Image Compression. - Boon Hui Ang; Usman Ullah Sheikh; Muhammad Nadzir Marsono (J. Signal Process. Syst., 2015)

Near infrared face recognition: A literature survey. - Sajad Farokhi; Jan Flusser; Usman Ullah Sheikh (Comput. Sci. Rev., 2016)

FPGA-Based Real-Time Moving Target Detection System for Unmanned Aerial Vehicle Application. - Jia Wei Tang; Nasir Shaikh-Husin; Usman Ullah Sheikh; Muhammad Nadzir Marsono (Int. J. Reconfigurable Comput., 2016)

An alphabetic contour-based descriptor for shape-based image retrieval. - Ali Taheri Anaraki; Usman Ullah Sheikh; Ab Al-Hadi Ab Rahman; Zaid Bin Omar (ICSIPA, 2017)

Intra block prediction using first-second row non-directional samples in HEVC video coding. - Edward Tamunoiyowuna Jaja; Ab Al-Hadi Ab Rahman; Zaid Bin Omar; Muhammad Munim Ahmad Zabidi; Usman Ullah Sheikh (ICSIPA, 2017)

Wavelet-based aortic annulus sizing of echocardiography images. - Norhasmira Mohammad; Zaid Bin Omar; Usman Ullah Sheikh; Ab Al-Hadi Ab Rahman; Musab Sahrim (ICSIPA, 2017)

Efficient segmentation of arabic handwritten characters using structural features. - Mazen Abdullah Bahashwan; Syed A. R. Abu-Bakar; Usman Ullah Sheikh (Int. Arab J. Inf. Technol., 2017)

Horizontal diversity in test generation for high fault coverage. - Arbab Alamgir; Abu Khari bin A'Ain; Norlina Paraman; Usman Ullah Sheikh; Ian Andrew Grout (Turkish J. Electr. Eng. Comput. Sci., 2018)

A linked list run-length-based single-pass connected component analysis for real-time embedded hardware. - Jia Wei Tang; Nasir Shaikh-Husin; Usman Ullah Sheikh; Muhammad N. Marsono (J. Real Time Image Process., 2018)

A Novel Enhancement Method for Medical Image using Double Density Wavelet and Stationary Wavelet Transforms. - Ahmed Sabeeh Yousif; Usman Ullah Sheikh; Zaid Bin Omar (ICSET, 2019)

A Pattern Analysis-based Segmentation to Localize Early and Late Blight Disease Lesions in Digital Images of Plant Leaves. - Aliyu Muhammad Abdu; Musa Mohd Mokji; Usman Ullah Sheikh (ICSIPA, 2019)

Multiple Controlled Antirandom Testing (MCAT) for High Fault Coverage in a Black Box Environment. - Arbab Alamgir; Abu Khari bin A'Ain; Usman Ullah Sheikh; Norlina Paraman; Musa Mohd Mokji; Ian Andrew Grout (IEEE Access, 2019)

Recognizing hidden emotions from difference image using mean local mapped pattern. - Kam Meng Goh; Usman Ullah Sheikh; Tomás Henrique Maul (Multim. Tools Appl., 2019)

A comparative analysis of LFSR cascading for hardware efficiency and high fault coverage in BIST applications. - Arbab Alamgir; Abu Khari bin A'Ain; Norlina Paraman; Usman Ullah Sheikh; Ian Andrew Grout (ATS, 2020)

Deep Learning for Plant Disease Identification from Disease Region Images. - Aliyu Muhammad Abdu; Musa Mohd Mokji; Usman Ullah Sheikh (ICIRA, 2020)

Exploring Deep Learning-Based Architecture, Strategies, Applications and Current Trends in Generic Object Detection: A Comprehensive Review. - Lubna Aziz; Md. Sah Bin Haji Salam; Usman Ullah Sheikh; Sara Ayub (IEEE Access, 2020)

