Zobrazeno 1 - 10
of 1 063
pro vyhledávání: '"Bahram Javidi"'
Autor:
Derek Abbott, Sonia Aissa, Anuradha Annaswamy, Nirwan Ansari, Jun Cai, Kun-Shan Chen, Yixin Chen, J.-C. Chiao, Ayman El-Baz, Shaikh Fattah, Hoay Gooi, Maya Gokhale, Chih-Lin I, Giuseppe Iannaccone, Yumi Iwashita, Bruce Jacob, Abbas Jamalipour, Bahram Javidi, Weihua Jiang, Okyay Kaynak, Hulya Kirkici, Germano Lambert-Torres, Shengtao Li, Michal Mrozowski, Michele Nappi, Dalma Novak, Hugo Proenca, Yi Qian, Zhihua Qu, Susanto Rahardja, Mehrdad Saif, Ali Serpenguzel, Peter H. Siegel, Ashitey Trebi-Ollennu, Daniela Tuninetti, Ge Wang, Keith A. Wear, Andreas Weisshaar, C. Patrick Yue, Enrico Zio
Publikováno v:
IEEE Access, Vol 12, Pp i-xi (2024)
Externí odkaz:
https://doaj.org/article/e52305d267ed4ed598e2ba45f13f8e4e
Autor:
Subhash Utadiya, Vismay Trivedi, Kevin Bhanderi, Mugdha Joglekar, Chaitanya Limberkar, Kireet Patel, Gyanendra Sheoran, Humberto Cabrera, Bahram Javidi, Arun Anand
Publikováno v:
Applied Surface Science Advances, Vol 18, Iss , Pp 100484- (2023)
Thickness and surface profiling of transparent/semi-transparent specimens are vital in various applications, including electronics, optics, healthcare, and biotechnology. Surface profiling techniques characterize and analyze surface thickness, morpho
Externí odkaz:
https://doaj.org/article/b2ff31a3b2284c34bfa0ebb86157ccd5
Autor:
Subhash Utadiya, Sachin Joshi, Nimit Patel, Chetna Patel, Mugdha Joglekar, Vani Cahhniwal, Timothy O’Connor, Bahram Javidi, Arun Anand
Publikováno v:
Light: Advanced Manufacturing, Vol 3, Pp 1-13 (2022)
Digital holographic microscopy is a single-shot technique for quantitative phase imaging of samples, yielding thickness profiles of phase objects. It provides sample features based on their morphology, leading to their classification and identificati
Externí odkaz:
https://doaj.org/article/f847356cd4fd42e6b8ad40bf481dfedc
Publikováno v:
IEEE Photonics Journal, Vol 14, Iss 3, Pp 1-8 (2022)
The Degree of Polarization (DoP) of a light beam inside a medium contains unique information about the medium. 3D imaging techniques constitute an optimal procedure for determining the DoP under low light conditions, as the computational reconstructi
Externí odkaz:
https://doaj.org/article/7a20bad4b9ec454f9d8b9db8d9be7b87
Publikováno v:
IEEE Photonics Journal, Vol 12, Iss 3, Pp 1-10 (2020)
Document signature is a powerful technique used to determine whether a message is tampered or valid. Recently, this concept was extended to optical codes: we demonstrated that the combined use of optical techniques and machine learning algorithms mig
Externí odkaz:
https://doaj.org/article/2e9e64eda5c64e52a36ec11cb6fea81b
Autor:
Hayato Watanabe, Takuya Omura, Naoto Okaichi, Hisayuki Sasaki, Jun Arai, Masahiro Kawakita, Bahram Javidi
Publikováno v:
Results in Optics, Vol 3, Iss , Pp 100061- (2021)
Conversion between three-dimensional (3D) and high-definition two-dimensional (2D) images is required to reproduce various video content. Conventional 3D/2D conversion methods based on integral 3D displays mainly aim to convert between 3D and 2D imag
Externí odkaz:
https://doaj.org/article/7f4c26ee29f343b0ad4cc9b9ee0b4b5e
Publikováno v:
IEEE Access, Vol 7, Pp 1052-1067 (2019)
A common assumption in the integral imaging reconstruction is that a pixel will be photo-consistent if all viewpoints observed by the different cameras converge at a single point when focusing at the proper depth. However, the presence of occlusions
Externí odkaz:
https://doaj.org/article/2177a05e9f0040269c2f1933748dac45
Publikováno v:
IEEE Journal of the Electron Devices Society, Vol 5, Iss 6, Pp 445-452 (2017)
In this paper, we propose a new 3-D image transmission method using in-network computation (INC) for integral imaging. In integral imaging, information of 3-D objects can be recorded as multiple 2-D elemental images with different perspectives so tha
Externí odkaz:
https://doaj.org/article/fbabb26c5c1445b29a04ccd9a56812ec
Publikováno v:
IEEE Photonics Journal, Vol 4, Iss 4, Pp 1188-1195 (2012)
We experimentally demonstrate the possibility of reconstructing 3-D scenes using integral imaging from very photon-starved scenes. It is shown that by using an iterative reconstruction algorithm, it is possible to reconstruct 3-D objects captured wit
Externí odkaz:
https://doaj.org/article/f3495b7926084369a1ce7c286917eea4
Publikováno v:
Sensors, Vol 10, Iss 9, Pp 8437-8451 (2010)
We overview an approach to providing automated three-dimensional (3D) sensing and recognition of biological micro/nanoorganisms integrating Gabor digital holographic microscopy and statistical sampling methods. For 3D data acquisition of biological s
Externí odkaz:
https://doaj.org/article/ffbe800b479b450d81a87fb3a43471c0