digital image processing 3rd edition ppt
Tài liệu Digital Photography Pocket Guide, 3rd Edition ppt
Ngày tải lên :
15/02/2014, 19:20
... which digital cameras differ from their film counterparts is that they
actually let you set the quality of the image via the compression or image quality setting.
All digital cameras save images ... the same effect of moving in closer, but
without the image loss.
< Day Day Up >
Digital Photography Pocket Guide, 3rd Edition
By Derrick Story
Publisher: O'Reilly ... decision on the digital zoom rating. Consider
only the optical zoom numbers.
2.1.11. DNG
Digital Negative Specification. See "File Formats (Still Images)."
2.1.12. Erasing Images
There...
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The Scientist and Engineer's Guide to Digital Signal Processing Second Edition
Ngày tải lên :
13/09/2012, 10:21
... Recognition 364
Nonlinear Audio Processing 368
Chapter 23. Image Formation and Display 373
Digital Image Structure 373
Cameras and Eyes 376
Television Video Signals 384
Other Image Acquisition and Display ... Filter Comparison 343
APPLICATIONS
Chapter 22. Audio Processing 351
Chapter 23. Image Formation and Display 373
Chapter 24. Linear Image Processing 397
Chapter 25. Special Imaging Techniques ... The Scientist and Engineer's Guide to
Digital Signal Processing
Second Edition
xii
Preface
Goals and Strategies of this Book
The technical world is changing...
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Digital Image Processing [GONZALEZ R C WOOD] COVERS
Ngày tải lên :
02/11/2012, 17:24
... xix
1
Introduction 15
1.1 What Is Digital Image Processing? 15
1.2 The Origins of Digital Image Processing 17
1.3 Examples of Fields that Use Digital Image Processing 21
1.3.1 Gamma-Ray Imaging ... Used 34
1.4 Fundamental Steps in Digital Image Processing 39
1.5 Components of an Image Processing System 42
Summary 44
References and Further Reading 45
2
Digital Image Fundamentals 34
2.1 Elements ... Representing Digital Images 54
2.4.3 Spatial and Gray-Level Resolution 57
2.4.4 Aliasing and Moiré Patterns 62
2.4.5 Zooming and Shrinking Digital Images 64
vii
GONZFM-i-xxii. 5-10-2001 14:22 Page vii
Digital...
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Digital Image Processing CHAPTER 01-02-03
Ngày tải lên :
02/11/2012, 17:24
... image
processing is intimately tied to the development of the digital computer. In fact,
digital images require so much storage and computational power that progress
in the field of digital image ... overlap be-
tween image processing and image analysis is the area of recognition of indi-
vidual regions or objects in an image. Thus, what we call in this book digital
image processing encompasses ... involve digital images, they are not con-
sidered digital image processing results in the context of our definition because
computers were not involved in their creation.Thus, the history of digital...
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Tài liệu Digital Signal Processing Handbook P69 ppt
Ngày tải lên :
13/12/2013, 00:15
... of a wireless digital communication system.
69.4 MMSE Beamformer for Mobile Communications
In this section, we discuss the implementation of the MMSE beamformer in the context of a digital
wireless ... on Signal Processing,
submitted Nov. 1995.
[2] Barroso, V.A.N. and Moura, J.M.F.,
l
2
and
l
1
Beamformers: recursive implementation and
performance analysis,
IEEE Trans. on Signal Processing,
SP-42(6), ... V.A.M. & Moura, J.M.F. “Beamforming with Correlated Arrivals in Mobile Communications”
Digital Signal Processing Handbook
Ed. Vijay K. Madisetti and Douglas B. Williams
Boca Raton: CRC Press...
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Tài liệu Digital Signal Processing Handbook P63 ppt
Ngày tải lên :
13/12/2013, 00:15
... signal processing in the
beamspace domain for low-angle radar tracking,
IEEE Trans. Signal Processing,
39, 656–671,
Mar. 1991.
[27] Zoltowski, M.D. and Stavrinides, D., Sensor array signal processing ... Unitary ESPRIT,
IEEE Trans. Signal Processing,
44, 316–328, Feb. 1996.
[25] Zoltowski, M.D.,Kautz,G.M.andSilverstein,S.D.,Beamspaceroot-MUSIC,
IEEETrans.Signal
Processing,
41, 344–364, Jan. 1993.
[26] ... ESPRIT,
IEEE
Trans. Signal Processing,
40, 867–881, Apr. 1992.
[23] Xu, G., Roy, R.H. and Kailath, T., Detection of number of sources via exploitation of centro-
symmetry property,
IEEE Trans. Signal Processing,
42,...
