document image processing for paper side communications
bernd jahne - practical handbook on image processing for scientific and technical applications
... Techniques from computer science and mathematics are required to perform quantitative analyses of the images. Therefore, image processing merges a surprisingly wide range of sciences (Fig. 1.2): ... excluded from ap- plications in image processing, it has become a major integrating factor. In this way, it triggers new connections between research areas. Therefore, image processing serves as an integrating ... digital image processing techniques to extract and quantify relevant parameters. We briefly outline the scientific issues, show the optical setup, give sample images, describe the image processing...
Ngày tải lên: 05/06/2014, 11:42
Tài liệu 68 Array Processing for Mobile Communications pdf
... Center for Telecom- munications and Information Systems Laboratory, Stanford University, Stanford, CA, June 1994. [2] Second workshop on smart antennas in wireless mobile communications, Center for ... Telecom- munications and Information Systems Laboratory, Stanford University, Stanford, CA, July 20-21, 1995. [3] Third workshop on smart antennas in wireless mobile communications, Center for Telecom- munications ... thesis, Stanford University, Stanford, CA, Nov. 1981. [38] Shynk, J.J. and Gooch, R.P., The constant modulus array for co-channel signal copy and direc- tion finding, IEEE Trans. on Signal Processing, 44(3),...
Ngày tải lên: 16/12/2013, 04:15
Báo cáo khoa học: "An Alignment Method for Noisy Parallel Corpora based on Image Processing Techniques" doc
... deletions (Simard 1996). This paper presents a new approach based on image processing (IP) techniques, which is immune to such predicaments. 2. BCP as image processing 2.1 Estimation of LTP ... Hough transform always detect the most apparent line segments even in a noisy dotplot. Before applying Hough transform, the same processes of normalization and thresholding are performed first. ... the test data. For simplicity, we have selected mutual information to estimate LTP. Statistics of mutual information between a source and target words is estimated using an outside source, example...
Ngày tải lên: 17/03/2014, 23:20
algorithms for image processing and computer vision 2nd
... i++) for (j=0; j< ;image- >width; j++) { k=( (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] = ... (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] = (UCHAR) k; (image- >imageData+i *image- >widthStep)[j *image- >nChannels+1] = ... 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...
Ngày tải lên: 28/04/2014, 15:47
Nonlinear techniques for color image processing
... subsequent image processing operations such as edge detection, image seg- mentation and pattern recognition. Numerous filtering techniques have been proposed to date for color image processing. ... in Image Processing and Analysis”, IEEE Trans. Image Processing, vol. 7, no. 3, pp. 304-309, March 1998. 49 B. Smolka, K.N. Plataniotis, A.N. Venetsanopoulos, Nonlinear Techniques for Color Image ... Nonlinear Signal and Image Processing: Theory, Methods, and Applications [20] G. Borgefors, ”Distance transformations in arbitrary dimensions”, Computer Vision, Graphics and Image Processing, vol. 27,...
Ngày tải lên: 08/05/2014, 16:31
donald g. bailey - design for embedded image processing on fpgas
... parallelism inherent in the processing of images. A brief history of parallel image processing systems is reviewed to provide the context of using FPGAs for image processing. Preface xiii Figure ... are provided, more space is available for logic, but complex circuits cannot be constructed because of 28 Design for Embedded Image Processing on FPGAs DESIGN FOR EMBEDDED IMAGE PROCESSING ON FPGAS Donald ... and image processing) that have been gleaned from the literature. Intended Audience This book is written primarily for those who are familiar with the basics of image processing and want to consider...
Ngày tải lên: 05/06/2014, 11:45
topological algorithms for digital image processing
... FCk for the input image I. The image transformation T is said to preserve foreground connectivity for the input image I if both FCl and FC2 are satisfied. We say a reductive image ... cyclic image transformation of A preserves foreground connectivity for the input image I. Proof. Let T be A's cyclic image transformation. Suppose T does not preserve foreground ... preserves foreground connectivity for every input image /. Definition 2.3 For k = I or2, a reductive image algorithm A is said to satisfy FCA; if A terminates for all input images ...
Ngày tải lên: 05/06/2014, 11:59
mohamed najim - digital filters design for signal and image processing
... Filters Design for Signal and Image Processing 24 Digital Filters Design for Signal and Image Processing We can also represent, especially for causal sequences, the monolateral z- transform, )(zX z , ... Fourier z-transforms 80 3.3.3. The inverse Fourier transform 81 3.3.4. The discrete Fourier transform 82 3.4. The fast Fourier transform (FFT) 86 3.5. The fast Fourier transform for a time/frequency/energy ... recursive filtering 246 8.4.4. Processing of side effects 249 8.4.4.1. Prolonging the image by pixels of null intensity 250 x Digital Filters Design for Signal and Image Processing 8.4.4.2. Prolonging...
Ngày tải lên: 05/06/2014, 12:05