evolutionary concepts for image processing applications 18

... costs were summed for each image and the image with the lowest total cost was used as the starting image All other images in the time class were registered to this image The starting image was unaffected ... of evolutionary computations in image processing for quantitative atlas of Drosophila genes expression,” in Proc 3rd European Workshop on Evolutionary Computation in Image Analysis and Signal Processing ... segmentation procedure transforms the image into an ASCII table containing a series of data records, one for each nucleus (About 2500–3500 nuclei are described for each image. ) Each nucleus is characterized...

Ngày tải lên: 23/06/2014, 01:20

... (image- >imageData+i *image- >widthStep)[j *image- >nChannels+0] + (image- >imageData+i *image- >widthStep)[j *image- >nChannels+1] + (image- >imageData+i *image- >widthStep)[j *image- >nChannels+2])/3; (image- >imageData+i *image- >widthStep)[j *image- >nChannels+0] ... organization for an image Images in IplImage form can be converted into arrays of pixels, but IplImage also contains a lot of structural information about the image data, which can have many forms For ... Website Files References 177 177 179 182 185 185 185 185 186 186 186 188 191 193 193 195 198 201 205 205 206 Chapter Thinning What Is a Skeleton? The Medial Axis Transform Iterative Morphological Methods...

Ngày tải lên: 28/04/2014, 15:47

... Multispectral images Multispectral images add additional information compared to color image In this example, the artificial leaf can be extracted to the real ones for 775 nm Table 4: Resources for the ... adaptable architecture for FPGA 2.1 Characteristics of Image Analysis Algorithms Image analysis consists of extracting some relevant parameters from one or several images Image analysis examples ... Data pack 16 + n Figure 5: Data structure for the defined types of data FIFO Processing module Switch Processing module Switch Processing module Switch Processing module FIFO Storage Reference...

Ngày tải lên: 21/06/2014, 20:20

... without the need for write-back, fetch, or performanceaffecting data forwarding Our technique for extracting computational kernels in the form of loops from the original code for no overhead implementation ... approach for signal processing applications, we selected a set of core signal processing benchmarks We examine algorithms of interest in signal processing from three categories: voice compression, image ... Journal on Applied Signal Processing Table 1: Performance of instructions (Altera Stratix II FPGA EP2S180F1508C4) Post-place and route results for ALU modules on EP2S180F1508C4 ALUTs % Area Clock...

Ngày tải lên: 22/06/2014, 23:20

... (Mac OS) and platforms (64 bits) CONCLUSION In this paper, we presented benefits and issues of using GPGPU for image processing We described our open source framework for image processing and computer ... as IplImage or CvMat for OpenCV, texture or buffer for OpenGL and array or buffer for CUDA Handling data potentially stored in multiple locations requires synchronizing output images and enforcing ... call a desired implementation for any operator It can be used to select an implementation for show case or benchmarks as well as to avoid the switching cost for small images 3.3.2 Converting all...

Ngày tải lên: 11/07/2014, 12:20

... efficiencies of compressor systems, a performance based efficiency factor could be implemented into the model formulation This, however, necessitates the availability of performance curves of compressor ... affect compressor performance was observed throughout the case studies, it is inevitable that the accuracy of the model is compromised to some extent, though minor Therefore, as an improvement ... has great impact on system performance To achieve maximum process efficiency, an optimum or near optimum MR composition must be utilized This model in its current form does 106    Chapter Conclusions...

Ngày tải lên: 13/10/2015, 16:41

... Figure 4.1 Multi-stage superstructure for each stream in WEN synthesis  70    Chapter Work Exchange Networks Synthesis 4.3 MINLP Formulation for a Fixed SSTC Speed For simplicity, we first assume a ... has a heater (for HP streams) or cooler (for LP streams) in front A final heater or cooler after stage Ks terminates the superstructure for stream s   Figure 4.2 Stage superstructure for a high-pressure ... stage, we set vsk = for I+1 ≤ s ≤ S=I+J and ≤ k ≤ Ks While we not use these as optimization variables in our model, we still keep them in our formulation for the sake of uniformity Since we are...

Ngày tải lên: 13/10/2015, 16:41

... we formulate the model for feed stream exchanging energy with three different refrigeration cycles Second, we formulate model for PR cycle Third, we formulate model for MR cycle Fourth, we formulate ... stream before 31    Chapter Optimal Load Distribution in AP-XTM Refrigeration System propane pre-cooler, before MCHE, before valve, after valve, and after MCHE accordingly Calculation of the aforementioned ... equation is applicable for both vapor and liquid streams, we only describe formulation for vapor stream Enthalpy of any MR vapor stream comprises of three terms: ideal heat of formation Hfv, ideal...

Ngày tải lên: 13/10/2015, 16:41

... Nonlinear Programming (MINLP) formulation for integrating pressure energy among multiple streams using compressors alone For this, they used a staged superstructure for each stream However, they ... methodology may not offer the most economical network Therefore, there is a need for a cost-based structural optimization approach for work exchange network synthesis as presented in this paper ... networks for heat exchangers15,16, steam turbines17 ,18, reactors19,20, separation21, mass exchange22,23, fuel gas24, and utility25, surprisingly, no work has so far developed a systematic procedure for...

