Sciweavers

3595 search results - page 489 / 719
» Image Recognition CAPTCHAs
Sort
View
PR
2007
261views more  PR 2007»
14 years 10 months ago
Image registration by local histogram matching
We previously presented an image registration method, referred to hierarchical attribute matching mechanism for elastic registration (HAMMER), which demonstrated relatively high a...
Dinggang Shen
ICIP
2005
IEEE
16 years 19 days ago
Artificial neural network-based segmentation and apple grading by machine vision
In this paper, a computer vision based system is introduced to automatically sort apple fruits. An artificial neural network segments the defected regions on fruit by pixel-wise p...
Devrim Unay, Bernard Gosselin
122
Voted
ICIP
2009
IEEE
16 years 1 days ago
A Robust Framework For Aligning Lecture Slides With Video
We propose a robust approach for aligning lecture slides with lecture videos using a combination of Hough transform, optical flow and Gabor analysis. A Markov Decision Process mod...
ICIP
2009
IEEE
15 years 10 months ago
Plane Metric Rectification from a Single View of Multiple Coplanar Circles
Metric rectification has important applications to topics such as single-view metrology, camera calibration, optical character recognition and texture extraction or synthesis. This...
Manolis Lourakis
ICASSP
2008
IEEE
15 years 5 months ago
Segmentation of a speech spectrogram using mathematical morphology
It has been shown that speech spectrograms can be read by trained experts. In this work, we regard the speech spectrogram image as a written text in some unknown language and perf...
Raphael Steinberg, Douglas D. O'Shaughnessy