Learning rank-1 diffractive optics for single-shot high dynamic range imaging

Q Sun, E Tseng, Q Fu, W Heidrich… - Proceedings of the …, 2020 - openaccess.thecvf.com
High-dynamic range (HDR) imaging is an essential imaging modality for a wide range of
applications in uncontrolled environments, including autonomous driving, robotics, and …

Deep recursive hdri: Inverse tone mapping using generative adversarial networks

S Lee, GH An, SJ Kang - proceedings of the European …, 2018 - openaccess.thecvf.com
High dynamic range images contain luminance information of the physical world and
provide more realistic experience than conventional low dynamic range images. Because …

Neuromorphic camera guided high dynamic range imaging

J Han, C Zhou, P Duan, Y Tang, C Xu… - Proceedings of the …, 2020 - openaccess.thecvf.com
Reconstruction of high dynamic range image from a single low dynamic range image
captured by a frame-based conventional camera, which suffers from over-or under …

Unbounded high dynamic range photography using a modulo camera

H Zhao, B Shi, C Fernandez-Cull… - 2015 IEEE …, 2015 - ieeexplore.ieee.org
This paper presents a novel framework to extend the dynamic range of images called
Unbounded High Dynamic Range (UHDR) photography with a modulo camera. A modulo …

Polarization guided HDR reconstruction via pixel-wise depolarization

C Zhou, Y Han, M Teng, J Han, S Li… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Taking photos with digital cameras often accompanies saturated pixels due to their limited
dynamic range, and it is far too ill-posed to restore them. Capturing multiple low dynamic …

Camera processing with chromatic aberration

JT Korneliussen, K Hirakawa - IEEE Transactions on Image …, 2014 - ieeexplore.ieee.org
Since the refractive index of materials commonly used for lens depends on the wavelengths
of light, practical camera optics fail to converge light to a single point on an image plane …

Software-Defined Imaging: A Survey

S Jayasuriya, O Iqbal, V Kodukula… - Proceedings of the …, 2023 - ieeexplore.ieee.org
Huge advancements have been made over the years in terms of modern image-sensing
hardware and visual computing algorithms (eg, computer vision, image processing, and …

Unmodnet: Learning to unwrap a modulo image for high dynamic range imaging

C Zhou, H Zhao, J Han, C Xu, C Xu… - Advances in Neural …, 2020 - proceedings.neurips.cc
A conventional camera often suffers from over-or under-exposure when recording a real-
world scene with a very high dynamic range (HDR). In contrast, a modulo camera with a …

Methods, systems, and media for high dynamic range imaging

M Gupta, T Mitsunaga, D Iso, SK Nayar - US Patent 9,648,248, 2017 - Google Patents
Abstract Systems, methods, and media for high dynamic range imaging are provided, the
systems comprising: an image sensor; and a hardware processor configured to: cause the …

Practical high dynamic range imaging of everyday scenes: Photographing the world as we see it with our own eyes

P Sen, C Aguerrebere - IEEE Signal Processing Magazine, 2016 - ieeexplore.ieee.org
High dynamic range (HDR) imaging enables the capture of an extremely wide range of the
illumination present in a scene and so produces images that more closely resemble what we …