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Tài liệu Digital Signal Processing Handbook P62 ppt
Ngày tải lên :
13/12/2013, 00:15
... S.U.,
Array Signal Processing,
Springer-Verlag, New York, 1989.
[25] Porat, B. and Friedlander, B., Direction finding algorithms based on high-order statistics,
IEEE
Trans. on Signal Processing,
39(9), ... Signal Processing,
ASSP-33(2), 806–811,
Aug. 1985.
[32] Stoica, P. and Nehorai, A., MUSIC, maximum likelihood and Cramer-Rao bound: Further
results and comparisons,
IEEE Trans. on Signal Processing,
38, ... Signal Processing,
40(7), 1758–1774, July 1992.
[34] Viberg, M., Ottersten, B. and Kailath, T., Detection and estimation in sensor arrays using
weighted subspace fitting,
IEEE Trans. on Signal Processing,
39(11),...
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Tài liệu Digital Signal Processing Handbook P18 pptx
Ngày tải lên :
13/12/2013, 00:15
... experiment.
c
1999 by CRC Press LLC
Douglas, S.C. “Introduction to Adaptive Filters”
Digital Signal Processing Handbook
Ed. Vijay K. Madisetti and Douglas B. Williams
Boca Raton: CRC Press ... consult journals such as the IEEE Transactions on Signal Processing
as well as the proceedings of yearly conferences and workshops in the signal processing and related
fields.
References
[1] Kuo, S. ... and Chen, C., Implementation of adaptive filters with the TMS320C25 or the
TMS320C30, in
Digital SignalProcessingApplicationswith theTMS320 Family,
Papamichalis,
P., Ed., Prentice-Hall, Englewood...
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Tài liệu Digital Signal Processing Handbook P16 pptx
Ngày tải lên :
13/12/2013, 00:15
... useful in a wide variety of signal processing tasks such as signal detection, estimation, filtering,
and classification, and in a wide variety of applications such as digital communications, automatic
control, ... fitting.
c
1999 by CRC Press LLC
Tugnait, J.K. “Validation, Testing, and Noise Modeling”
Digital Signal Processing Handbook
Ed. Vijay K. Madisetti and Douglas B. Williams
Boca Raton: CRC Press ... the true phase characteristic is crucial in several applications such as blind equaliza-
tion of digital communications channels. Use of higher-order statistics allows one to
uniquely identify...
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Tài liệu Digital Signal Processing Handbook P32 pptx
Ngày tải lên :
22/12/2013, 21:17
... every image, and when the output of the ith microphone contributing to the beam
directed to the jth image is weighted by
1
d
ij
,whered
ij
is the distance of the ith microphone from the
jth image. ... these
methods demand a lot of memory and processing power. RAP operates on only one row at a time,
which makes it a useful sample-by-sample method in adaptive signal processing. Further, the matrix
A ... method. A room (20 ì 16 ì 5 m in size) was simulated using
the image model [10]. The source was located at (14,9.5,1.7)m. 5th order images were assumed and
wall reflectivity was assumed to be α...
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Tài liệu Digital Signal Processing Handbook P26 pptx
Ngày tải lên :
22/12/2013, 21:17
... posteriori
image
reconstruction with a normal prior,
J. Visual Comm. Image Represent.,
3, 316–324, 1992.
[15] Herman, G.T., Odhner, D., Toennies, K.D., and Zenios, S.A., A parallelized algorithm for image
reconstruction ... with a specification of the task for which
the image is to be used and then define a figure of merit (FOM) which determines quantitatively
how helpful the image is, and hence the reconstruction algorithm, ... the
numerical observer approach [11, 16, 17], a task-specific FOM is computed for each image. Based
on the FOMs for all the images produced by two different techniques, we can calculate the statistical
significance...
- 11
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- 1
Tài liệu Digital Signal Processing Handbook P25 pptx
Ngày tải lên :
22/12/2013, 21:17
... case of image processing, it has been shown, specifically
in the context of image compression, that the mean square error (mse) does not predict subjective
image quality [25]. Many signal processing ... thegeneral iterative imagerecovery algorithm,
Opt. Eng.,
27, 806–811, 1988.
c
1999 by CRC Press LLC
FIGURE 25.4: (a) Original image. (b) Degraded image at 25 dB SNR. (c) Restored image using
Kaczmarz ... filter design. We distinguish between image restoration, which pertains to image re-
covery based on a measured distorted version of the original image, and image reconstruction, which
refers most...
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