160 search results - page 4 / 32 » Image resizing in the discrete cosine transform domain |
ISCAS
1993
IEEE
15 years 1 months ago
1993
IEEE
An image compression system based on transform coding and zonal sampling is presented. It is based on the wellknown Chen-Smith coder, but with an improved technique for transform ...
IAJIT
2010
14 years 8 months ago
2010
: The content-based retrieval systems for 3D models on the Web become necessary since digital databases of 3D objects are growing. In this paper, we propose a new method to describ...
WCE
2007
14 years 10 months ago
2007
—Face recognition is a biometric identification method which among the other methods such as, finger print identification, speech recognition, signature and hand written recognit...
ICMCS
2007
IEEE
15 years 3 months ago
2007
IEEE
This paper introduces a ¢¤£ discrete, non-separable transform for image processing, which can be regarded as a combination of the well known Discrete Cosine Transform (DCT) wit...
ICPR
2000
IEEE
15 years 10 months ago
2000
IEEE
: Lossy transform compression of images is successful and widespread. The JPEG standard uses the discrete cosine transform on blocks of the image and a bit allocation process that ...