I-frame - An I-frame is an intra-coded picture in a compressed video sequence: its picture content is encoded without relying on motion-compensated prediction from...
I.i.d - i.i.d, short for independent and identically distributed, is the assumption that each data point was drawn from the same underlying process, unaffected by...
ID3 algorithm - ID3 is a decision-tree learning algorithm that recursively chooses attributes using information gain.
Idempotent matrix - An idempotent matrix is a square matrix P that satisfies P*P = P, where the multiplication is ordinary matrix multiplication.
Identifiability analysis - Identifiability analysis examines whether a model's parameters or other quantities can be uniquely determined from the observations the model permits.
Identification in the limit - Identification in the limit is a criterion for learning success in which a learner eventually settles on a correct hypothesis and never changes it afterward.
Identification (information) - Identification, in an information-management context, is the ability to distinguish and refer to a particular entity or information item without ambiguity...
Identifier Domain - An identifier domain is the defined set and representation of values used to identify entities or records in a particular context.
Identity and access management - Identity and access management, or IAM, is the coordinated management of digital identities and their access to systems, services, and information.
Identity column - An identity column is a database column whose values can be generated automatically when new rows are inserted.
Identity matrix - An identity matrix is a square matrix with ones on its main diagonal and zeros everywhere else.
Identity uncertainty - Identity uncertainty is uncertainty about whether different observations, names, or records refer to the same underlying entity.
IDistance - iDistance is an indexing method that supports nearest-neighbor search by mapping multidimensional points to one-dimensional keys.
Ignore preconditions heuristic - The ignore preconditions heuristic estimates remaining planning effort using a relaxed problem in which actions no longer require their original preconditions.
Ill-conditioning - Ill-conditioning means that small changes in a problem's inputs can cause comparatively large changes in its solution.
Image - In computer vision, an image is a spatially organized representation of visual or other measured information.
Image Analogies - Image Analogies is an example-based image-processing framework that uses a pair of images showing an input and its transformed appearance to guide a similar...
Image-based lighting - Image-based lighting uses an image representing environmental illumination to light a rendered scene.
Image-based rendering - Image-based rendering generates views of a scene using captured or previously rendered images as a central representation.
Image captioning - Image captioning is the task of generating a natural-language description of an image's visible content.
Image destriping - Image destriping is the process of reducing unwanted stripe-like artifacts in an image while preserving genuine scene information.
Image feature - An image feature is a measurable representation of visual information used to support a computer-vision task.
Image fusion - Image fusion combines information from multiple images into a joint representation or output intended to be more useful for a particular task.
Image gradient - An image gradient describes how image intensity changes with position.
Image indexing - Image indexing organizes information about images so they can be found and retrieved efficiently.
Image moment - An image moment is a numerical summary formed by adding pixel values or region weights after multiplying them by powers of their coordinates.
Image morphing - Image morphing creates a gradual visual transformation between images by combining changes in shape with changes in appearance.
Image mosaic - An image mosaic combines multiple images into a larger or more complete visual representation.
Image noise - Image noise is unwanted variation in recorded or processed image values that interferes with the information a task needs.
Image patch - An image patch is a small spatial region extracted from an image for local processing or representation.
Image plane - The image plane is the two-dimensional surface on which a camera model represents projected scene points.
Image processing - Image processing is the application of computational operations to image data to transform, improve, analyze or prepare it for another task.
Image quality - Image quality describes how well an image serves a defined viewing, reproduction or analysis purpose.
Image quilting - Image quilting is a patch-based method for synthesizing a larger texture from an example image.
Image recognition - Image recognition is the use of computational methods to identify visual categories, objects or patterns in an image.
Image rectification - Image rectification transforms images into a geometry that simplifies a particular task.
Image registration - Image registration estimates a spatial transformation that brings corresponding locations in two or more images into alignment.
Image retargeting - Image retargeting adapts an image to a new size, aspect ratio or presentation area while trying to preserve important content and visual meaning.
Image retrieval - Image retrieval is the task of finding images in a collection that are relevant to a query.
Image scaling - Image scaling changes an image's spatial dimensions by resampling it onto a new pixel grid.
Image segmentation - Image segmentation divides an image into meaningful regions or assigns labels to its pixels according to a defined task.
Image stabilization - Image stabilization reduces unwanted apparent motion caused by camera movement.
Image stitching - Image stitching combines overlapping images into a larger composite, such as a panorama or document mosaic.
Image-to-image network - An image-to-image network is a neural network that takes image data as input and produces an image or image-like spatial output.
Image warping - Image warping changes the spatial arrangement of image content according to a coordinate mapping.
Imageability - Imageability is the capacity of something to evoke a mental image. The meaning depends on context.