Nanostructured chromium-based broadband absorbers and emitters to realize thermally stable solar thermophotovoltaic systems

Autor: Muhammad Aamir Abbas, Joohoon Kim, Ahsan Sarwar Rana, Inki Kim, Bacha Rehman, Zubair Ahmad, Yehia Massoud, Junhwa Seong, Trevon Badloe, Keunhan Park, Muhammad Qasim Mehmood, Muhammad Zubair, Junsuk Rho

Publikováno v: Abbas, M A, Kim, J, Rana, A S, Kim, I, Rehman, B, Ahmad, Z, Massoud, Y, Seong, J, Badloe, T, Park, K, Mehmood, M Q, Zubair, M & Rho, J 2022, ' Nanostructured chromium-based broadband absorbers and emitters to realize thermally stable solar thermophotovoltaic systems ', Nanoscale, vol. 14, pp. 6425-6436 . https://doi.org/10.1039/D1NR08400C

The efficiency of traditional solar cells is constrained due to the Shockley–Queisser limit, to circumvent this theoretical limit, the concept of solar thermophotovoltaics (STPVs) has been introduced. The typical design of an STPV system consists o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::95300ac43a28a11262f35fa58c4d2fdd
https://doi.org/10.1039/d1nr08400c

Application of machine-learning techniques for characteristic analysis of refractory materials

Autor: Sumbel Ijaz, Sadia Noureen, Bacha Rehman, Muhammad Zubair, Muhammad Qasim Mehmood, Yehia Massoud

Publikováno v: Ijaz, S, Noureen, S, Rehman, B, Zubair, M, Mehmood, M Q & Massoud, Y 2022, Application of machine-learning techniques for characteristic analysis of refractory materials . in Proceedings Volume 12313, Photonics for Energy II ., 1231307, SPIE . https://doi.org/10.1117/12.2643946

Flat optics have become capable of achieving unprecedented functionalities through electromagnetic (EM) wave manipulation by employing the metasurfaces. The most crucial part in the design of metasurface is the selection the constitutive component i.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::813ba4fdaf3d69053ddf60a1a8cae82a
https://pure.solent.ac.uk/en/publications/f9e9bce6-da62-4285-bcd6-aeab3ed2c2f9

Face detection and tracking using hybrid margin-based ROI techniques

Autor: Bacha Rehman, Abby Tan, Wee-Hong Ong, Trung Dung Ngo

Publikováno v: Rehman, B, Ong, W H, Tan, A C H & Ngo, T D 2019, ' Face detection and tracking using hybrid margin-based ROI techniques ', Visual Computer, vol. 36, pp. 633-647 . https://doi.org/10.1007/s00371-019-01649-y

This study is to solve the problem of low accuracy and slow processing speed for real-time face detection and tracking systems. A margin-based region of interest approach with fixed and dynamic margin concepts is proposed to speed up the processing t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6591c1ae9af80f9abffe8f8572fb83f2
https://doi.org/10.1007/s00371-019-01649-y

Using Margin-based Region of Interest Technique with Multi-Task Convolutional Neural Network and Template Matching for Robust Face Detection and Tracking System

Autor: Abby Tan Chee Hong, Ong Wee Hong, Bacha Rehman

Publikováno v: Rehman, B, Hong, O W & Hong, A T C 2018, Using Margin-based Region of Interest Technique with Multi-Task Convolutional Neural Network and Template Matching for Robust Face Detection and Tracking System . in 2018 2nd International Conference on Imaging, Signal Processing and Communication (ICISPC) . IEEE, pp. 14-18 . https://doi.org/10.1109/ICISPC44900.2018.9006678

Real-time face detection and tracking systems suffer from low accuracy and slow processing speed that lead to poor robustness. This problem is vital in real-time setups including human robot interactions (HRI) and video analysis systems. This paper p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::835817b5e54811cd8d0912179e8dd173
https://pure.solent.ac.uk/en/publications/adfe7aad-7888-4da5-b909-5d34bbfcaec6

Urdu as interface design language — A novel approach

Autor: Taimur Qureshi, Bacha Rehman

Publikováno v: 2011 Saudi International Electronics, Communications and Photonics Conference (SIECPC).

After several years of research in English and other European languages for interface designing both in desktop and web applications, it has also become a popular domain of research in Urdu language. Unfortunately languages like Urdu have gained a re

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f1b265ec42b54113226fd59523a345f4
https://doi.org/10.1109/siecpc.2011.5876911