102 search results - page 9 / 21 » An Image Authentication Scheme Based on Correlation |
DAGM
2004
Springer
14 years 1 months ago
2004
Springer
In this paper we present a new method for self-localization on wafers using geometric hashing. The proposed technique is robust to image changes induced by process variations, as o...
ICPR
2004
IEEE
14 years 9 months ago
2004
IEEE
: This paper presents a robust phase correlation based sub-pixel feature matching technique and its application in motion flow estimation, pixel-to-pixel image-co-registration and ...
PCM
2005
Springer
14 years 1 months ago
2005
Springer
In this paper, a new multiple description image coding scheme using directional lifting transform is proposed. The basic idea is to divide an image into two descriptions with quinc...
PAMI
2006
13 years 7 months ago
2006
Authentication systems based on biometric features (e.g., fingerprint impressions, iris scans, human face images, etc.) are increasingly gaining widespread use and popularity. Ofte...
ICIP
2006
IEEE
14 years 9 months ago
2006
IEEE
In this paper, we propose a novel bit-stream switching scheme for the multiple bit-rate (MBR) video streaming, in which a Wyner-Ziv coded frame is used to overcome the mismatch be...