Connect Component Labeling ( CCL ) has been a fundamental operation in Computer Vision for decades. Most of the literature deals with 2D algorithms for applications like video surveillance or autonomous driving. Nonetheless, the need for 3D algorithms is rising, notably for medical imaging.While 2D...
Connected-component labeling(alternativelyconnected-component analysis,blob extraction,region labeling,blob discovery, orregion extraction) is an algorithmic application ofgraph theory, where subsets ofconnected componentsare uniquelylabeledbased on a givenheuristic. Connected-component labeling is not to be con...
Based on detailed analysis of advantages and disadvantages of the existing connected-component labeling (CCL) algorithm,a new algorithm for binary connecte... HT Wang,CZ Luo,Y Wang,... - 《Journal of Beijing Institute of Technology》 被引量: 42发表: 2010年 A RUN-BASED ONE-AND-A-HALF-SCAN...
This chapter presents a new algorithm for connected component labeling in 2D images implemented in CUDA. First, a brief overview of the CCL problem together with existing CPU-oriented algorithms has been provided. The goal of a CCL algorithm is to find a unique label for every set of connected...
Connected-Component-LabelingComputational topologyAdjacency treeDigital imageParallelismTaking advantage of the topological and isotopic properties of binary digital images, we present here a new algorithm for connected component labeling (CLL). A local-to-global treatment of the topological information within...
Connected Component Labeling (CCL) Calculating centroids, bounding boxes, and voxel counts Removal of small objects ("dust") (or large objects) Extraction of k largest objects Fast extraction of all objects one-by-one Calculation of contact surface area and contact network ...
Connected component analysis(CCA) is one of the major steps in binary image processing, which label pixels in single-pass and extract the features of each connected component at the same time. Single-pass connected component analysis algorithm based on F
Lumia, R., Shapiro, L.G., Zuniga, O.: A new connected components algorithm for virtual memory computers. Comput. Graph. Image Process. 22(2), 287–300 (1983) 8. He, L., Chao, Y., Suzuki, K., Wu, K.: Fast connected-component labeling. Pattern Recognit. 32(9), 1977–1987 (...
a coarse-labeling algorithm, including row-column connection and label-equivalence list unification, is applied first to sort out the mess of an initialized local label map; a refinement algorithm is then introduced to merge separated sub-regions from a single component. In the block merge stage,...
CCL_GRANA = 1 //!< BBDT algorithm for 8-way connectivity, SAUF algorithm for 4-way connectivity }; SAUF:Scan Array Union Find BBDT:Block-based Connected Components Labeling with Decision Trees https://stackoverflow.com/questions/41279716/connected-component-labeling/41280809?r=SearchResults#412808...