Results 11 to 20 of about 15,598 (228)

Rolling Shutter Inversion: Bring Rolling Shutter Images to High Framerate Global Shutter Video

IEEE Transactions on Pattern Analysis and Machine Intelligence, 2022
Accepted by IEEE Transactions on Pattern Analysis and Machine Intelligence (IEEE TPAMI), 16 Pages, 14 ...
Bin Fan, Yuchao Dai, Hongdong Li
openaire   +5 more sources

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
openaire   +4 more sources

Analysis and Compensation of Rolling Shutter Effect [PDF]

IEEE Transactions on Image Processing, 2008
Due to the sequential-readout structure of complementary metal-oxide semiconductor image sensor array, each scanline of the acquired image is exposed at a different time, resulting in the so-called electronic rolling shutter that induces geometric image distortion when the object or the video camera moves during image capture. In this paper, we propose
Liang, Chia-Kai, Chang, Li-Wen, Chen, H.H.   +2 more
openaire   +5 more sources

Fast Rolling Shutter Correction in the Wild

IEEE Transactions on Pattern Analysis and Machine Intelligence, 2023
This paper addresses the problem of rolling shutter correction (RSC) in uncalibrated videos. Existing works remove rolling shutter (RS) distortion by explicitly computing the camera motion and depth as intermediate products, followed by motion compensation.
Delin Qu, Bangyan Liao, Huiqing Zhang, Omar Ait-Aider, Yizhen Lao   +4 more
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Invisible CMOS Camera Dazzling for Conducting Adversarial Attacks on Deep Neural Networks [PDF]

Sensors
Despite the outstanding performance of deep neural networks, they remain vulnerable to adversarial attacks. While digital domain adversarial attacks are well-documented, most physical-world attacks are typically visible to the human eye. Here, we present
Zvi Stein, Adir Hazan, Adrian Stern
doaj   +2 more sources

Rolling shutter speckle plethysmography for quantitative cardiovascular monitoring. [PDF]

Biomed Opt Express
We propose a new speckle-based plethysmography technique, termed rolling shutter speckle plethysmography (RSSPG), which can quantitatively measure the velocity and volume fluctuations of blood flow during the cardiac cycle. Our technique is based on the rolling shutter speckle imaging, where the short row-by-row time differences in the rolling shutter ...
Lee Y, Byun S, Yi C, Jung J, Lee SA.
europepmc   +3 more sources

Design and Implementation of a Hybrid Optical Camera Communication System for Indoor Applications [PDF]

Sensors
Optical wireless communication is a promising emerging technology that addresses the limitations of radio-frequency-based wireless technologies. This study presents a new hybrid modulation method for optical camera communication (OCC), which integrates ...
Huy Nguyen, Nam Tuan Le, Duy Tuan Anh Le, Yeong Min Jang   +3 more
doaj   +2 more sources

From Two Rolling Shutters to One Global Shutter [PDF]

2020 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), 2020
A scientific paper titled "From two rolling shutters to one global shutter" co-funded by the H2020 Research and Innovation Action ARtwin (GA: 856994)
Cenek Albl, Kukelova, Zuzana, Larsson, Viktor, Polic, Michal, Pajdla, Tomas, Schindler, Konrad   +5 more
openaire   +3 more sources

Rolling Shutter Camera Calibration [PDF]

2013 IEEE Conference on Computer Vision and Pattern Recognition, 2013
Rolling Shutter (RS) cameras are used across a wide range of consumer electronic devices-from smart-phones to high-end cameras. It is well known, that if a RS camera is used with a moving camera or scene, significant image distortions are introduced.
Oth L., Furgale P., Kneip L., Siegwart R.   +3 more
openaire   +1 more source

A NOVEL TECHNIQUE FOR PRECISION GEOMETRIC CORRECTION OF JITTER DISTORTION FOR THE EUROPA IMAGING SYSTEM AND OTHER ROLLING-SHUTTER CAMERAS [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2018
We use simulated images to demonstrate a novel technique for mitigating geometric distortions caused by platform motion (“jitter”) as two-dimensional image sensors are exposed and read out line by line (“rolling shutter”).
R. L. Kirk, M. Shepherd, S. C. Sides
doaj   +1 more source