Results 21 to 30 of about 11,974,913 (292)
A Comparative Analysis of Feature Detectors and Descriptors for Image Stitching
Applied Sciences, 2023 Image stitching is a technique that is often employed in image processing and computer vision applications. The feature points in an image provide a significant amount of key information.
Surendra Kumar Sharma +2 more
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2012 IEEE Conference on Computer Vision and Pattern Recognition, 2012 Aligning image pairs with significant appearance change is a long standing computer vision challenge. Much of this problem stems from the local patch descriptors' instability to appearance variation. In this paper we suggest this instability is due less to descriptor corruption and more the difficulty in utilizing local information to canoni-cally ...
Wen-Yan Lin +4 more
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Applied Sciences, 2019 Industrial augmented reality (AR) applications demand high on the visual consistency of virtual-real registration. To present, the marker-based registration method is most popular because it is fast, robust, and convenient to obtain the registration ...
Xuyue Yin +4 more
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Sensors, 2020 The foreground segmentation method is a crucial first step for many video analysis methods such as action recognition and object tracking. In the past five years, convolutional neural network based foreground segmentation methods have made a great ...
Ye Tao, Zhihao Ling
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CleanPage: Fast and Clean Document and Whiteboard Capture
Journal of Imaging, 2020 The move from paper to online is not only necessary for remote working, it is also significantly more sustainable. This trend has seen a rising need for the high-quality digitization of content from pages and whiteboards to sharable online material ...
Jane Courtney
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An SIFT-Based Fast Image Alignment Algorithm for High-Resolution Image
IEEE Access, 2023 To solve the problem of high-resolution image alignment time overhead, an SIFT-based fast image alignment algorithm is presented. The overlap region of images is computed in detail by phase correlation algorithm to avoid a lot of useless calculations of ...
Zetian Tang +3 more
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Fine Alignment of Thermographic Images for Robotic Inspection of Parts with Complex Geometries
Sensors, 2022 Increasing the efficiency of the quality control phase in industrial production lines through automation is a rapidly growing trend. In non-destructive testing, active thermography techniques are known for their suitability to allow rapid non-contact and
Carmelo Mineo +4 more
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Improved Kiwifruit Detection Using Pre-Trained VGG16 With RGB and NIR Information Fusion
IEEE Access, 2020 This study presents a novel method to apply the RGB-D (Red Green Blue-Depth) sensors and fuse aligned RGB and NIR images with deep convolutional neural networks (CNN) for fruit detection.
Zhihao Liu +6 more
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Real-Time Image Processing Toolbox for All-Optical Closed-Loop Control of Neuronal Activities
Frontiers in Cellular Neuroscience, 2022 The development of in vivo imaging and optogenetic tools makes it possible to control neural circuit activities in an all-optical, closed-loop manner, but such applications are limited by the lack of software for online analysis of neuronal imaging data.
Weihao Sheng +3 more
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Applications in Plant Sciences, 2023 Premise Previously we described methods for generating three‐dimensional (3D) virtual reconstructions of plant tissues from transverse thin sections. Here, we report the applicability of longitudinal sections and improved image‐processing steps that are ...
Yasushi Miki +3 more
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