This contrast enhancement is applied on the encrypted image at two different levels of 70% and 30%, with the lower value meaning higher contrast, and then the decrypted and original images are compared. Gaussian
Each cell is star-shaped with respect to its root, which lies on the boundary of the cell, meaning that the root can “see” all points within the cell. Typically, we will store with each vertex, v, of P the geodesic distance, d(s, v), from s to v, as well as a pointer to...
of generating the Vietnamese paragraph from the logical expression of discourse representation structure (DRS), which is the first-order logic expressions without explicit quantifiers, and represents the meaning as well as reflects the potential contexts of a given discourse or a sequence of sentences...
The meaning of labels in b, d is as in Fig. 4. Full size image Discussion We have shown that fundamental qualitative features of medium-size instances of the Fermi-Hubbard model, using a number of qubits 4 times larger than Fermi-Hubbard experiments previously reported in the literature17,...
An algorithm is how a computer works. Everything a computer does is based on an algorithm, from booting up to shutting down and all the processes in between. Algorithm developers hold an essential role in computer science, as they craft the fundamental logic that drives all computational systems...
These variables show a direct relationship with SW, meaning that higher values of CGR, DT, NPHI, POTA, THOR, and PEF are associated with higher SW values. The comparison of Pearson correlation coefficients provides valuable insights into the relationship between input variables and SW. Figure 9 ...
Explore the Burrows-Wheeler Transform (BWT) algorithm and how to combine it with the Run-Length Encoding (RLE) compressing algorithm to achieve a better compression ratio.
image region and the eigenface are near each other in the n-dimensional space of faces. The search regions will be 64x64 pixel areas starting at every pixel of the test image. Each search is independent of the search at other starting pixels, meaning there’s a high level of data ...
Quick sort is a comparison sort, meaning it can sort items of any type for which a "less-than" relation (formally, a total order) is defined. Click me to see the solution 2. Bubble Sort Implementation Write a Java program to sort an array of given integers using the Bubble Sorting Al...
meaning that we can use shorter keys with ECC while still maintaining a very secure form of encryption. It is also a very fast and efficient type of algorithm, allowing us to implement it on hardware with a more constrained set of resources, such as a cell phone or portable device, more...