Ngày tải lên: 13/10/2015, 16:41

... of the aforementioned processes Next, Chapter describes the challenges, simulation, formulation, and optimization strategy for the AP-XTM system Several case studies are illustrated for advance ... regulations on CO2 emissions are among the several driving forces underlying the need for energy conservation 1.1 LNG Processes Among the aforementioned fossil fuels, NG seems to be the most promising ... cooling water This pressure is very important for the condensation of the refrigerant in the condenser and depends on the cooling water inlet temperature For example, if cooling water temperature...

Ngày tải lên: 13/10/2015, 16:41

... platform for digital processing of image Image processing software Provides algorithms to process and analyze contents of digital image 33 â 2004 by CRC Press LLC Tasks and Tools 34 2-D image processing ... and ecient algorithms 2.2 2.2.1 Basic Concepts Goals for Applications of Image Processing The general goal of image processing for scientic and technical applications is to use radiation emitted ... processing with key applications in various disciplines This handbook covers all aspects of image processing from image formation to image analysis Volumetric images and image sequences are treated...

Ngày tải lên: 05/06/2014, 11:42

... Image processing chain development Our system codesign approach starts from development of image processing chain (IPC) Roughly speaking, an image processing chain consists of various image processing ... platform generation SystemC TLM level with area and energy Platform configuration selected SystemC TLM Platform to VHDL platform PIM to PSM transformation HW/SW platform generation for FPGA platforms ... (a) (b) (c) (d) Image processing chain development Software profiling Hardware modeling of image processing operators Performance/cost comparison for HW/SW implementations (e) Platform generation,...

Ngày tải lên: 22/06/2014, 19:20

... Features of Image Processing Software 682 14.2 Principles of Image Compression for Archiving and Communication 685 14.2.1 Philosophy of Image Compression 685 14.2.2 Generic Still -Image ... (spatial) image information Once this general notion is introduced, the signal theoretical concepts, after generalization to the two-dimensional or multidimensional case, can be utilized for image processing ... edited by Nikil Jayant Image Processing Technologies: Algorithms, Sensors, and Applications, edited by Kiyoharu Aizawa, Katsuhiko Sakaue and Yasuhito Suenaga Medical Image Processing, Reconstruction...

Ngày tải lên: 06/03/2014, 12:20

... 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 ... plane before and after transformation are given below (Fig 1.2) vector [x y] 2D Map before Transformation vector [−x −y] 2D Map after Transformation Fig 1.2 Illustration of the linear transformation ... 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 Illustrations for...

Ngày tải lên: 07/03/2014, 13:20

... dotplot before convolution; and (b) after convolution 2.3 Convolution and local edge detection Convolution is the method of choice for enhancing and detecting the edges in an image For noise ... the form p = x.sin0 + y.cos0 Therefore, 300 rate over 90% For a noisy corpus, such as literary bitext, the rate drops below 50% Contrary to the dynamic programming based methods, Hough transform ... to other language pairs The prospects for English-Japanese or ChineseJapanese, in particular, seem highly promising Performing the alignment task as image processing proves to be an effective...

Ngày tải lên: 17/03/2014, 23:20

... Computation of Transformation Matrices 11-1 Computation of Transformation Matrix for the Fourier Transformation 11-2 Basis Co-efficient transformation 11-3 Transformation Matrix for Obtaining Co-efficient ... 117 118 119 x Contents 14 Wavelet Transformation Using Matrix Method 14-1 Haar Transformation 14-1-1 Example 14-1-2 M-file for haar forward and inverse transformation 14-2 Daubechies-4 Transformation ... Algorithm Collections for Digital Signal Processing Applications Using Matlab Algorithm Collections for Digital Signal Processing Applications Using Matlab E.S Gopi National...

Ngày tải lên: 08/04/2014, 09:57

... Implementation Problems 10 Fundamentals of Image Processing: MATLAB Image Processing Toolbox Image Processing Basics: MATLAB Image Formats General Image Formats: Image Array Indexing Copyright 2004 ... Fundamentals of Image Processing: MATLAB Image Processing Toolbox IMAGE PROCESSING BASICS: MATLAB IMAGE FORMATS Images can be treated as two-dimensional data, and many of the signal processing approaches ... Implementation Affine Transformations General Affine Transformations Projective Transformations Image Registration Unaided Image Registration Interactive Image Registration Problems 12 Image Segmentation...

Ngày tải lên: 08/04/2014, 09:59

... orientations and colors) Image content representation has been a popular research topic in various images processing applications for the past few years Most of the approaches represent the image content ... consists of 933 images from 79 flower species 575 images were used to generate a learning set for training and the other 358 images were used for classification In our study, each image was represented ... Trans Image Processing, vol 5, no 12, pp 1610-1624, Dec 1996 P Salembier and L Garrido, “Binary Partition Tree as an Efficient Representation for Image Processing, Segmentation, and Information...

Ngày tải lên: 28/04/2014, 10:17

... Nonlinear Signal and Image Processing: Theory, Methods, and Applications 1.4 Noise Reduction Filters for Color Image Processing Several nonlinear techniques for color image processing have been ... in Image Processing and Analysis”, IEEE Trans Image Processing, vol 7, no 3, pp 304-309, March 1998 49 50 Nonlinear Signal and Image Processing: Theory, Methods, and Applications [20] G Borgefors, ... facilitate subsequent image processing operations such as edge detection, image segmentation and pattern recognition Numerous filtering techniques have been proposed to date for color image processing Nonlinear...

Ngày tải lên: 08/05/2014, 16:31