Sobel Edge Detection Algorithm
B.Tech Seminar report
by
Ninto Anto K
Department of Computer Science And Engineering
Government Engineering College, Thrissur
December 2010



Abstract
Sobel edge detection algorithm is a method to find the edge pixels in an image.it’s
a gradient approach in edge detection. Edges are pixels which carry important in-
formation in an image. For example boundaries, shape of models and so on. Thus
edge detection is a process which ....etc

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sir i want sobel edge detection complete program in vhdl in xilinx
i want sobel edge detection complete program in vhdl in xilinx
I WANT sobel edge detection complete program in vhdl in xilinx ....etc

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i want edge chasing source code in c. thank you! ....etc

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Abstract
This paper presents a study on an application of genetic algorithm (GA) for edge detection of molten pool in fixed pipe welding. As circumferential buttwelded pipes are frequently used in power stations, offshore structures, and process industries, it is important to investigate the characteristic of the welding process. In pipe welding using constant arc current and welding speed, the bead width becomes wider as the circumferential welding of small-diameter pipes progresses. I ....etc

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Please provide the implementation code for edge chasing algorithm ....etc

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ABSTRACT: The normal direction of the bone contour in computed tomography (CT) images provides important anatomical information and can guide segmentation algorithms. Since various bones in CT images have different sizes, and the intensity values of bone pixels are generally nonuniform and noisy, estimation of the normal direction using a single scale is not reliable. We propose a multiscale approach to estimate the normal direction of bone edges. The reliability of the estimation is calculated from the estimated results and, after re-scaling, ....etc

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EDGE Compact and EDGE Classic Packet Data Performance
Abstract
Even though cellular radio services have been extremely successful in providing untethered voice communications, wireless data services have captured only a limited market share so far. One obstacle for wireless data services is their limited peak bit rates. Existing wireless data rates, up to several tens of kb/s, may be over one order of magnitude short of what is required to make popular applications user-friendly. To accomplish these necessities we go for ....etc

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Abstract
In this paper, a multi-ROIs medical imagecompression algorithm with edge feature preserving isproposed. By taking advantage of characteristics ofmedical image and human eye, the algorithm extractsimage edge information by using canny operator first,and then divides image into regions-of-interest (ROIs)and non-ROIs. To ROIs, lossless compressionalgorithm JPEG2000 is used. To non-ROIs, highcompression ratio algorithm SPIHT is used. Theexperimental results show that our algorithm hasfollowing advantages: (1) Th ....etc

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EDGE Compact and EDGE Classic Packet Data Performance
Abstract
Even though cellular radio services have been extremely successful in providing untethered voice communications, wireless data services have captured only a limited market share so far. One obstacle for wireless data services is their limited peak bit rates. Existing wireless data rates, up to several tens of kb/s, may be over one order of magnitude short o ....etc

[:=Read Full Message Here=:]

ABSTRACT: The normal direction of the bone contour in computed tomography (CT) images provides important anatomical information and can guide segmentation algorithms. Since various bones in CT images have different sizes, and the intensity values of bone pixels are generally nonuniform and noisy, estimation of the normal direction using a single scale is not reliable. We propose a multiscale approach to estimate the normal direction of bone edges. The reliability of the estimation is calculated from the estimated results and, after re-scaling, ....etc

[:=Read Full Message Here=:]