1197 search results - page 134 / 240 » Spectral mesh processing |
IMAGING
2003
13 years 11 months ago
2003
A novel spectral imaging technique is presented that allows multiple grayscale images to be combined in a single hardcopy print. The images are individually revealed when the prin...
PCM
2010
Springer
13 years 8 months ago
2010
Springer
Spectrum normalization is a process shared by two saliency detection methods, Spectral Residual (SR) and Phase Fourier Transform (PFT). In this paper, we point out that the essence...
TVCG
2012
12 years 20 days ago
2012
—This paper proposes an algorithm to build a set of orthogonal Point-Based Manifold Harmonic Bases (PB-MHB) for spectral analysis over point-sampled manifold surfaces. To ensure ...
CIVR
2008
Springer
14 years 1 days ago
2008
Springer
Past research on automatic laughter detection has focused mainly on audio-based detection. Here we present an audiovisual approach to distinguishing laughter from speech and we sh...
SIGPRO
2010
13 years 8 months ago
2010
The recovery of signal parameters from noisy sampled data is a fundamental problem in digital signal processing. In this paper, we consider the following spectral analysis problem...