Results 41 to 50 of about 2,287 (226)
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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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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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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Direct Sparse Odometry with Rolling Shutter [PDF]
, 2018 Neglecting the effects of rolling-shutter cameras for visual odometry (VO) severely degrades accuracy and robustness. In this paper, we propose a novel direct monocular VO method that incorporates a rolling-shutter model. Our approach extends direct sparse odometry which performs direct bundle adjustment of a set of recent keyframe poses and the depths
David Schubert +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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Dynamical models for position measurement with global shutter and rolling shutter cameras [PDF]
2009 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2009 Vision can be used as a sensor for measuring the position of a visual marker. When the displacement of the marker over the camera exposure time is significant, the obtained position measurement is an image of the trajectory over the exposure time. This paper deals with dynamical models providing a prediction of the measurement from the continuous-time ...
Edouard Laroche, Shingo Kagami
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