24 search results - page 2 / 5 » Digital Camera Resolution: An Improved Heisenberg-Gabor Test... |
WSCG
2004
13 years 7 months ago
2004
Detecting faces in images with complex background is a difficult task. To solve this problem we decided to use modified gradient method with oval object detection. This method is ...
ICDAR
2005
IEEE
13 years 12 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 ...
TIP
2008
13 years 6 months ago
2008
In this paper, we propose a hierarchical color correction algorithm for enhancing the color of digital images obtained from low quality digital image capture devices such as cell ...
ICDAR
2005
IEEE
13 years 12 months ago
2005
IEEE
Automatic text recognition from natural images receives a growing attention because of potential applications in image retrieval, robotics and intelligent transport system. Camera...
IROS
2008
IEEE
14 years 20 days ago
2008
IEEE
— Most of the existing camera calibration toolboxes require the observation of a checkerboard shown by the user at different positions and orientations. This paper presents an al...