Results 31 to 40 of about 66,688 (323)
IEEE Access, 2019 Handling local misalignment caused by the local warp remains a common and challenging task for image stitching. Moreover, the stitched image is prone to appearing ghosting due to the variations of the image viewpoint between images.
Jialiang Li +4 more
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Matrix Analysis of Warped Stretch Imaging [PDF]
Scientific Reports, 2017 AbstractSensitive and fast optical imaging is needed for scientific instruments, machine vision, and biomedical diagnostics. Many of the fundamental challenges are addressed with time stretch imaging, which has been used for ultrafast continuous imaging for a diverse range of applications, such as biomarker-free cell classification, the monitoring of ...
Chanju Kim +5 more
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Generation of Stereo Images Based on a View Synthesis Network
Applied Sciences, 2020 The conventional warping method only considers translations of pixels to generate stereo images. In this paper, we propose a model that can generate stereo images from a single image, considering both translation as well as rotation of objects in the ...
Yuan-Mau Lo +3 more
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Quasi-Homography Warps in Image Stitching [PDF]
IEEE Transactions on Multimedia, 2018 10 pages, 9 ...
Nan Li, Yifang Xu, Chao Wang
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Ghost-removal image warping for optical flow estimation [PDF]
MATEC Web of Conferences, 2019 Traditional image warping methods used in optical flow estimation usually adopt simple interpolation strategies to obtain the warped images. But without considering the characteristic of occluded regions, the traditional methods may result in undesirable
Wang Song, Wang Zengfu
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Image restoration of arbitrarily warped documents [PDF]
IEEE Transactions on Pattern Analysis and Machine Intelligence, 2004 We present a framework for acquiring and restoring images of warped documents. The purpose of our restoration is to create a planar representation of a once planar document that has undergone an arbitrary and unknown rigid deformation. To accomplish this restoration, our framework acquires and flattens the 3D shape of a warped document to determine a ...
Brown, MS, Seales, WB
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Depth-Preserving Warping for Stereo Image Retargeting [PDF]
IEEE Transactions on Image Processing, 2015 The popularity of stereo images and various display devices poses the need of stereo image retargeting techniques. Existing warping-based retargeting methods can well preserve the shape of salient objects in a retargeted stereo image pair. Nevertheless, these methods often incur depth distortion, since they attempt to preserve depth by maintaining the ...
Li, Bing +4 more
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Research on PIV Image Matching Algorithm of Turbulent Velocity Field Based on Circular Projection
IEEE Access, 2021 Based on the complexity and particularity of the images processed by the particle image velocimetry technology and the non-rigid motion mode of the fluid, a particle image matching algorithm with low complexity, high accuracy, anti-deformation, anti ...
Jia Li +3 more
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Reflection tomography by depth warping: a case study across the Java trench [PDF]
Solid Earth, 2022 Accurate subsurface velocity models are crucial for geological interpretations based on seismic depth images. Seismic reflection tomography is an effective iterative method to update and refine a preliminary velocity model for depth imaging.
Y. Xia +4 more
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A Novel Robot Visual Homing Method Based on SIFT Features
Sensors, 2015 Warping is an effective visual homing method for robot local navigation. However, the performance of the warping method can be greatly influenced by the changes of the environment in a real scene, thus resulting in lower accuracy.
Qidan Zhu, Chuanjia Liu, Chengtao Cai
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