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Video motion analysis information


Video motion analysis is a technique used to get information about moving objects from video. Examples of this include gait analysis,[1] sport replays, speed and acceleration calculations and, in the case of team or individual sports, task performance analysis. The motion analysis technique usually involves a high-speed camera and a computer that has software allowing frame-by-frame playback of the video.

  1. ^ Gait Analysis Payton, Carl J. (2008). "BIOMECHANICAL EVALUATION OF MOVEMENT IN SPORT AND EXERCISE" (PDF). The British Association of Sport and Exercise Sciences Guidelines. Archived from the original (PDF) on 2014-01-08.

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Video motion analysis

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Video motion analysis is a technique used to get information about moving objects from video. Examples of this include gait analysis, sport replays, speed...

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Video content analysis

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Video content analysis or video content analytics (VCA), also known as video analysis or video analytics (VA), is the capability of automatically analyzing...

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Motion analysis

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Motion analysis is used in computer vision, image processing, high-speed photography and machine vision that studies methods and applications in which...

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Motion capture

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not careful with their physical motion. There are many applications of Motion Capture. The most common are for video games, movies, and movement capture...

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Motion estimation

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to another; usually from adjacent frames in a video sequence. It is an ill-posed problem as the motion happens in three dimensions (3D) but the images...

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Gaussian splatting

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other media, although there are current limitations regarding the length of motion captured. Computer graphics Neural radiance field Volume rendering Westover...

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Neural radiance field

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settings and capture method meet the requirements for SfM (Structure from Motion). This requires tracking of the camera position and orientation, often through...

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Structure from motion

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Structure from motion (SfM) is a photogrammetric range imaging technique for estimating three-dimensional structures from two-dimensional image sequences...

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Computer vision

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detection, activity recognition, video tracking, object recognition, 3D pose estimation, learning, indexing, motion estimation, visual servoing, 3D scene...

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Reverse image search

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then used to refine the search. A video search engine is a search engine designed to search video on the net. Some video searchers process the search directly...

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Moving object detection

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area or region, the moving objects' motion can be tracked and thus analyzed later. To achieve this, consider a video is a structure built upon single frames...

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Visual odometry

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defined as the 3D motion of a camera within an environment. In the field of computer vision, egomotion refers to estimating a camera's motion relative to a...

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Catapult Sports

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SportsMedElite and Baseline Athlete Management Systems Catapult now offers video technology and GPS systems for semi-professional sports teams and amateur...

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3D reconstruction

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vision-based human motion capture." Computer vision and image understanding 81.3 (2001): 231-268. Hejrati, Mohsen, and Deva Ramanan. "Analysis by synthesis:...

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Motion compensation

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Motion compensation in computing is an algorithmic technique used to predict a frame in a video given the previous and/or future frames by accounting...

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4D reconstruction

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regarding the length of motion captured. 3D reconstruction Free viewpoint television Structure from motion Volumetric video Dou, Mingsong, et al. "Fusion4d:...

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Sports analyst

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science team to improve athlete performance. They will often use Video motion analysis to help with data collection. Sports commentators or journalists...

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Medical image computing

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related to the field of medical imaging, MIC focuses on the computational analysis of the images, not their acquisition. The methods can be grouped into several...

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Artificial intelligence for video surveillance

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incidents is significant. Activity recognition Crowd analysis INDECT Video content analysis "Video Analytics - an overview | ScienceDirect Topics". www...

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Film

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A film – also called a movie, motion picture, moving picture, picture, photoplay or (slang) flick – is a work of visual art that simulates experiences...

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3D reconstruction from multiple images

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any a priori information. In auto-calibration or self-calibration, camera motion and parameters are recovered first, using rigidity. Then structure can be...

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Digital image processing

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motion estimation, motion compensation, inter-frame prediction, quantization, perceptual weighting, entropy encoding, variable encoding, and motion vectors...

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Shape from focus

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and Stefano Soatto. "A geometric approach to shape from defocus." IEEE Transactions on Pattern Analysis and Machine Intelligence 27.3 (2005): 406-417....

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