Results 31 to 40 of about 171,307 (232)
Rolling Shutter Homography and its Applications
IEEE Transactions on Pattern Analysis and Machine Intelligence, 2021 In this article we study the adaptation of the concept of homography to Rolling Shutter (RS) images. This extension has never been clearly adressed despite the many roles played by the homography matrix in multi-view geometry. We first show that a direct point-to-point relationship on a RS pair can be expressed as a set of 3 to 8 atomic 3x3 matrices ...
Yizhen Lao, Omar Ait-Aider
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DATA PROCESSING FOR THE SPACE-BASED DESIS HYPERSPECTRAL SENSOR [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2017 The German Aerospace Center (DLR) and Teledyne Brown Engineering (TBE) have established a collaboration to develop and operate a new space-based hyperspectral sensor, the DLR Earth Sensing Imaging Spectrometer (DESIS).
E. Carmona +18 more
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Decoding CMOS Rolling-Shutter Pattern in Translational or Rotational Motions for VLC
IEEE Photonics Journal, 2019 We propose and demonstrate a CMOS rolling-shutter pattern decoding scheme based on two newly introduced schemes, named row grayscale redistribution and differential grayscale packet selection to improve the performance in decoding the CMOS rolling ...
Chi-Wai Chow +5 more
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A Review on Image Sensor Communication and Its Applications to Vehicles
Photonics, 2023 Image sensor communication (ISC), also known as optical camera communication, is a form of visible light communication that utilizes image sensors rather than a single photodiode, for data reception.
Ruiyi Huang, Takaya Yamazato
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Sensors, 2021 Wireless technologies that use radio frequency (RF) waveforms are common in wireless communication systems, such as the mobile communication, satellite system, and Internet of Things (IoT) systems. It is more advantageous than wired communication because
Huy Nguyen +4 more
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IEEE Photonics Journal, 2017 Mobile-phone based visible light communication (VLC) is an attractive method for optical wireless communication. However, the data rate is typically limited by the complementary metal–oxide–semiconductor image sensor frame rate and the ...
Wei-Chung Wang +4 more
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IEEE Access, 2020 Optical camera communication (OCC) traditionally uses the bright and dark stripes of rolling shutter pattern captured by the complementary metal-oxide-semiconductor (CMOS) image-sensor to realize communication.
Yuchen Xiao +5 more
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Light Encryption Scheme Using Light-Emitting Diode and Camera Image Sensor
IEEE Photonics Journal, 2016 Visible light communication (VLC) is regarded as relatively secure communication when compared with other wireless communications using radio frequency (RF).
Yang Liu +6 more
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Deep network for rolling shutter rectification
CoRR, 2021 CMOS sensors employ row-wise acquisition mechanism while imaging a scene, which can result in undesired motion artifacts known as rolling shutter (RS) distortions in the captured image. Existing single image RS rectification methods attempt to account for these distortions by either using algorithms tailored for specific class of scenes which warrants ...
Praveen K +2 more
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IEEE Photonics Journal, 2018 Light-emitting-diode transmitter and complementary-metal–oxide–semicon-ductor (CMOS) image sensor receiver based visible light communication is a promising scheme for an optical wireless communication. During the demodulation of the rolling
Chi-Wai Chow +3 more
doaj +1 more source