Optimising filtering parameters for a 3D motion analysis system
نویسندگان
چکیده
منابع مشابه
3D-Orientation Signatures with Conic Kernel Filtering for Multiple Motion Analysis
In this paper we propose a new 3D kernel for the recovery of 3Dorientation signatures. The kernel is a Gaussian function defined in local spherical coordinates and its Cartesian support has the shape of a truncated cone with axis in radial direction and very small angular support. A set of such kernels is obtained by uniformly sampling the 2D space of polar and azimuth angles. The projection of...
متن کاملAnalysis and comparison of two methods for the estimation of 3D motion parameters
This paper analyzes the problem of motion estimation from a sequence of stereo images. Two methods are considered and their differential and discrete approaches are compared. The differential approaches use differential optical flow whereas the discrete approaches use feature correspondences. Both methods are used to compute, first, the 3D velocity in the direction of the optical axis and, next...
متن کاملStereo Scene Flow for 3D Motion Analysis
Only for you today! Discover your favourite stereo scene flow for 3d motion analysis book right here by downloading and getting the soft file of the book. This is not your time to traditionally go to the book stores to buy a book. Here, varieties of book collections are available to download. One of them is this stereo scene flow for 3d motion analysis as your preferred book. Getting this book ...
متن کاملOptimising Parameters for ASKNet: A Large Scale Semantic Knowledge Network Creation System
ASKNet is a system for automatically constructing semantic knowledge networks from natural language text. ASKNet uses existing natural language processing tools to extract entities and relations from text, and then through a combination of lexical information and a novel use of spreading activation, combines that information into a large scale semantic knowledge network. The ASKNet system is la...
متن کاملChanges of kinematic parameters of lower extremities with gait speed: a 3D motion analysis study
[Purpose] The purpose of this study was to investigate the changes in hip, knee and ankle kinematic variables of the lower extremities at different gait speeds. [Subjects and Methods] Forty healthy subjects who had no previous history of neurological, musculo-skeletal or other medical conditions that could affect gait were recruited. The subjects were asked to walk 10 m down a walkway at three ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Electromyography and Kinesiology
سال: 2015
ISSN: 1050-6411
DOI: 10.1016/j.jelekin.2015.06.004