Insights and Strategies for an Autonomous Vehicle With a Sensor Fusion Innovation: A Fictional Outlook. - Farrukh Hafeez; Usman Ullah Sheikh; Naseer Alkhaldi; Hassan Zuhair Al Garni; Zeeshan Ahmad Arfeen; Saifulnizam Abd. Khalid (IEEE Access, 2020)

Automatic vegetable disease identification approach using individual lesion features. - Aliyu Muhammad Abdu; Musa Mohd Mokji; Usman Ullah Sheikh (Comput. Electron. Agric., 2020)

Micro-expression recognition: an updated review of current trends, challenges and solutions. - Kam Meng Goh; Chee How Ng; Li Li Lim; Usman Ullah Sheikh (Vis. Comput., 2020)

A Simplified Skeleton Joints Based Approach For Human Action Recognition. - Najeeb Ur Rehman Malik; Syed Abd. Rahman Abu-Bakar; Usman Ullah Sheikh (ICSIPA, 2021)

Multiview Human Action Recognition System Based on OpenPose and KNN Classifier. - Najeeb Ur Rehman Malik; Syed Abdul Rahman Abu-Bakar; Usman Ullah Sheikh (RoViSP, 2021)

Convolutional Neural Network Architecture for Detecting Facemask and Social Distancing: A Preventive Measure for COVID19. - Najeeb Ur Rehman Malik; Syed A. R. Abu-Bakar; Usman Ullah Sheikh; Awais Gul Airij (RoViSP, 2021)

A Survey of Free Space Optics (FSO) Communication Systems, Links, and Networks. - Samir Ahmed Al-Gailani; Mohd Fadzli Mohd Salleh; Ali Ahmed Salem; Redhwan Qasem Shaddad; Usman Ullah Sheikh; Nasir A. Al-geelani; Tarik Adnan Almohamad (IEEE Access, 2021)

Multi-Level Refinement Feature Pyramid Network for Scale Imbalance Object Detection. - Lubna Aziz; Md. Sah Bin Haji Salam; Usman Ullah Sheikh; Surat Khan; Huma Ayub; Sara Ayub (IEEE Access, 2021)

Pollution Flashover Under Different Contamination Profiles on High Voltage Insulator: Numerical and Experiment Investigation. - Ali Ahmed Salem; Rahisham Abd-Rahman; Wan Rahiman; Samir Ahmed Al-Gailani; Salem Mgammal Al-Ameri; Mohd Taufiq Ishak; Usman Ullah Sheikh (IEEE Access, 2021)

A comprehensive review of modern trends in optimization techniques applied to hybrid microgrid systems. - Zeeshan Ahmad Arfeen; Usman Ullah Sheikh; Mehreen Kausar Azam; Rabia Hassan; Hafiz Muhammad Faisal Shehzad; Shahzad Ashraf; Md. Pauzi Abdullah; Lubna Aziz (Concurr. Comput. Pract. Exp., 2021)

Environment-Based Oil Palm Yield Prediction Using K-Nearest Neighbour Regression. - Nuzhat Khan; Mohamad Anuar Kamaruddin; Usman Ullah Sheikh; Yusri Yusup; Muhammad Paend Bakht (IICAIET, 2022)

An Effective Optimization Algorithm for Parameters Identification of Photovoltaic Models. - Behdad Arandian; Mahdiyeh Eslami; Saifulnizam Abd. Khalid; Baseem Khan; Usman Ullah Sheikh; Ehsan Akbari; Adil Hussein Mohammed (IEEE Access, 2022)

Recent Developments of Butler Matrix From Components Design Evolution to System Integration for 5G Beamforming Applications: A Survey. - Abdulkadir Bello Shallah; Farid Zubir; Mohamad Kamal A. Rahim; Huda A. Majid; Usman Ullah Sheikh; Noor Asniza Murad; Zubaida Binti Yusoff (IEEE Access, 2022)

An improved approach for medical image fusion using sparse representation and Siamese convolutional neural network. - Ahmed Sabeeh Yousif; Zaid Bin Omar; Usman Ullah Sheikh (Biomed. Signal Process. Control., 2022)

