Digital Signal Processing Handbook P55

... IRE,1098–1101, Sept. 1952.[10] Jain, A.K.,Fundamentals of Digital Image Processing, Prentice-Hall, Englewood Cliffs, NJ,1989.[11] Jayant, N. and Noll, P., Digital Coding of Waveforms,Prentice-Hall, Englewood ... pursuits with time-frequency dictionaries,IEEE Trans.Sig-nal Processing, 41(12), 3397–3415, Dec. 1993.[15] Malvar, H.S., Signal Processing with Lapped Transforms,Artech House, 1992.[16] Martucci, ... (expansion) coefﬁcient. A residual signal is computed as:R[i]=f[i]−twγ[i].(55.7)This residual signal is then expanded in the same way as the original signal. The procedure continuesiteratively...

Digital Signal Processing Handbook P52

... methods.52.1.1 Signal ChainWe assume a model where the input signal is properly bandlimited and digitized by an appropriateanalog-to -digital converter. All subsequent processing in the encoder will be digital. ... a main source ofc1999 by CRC Press LLCRamstad, T.A. “Still Image Compression” Digital Signal Processing Handbook Ed. Vijay K. Madisetti and Douglas B. WilliamsBoca Raton: CRC Press LLC, ... encoded/decoded signal and the original signal. Usually, distortion is measured by a single number for a given coder and bit rate. There arenumerous ways of mapping an error signal onto a single...

Digital Signal Processing Handbook P3

... 1480–1486, Dec. 1990.c1999 by CRC Press LLCBomar, B.W. “Finite Wordlength Effects” Digital Signal Processing Handbook Ed. Vijay K. Madisetti and Douglas B. WilliamsBoca Raton: CRC Press LLC, ... second-order state-space digital filter structures,IEEE Trans. Circuits Syst. II,39, 90–98,Feb. 1992.[3] Proakis, G.J. and Manolakis, D.J.,Introduction to Digital Signal Processing, NewYork, ... A.V. and Schafer, R.W., Digital Signal Processing, Englewood Cliffs, NJ, Prentice-Hall, 1975.[5] Oppenheim, A.V. and Weinstein, C.J., Effects of finite register length in digital filtering and thefast...

Digital Signal Processing Handbook P54

... CRC Press LLCde Haan, G. “Video Scanning Format Conversion and Motion Estimation” Digital Signal Processing Handbook Ed. Vijay K. Madisetti and Douglas B. WilliamsBoca 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 timesthe Nyquist rate if n independent sets of samples describe the signal. The ... problem occurs at the signal acquisition stage.Since scenes do occur with almost unlimited spatial and/or temporal bandwidth, the sampling theo-rem requiresthat this signal be low-pass ﬁltered...

Digital Signal Processing Handbook P53

... B.R., Digital Image Restoration,Prentice-Hall, Englewood Cliffs,NJ, 1977.[2] Gonzales, R.C. and Woods, R.E., Digital Image Processing, Addison-Wesley, MA, 1992.[3] Katsaggelos, A.K., Ed., Digital ... space-invariant imagerestoration,Multidim. Syst. and Signal Proc.,1(1), 143–177, 1990.[15] Rosenfeld, A. and Kak, A.C., Digital Picture Processing, Academic, New York, 1982.[16] Gennery, D.B., ... coverage of video ﬁlteringmethods can be found in the book Digital Video Processing by Tekalp [8]. This chapter summarizeskey results in digital image and video restoration.53.2 ModelingEvery...

Digital Signal Processing Handbook P5

... 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. TheFIGURE 5.1: Digital signal processing system.output ... componentsat the front end and employ more digital signal processing in the later stages. High resolutionconversions are achieved by trading off speed and digital signal processing complexity, both of whichcan ... hold is then applied to an analog-to -digital converter (A/D) circuit wherethe sampled analog signal is converted to a digitally coded signal. The digital signal is then applied toc1999 by...

Digital Signal Processing Handbook P4

... many(inessence)continuoussignals in adigital fashion.This means that we do not deal with these signals directly, but only with sampled versions of it: weonly retain the values of these signals at a discrete ... extractionof an SDTV signal from an HDTV signal is not simply a question of subsampling the HDTV signal; interpolation is needed to compute the values of the luminance signal at the missing ... Springer-Verlag, New York,1974.[4] Dudgeon, D.E. and Mersereau, R.M.,Multidimensional Digital Signal Processing. Signal Pro-cessing Series, Prentice-Hall, Englewood Cliffs, NJ, 1984.[5] Dubois,...

Digital Signal Processing Handbook P56

... theNTSC signal. The differences between the input HDTV signal and the ACTV-I signal are digitallycoded using 4-band subband coding. The digitally coded video difference signal and digital audio signal ... Press LLCTzou, K. Digital Television” Digital Signal Processing Handbook Ed. Vijay K. Madisetti and Douglas B. WilliamsBoca Raton: CRC Press LLC, 1999c1999byCRCPressLLC56 Digital TelevisionKou-Hu ... conventional TV signal has to be transmitted to allow conventional TV sets to receivethe signal. On the other hand, digital video compression techniques may be employed to code theenhancement signals...

Digital Signal Processing Handbook P7

... Eds.,Advanced Topics in Digital Signal Processing, Prentice-Hall, EnglewoodCliffs, NJ, 1988.[6] Digital Signal Processing Committee, Ed.,Selected Papers in Digital Signal Processing, II,IEEE ... N. and Rao, K.R.,Orthogonal Transforms for Digital Signal Processing, Springer,Berlin, 1975.[2] Blahut, R.E.,Fast Algorithms for Digital Signal Processing, Addison-Wesley, Reading, MA,1986.[3] ... Digital Signal Processing, II,IEEE Press, New York, 1975.[7] Digital Signal Processing Committee, Ed.,Programs for Digital Signal Processing, IEEE Press,New York, 1979.[8] Heideman, M.T.,Multiplicative...

Digital Signal Processing Handbook P6

... y2=[0.50].c1999 by CRC Press LLCRamachandran, R.P. “Quantization of Discrete Time Signals” Digital Signal Processing Handbook Ed. Vijay K. Madisetti and Douglas B. WilliamsBoca Raton: CRC Press ... discrete time, continuous amplitude signal has R as its range. A discrete time, discrete amplitude signal has Z as its range. Here, the focus ison discrete time signals. Quantization is the process ... continuousamplitude signal into one of a ﬁnite set of discrete time, continuous amplitude signals based on aparticular distortion or distance measure. This approximation is merely signal compression...

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