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  2. Marching ants - Wikipedia

    en.wikipedia.org/wiki/Marching_ants

    It helps the user to distinguish the selection border from the image background by animating the border. The border is a dotted or dashed line where the dashes seem to move slowly sideways and up and down. This creates an illusion of ants marching in line as the black and white parts of the line start to move.

  3. 9-slice scaling - Wikipedia

    en.wikipedia.org/wiki/9-slice_scaling

    Top: Traditional scaling, corners are distorted. Bottom: 9-slice scaling, corners aren't distorted. 9-slice scaling (also known as Scale 9 grid, 9-slicing or 9-patch) is a 2D image resizing technique to proportionally scale an image by splitting it in a grid of nine parts.

  4. Color quantization - Wikipedia

    en.wikipedia.org/wiki/Color_quantization

    In computer graphics, color quantization or color image quantization is quantization applied to color spaces; it is a process that reduces the number of distinct colors used in an image, usually with the intention that the new image should be as visually similar as possible to the original image.

  5. Silhouette (clustering) - Wikipedia

    en.wikipedia.org/wiki/Silhouette_(clustering)

    to be the smallest (hence the operator in the formula) mean distance of to all points in any other cluster (i.e., in any cluster of which is not a member). The cluster with this smallest mean dissimilarity is said to be the "neighboring cluster" of i {\displaystyle i} because it is the next best fit cluster for point i {\displaystyle i} .

  6. DBSCAN - Wikipedia

    en.wikipedia.org/wiki/DBSCAN

    DBSCAN is not entirely deterministic: border points that are reachable from more than one cluster can be part of either cluster, depending on the order the data are processed. For most data sets and domains, this situation does not arise often and has little impact on the clustering result: [ 4 ] both on core points and noise points, DBSCAN is ...

  7. Cluster sampling - Wikipedia

    en.wikipedia.org/wiki/Cluster_sampling

    An example of cluster sampling is area sampling or geographical cluster sampling.Each cluster is a geographical area in an area sampling frame.Because a geographically dispersed population can be expensive to survey, greater economy than simple random sampling can be achieved by grouping several respondents within a local area into a cluster.

  8. Google - Wikipedia

    en.wikipedia.org/wiki/Google

    Google LLC (/ ˈ ɡ uː ɡ əl / ⓘ, GOO-gəl) is an American multinational corporation and technology company focusing on online advertising, search engine technology, cloud computing, computer software, quantum computing, e-commerce, consumer electronics, and artificial intelligence (AI). [9]

  9. Computer cluster - Wikipedia

    en.wikipedia.org/wiki/Computer_cluster

    A load balancing cluster with two servers and N user stations. Computer clusters may be configured for different purposes ranging from general purpose business needs such as web-service support, to computation-intensive scientific calculations. In either case, the cluster may use a high-availability approach. Note that the attributes described ...