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High frequency content measure

Known as: HFC, High Frequency Content 
In signal processing, the high frequency content measure is a simple measure, taken across a signal spectrum (usually a STFT spectrum), that can be… 
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Digital signal processing
Signal processingSpectral centroid

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2020
2020
Moire Image Restoration using Multi Level Hyper Vision Net
A moire pattern in the images is resulting from high frequency patterns captured by the image sensor (colour filter array) that… 
2013
2013
Incipient fault diagnosis of roller bearings using empirical mode decomposition and correlation coefficient
In this paper, an incipient fault diagnosis method for roller bearings is proposed, based on empirical mode decomposition (EMD… 
2013
2013
Evaluation of point field sensing in IGBT modules for high bandwidth current measurement
This paper evaluates field-based current sensing integration in power electronic modules. Point field detectors, such as GMR… 
2011
2011
Transform-domain super-resolution for multiview images using depth information
Mixed resolution formats have been employed in video encoding complexity reduction as well as data compression of stereoscopic… 
2011
2011
A monolithic switching regulator with 100μV output noise: “Silence is the perfectest herald of joy ...”
2011
2011
Motion Deblurring from a Single Image using Circular Sensor Motion
Image blur caused by object motion attenuates high frequency content of images, making post‐capture deblurring an ill‐posed… 
2011
2011
Microphone Practice on Selected Songs from Bon Iver’s For Emma, Forever Ago
“Record making is a recent art form,” writes Albin Zak (2001: 26), “and many of its artistic roles belong to no prior tradition… 
2008
2008
Analysis of Stability of MOT Scheme with Different Temporal Basis Functions
In this paper the influence of different temporal basis functions (a triangular, exponential, and cosine square function) on the… 
2006
2006
Neural Network Theory and Applications 2006
The difference between self-organizing maps based phoneme classifiers that emerge for different input languages is studied. For… 
2006
2006
Flexible hardware-friendly digital architecture for 2-D separable convolution-based scaling
There is not a single scaling technique that suits all kind of images. Final image quality (IQ) depends not only on the scale… 
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