Matches in SemOpenAlex for { <https://semopenalex.org/work/W1938234037> ?p ?o ?g. }
- W1938234037 endingPage "619" @default.
- W1938234037 startingPage "607" @default.
- W1938234037 abstract "Recently, both Magnetic Resonance (MR) Imaging (MRI) and Spectroscopy (MRS) have emerged as promising tools for detection of prostate cancer (CaP). However, due to the inherent dimensionality differences in MR imaging and spectral information, quantitative integration of T(2) weighted MRI (T(2)w MRI) and MRS for improved CaP detection has been a major challenge. In this paper, we present a novel computerized decision support system called multimodal wavelet embedding representation for data combination (MaWERiC) that employs, (i) wavelet theory to extract 171 Haar wavelet features from MRS and 54 Gabor features from T(2)w MRI, (ii) dimensionality reduction to individually project wavelet features from MRS and T(2)w MRI into a common reduced Eigen vector space, and (iii), a random forest classifier for automated prostate cancer detection on a per voxel basis from combined 1.5 T in vivo MRI and MRS. A total of 36 1.5 T endorectal in vivo T(2)w MRI and MRS patient studies were evaluated per voxel by MaWERiC using a three-fold cross validation approach over 25 iterations. Ground truth for evaluation of results was obtained by an expert radiologist annotations of prostate cancer on a per voxel basis who compared each MRI section with corresponding ex vivo wholemount histology sections with the disease extent mapped out on histology. Results suggest that MaWERiC based MRS T(2)w meta-classifier (mean AUC, μ = 0.89 ± 0.02) significantly outperformed (i) a T(2)w MRI (using wavelet texture features) classifier (μ = 0.55 ± 0.02), (ii) a MRS (using metabolite ratios) classifier (μ = 0.77 ± 0.03), (iii) a decision fusion classifier obtained by combining individual T(2)w MRI and MRS classifier outputs (μ = 0.85 ± 0.03), and (iv) a data combination method involving a combination of metabolic MRS and MR signal intensity features (μ = 0.66 ± 0.02)." @default.
- W1938234037 created "2016-06-24" @default.
- W1938234037 creator A5011023013 @default.
- W1938234037 creator A5016940872 @default.
- W1938234037 creator A5026884047 @default.
- W1938234037 creator A5027642699 @default.
- W1938234037 creator A5042392208 @default.
- W1938234037 date "2011-09-30" @default.
- W1938234037 modified "2023-10-13" @default.
- W1938234037 title "Multimodal wavelet embedding representation for data combination (MaWERiC): integrating magnetic resonance imaging and spectroscopy for prostate cancer detection" @default.
- W1938234037 cites W1492041838 @default.
- W1938234037 cites W1520812622 @default.
- W1938234037 cites W1534477342 @default.
- W1938234037 cites W1669383326 @default.
- W1938234037 cites W1674044394 @default.
- W1938234037 cites W1904748516 @default.
- W1938234037 cites W1964244332 @default.
- W1938234037 cites W1965672071 @default.
- W1938234037 cites W1967802383 @default.
- W1938234037 cites W1987778129 @default.
- W1938234037 cites W1988790447 @default.
- W1938234037 cites W1990960780 @default.
- W1938234037 cites W1994782845 @default.
- W1938234037 cites W1995727099 @default.
- W1938234037 cites W1998139118 @default.
- W1938234037 cites W2001141328 @default.
- W1938234037 cites W2012531224 @default.
- W1938234037 cites W2016996526 @default.
- W1938234037 cites W2019652495 @default.
- W1938234037 cites W2020439157 @default.
- W1938234037 cites W2024178757 @default.
- W1938234037 cites W2027051843 @default.
- W1938234037 cites W2041870598 @default.
- W1938234037 cites W2042635688 @default.
- W1938234037 cites W2044465660 @default.
- W1938234037 cites W2051783722 @default.
- W1938234037 cites W2052070249 @default.
- W1938234037 cites W2053186076 @default.
- W1938234037 cites W2062229924 @default.
- W1938234037 cites W2063322641 @default.
- W1938234037 cites W2066720700 @default.
- W1938234037 cites W2067755424 @default.
- W1938234037 cites W2071128523 @default.
- W1938234037 cites W2072342821 @default.
- W1938234037 cites W2077144418 @default.
- W1938234037 cites W2077723658 @default.
- W1938234037 cites W2081492696 @default.
- W1938234037 cites W2085715108 @default.
- W1938234037 cites W2088339151 @default.
- W1938234037 cites W2092946690 @default.
- W1938234037 cites W2099741732 @default.
- W1938234037 cites W2103321550 @default.
- W1938234037 cites W2104960492 @default.
- W1938234037 cites W2105602976 @default.
- W1938234037 cites W2108584285 @default.
- W1938234037 cites W2108638403 @default.
- W1938234037 cites W2119530226 @default.
- W1938234037 cites W2119973007 @default.
- W1938234037 cites W2120023383 @default.
- W1938234037 cites W2125878029 @default.
- W1938234037 cites W2132984323 @default.
- W1938234037 cites W2133094593 @default.
- W1938234037 cites W2144175445 @default.
- W1938234037 cites W2146512659 @default.
- W1938234037 cites W2148011138 @default.
- W1938234037 cites W2150970212 @default.
- W1938234037 cites W2151879381 @default.
- W1938234037 cites W2156447271 @default.
- W1938234037 cites W2158734599 @default.
- W1938234037 cites W2160523592 @default.
- W1938234037 cites W2160757395 @default.
- W1938234037 cites W2161444669 @default.
- W1938234037 cites W2167917621 @default.
- W1938234037 cites W2911964244 @default.
- W1938234037 cites W4212883601 @default.
- W1938234037 cites W4239510810 @default.
- W1938234037 doi "https://doi.org/10.1002/nbm.1777" @default.
- W1938234037 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/3298634" @default.
- W1938234037 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/21960175" @default.
- W1938234037 hasPublicationYear "2011" @default.
- W1938234037 type Work @default.
- W1938234037 sameAs 1938234037 @default.
- W1938234037 citedByCount "59" @default.
- W1938234037 countsByYear W19382340372012 @default.
- W1938234037 countsByYear W19382340372013 @default.
- W1938234037 countsByYear W19382340372014 @default.
- W1938234037 countsByYear W19382340372015 @default.
- W1938234037 countsByYear W19382340372016 @default.
- W1938234037 countsByYear W19382340372017 @default.
- W1938234037 countsByYear W19382340372018 @default.
- W1938234037 countsByYear W19382340372019 @default.
- W1938234037 countsByYear W19382340372020 @default.
- W1938234037 countsByYear W19382340372021 @default.
- W1938234037 countsByYear W19382340372022 @default.
- W1938234037 countsByYear W19382340372023 @default.
- W1938234037 crossrefType "journal-article" @default.
- W1938234037 hasAuthorship W1938234037A5011023013 @default.
- W1938234037 hasAuthorship W1938234037A5016940872 @default.