Results 11 to 20 of about 171,307 (232)
2013 IEEE International Conference on Computer Vision, 2013 A huge fraction of cameras used nowadays is based on CMOS sensors with a rolling shutter that exposes the image line by line. For dynamic scenes/cameras this introduces undesired effects like stretch, shear and wobble. It has been shown earlier that rotational shake induced rolling shutter effects in hand-held cell phone capture can be compensated ...
Olivier Saurer +3 more
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Rolling shutter motion deblurring [PDF]
2015 IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2015 Although motion blur and rolling shutter deformations are closely coupled artifacts in images taken with CMOS image sensors, the two phenomena have so far mostly been treated separately, with deblurring algorithms being unable to handle rolling shutter wobble, and rolling shutter algorithms being incapable of dealing with motion blur.
Shuochen Su, Wolfgang Heidrich
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Rolling shutter bundle adjustment [PDF]
2012 IEEE Conference on Computer Vision and Pattern Recognition, 2012 This paper introduces a bundle adjustment (BA) method that obtains accurate structure and motion from rolling shutter (RS) video sequences: RSBA. When a classical BA algorithm processes a rolling shutter video, the resultant camera trajectory is brittle, and complete failures are not uncommon.
Johan Hedborg +3 more
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Empirical modelling of rolling shutter effect [PDF]
2014 IEEE International Conference on Robotics and Automation (ICRA), 2014 We propose and evaluate a novel methodology to identify the rolling shutter parameters of a real camera. We also present a model for the geometric distortion introduced when a moving camera with a rolling shutter views a scene. Unlike previous work this model allows for arbitrary camera motion, including accelerations, is exact rather than a ...
Liam O'Sullivan, Peter I. Corke
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Rolling Shutter Correction in Manhattan World [PDF]
2017 IEEE International Conference on Computer Vision (ICCV), 2017 A vast majority of consumer cameras operate the rolling shutter mechanism, which often produces distorted images due to inter-row delay while capturing an image. Recent methods for monocular rolling shutter compensation utilize blur kernel, straightness of line segments, as well as angle and length preservation.
Pulak Purkait +2 more
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Experimental Characterization of Optical Camera Communication with Commercial Cameras Leveraging FPS and Rolling Shutter [PDF]
SensorsOptical Camera Communication (OCC) enables data reception using common CMOS cameras and commercial webcams. However, applying multi-level modulation with rolling-shutter sensors is constrained by temporal acquisition parameters that may be undocumented ...
Juan Carlos Torres Zafra +4 more
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The Real Time Rolling Shutter [PDF]
Proceedings of the 23rd ACM international conference on Multimedia, 2015 From an early age children are often told either, you are creative you should do art but stay away from science and maths. Or that you are mathematical you should do science but you're not that creative. Compounding this there also exist some traditional barriers of artistic rhetoric that say, "don't touch, don't think and don't be creative, we've ...
Monaghan, David +3 more
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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 +4 more
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Invisible CMOS Camera Dazzling for Conducting Adversarial Attacks on Deep Neural Networks [PDF]
SensorsDespite 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
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Order-One Rolling Shutter Cameras
2025 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)Rolling shutter (RS) cameras dominate consumer and smartphone markets. Several methods for computing the absolute pose of RS cameras have appeared in the last 20 years, but the relative pose problem has not been fully solved yet. We provide a unified theory for the important class of order-one rolling shutter (RS$_1$) cameras.
Hahn, Marvin Anas +3 more
core +7 more sources