FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2140950857> ?p ?o ?g. }

• W2140950857 abstract "Scale is a widely used notion in medical image analysis that evolved in the form of scale-space theory where the key idea is to represent and analyze an image at various resolutions. Recently, a notion of local morphometric scale referred to as “tensor scale” was introduced using an ellipsoidal model that yields a unified representation of structure size, orientation and anisotropy. In the previous work, tensor scale was described using a 2-D algorithmic approach and a precise analytic definition was missing. Also, with previous framework, 3-D application is not practical due to computational complexity. The overall aim of the Ph.D. research is to establish an analytic definition of tensor scale in n-dimensional (n-D) images, to develop an efficient computational solution for 2and 3-D images and to investigate its role in various medical imaging applications including image interpolation, filtering, and segmentation. Firstly, an analytic definition of tensor scale for n-D images consisting of objects formed by pseudo-Riemannian partitioning manifolds has been formulated. Tensor scale captures contextual structural information which is useful in local structure-adaptive anisotropic parameter control and local structure description for object/image matching. Therefore, it is helpful in a wide range of medical imaging algorithms and applications. Secondly, an efficient computational solution of tensor scale for 2and 3-D images has been developed. The algorithm has combined Euclidean distance transform and several novel differential geometric approaches. The accuracy of the algorithm has been verified on both geometric phantoms and real images compared to the theoretical results generated using brute-force method. Also, a matrix representation has been derived facilitating several operations including tensor field smoothing to capture larger contextual knowledge. Thirdly, an inter-slice interpolation algorithm using 2-D tensor scale information of adjacent slices has been developed to determine the interpolation line at each image" @default.
• W2140950857 created "2016-06-24" @default.
• W2140950857 creator A5039608149 @default.
• W2140950857 date "2018-11-29" @default.
• W2140950857 modified "2023-10-11" @default.
• W2140950857 title "An analytic approach to tensor scale with efficient computational solution and applications to medical imaging" @default.
• W2140950857 cites W127809959 @default.
• W2140950857 cites W1480546554 @default.
• W2140950857 cites W1496838249 @default.
• W2140950857 cites W1533758240 @default.
• W2140950857 cites W1565212980 @default.
• W2140950857 cites W1962314142 @default.
• W2140950857 cites W1966907426 @default.
• W2140950857 cites W1974730731 @default.
• W2140950857 cites W1979292780 @default.
• W2140950857 cites W1981670016 @default.
• W2140950857 cites W1986872445 @default.
• W2140950857 cites W1991673847 @default.
• W2140950857 cites W1992002662 @default.
• W2140950857 cites W1998164432 @default.
• W2140950857 cites W1999270225 @default.
• W2140950857 cites W2001234856 @default.
• W2140950857 cites W2004128631 @default.
• W2140950857 cites W2006483309 @default.
• W2140950857 cites W2007525439 @default.
• W2140950857 cites W2010783536 @default.
• W2140950857 cites W2012219217 @default.
• W2140950857 cites W2015291970 @default.
• W2140950857 cites W2022735534 @default.
• W2140950857 cites W2025564919 @default.
• W2140950857 cites W2026809032 @default.
• W2140950857 cites W2026980413 @default.
• W2140950857 cites W2027401313 @default.
• W2140950857 cites W2027776019 @default.
• W2140950857 cites W2029049225 @default.
• W2140950857 cites W2029859938 @default.
• W2140950857 cites W2032846856 @default.
• W2140950857 cites W2033748578 @default.
• W2140950857 cites W2034377718 @default.
• W2140950857 cites W2034939232 @default.
• W2140950857 cites W2038952578 @default.
• W2140950857 cites W2039895386 @default.
• W2140950857 cites W2041309702 @default.
• W2140950857 cites W2043147101 @default.
• W2140950857 cites W2048190628 @default.
• W2140950857 cites W2048192550 @default.
• W2140950857 cites W2048781344 @default.
• W2140950857 cites W2049278422 @default.
• W2140950857 cites W2055173513 @default.
• W2140950857 cites W2059630294 @default.
• W2140950857 cites W2060919860 @default.
• W2140950857 cites W2065830187 @default.
• W2140950857 cites W2066406368 @default.
• W2140950857 cites W2068377622 @default.
• W2140950857 cites W2068934234 @default.
• W2140950857 cites W2070214427 @default.
• W2140950857 cites W2071280448 @default.
• W2140950857 cites W2072605158 @default.
• W2140950857 cites W2073884480 @default.
• W2140950857 cites W2076244073 @default.
• W2140950857 cites W2080564747 @default.
• W2140950857 cites W2081870131 @default.
• W2140950857 cites W2084722065 @default.
• W2140950857 cites W2094507611 @default.
• W2140950857 cites W2098152234 @default.
• W2140950857 cites W2098934356 @default.
• W2140950857 cites W2099916521 @default.
• W2140950857 cites W2100702845 @default.
• W2140950857 cites W2104095591 @default.
• W2140950857 cites W2104564430 @default.
• W2140950857 cites W2104776149 @default.
• W2140950857 cites W2105685332 @default.
• W2140950857 cites W2105714141 @default.
• W2140950857 cites W2109863423 @default.
• W2140950857 cites W2112328181 @default.
• W2140950857 cites W2113524221 @default.
• W2140950857 cites W2113622874 @default.
• W2140950857 cites W2115091738 @default.
• W2140950857 cites W2115801314 @default.
• W2140950857 cites W2117129024 @default.
• W2140950857 cites W2117156647 @default.
• W2140950857 cites W2117612778 @default.
• W2140950857 cites W2118776769 @default.
• W2140950857 cites W2120082165 @default.
• W2140950857 cites W2122454460 @default.
• W2140950857 cites W2125685777 @default.
• W2140950857 cites W2125969210 @default.
• W2140950857 cites W2128197592 @default.
• W2140950857 cites W2129534965 @default.
• W2140950857 cites W2130094715 @default.
• W2140950857 cites W2130538955 @default.
• W2140950857 cites W2134215223 @default.
• W2140950857 cites W2134321819 @default.
• W2140950857 cites W2137676365 @default.
• W2140950857 cites W2139109415 @default.
• W2140950857 cites W2140064420 @default.
• W2140950857 cites W2145023731 @default.
• W2140950857 cites W2145378482 @default.
• W2140950857 cites W2147017160 @default.
• W2140950857 cites W2150134853 @default.

• next