Usman Ali

According to our database, Usman Ali authored at least 15 papers between 2019 and 2023.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2023

Enforcing spatially coherent structures in shape from focus.

Usman Ali, Muhammad Tariq Mahmood

Multim. Tools Appl., September, 2023

Boundary-constrained robust regularization for single image dehazing.

Usman Ali, Jeongdan Choi, KyoungWook Min, Young-Kyu Choi, Muhammad Tariq Mahmood

Pattern Recognit., August, 2023

Incorporating structural prior for depth regularization in shape from focus.

Usman Ali, Ikhyun Lee, Muhammad Tariq Mahmood

Comput. Vis. Image Underst., January, 2023

2022

Energy minimization for image focus volume in shape from focus.

Usman Ali, Muhammad Tariq Mahmood

Pattern Recognit., 2022

Robust regularization for single image dehazing.

Usman Ali, Ikhyun Lee, Muhammad Tariq Mahmood

J. King Saud Univ. Comput. Inf. Sci., 2022

Improving defocus blur measures using robust regularization.

Usman Ali, Muhammad Tariq Mahmood

ICT Express, 2022

Measuring Focus Quality in Vector Valued Images for Shape from Focus.

Muhammad Tariq Mahmood, Usman Ali

Proceedings of the 26th International Conference on Pattern Recognition, 2022

3D Wavelet Transform-based 3D Shape Recovery Using Noisy Images.

Usman Ali, Muhammad Tariq Mahmood

Proceedings of the International Conference on Electronics, Information, and Communication, 2022

2021

Robust Focus Volume Regularization in Shape From Focus.

Usman Ali, Muhammad Tariq Mahmood

IEEE Trans. Image Process., 2021

Guided image filtering in shape-from-focus: A comparative analysis.

Usman Ali, Ikhyun Lee, Muhammad Tariq Mahmood

Pattern Recognit., 2021

Enforcing Spatially Coherent Structures for Accurate 3D Shape Recovery.

Usman Ali, Muhammad Tariq Mahmood

Proceedings of the International Conference on Information and Communication Technology Convergence, 2021

2020

3D Shape Recovery by Aggregating 3D Wavelet Transform-Based Image Focus Volumes Through 3D Weighted Least Squares.

Usman Ali, Muhammad Tariq Mahmood

J. Math. Imaging Vis., 2020

Single image defocus blur segmentation using Local Ternary Pattern.

Muhammad Tariq Mahmood, Usman Ali, Young-Kyu Choi

ICT Express, 2020

2019

Image focus volume regularization for shape from focus through 3D weighted least squares.

Usman Ali, Vitalii Pruks, Muhammad Tariq Mahmood

Inf. Sci., 2019

Combining Depth Maps through 3D Weighted Least Squares in Shape from Focus.

Usman Ali, Muhammad Tariq Mahmood

Proceedings of the International Conference on Electronics, Information, and Communication, 2019