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ICIAP
1999
ACM
14 years 2 months ago
Comparison of Texture Features Based on Gabor Filters
—Texture features that are based on the local power spectrum obtained by a bank of Gabor filters are compared. The features differ in the type of nonlinear post-processing which ...
Peter Kruizinga, Nicolai Petkov, Simona E. Grigore...
FGR
2006
IEEE
155views Biometrics» more  FGR 2006»
14 years 1 months ago
Multi-Scale Primal Feature Based Facial Expression Modeling and Identification
In this paper, we present our newly developed face expression modeling system for expression analysis and identification. Given a face image at a front view, a realistic facial mo...
Lijun Yin, Xiaozhou Wei
IH
2007
Springer
14 years 4 months ago
Soft Feature-Based Watermark Decoding with Insertion/Deletion Correction
Abstract. Hard decisions constitute the major problem in digital watermarking applications, especially when content adaptive embedding methods are used. Soft-decision decoding, on ...
Mathias Schlauweg, Dima Pröfrock, Erika M&uum...
CAIP
1999
Springer
190views Image Analysis» more  CAIP 1999»
14 years 2 months ago
Image Stitching - Comparisons and New Techniques
In this work, we are mainly dealing with the stitching of panoramic images. However, the methods described and evaluated here can also be used for different applications in image ...
Chia-Yen Chen, Reinhard Klette
EGITALY
2006
13 years 11 months ago
A Survey of Digital Mosaic Techniques
Art often provides valuable hints for technological innovations especially in the field of Image Processing and Computer Graphics. In this paper we survey in an unified framework ...
Sebastiano Battiato, Gianpiero di Blasi, Giovanni ...