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- Condensation_algorithm abstract "The condensation algorithm (Conditional Density Propagation) is a computer vision algorithm. The principal application is to detect and track the contour of objects moving in a cluttered environment. Object tracking is one of the more basic and difficult aspects of computer vision and is generally a prerequisite to object recognition. Being able to identify which pixels in an image make up the contour of an object is a non-trivial problem. Condensation is a probabilistic algorithm that attempts to solve this problem.The algorithm itself is described in detail by Isard and Blake in a publication in the International Journal of Computer Vision in 1998. One of the most interesting facets of the algorithm is that it does not compute on every pixel of the image. Rather, pixels to process are chosen at random, and only a subset of the pixels end up being processed. Multiple hypotheses about what is moving are supported naturally by the probabilistic nature of the approach. The evaluation functions come largely from previous work in the area and include many standard statistical approaches. The original part of this work is the application of particle filter estimation techniques.The algorithm’s creation was inspired by the inability of Kalman filtering to perform object tracking well in the presence of significant background clutter. The presence of clutter tends to produce probability distributions for the object state which are multi-modal and therefore poorly modeled by the Kalman filter. The Condensation Algorithm in its most general form requires no assumptions about the probability distributions of the object or measurements.".
- Condensation_algorithm wikiPageExternalLink syntax-for-particle-filter-in-opencv-243.
- Condensation_algorithm wikiPageExternalLink 22320-conditional-density-propagation-tracker--1-dimenstional-.
- Condensation_algorithm wikiPageExternalLink condensation.html.
- Condensation_algorithm wikiPageID "1571780".
- Condensation_algorithm wikiPageLength "12624".
- Condensation_algorithm wikiPageOutDegree "24".
- Condensation_algorithm wikiPageRevisionID "692532872".
- Condensation_algorithm wikiPageWikiLink Andrew_Blake_(scientist).
- Condensation_algorithm wikiPageWikiLink B-spline.
- Condensation_algorithm wikiPageWikiLink Category:Computer_vision.
- Condensation_algorithm wikiPageWikiLink Computer_vision.
- Condensation_algorithm wikiPageWikiLink Conditional_probability_distribution.
- Condensation_algorithm wikiPageWikiLink Determinism.
- Condensation_algorithm wikiPageWikiLink Generative_model.
- Condensation_algorithm wikiPageWikiLink Independence_(probability_theory).
- Condensation_algorithm wikiPageWikiLink Joint_probability_distribution.
- Condensation_algorithm wikiPageWikiLink Kalman_filter.
- Condensation_algorithm wikiPageWikiLink Maximum_likelihood.
- Condensation_algorithm wikiPageWikiLink Moment_(mathematics).
- Condensation_algorithm wikiPageWikiLink Monte_Carlo_method.
- Condensation_algorithm wikiPageWikiLink Multimodal_distribution.
- Condensation_algorithm wikiPageWikiLink Normal_distribution.
- Condensation_algorithm wikiPageWikiLink Particle_filter.
- Condensation_algorithm wikiPageWikiLink Poisson_point_process.
- Condensation_algorithm wikiPageWikiLink Principal_component_analysis.
- Condensation_algorithm wikiPageWikiLink Randomized_algorithm.
- Condensation_algorithm wikiPageWikiLink Recurrence_relation.
- Condensation_algorithm wikiPageWikiLink Standard_deviation.
- Condensation_algorithm wikiPageWikiLink Stochastic.
- Condensation_algorithm wikiPageWikiLink Vector_(mathematics_and_physics).
- Condensation_algorithm wikiPageWikiLink Video_tracking.
- Condensation_algorithm wikiPageWikiLinkText "Condensation algorithm".
- Condensation_algorithm wikiPageWikiLinkText "condensation algorithm".
- Condensation_algorithm wikiPageUsesTemplate Template:Reflist.
- Condensation_algorithm subject Category:Computer_vision.
- Condensation_algorithm hypernym Algorithm.
- Condensation_algorithm type Software.
- Condensation_algorithm comment "The condensation algorithm (Conditional Density Propagation) is a computer vision algorithm. The principal application is to detect and track the contour of objects moving in a cluttered environment. Object tracking is one of the more basic and difficult aspects of computer vision and is generally a prerequisite to object recognition. Being able to identify which pixels in an image make up the contour of an object is a non-trivial problem.".
- Condensation_algorithm label "Condensation algorithm".
- Condensation_algorithm sameAs Q5159175.
- Condensation_algorithm sameAs Condensation_algoritmen.
- Condensation_algorithm sameAs m.05ccn2.
- Condensation_algorithm sameAs Q5159175.
- Condensation_algorithm wasDerivedFrom Condensation_algorithm?oldid=692532872.
- Condensation_algorithm isPrimaryTopicOf Condensation_algorithm.