enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. U-Net - Wikipedia

    en.wikipedia.org/wiki/U-Net

    U-Net was created by Olaf Ronneberger, Philipp Fischer, Thomas Brox in 2015 and reported in the paper "U-Net: Convolutional Networks for Biomedical Image Segmentation". [1] It is an improvement and development of FCN: Evan Shelhamer, Jonathan Long, Trevor Darrell (2014). "Fully convolutional networks for semantic segmentation". [2]

  3. Connected-component labeling - Wikipedia

    en.wikipedia.org/wiki/Connected-component_labeling

    It is assumed that the input image is a binary image, with pixels being either background or foreground and that the connected components in the foreground pixels are desired. The algorithm steps can be written as: Start from the first pixel in the image. Set current label to 1. Go to (2).

  4. Random walker algorithm - Wikipedia

    en.wikipedia.org/wiki/Random_walker_algorithm

    The random walker algorithm is an algorithm for image segmentation. In the first description of the algorithm, [1] a user interactively labels a small number of pixels with known labels (called seeds), e.g., "object" and "background". The unlabeled pixels are each imagined to release a random walker, and the probability is computed that each ...

  5. Image segmentation - Wikipedia

    en.wikipedia.org/wiki/Image_segmentation

    In digital image processing and computer vision, image segmentation is the process of partitioning a digital image into multiple image segments, also known as image regions or image objects (sets of pixels). The goal of segmentation is to simplify and/or change the representation of an image into something that is more meaningful and easier to ...

  6. Insight Segmentation and Registration Toolkit - Wikipedia

    en.wikipedia.org/wiki/Insight_Segmentation_and...

    ITK is an open-source software toolkit for performing registration and segmentation. Segmentation is the process of identifying and classifying data found in a digitally sampled representation. Typically the sampled representation is an image acquired from such medical instrumentation as CT or MRI scanners. Registration is the task of aligning ...

  7. Otsu's method - Wikipedia

    en.wikipedia.org/wiki/Otsu's_method

    In implementation, the algorithm involves no parameter except for the stopping criterion in terminating the iterations. By iteratively applying the Otsu’s method and gradually shrinking the TBD region for segmentation, the algorithm can obtain a result that preserves weak objects better than the standard Otsu’s method does.

  8. Computer vision - Wikipedia

    en.wikipedia.org/wiki/Computer_vision

    Segmentation or co-segmentation of one or multiple videos into a series of per-frame foreground masks while maintaining its temporal semantic continuity. [46] [47] High-level processing – At this step, the input is typically a small set of data, for example, a set of points or an image region, which is assumed to contain a specific object. [32]

  9. Vision transformer - Wikipedia

    en.wikipedia.org/wiki/Vision_transformer

    Image Classification, Object Detection, Video Deepfake Detection, [41] Image segmentation, [42] Anomaly detection, Image Synthesis, Cluster analysis, Autonomous Driving. [ 6 ] [ 7 ] ViT had been used for image generation as backbones for GAN [ 43 ] and for diffusion models (diffusion transformer, or DiT).