Results 241 to 250 of about 2,369,121 (286)

50 MHz WSe2 Photodetectors from Roll-to-Roll Exfoliated Films. [PDF]

open access: yesJ Phys Chem Lett
Michel P   +4 more
europepmc   +1 more source

Cryogenic Wavelength-Multiplexed Eight-Channel Optical-to-Microwave Converter. [PDF]

open access: yesACS Photonics
Bisang D   +10 more
europepmc   +1 more source

Optically Tunable Threshold Switching and Thermally Activated Transport in Planar Ag/MAPbI<sub>3</sub> Thin Single-Crystal Devices. [PDF]

open access: yesAdv Sci (Weinh)
Durante O   +16 more
europepmc   +1 more source

Mid-infrared vision sensor based on suspended perovskite oxides down to nanometer scale. [PDF]

open access: yesNatl Sci Rev
Li H   +14 more
europepmc   +1 more source

Dark Channel: The Devil Is in the Details

IEEE Signal Processing Letters, 2019
Dark channel prior is a highly valued theory mostly used in the area of haze removal. It reveals the wide existence of pixels with very small channel. However, the definition is in a decorated way that relies on the concept of dark channel. The dark channel works like an image domain wherein non-sky regions of clear outdoor images are close to zero. In
Liwei Zhang, Mingzhu Zhu, Bin W He
exaly   +2 more sources

Deblurring Images via Dark Channel Prior

IEEE Transactions on Pattern Analysis and Machine Intelligence, 2018
We present an effective blind image deblurring algorithm based on the dark channel prior. The motivation of this work is an interesting observation that the dark channel of blurred images is less sparse. While most patches in a clean image contain some dark pixels, this is not the case when they are averaged with neighboring ones by motion blur.
Hanspeter Pfister   +2 more
exaly   +4 more sources

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