2 search results - page 1 / 1 » Robust and efficient background subtraction by quadratic pol... |
ICIP
2010
IEEE
13 years 8 months ago
2010
IEEE
We present a background subtraction algorithm aimed at efciency and robustness to common sources of disturbance such as illumination changes, camera gain and exposure variations, ...
DOCENG
2007
ACM
14 years 2 months ago
2007
ACM
This paper presents a document image thresholding technique that binarizes badly illuminated document images by the photometric correction. Based on the observation that illuminat...