Clothing Classification using Corner Features in Pedestrian Attribute Recognition Framework. - Syahmi Syahiran Ahmad Ridzuan; Zaid Omar; Usman Ullah Sheikh; Uswah Khairuddin; Anwar P. P. Abdul Majeed (WSSE, 2023)

Computation and memory optimized spectral domain convolutional neural network for throughput and energy-efficient inference. - Shahriyar Masud Rizvi; Ab Al-Hadi Ab Rahman; Usman Ullah Sheikh; Kazi Ahmed Asif Fuad; Hafiz Muhammad Faisal Shehzad (Appl. Intell., 2023)

Multi-View Human Action Recognition Using Skeleton Based-FineKNN with Extraneous Frame Scrapping Technique. - Najeeb Ur Rehman Malik; Usman Ullah Sheikh; Syed Abdul Rahman Abu-Bakar; Asma Channa (Sensors, 2023)

A hybrid convolutional neural network with fusion of handcrafted and deep features for FHSS signals classification. - Muhammad Turyalai Khan; Usman Ullah Sheikh (Expert Syst. Appl., 2023)

Correlation-Aware Joint Pruning-Quantization using Graph Neural Networks. - Muhammad Nor Azzafri Nor-Azman; Usman Ullah Sheikh; Mohammed Sultan Mohammed; Jeevan Sirkunan; Muhammad Nadzir Marsono (ICIP, 2024)

Enhancing Floating Object Detection in Water Bodies using Atrous Convolution. - Badiu Badams; Usman Ullah Sheikh; Norhaliza Abdul Wahab; Syed Abdul Rahman Abu-Bakar (ICSIPA, 2024)

Vision Language Models for Oil Palm Fresh Fruit Bunch Ripeness Classification. - Jin Yu Goh; Yusri Md Yunos; Usman Ullah Sheikh; Mohamed Sultan Mohamed Ali (ICSIPA, 2024)

FedUNA: A Federated Learning Approach for Robust and Privacy-Preserving Pothole Classification using EfficientNet. - Muhammad Numan Ali Khan; Mohd Norzali Haji Mohd; Fawad Salam Khan; Tasiransurini Binti Ab Rahman; Usman Ullah Sheikh; Muhammad Paend Bakht (ICSIPA, 2024)

Acoustic Signature Modelling of Marine Vessels in Various Environmental and Operational Conditions. - Najamuddin; Usman Ullah Sheikh; Ahmad Zuri Sha'ameri (ICSIPA, 2024)

An Efficient Layout Index Characters for Automatic License Plate Recognition System Based on the YOLO-v8 Detector. - Aymen Saad; Usman Ullah Sheikh; Zaid Abdi Alkareem Alyasseri (ICSIPA, 2024)

Message from the General Chair. - Usman Ullah Sheikh (ICSIPA, 2024)

Malaysia Traffic Sign Recognition for Autonomous Vehicles with Textual Information Using Computer Vision. - Chear Li Xian; Usman Ullah Sheikh; Syed Abdul Rahman Syed Abu Bakar (ICSIPA, 2024)

Transfer Learning Models for CNN Fusion With Fisher Vector for Codebook Optimization of Foreground Features. - Mohamed Gamal M. Kamaleldin; Syed A. R. Abu-Bakar; Usman Ullah Sheikh (IEEE Access, 2024)

Assessing the Detection Capabilities of RGB and Infrared Models for Robust Occluded and Unoccluded Pedestrian Detection. - Muhammad Habibullah Abdulfattah; Usman Ullah Sheikh; Muhammad Idrees Masud; Mohd Afzan Othman; Nurulaqilla Khamis; Mohammed Aman; Zeeshan Ahmad Arfeen (IEEE Access, 2025)

Ensemble deep learning approach for marine vessel classification: Integrating CNN and vision transformers with machinery feature enhancement. - Najamuddin; Usman Ullah Sheikh; Ahmad Zuri Sha'ameri (Inf. Fusion, 2026)