However, there is no control on the number of superpixels or compactness. Another set of approaches addressed the superpixel partition problem as the task of finding the shortest path between seeds, for instance using the well-known Dijkstra algorithm, as reported in Tang et al. [12], Fu et...
After taking the negative logarithm, the optimization problem thus turns into $$\begin{aligned}&\min _y \ -\log P({{\mathcal {F}}}(u_{\text {3D}}\circ y)|u_{\text {2D}}) \nonumber \\&\quad = \min _y \left[ -\log P(u_{\text {2D}}|{{\mathcal {F}}}(u_{\text...
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Goldin (1997) adds that task-based interviews are used for '(a) observing the mathematical behavior of children, usually in an exploratory problem solving context, and (b) drawing inferences from the observations to allow something to be said about the problem solver's possible meanings, ...
This new simulative model was built upon an efficient numerical scheme to solve the partial differential equations (PDE) using a multithreaded reaction solver. Later on, going back to hypothesizing a simple homogenous geometry of the brain (made only of gray matter), the first hour of 2D/3D...
Event recap: Search Central Virtual Unconference Japan 2022 Spring cleaning: some sitemap extension tags are going away April How we fought Search spam on Google in 2021 Optimizing website performance with a Search Console bubble chart March ...
are calculated in such a way that the SSIM-based approximation performance becomes the highest. This means that the cost functionMathMLin Equation2is replaced with that of the SSIM index. Note that in the calculation of the representation coefficients, the maximization problem of the SSIM index ...
I had discussed this problem with my colleague, he told me to replace the MathML text with image.But I thought it was not a perfect solution. Then I tried to get help on the Web. As usual, I searched something in Google. I found an answer in similar question on stackOverFlow :"conv...
The single image intrinsic decomposition problem is generally formulated as: $$\begin{aligned} \hat{\mathcal {A}}, \hat{\mathcal {S}} = f^{sng}(\mathcal {I}; \mathbf {\Theta }^{sng}), \end{aligned}$$ (1) where the goal is to learn a functionfthat takes as input a natural...
The biomechanical model's integration point coordinates (ipt.txt) were defined using the ExplicitSim solver (mtled_create_ipt.ini). The integration points (ipt.txt), brain mask (MRI_T1_mask.nrrd), and preoperative MRI (MRI_T1_d.nrrd) were used as input to generate the material properties...