'Hough' diaporamas de présentation

CS 1699: Intro to Computer Vision Matching and Fitting

CS 1699: Intro to Computer Vision Matching and Fitting. Prof. Adriana Kovashka University of Pittsburgh September 29, 2015. Today. Fitting models (lines) to points, i.e. find the parameters of a model that best fits the data Least squares Hough transform RANSAC

744 views • 73 slides

Object Detection

1.16k views • 62 slides

Fitting: Deformable contours

Fitting: Deformable contours. Monday, Feb 21 Prof. Kristen Grauman UT-Austin. Recap so far: Grouping and Fitting. Goal: move from array of pixel values (or filter outputs) to a collection of regions, objects, and shapes. Grouping: Pixels vs. regions.

648 views • 52 slides

614 views • 47 slides

Utilization of a Combinatorial Hough Transform for Tracking in 3 Dimensions with a Drift Chamber

Utilization of a Combinatorial Hough Transform for Tracking in 3 Dimensions with a Drift Chamber. Stephen C. Johnson, Federica Ceretto, Axel Drees, Thomas K. Hemmick, Barbara Jacak, John Noe. The PHENIX Detector. Specs: Multi-subsystem (>10) experiment

337 views • 22 slides

Fast and Robust Ellipse Detection

391 views • 18 slides

Scan matching in the Hough domain

Andrea Censi , Luca Iocchi, Giorgio Grisetti lastname @ dis.uniroma1.it www.dis.uniroma1.it/~ lastname. Scan matching in the Hough domain. SIED Lab www.dis.uniroma1.it/~multirob/sied/. Scan matching .

357 views • 18 slides

A ? 2 veto for Continuous Wave Searches

Universitat de les Illes Balears. A ? 2 veto for Continuous Wave Searches. 12 th Gravitational Wave Data Analysis Workshop. December 2007. L. Sancho de la J. A.M. Sintes. (LIGO-G070826-00-Z). Outline. Motivation Hough Transform The ? 2 veto Results.

165 views • 16 slides

Hough Methods In The CC Analysis Of The Far Detector Mark Dorman

Hough Methods In The CC Analysis Of The Far Detector Mark Dorman Inclusion of Hough variables into PAN NC/CC discriminating power Obtaining a pure and efficient FD CC sample. 1. Methodology The Hough transform provides a way of quantifying the 'trackiness' or

225 views • 13 slides

Hough Transform

Hough Transform. Finding lines in an image. Option 1: Search for the line at every possible position/orientation What is the cost of this operation? Option 2: Use a voting scheme: Hough transform. Finding lines in an image. Connection between image (x,y) and Hough (m,b) spaces

309 views • 11 slides

Sample Annotated Bibliography Entry

Sample Annotated Bibliography Entry. King, A. K., Hough, M. S., Vos, P., Walker, M. M., & Givens, G. (2006). Word retrieval following mild TBI: Implications for categorical deficits. A phasiology, 20, 235-245. (purpose).

184 views • 6 slides

Investigation and proposal of future Mars landing sites

Investigation and proposal of future Mars landing sites. Investigate sites of new scientific interest revealed in data from the HRSC camera, other Mars Express instruments, and current NASA missions for potential future landings

145 views • 4 slides