Parallel Architectures For Programmable Video Signal Processing

Báo cáo hóa học: " Research Article Automatic Generation of Spatial and Temporal Memory Architectures for Embedded Video Processing Systems" docx

Báo cáo hóa học:
... following work (i) Automatic allocation of line buffers and frame buffers for embedded block RAMs and external RAMs, respectively (ii) Automatic address generation and interfaces for the two memory hierarchies ... width of the GMO, nlines is the number of required memory objects for an operator, and w p is the bit width representing a pixel The length of the GMO is equal to that of the memory objects forming ... RAM memory The graph illustrates the filter bandwidth requirement for a specified number of read/write (R/W) operations performed for each input data Two memory bandwidth limits are provided, 36and...
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Random Signals for Communications and Signal Processing

Random Signals for Communications and  Signal Processing
... Discrete-Time Random Process Signal Modeling Wiener Filters Spectrum Estimation Adaptive Filters Applications in Communications and Signal Processing Textbook: M H Hayes, Statistical Digital Signal Processing ... with MATLAB To learn the techniques of applied probability and statistical signal processing and apply to communication and signal processing Credits: Grading: hw (20%); lab (20%); midterm (20%); ... functions of random variables ¨  Model datasets arising in communications using common probabilistic models ¨  Analyze the effect of randomness on communication signals ¨  Model and analyze...
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báo cáo hóa học:" Research Article Multicore Software-Defined Radio Architecture for GNSS Receiver Signal Processing" pot

báo cáo hóa học:
... three Software-Defined Radio (SDR) architectures for a Global Navigation Satellite System (GNSS) receiver The usage of flexible architectures in GNSS receiver was justified with the need for implementing ... than a standalone GNSS receiver 4.1 Specifying the GNSS Receiver for the Multicore Platform In the CRISP project our intention is to specify, implement, and integrate a GNSS receiver application ... low cost receivers (user handsets) with enhanced capabilities [16] Overview of SDR GNSS Architectures In this section we present three architectures for SoftwareDefined Radio (SDR) GNSS receiver...
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Assistive device for elderly rehabilitation signal processing technique

Assistive device for elderly rehabilitation signal processing technique
... that measured from the elderly Thus, the EMG and MMG signal processing techniques can be used in implementing a sensory system for an upper limb assistive device for the elderly xv SUMMARY xvi ... out-patient rehabilitation but it is expensive and bulky to be used for home rehabilitation Comprehensive training for basic but necessary tasks for the elderly cannot be given sitting in a clinic or rehabilitation ... Different muscles are evaluated for the measurement of the MMG signals for forearm and hand activity The classification of the eight forearm movements based on wavelet transform features and Empirical...
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Báo cáo hóa học: " Performance analysis of massively parallel embedded hardware architectures for retinal image processing" pot

Báo cáo hóa học:
... Cite this article as: Nieto et al.: Performance analysis of massively parallel embedded hardware architectures for retinal image processing EURASIP Journal on Image and Video Processing 2011 2011:10 ... high-level language and tools for rapid profiling make the development much faster than in other platforms This is one of the purposes of the platform, to offer a high -performance device keeping prototyping ... and Dudek [19] 2.3 Performance remarks The inherent parallelism of the retinal vessel tree algorithm makes its hardware implementation simple with high performance Finally, the image can be split...
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báo cáo hóa học:" Research Article Mixed-Signal Architectures for High-Efficiency and Low-Distortion Digital Audio Processing and Power Amplification" doc

báo cáo hóa học:
... chips for the digital part (including digital signal processor and/ or ASIC and/ or FPGA), plus ADC and highorder analog filters for the feedback plus multiple power transistors and gate drivers for ... Modelling platform for digital input power audio amplifier Table 1: Interpolating filter mask specifications Mas type Pass-band 0.45 FIN 0.4 FIN Stop-band 0.55 FIN 0.6 FIN parameters [27] and their ... and power consumption of the digital circuitry The selected architectures are finally prototyped, and the real performances measured, using FPGA technology plus a discrete power output stage Mixed-Signal...
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Tài liệu Signal Processing for Telecommunications and Multimedia P2 ppt

Tài liệu Signal Processing for Telecommunications and Multimedia P2 ppt
... manifold For further information on derivation and implementation of this hard constraint refer to [1] and references therein The closed form analytical expressions for first and second order information ... algorithms for first and third order TITO FIR demixing systems over 10 trials Figure 2-3 (a) and (b) are the two original signals, (c) and (d) are the convolutively mixed signals, (e) and (f) are ... blind signal separation,” in Proc Sensor Array and Multichannel Signal Processing Workshop (SAM), Rosslyn, VA, USA, Aug 2002, pp 403–407 K Rahbar and J Reilly, “A New Frequency Domain Method for...
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Tài liệu Signal Processing for Telecommunications and Multimedia P1 ppt

