Digital Signal Processing Handbook P5
Digital Signal Processing Handbook P52
... 52.1.1 Signal Chain We assume a model where the input signal is properly bandlimited and digitized by an appropriate analog-to -digital converter. All subsequent processing in the encoder will be digital. ... Ramstad, T.A. “Still Image Compression” Digital Signal Processing Handbook Ed. Vijay K. Madisetti and Douglas B. Williams Boca Raton: CRC Press LLC, ... The decoder is al...
Digital Signal Processing Handbook P54
... de Haan, G. “Video Scanning Format Conversion and Motion Estimation”
Digital Signal Processing Handbook
Ed. Vijay K. Madisetti and Douglas B. Williams
Boca Raton: CRC Press LLC, ... de-interlacing of the signal.
The implication of GST is that it is possible to perfectly reconstruct a signal sampled at 1/n times
the Nyquist rate if n independent sets of samples describe the signal...
Digital Signal Processing Handbook P53
... B.R.,
Digital Image Restoration,
Prentice-Hall, Englewood Cliffs,
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[2] Gonzales, R.C. and Woods, R.E.,
Digital Image Processing,
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1(1), 143–177, 1990.
[15] Rosenfeld, A. and Kak, A.C.,
Digital Picture Processing,
Academic, New York, 1982....
Digital Signal Processing Handbook P5
... analog-to -digital converter (A/D) circuit where
the sampled analog signal is converted to a digitally coded signal. The digital signal is then applied to
c
1999 by CRC Press LLC
the digital signal processing( DSP) ... basic elements of a digital signal processing
system. The analog signal is first converted to a discrete time signal by a sample and hold circuit. The
F...
Digital Signal Processing Handbook P56
... the
NTSC signal. The differences between the input HDTV signal and the ACTV-I signal are digitally
coded using 4-band subband coding. The digitally coded video difference signal and digital audio
signal ... Tzou, K. Digital Television”
Digital Signal Processing Handbook
Ed. Vijay K. Madisetti and Douglas B. Williams
Boca Raton: CRC Press ... HDTV signal.
Intuitively, a m...
Digital Signal Processing Handbook P55
... IRE,
1098–
1101, Sept. 1952.
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Prentice-Hall, Englewood Cliffs, NJ,
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Signal Processing with Lapped Transforms...
Digital Signal Processing Handbook P58
... Reeves, S.J. “A Survey of Image Processing Software and Image Databases”
Digital Signal Processing Handbook
Ed. Vijay K. Madisetti and Douglas B. Williams
Boca Raton: ... interest in image processing.
Likewise, the growth of image processing as an engineering discipline has fueled interestinthese other
areas. As a result of this symbiotic growth, image processing has ... her s...
Digital Signal Processing Handbook P57
... disparity and synthesizing
intermediate pictures,
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Prentice-Hall, Upper Saddle River, NJ, ... Pastoor, S., 3-D television: A survey of recent research results on subjective requirements,
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[9] Perkins, M.G., Data compressio...
Digital Signal Processing Handbook P59
... The VSP3 performs the processing of the CCITT-
H.261 tasks (neglecting Huffman coding) for one macroblock in 45 µs. Since realtime processing of
30Hz-CIF signals requires a processing time of less ... on Acoustics Speech and Signal Processing,
V3.3, 1990.
[10] Lee, B.G., A new algorithm to compute the discrete cosine transform,
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Tài liệu Digital Signal Processing Handbook P51 pptx
... degraded in quality.
Circularly Symmetric Signals
An arbitrary 2D signal a(x, y) can always be written in a polar coordinate system as a(r, θ).
When the 2D signalexhibits a circular symmetry this ... is unique.
Signal- to-Noise Ratio
The signal- to-noise ratio, SNR, can have several definitions. The noise is characterized by its
standard deviation, s
n
. The characterization of the signal...
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