The algorithm can be finished in O((B脳logB)/P), where B is the number of chaincodes, and P is the number of processors. The algorithm can be applied widely in image processing, computer graphics, and pattern recognition etc.doi:10.2190/K5DG-LENJ-AMDR-591PYANG Bo...
The algorithm for forming regions and boundaries data structures is illustrated in Fig. 5, and its corresponding pseudocode is shown in Fig. 6. Sign in to download hi-res image Fig. 4. The nodes in the boundary graph represent the boundary segments that identify the region. Sign in to ...
M. Simultaneous truth and performance level estimation (staple): an algorithm for the validation of image segmentation. IEEE Trans. Med. Imaging 23, 903–921 (2004). Article Google Scholar Rohlfing, T. & Maurer Jr, C. R. Multi-classifier framework for atlas-based image segmentation. Pattern...
Breakwell and Brown [29] derived the algorithm to generate Halo orbits in the Earth-Moon system; later, Popescu and Cardos [30] verified that this algorithm was highly effective to generate the initial values of Halo orbits. Based on the results, the far side of the Moon was once selected...
2.3 Algorithm For the simulation and analysis of turbulent flow we use the highly scalable and MPI-parallel tool-suite tLab,Footnote 1 which is open-source and contains an extensive documentation, validation routines and examples. tLab is based on a factorization of the pressure-Poisson equation, ...
(Fig.1b, Supplementary Fig1e-f). Using Leiden algorithm13, we next performed an integration of unsupervised clustering analysis of the spatial transcriptomics data with H&E staining image. This approach led to the generation of signature score and enrichment score, enabling the deconvolution of ...
introduced the use of ghost fluid cells(Glimm et al., 1980a,b), since widely used by others. With cell-by-cell conservative tracking, as explained here, the conceptual framework adheres to conventional ideas, while the nonstandard ghost cell construction is nearly eliminated from the algorithm...
If no intersections are found, intersection processing for edge EA is complete and the algorithm proceeds to the intersection-ordering phase. If an intersection, I, is found with one of the edges, EB, then the following steps are done: I is added to the final model; I is added to both...
38,133. We anneal at 0.4 of the melting temperature for 100 ps then quench to 0 K at 2 K/ps via Nose-Hoover thermostat/barostat at zero pressure followed by relaxation with the FIRE134,135 algorithm, using as termination criterion that the force norm of all atoms lies below 10...
6) border following 边界跟踪 1. A creative algorithm is provided and fulfilled based on the binary-value image,which is obtained through preprocessing and edge detection,to fetch points by means of raster scan and to extract contours by border following. 文中提出并实现了一种新的按光栅顺序...