VIIP
2001
14 years 27 days ago
2001
Most of the previous multiresolution models use exclusively the triangle graphic primitive both in the data structure and in the rendering stage. Only a few models use another gra...
VIIP
2001
14 years 27 days ago
2001
A method for automatic horizon tracking in reflection seismic data images across discontinuities is described. Horizon tracking is an important task of the structural interpretati...
PICS
2001
14 years 28 days ago
2001
The modulation transfer function (MTF) has long been used as a diagnostic tool for analog image capture, by tracking frequency response caused by aperture, field position, or defo...
PICS
2001
14 years 28 days ago
2001
The perceptibility of scanner noise as a function of resolution is studied using a model for the human visual system and for the scanner noise. The visual system is modeled using ...
PICS
2001
14 years 28 days ago
2001
Printer manufacturers design print heads and halftone patterns to result in specific types of image characteristics. Many image quality artifacts are a result of differences in ac...
PICS
2001
14 years 28 days ago
2001
In 1998, a Technical Committee 8-04 was formed in CIE/Division 8, "to investigate the state of adaptation of the visual system when comparing soft-copy images on selfluminous...
PICS
2001
14 years 28 days ago
2001
A first television system based on the Autosophy information theory is now being tested. The new television marks a major theoretical break from conventional television based on t...
PICS
2001
14 years 28 days ago
2001
The current paper provides methods to correct the artifact known as "red eye" by means of digital color image processing. This artifact is typically formed in amateur ph...
PICS
2001
14 years 28 days ago
2001
Noise due to dark current is a serious limitation for taking long exposure time images with a CCD digital camera. Current solutions have serious drawbacks: interpolation of pixels...
PICS
2001
14 years 28 days ago
2001
The mix raster content (MRC) model can be used to implement highly effective document compression algorithms. However, many MRC based methods which achieve high compression ratio ...