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Skeleton based image encryption
Proceedings of the IEEE 12th Signal Processing and Communications Applications Conference, 2004., 2004As a result of the increase in digital image transfer and the systems used for digital image transfer becoming of such importance as to matter commercially, methods of coding are applied in digital data transfer. As the digital data transfer is a simultaneous process, it requires fast working coding and decoding algorithms.
H. Haberdar, N. Erdem
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Image Skeletonization Based on Curve Skeleton Extraction
2011Skeletonization is a transformation of an object in a digital image into a simplified representation of the original object. The skeleton of an image object is an abstraction of the original object which largely preserves the extent and connectivity of the original region while throwing away most of the boundary and interior pixels.
Xiaoyan Hu +4 more
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Image coding through skeletonization
Proceedings of the 1992 South African Symposium on Communications and Signal Processing, 2003A new technique for the compression of grey-level images is evaluated and slightly improved. The technique is based on the decomposition of an image into its bit-maps whereafter each bit-map is coded by representing it by its skeleton, a thinned version of the bitmap, which exactly describes its shape. >
J.J. Kotze, J.J.D. Van Schalkwyk
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Matching UAV images with image topology skeleton
2013 IEEE International Geoscience and Remote Sensing Symposium - IGARSS, 2013We address the problem of efficient image matching for large, highly redundant photo collections with highly complex topologies, such as photos acquired by unmanned aerial vehicles (UAV), focusing on disaster monitoring. Our approach conducts a skeleton graph which simplifies the image topology with the consideration of image importance and topological
Zhihua Xu +5 more
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Continuous Skeletons from Digitized Images
Journal of the ACM, 1969An algorithm for the determination of the skeleton of a polygonal figure is presented. The propagation of the figure contour is simulated analytically. All skeleton branch points are obtained, in an order which depends on their distance from the contour, together with the equations of the skeleton branches connecting them.
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The Visual Computer, 1989
Image warping refers to the 2D resampling of a source image onto a target image. Despite the variety of techniques proposed, a large class of image warping problems remains inadequately solved: mapping between two images which are delimited by arbitrary, closed, planar curves, e.g., handdrawn curves.
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Image warping refers to the 2D resampling of a source image onto a target image. Despite the variety of techniques proposed, a large class of image warping problems remains inadequately solved: mapping between two images which are delimited by arbitrary, closed, planar curves, e.g., handdrawn curves.
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Imaging of Osteomyelitis in the Mature Skeleton
Radiologic Clinics of North America, 2001Diagnosis of acute osteomyelitis is often challenging but can be made by plain radiograph, bone scan, or MR imaging. This diagnosis may be more problematic in small bones, in diabetic or immunocompromised patients, those partially treated, post-traumatic, previous surgery, or with pre-existing marrow conditions and associated soft tissue infections. CT
J, Tehranzadeh +3 more
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Skeleton-based morphological coding of binary images
IEEE Transactions on Image Processing, 1998This paper presents new properties of the discrete morphological skeleton representation of binary images, along with a novel coding scheme for lossless binary image compression that is based on these properties. Following a short review of the theoretical background, two sets of new properties of the discrete morphological skeleton representation of ...
Kresch, Renato, Malah, David
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Magnetic resonance imaging of the immature skeleton
Acta Radiologica, 2013Magnetic resonance (MR) is unique in its ability to allow assessment of bone marrow, epiphyseal, physeal, and articular cartilage as well as tendons and ligaments. An understanding of skeletal maturation and the accompanying changes on MR is of utmost importance in pediatric radiology.
Peter, Boavida +2 more
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Fingerprint minutiae extraction from skeletonized binary images
Pattern Recognition, 1999Abstract Fingerprint comparison is usually based on minutiae matching. The minutiae considered in automatic identification systems are normally ridge bifurcations and terminations. In this paper we present a set of algorithms for the extraction of fingerprint minutiae from skeletonized binary images.
A. FARINA +2 more
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