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Topiwala P.N. — Wavelet Image and Video Compression
Topiwala P.N. — Wavelet Image and Video Compression

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Название: Wavelet Image and Video Compression

Автор: Topiwala P.N.

Аннотация:

An exciting new development has taken place in the digital era that has captured the imagination and talent of researchers around the globe - wavelet image compression. This technology has deep roots in theories of vision, and promises performance improvements over all other compression methods, such as those based on Fourier transforms, vectors quantizers, fractals, neural nets, and many others. It is this revolutionary new technology that is presented in Wavelet Image and Video Compression, in a form that is accessible to the largest audience possible. Wavelet Image and Video Compression is divided into four parts. Part I, Background Material, introduces the basic mathematical structures that underly image compression algorithms with the intention of providing an easy introduction to the mathematical concepts that are prerequisites for the remainder of the book. It explains such topics as change of bases, scalar and vector quantization, bit allocation and rate-distortion theory, entropy coding, the discrete-cosine transform, wavelet filters and other related topics. Part II, Still Image Coding, presents a spectrum of wavelet still image coding techniques. Part III, Special Topics in Still Image Coding, provides a variety of example coding schemes with a special flavor in either approach or application domain. Part IV, Video Coding, examines wavelet and pyramidal coding techniques for video data. Wavelet Image and Video Compression serves as an excellent reference and may be used as a text for advanced courses covering the subject.


Язык: en

Рубрика: Технология/

Статус предметного указателя: Готов указатель с номерами страниц

ed2k: ed2k stats

Год издания: 2000

Количество страниц: 456

Добавлена в каталог: 30.12.2007

Операции: Положить на полку | Скопировать ссылку для форума | Скопировать ID
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Предметный указатель
Aliasing      27
Analysis filters      52
Arithmetic coding      66
Bases, biorthogonal      17 20
Bases, orthogonal      16 20 38
Bit allocation      73 99 175 201
Block transforms      73—75 303—314
Cauchy — Schwartz      19
Classification      199—203
Coding      see “Compression
complexity      95 112 116 221 342 373
Compression, image      parts II III
compression, lossless      3 63
compression, lossy      3 73
compression, video      part IV
Correlation      24 101
Daubechies filters      56
Delta function      21
Discrete cosine transform (DCT)      74
Distortion measures      71 78
Downsampling      53
Energy compaction      18 30
Entropy coding      63 222—233
EZW algorithm      123
Filter banks, alias-cancelling (AC)      54
Filter banks, finite impulse response (FIR)      24 51
Filter banks, perfect reconstruction (PR)      54
Filter banks, quadrature mirror (QM)      55
Filter banks, two-channel      51
Filters, bandpass      25
Filters, Daubechies      26
Filters, Haar      26
Filters, highpass      26
Filters, lowpass      25
Filters, multiplication-free      116
Fingerprint compression      271—287
Fourier Transform (FT), continuous      21 38
Fourier Transform (FT), discrete      22
Fourier Transform (FT), fast (FFT)      23
Fourier Transform (FT), Short-Time (STFT)      42
Fractals      239—251
frames      30
Frequency bands      25—26
Frequency localization      38
Gabor wavelets      43 366
Gaussians      36—37
givens      33
H.      263 321 355 364 375—380
Haar, filter      47
Haar, wavelet      47—48
Heisenberg Inequality      37
Highpass filter      26
Hilbert space      20
histogram      6—7 28
Huffman coding      64
Human visual system (HVS)      79 103—107
Image compression, block transform      73—75 303—314
Image compression, embedded      124
Image compression, JPEG      73—78
Image compression, VQ      73
Image compression, wavelet      76
Inner product      16 19
JPEG      2 5 73—78
Karhunen — Loeve Transform (KLT)      74 264
Lowpass filter      25
Matching pursuit      362
Matrices      17
Mean      29
Mean-squared error (MSE)      71
Motion-compensation      333 364 375 385 411
MPEG      3 319—322 361
Multiresolution analysis      45
Nyquist rate      23 25
Orthogonal basis      16 20
Orthogonal transform      20
Perfect reconstruction      54—55
probability      28—30
Probability, distribution      29 77
Pyramids      75—76 328—337
Quantization, error      68
Quantization, Lloyd — Max      69—70
Quantization, scalar      68 175
Quantization, trellis-coded (TCQ)      206
Quantization, vector      70
Resolution      45
Run-length coding      66 222—233
Sampling theorem      23 38
Spectrogram      42
SPIHT algorithm      157
Standard deviation      29
Subband Coding      96
Symmetry      25 84
Synthesis      52
Time-frequency      40
Transform, discrete cosine      74
Transform, Fourier      21
Transform, Gabor      43
Transform, orthogonal      16
Transform, unitary      16 34
Transform, wavelet      43
Trees, binary      57 65
Trees, hierarchical      162 173 1
Trees, significance      130 162 177
Upsampling      53
Vector spaces      15 19
Video compression, motion-compensated      333 364 375 385 411
Video compression, object-based      383—395
Video compression, standards      4 319—322 361
Video compression, wavelet-based      349 364 379 385 399
Wavelet packets      57 187 196—197
Wavelet transform (WT), continuous      43
Wavelet transform (WT), discrete      45 76
Wigner distribution      41
z-transform      25
Zerotrees      130 163 173 249 404
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