Tài liệu Signal Processing for Telecommunications and Multimedia P1 ppt
... SIGNAL PROCESSING FOR TELECOMMUNICATIONS AND MULTIMEDIA MULTIMEDIA SYSTEMS AND APPLICATIONS SERIES Consulting Editor Borko Furht Florida ... area of telecommunications, application of signal processing allows for new generations of systems to achieve performance close to theoretical limits, while in the area of multimedia, signal processing ... upper and lowercase letters to show matrices and vectors, respectively in the time, frequency and domains, e.g., for matrices and for vectors Matrix and vector transpose, complex conjugation, and...
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Tài liệu Signal Processing for Telecommunications and Multimedia P1 docx

Tài liệu Signal Processing for Telecommunications and Multimedia P1 docx
... SIGNAL PROCESSING FOR TELECOMMUNICATIONS AND MULTIMEDIA MULTIMEDIA SYSTEMS AND APPLICATIONS SERIES Consulting Editor Borko Furht Florida ... area of telecommunications, application of signal processing allows for new generations of systems to achieve performance close to theoretical limits, while in the area of multimedia, signal processing ... upper and lowercase letters to show matrices and vectors, respectively in the time, frequency and domains, e.g., for matrices and for vectors Matrix and vector transpose, complex conjugation, and...
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Tài liệu Signal Processing for Telecommunications and Multimedia P2 pdf

Tài liệu Signal Processing for Telecommunications and Multimedia P2 pdf
... manifold For further information on derivation and implementation of this hard constraint refer to [1] and references therein The closed form analytical expressions for first and second order information ... algorithms for first and third order TITO FIR demixing systems over 10 trials Figure 2-3 (a) and (b) are the two original signals, (c) and (d) are the convolutively mixed signals, (e) and (f) are ... blind signal separation,” in Proc Sensor Array and Multichannel Signal Processing Workshop (SAM), Rosslyn, VA, USA, Aug 2002, pp 403–407 K Rahbar and J Reilly, “A New Frequency Domain Method for...
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Tài liệu SIGNAL PROCESSING FOR TELECOMMUNICATIONS AND MULTIMEDIA MULTIMEDIA docx

Tài liệu SIGNAL PROCESSING FOR TELECOMMUNICATIONS AND MULTIMEDIA MULTIMEDIA docx
... SIGNAL PROCESSING FOR TELECOMMUNICATIONS AND MULTIMEDIA MULTIMEDIA SYSTEMS AND APPLICATIONS SERIES Consulting Editor Borko Furht Florida ... area of telecommunications, application of signal processing allows for new generations of systems to achieve performance close to theoretical limits, while in the area of multimedia, signal processing ... upper and lowercase letters to show matrices and vectors, respectively in the time, frequency and domains, e.g., for matrices and for vectors Matrix and vector transpose, complex conjugation, and...
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Tài liệu Real-Time Digital Signal Processing - Appendix B: Introduction of MATLAB for DSP Applications docx

Tài liệu Real-Time Digital Signal Processing - Appendix B: Introduction of MATLAB for DSP Applications docx
... mark options Indicator Point type Indicator - plus + star dotted -: circle * o dash-dot - x-mark x dashed 456 APPENDIX B: INTRODUCTION OF MATLAB FOR DSP APPLICATIONS Table B.2 Color options Symbol ... the name of a variable in the workspace and the name of a 460 APPENDIX B: INTRODUCTION OF MATLAB FOR DSP APPLICATIONS variable it created In addition, avoid names that clash with built-in functions ... filter(b,a,xn) ; plot(n,xn,`:' n,yn,`À') , ; 464 APPENDIX B: INTRODUCTION OF MATLAB FOR DSP APPLICATIONS Figure B.3 shows the MATLAB plots of input and output signals Note that the vector a is defined...
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Tài liệu Real-Time Digital Signal Processing - Appendix C: Introduction of C Programming for DSP Applications ppt

Tài liệu Real-Time Digital Signal Processing - Appendix C: Introduction of C Programming for DSP Applications ppt
... 470 APPENDIX C: INTRODUCTION OF C PROGRAMMING FOR DSP APPLICATIONS C program (Source) Preprocessor Compiler Assembly code Assembler Object code Linker (loader) Libraries Execution Data ... b‡a is assigned to c 476 APPENDIX C: INTRODUCTION OF C PROGRAMMING FOR DSP APPLICATIONS The modulus operator is useful in implementing a circular pointer for signal processing For example, k ˆ(k+1)%128; ... 16-bit size The long 486 APPENDIX C: INTRODUCTION OF C PROGRAMMING FOR DSP APPLICATIONS Table C. 4 Data type supported by the TMS32 0C5 5x C compiler Data Type Size Representation Range Char 16-bit...
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Mathematical Summary for Digital Signal Processing Applications with Matlab pdf

Mathematical Summary for Digital Signal Processing Applications with Matlab pdf
... Mathematical Summary for Digital Signal Processing Applications with Matlab E.S Gopi Mathematical Summary for Digital Signal Processing Applications with Matlab 123 E.S Gopi ... titled Mathematical summary for Digital Signal Processing Applications with Matlab consists of Mathematics which is not usually dealt in the DSP core subject, but used in the DSP applications Matlab ... numbers Matrix of size 3 # " 2 with the elements filled up with complex numbers j 6 2j 1Cj 5j j E.S Gopi, Mathematical Summary for Digital Signal Processing Applications with Matlab, DOI 10.1007/978-90-481-3747-3...
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