322 search results - page 20 / 65 » Effective image splicing detection based on image chroma |
ICDAR
2007
IEEE
14 years 2 months ago
2007
IEEE
Non-linear warping appears in document images when captured by a digital camera or a scanner, especially in the case that these documents are digitized bounded volumes. Arbitraril...
ICIP
2001
IEEE
14 years 9 months ago
2001
IEEE
In this paper we use concepts from the lattice-based theory of morphological operators and fuzzy sets to develop generalized lattice image operators that can be expressed as nonli...
TIP
2008
13 years 7 months ago
2008
This paper proposes a face hallucination method for the reconstruction of high-resolution facial images from single-frame, low-resolution facial images. The proposed method has bee...
JMLR
2006
13 years 7 months ago
2006
In recent years anti-spam filters have become necessary tools for Internet service providers to face up to the continuously growing spam phenomenon. Current server-side anti-spam ...
ICIP
2007
IEEE
13 years 8 months ago
2007
IEEE
Optical coherence tomography (OCT) is an optical ranging technique analogous to radar — detection of back-scattered light produces a signal that is temporally localized at times...