892 search results - page 21 / 179 » Introduction to Digital Image Processing |
ICDAR
2005
IEEE
15 years 3 months ago
2005
IEEE
Recently, high resolution digital cameras have made the digitization process more flexible and convenient than traditional scanning technology. Therefore, document image analysis ...
ICIP
2002
IEEE
15 years 11 months ago
2002
IEEE
In this work, we explore the use of a learning-based framework for retrieval of relevant mammogram images from a database, for purposes of aiding diagnoses. A fundamental issue is...
CSIE
2009
IEEE
15 years 4 months ago
2009
IEEE
— To obtain the full color image, at least three channels are required at each color location, however the image sensor obtains only the intensity of the brightness and cannot se...
ICIP
2007
IEEE
15 years 11 months ago
2007
IEEE
Discrimination of computer generated images from real images is becoming more and more important. In this paper, we propose the use of new features to distinguish computer generat...
ICIP
2007
IEEE
15 years 11 months ago
2007
IEEE
In this paper, we introduce new multiscale AM-FM demodulation algorithms that provide significant improvements in accuracy over previously reported approaches. The improvements ar...