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ICPR
2010
IEEE
16 years 1 months ago
Edge Based Binarization for Video Text Images
This paper introduces a binarization method based on edge for video text images, especially for images with complex background or low contrast. The binarization method first detec...
Zhiwei Zhou, Linlin Li, Chew-Lim Tan
CVPR
2010
IEEE
16 years 21 days ago
Using Optical Defocus to Denoise
Effective reduction of noise is generally difficult because of the possible tight coupling of noise with high-frequency image structure. The problem is worse under low-light cond...
Qi Shan, Jiaya Jia, Sing Bing Kang, Zenglu Qin
ICPR
2010
IEEE
16 years 12 days ago
Unsupervised Learning of Stroke Tagger for Online Kanji Handwriting Recognition
—Traditionally, HMM-based approaches to online Kanji handwriting recognition have relied on a hand-made dictionary, mapping characters to primitives such as strokes or substrokes...
Mathieu Blondel, Kazuhiro Seki, Kuniaki Uehara
ICCHP
2010
Springer
15 years 12 months ago
MarkerMouse: Mouse Cursor Control Using a Head-Mounted Marker
We propose MarkerMouse, an inexpensive method for controlling the mouse cursor using a web cam and a marker placed on the user’s forehead. Two modes of cursor control were compar...
Rados Javanovic, I. Scott MacKenzie
ICPR
2010
IEEE
15 years 11 months ago
Gaussian Process Learning from Order Relationships Using Expectation Propagation
A method for Gaussian process learning of a scalar function from a set of pair-wise order relationships is presented. Expectation propagation is used to obtain an approximation to...
Ruixuan Wang, Stephen James Mckenna