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Development of automated image stitching system for radiographic images. [PDF]
J Digit Imaging, 2013 Standard X-ray images using conventional screen-film technique have a limited field of view that is insufficient to show the full bone structure of large hands on a single frame. To produce images containing the whole hand structure, digitized images from the X-ray films can be assembled using image stitching.
Samsudin S +4 more
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Unsupervised Deep Image Stitching: Reconstructing Stitched Features to Images [PDF]
IEEE Transactions on Image Processing, 2021 Traditional feature-based image stitching technologies rely heavily on feature detection quality, often failing to stitch images with few features or low resolution. The learning-based image stitching solutions are rarely studied due to the lack of labeled data, making the supervised methods unreliable.
Lang Nie +4 more
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A robust method for image stitching [PDF]
Pattern Analysis and Applications, 2021 We propose a novel method for large-scale image stitching that is robust against repetitive patterns and featureless regions in the imagery. In such cases, state-of-the-art image stitching methods easily produce image alignment artifacts, since they may produce false pairwise image registrations that are in conflict within the global connectivity graph.
Pellikka, Matti, Lahtinen, Valtteri
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Planar-Equirectangular Image Stitching [PDF]
Electronics, 2021 The 360° cameras have served as a convenient tool for people to record their special moments or everyday lives. The supported panoramic view allowed for an immersive experience with a virtual reality (VR) headset, thus adding viewer enjoyment. Nevertheless, they cannot deliver the best angular resolution images that a perspective camera may support. We
Syawaludin, Muhammad-Firdaus +2 more
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An Algorithm for image stitching and blending [PDF]
SPIE Proceedings, 2005 In many clinical studies, including those of cancer, it is highly desirable to acquire images of whole tumour sections whilst retaining a microscopic resolution. A usual approach to this is to create a composite image by appropriately overlapping individual images acquired at high magnification under a microscope.
Rankov, V +4 more
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IMAGE STITCHING WITH PERSPECTIVE-PRESERVING WARPING [PDF]
ISPRS Annals of Photogrammetry, Remote Sensing and Spatial Information Sciences, 2016 Image stitching algorithms often adopt the global transform, such as homography, and work well for planar scenes or parallax free camera motions. However, these conditions are easily violated in practice. With casual camera motions, variable taken views, large depth change, or complex structures, it is a challenging task for stitching these images. The
Liangpei Zhang +2 more
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A survey on image and video stitching [PDF]
Virtual Reality & Intelligent Hardware, 2019 Image/video stitching is a technology for solving the field of view (FOV) limitation of images/ videos. It stitches multiple overlapping images/videos to generate a wide-FOV image/video, and has been used in various fields such as sports broadcasting, video surveillance, street view, and entertainment.
Wei Lyu, Yi Zhou, Zhong Zhou, Lang Chen
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Object-Centered Image Stitching [PDF]
, 2018 Image stitching is typically decomposed into three phases: registration, which aligns the source images with a common target image; seam finding, which determines for each target pixel the source image it should come from; and blending, which smooths transitions over the seams. As described in [1], the seam finding phase attempts to place seams between
Emil Keyder +4 more
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Image Stitching Using Structure Deformation [PDF]
IEEE Transactions on Pattern Analysis and Machine Intelligence, 2008 The aim of this paper is to achieve seamless image stitching without producing visual artifact caused by severe intensity discrepancy and structure misalignment, given that the input images are roughly aligned or globally registered. Our new approach is based on structure deformation and propagation for achieving overall consistency in image structure ...
Jia, Jiaya, Tang, Chi Keung
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Stitching Images with Arbitrary Lens Distortions [PDF]
International Journal of Advanced Robotic Systems, 2014 In this paper, we propose a new method to compensate for lens distortions in image stitching. Lens distortions that arise from the nonlinearity of a lens are the main cause for mismatches in stitching images. We estimate the distortion factors for each image using the Division Model and linearize the projected relationships between matching distorted ...
Myung-Ho Ju, Hang-Bong Kang
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