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Image segmentation

💡 Words with a Similar Meaning to "Image segmentation"

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WordDefinition
image analysisImage analysis or imagery analysis is the extraction of meaningful information from images; mainly from digital images by means of digital image processing techniques.
boundary tracingBoundary tracing, also known as contour tracing, of a binary digital region can be thought of as a segmentation technique that identifies the boundary pixels of the digital region.
featurenounAn important or main item.
image-based modeling and renderingIn computer graphics and computer vision, image-based modeling and rendering methods rely on a set of two-dimensional images of a scene to generate a three-dimensional model and then render some novel views of this scene.
document layout analysisIn computer vision or natural language processing, document layout analysis is the process of identifying and categorizing the regions of interest in the scanned image of a text document.
blob detectionIn computer vision, blob detection methods are aimed at detecting regions in a digital image that differ in properties, such as brightness or color, compared to surrounding regions.
computer visionnoun(artificial intelligence) The science and technology of machines that see, concerned with the theory for building artificial systems that obtain information from images, such as a video sequence, views from multiple cameras, or multi-dimensional data from a medical scanner.
3d reconstructionIn computer vision and computer graphics, 3D reconstruction is the process of capturing the shape and appearance of real objects.
thresholdingnoun(image processing) The process of creating a black-and-white image out of a grayscale image by setting exactly those pixels to white whose value is above a given threshold, and setting the other pixels to black.
motion estimationIn computer vision and image processing, motion estimation is the process of determining motion vectors that describe the transformation from one 2D image to another; usually from adjacent frames in a video sequence.
rasterisationnounAlternative spelling of rasterization. [The process of taking an image described in a vector graphics format (shapes) and converting it into a raster image.]
point-set registrationIn computer vision, pattern recognition, and robotics, point-set registration, also known as point-cloud registration or scan matching, is the process of finding a spatial transformation (e.g., scaling, rotation and translation) that aligns two point clouds.
pixel connectivityIn image processing, pixel connectivity is the way in which pixels in 2-dimensional (or hypervoxels in n-dimensional) images relate to their neighbors.
image fusionThe image fusion process is defined as gathering all the important information from multiple images, and their inclusion into fewer images, usually a single one.
depth mapIn 3D computer graphics and computer vision, a depth map is an image or image channel that contains information relating to the distance of the surfaces of scene objects from a viewpoint.
histogram of oriented gradientsThe histogram of oriented gradients is a feature descriptor used in computer vision and image processing for the purpose of object detection.
feature learningIn machine learning, feature learning or representation learning is a set of techniques that allow a system to automatically discover the representations needed for feature detection or classification from raw data.
mixed raster contenta method for compressing images that contain both binary-compressible text and continuous-tone components, using image segmentation methods to improve the level of compression and the quality of the rendered image.
time-series segmentationa method of time-series analysis in which an input time-series is divided into a sequence of discrete segments in order to reveal the underlying properties of its source.
line detectionIn image processing, line detection is an algorithm that takes a collection of n edge points and finds all the lines on which these edge points lie.

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