7 search results - page 1 / 2 » A Frequency Domain Approach to Lane Detection in Roadway Ima... |
ICIP
1999
IEEE
13 years 8 months ago
1999
IEEE
ICPR
2008
IEEE
13 years 10 months ago
2008
IEEE
Stop word detection is attempted in this work in the context of retrieval of document images in the compressed domain. Algorithms are presented to identify text lines and words an...
ICCV
2001
IEEE
14 years 6 months ago
2001
IEEE
This paper presents a technique for blindly removing image non-linearities in the absence of any calibration information or explicit knowledge of the imagingdevice. The basic appr...
ICIP
2002
IEEE
14 years 6 months ago
2002
IEEE
We proposed a blind watermarking technique to embed the watermark in JPEG compressed domain. Low frequency DCT coefficients are extracted to form an M-dimensional vector. Watermar...
PAMI
2011
12 years 11 months ago
2011
—In this paper, we propose a method based on the Laplacian in the frequency domain for video text detection. Unlike many other approaches which assume that text is horizontallyor...