Zobrazeno 1 - 10
of 253
pro vyhledávání: '"Wolfgang Heidrich"'
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-8 (2024)
Abstract Deep optical optimization has recently emerged as a new paradigm for designing computational imaging systems using only the output image as the objective. However, it has been limited to either simple optical systems consisting of a single e
Externí odkaz:
https://doaj.org/article/41ae14a6a9df4ce8a642a0688ebe1be0
Autor:
Ethan Tseng, Grace Kuo, Seung-Hwan Baek, Nathan Matsuda, Andrew Maimone, Florian Schiffers, Praneeth Chakravarthula, Qiang Fu, Wolfgang Heidrich, Douglas Lanman, Felix Heide
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-8 (2024)
Abstract Holographic displays can generate light fields by dynamically modulating the wavefront of a coherent beam of light using a spatial light modulator, promising rich virtual and augmented reality applications. However, the limited spatial resol
Externí odkaz:
https://doaj.org/article/bdc94719aba5475e8eb0804eb94c3ae5
Autor:
Yahya Bokhari, Areej Alhareeri, Abdulrhman Aljouie, Aziza Alkhaldi, Mamoon Rashid, Mohammed Alawad, Raghad Alhassnan, Saad Samargandy, Aliakbar Panahi, Wolfgang Heidrich, Tomasz Arodz
Publikováno v:
Cells, Vol 11, Iss 14, p 2244 (2022)
Cytogenetics laboratory tests are among the most important procedures for the diagnosis of genetic diseases, especially in the area of hematological malignancies. Manual chromosomal karyotyping methods are time consuming and labor intensive and, henc
Externí odkaz:
https://doaj.org/article/522f378a57504988b1df8954ddb1a2d0
Autor:
Gottfried Sachs, Johannes Traugott, Anna P Nesterova, Giacomo Dell'Omo, Franz Kümmeth, Wolfgang Heidrich, Alexei L Vyssotski, Francesco Bonadonna
Publikováno v:
PLoS ONE, Vol 7, Iss 9, p e41449 (2012)
Albatrosses do something that no other birds are able to do: fly thousands of kilometres at no mechanical cost. This is possible because they use dynamic soaring, a flight mode that enables them to gain the energy required for flying from wind. Until
Externí odkaz:
https://doaj.org/article/18ef1c91ec9a4438acbb624cc47b8f6f
Autor:
Jian Zhang, Xiong Dun, Jingyuan Zhu, Zhanyi Zhang, Chao Feng, Zhanshan Wang, Wolfgang Heidrich, Xinbin Cheng
Publikováno v:
ACS Photonics. 10:1389-1396
Thanks to the advancement of computational imaging, holography has been solidified over the past decade. Nonetheless, the utilization of the computational tools is hampered by the mismatch between experimental setups and the conceptual model. We pres
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::393670761a90a9e857a3b8c96fee3bfe
https://doi.org/10.21203/rs.3.rs-2873735/v1
https://doi.org/10.21203/rs.3.rs-2873735/v1
Autor:
Julio Rey Ramirez, Peter Rautek, Ciril Bohak, Ondrej Strnad, Zheyuan Zhang, Sai Li, Ivan Viola, Wolfgang Heidrich
Publikováno v:
IEEE Transactions on Visualization and Computer Graphics. :1-15
Publikováno v:
Optics express. 30(21)
Computing wave propagation is of the utmost importance in computational optics, especially three-dimensional optical imaging and computer-generated hologram. The angular spectrum method, based on fast Fourier transforms, is one of the efficient appro
Publikováno v:
2022 IEEE International Conference on Image Processing (ICIP).
Publikováno v:
ACM Transactions on Graphics. 40:1-13
Imaging systems have long been designed in separated steps: experience-driven optical design followed by sophisticated image processing. Although recent advances in computational imaging aim to bridge the gap in an end-to-end fashion, the image forma