1201 search results - page 35 / 241 » Multi-valued Images and Their Separation |
ICIP
2005
IEEE
15 years 11 months ago
2005
IEEE
In this paper, we propose a method to vectorize comic images including halftone dots. Our method can prevent the jaggy and moire phenomena when the images are enlarged and shrank....
ISCAS
2006
IEEE
15 years 3 months ago
2006
IEEE
—A novel focal plane imaging sensor capable of real time extraction of polarization information is presented. The imaging system consists of a photo array of 256 by 256 linear cu...
IVC
2008
14 years 9 months ago
2008
Blind source separation (BSS) has been successfully applied to many fields such as communications and biomedical engineering. Its application for image encryption, however, remain...
ICIP
2004
IEEE
15 years 11 months ago
2004
IEEE
This paper presents a new coding technique based on a mixed contourlet and wavelet transform. The redundancy of the transform is controlled by using the contourlet at fine scales ...
ICDAR
2005
IEEE
15 years 3 months ago
2005
IEEE
To circumvent prevalent text-based anti-spam filters, spammers have begun embedding the advertisement text in images. Analogously, proprietary information (such as source code) ma...