The design and VLSI implementation of a new ASIC which performs the operation of grey-scale dilation using both image and structuring element threshold decomposition is presented in this paper. The minimum rate of ext...
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The design and VLSI implementation of a new ASIC which performs the operation of grey-scale dilation using both image and structuring element threshold decomposition is presented in this paper. The minimum rate of external operations of this ASIC is 30 MPix/sec and it can handle 3 x 3 pixel images and structuring elements of up to 4-bit resolution. The high speed of operation is achieved using the pipelining technique. The ASIC is implemented using a DLM, 1.0 mu m, N-well, CMOS process provided by the European Silicon Structures (ES2), and it occupies a silicon area of 5.48 x 5.77 mm = 31.61 mm(2). It is intended to be used in machine vision applications, where the need for short processing times is crucial (e.g. robotics and military systems).
A detailed comparison between pseudo-random number generators (PRNGs) based on cellular automata (CA) and linear feedback shift registers (LFSRs) is presented in this paper. Various statistical tests have been applied...
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A detailed comparison between pseudo-random number generators (PRNGs) based on cellular automata (CA) and linear feedback shift registers (LFSRs) is presented in this paper. Various statistical tests have been applied in order to reveal the advantages and disadvantages of both approaches. Both LFSRs and hybrid additive cellular automata (HACA) produce satisfactory PRNGs. HACA operate at higher speeds than LFSRs with the same characteristic polynomials. Regarding the silicon area, direct comparisons between the two approaches cannot be made since it depends on the PRNG length. However, the inherent modularity of HACA reduces the silicon area occupied by them and, when long feedback paths are used, the silicon area occupied by LFSRs increases. (C) 1997 Elsevier Science B.V.
This essay examines how Generative AI (GenAI) is rapidly transforming design practices and how discourse often falls into over-simplified narratives that impede meaningful research and practical progress. We identify ...
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Short and efficient memory tests is the goal of every test designer. To reduce the cost of production tests, often a simple test which covers most of the faults, e.g. all simple (unlinked) faults, is desirable to elim...
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Short and efficient memory tests is the goal of every test designer. To reduce the cost of production tests, often a simple test which covers most of the faults, e.g. all simple (unlinked) faults, is desirable to eliminate most defective parts;a more costly test can be used thereafter to eliminate the remainder of the bad parts. Such a test-cost efficient approach is used by most manufacturers. In addition, system power-on tests are not allowed a long test time while a high fault coverage is desirable. The authors propose a new realistic fault model (the disturb fault model), and a set of tests for unlinked faults. These tests have the property of covering all simple (unlinked) faults at a very reasonable test time compared with existing tests.
An improvement of the majority gale algorithm suitable for grey scale morphological operations is presented in the Letter. The redundancy of temporal signals led to a simplified hardware implementation. It is shown th...
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An improvement of the majority gale algorithm suitable for grey scale morphological operations is presented in the Letter. The redundancy of temporal signals led to a simplified hardware implementation. It is shown that maximin operators can be computed by the same circuit. A new pipelined systolic array architecture based oil this circuit is illustrated for dilation/erosion operations.
A new image enhancement technique using the Intensity, Hue and Saturation (IHS) colour space is presented in this letter Experimental results illustrating the enhancement capabilities of the proposed technique are giv...
A new image enhancement technique using the Intensity, Hue and Saturation (IHS) colour space is presented in this letter Experimental results illustrating the enhancement capabilities of the proposed technique are given. Comparative examples of the proposed technique to the grey level histogram equalisation technique are also included.
A fast procedure for classifying a given test pattern to one of its possible classes using both the K-NN decision rule and concepts of the fuzzy set theory is described in this paper. The method is divided into two st...
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With the rapid progress of deep convolutional neural networks,several applications of crowd counting have been proposed and explored in the *** congested scene monitoring,a variety of crowd density estimating approach...
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With the rapid progress of deep convolutional neural networks,several applications of crowd counting have been proposed and explored in the *** congested scene monitoring,a variety of crowd density estimating approaches has been *** understanding of highly congested scenes for crowd counting during Muslim gatherings of Hajj and Umrah is a challenging task,as a large number of individuals stand nearby and,it is hard for detection techniques to recognize them,as the crowd can vary from low density to high *** deal with such highly congested scenes,we have proposed the Congested Scene Crowd Counting Network(CSCC-Net)using VGG-16 as a core network with its first ten layers due to its strong and robust transfer learning rate.A hole dilated convolutional neural network is used at the back end to widen the relevant field to extract a large range of information from the image without losing its original *** dilated convolution neural network is mainly chosen to expand the kernel size without changing other ***,several loss functions have been applied to strengthen the evaluation accuracy of the ***,the entire experiments have been evaluated using prominent data sets namely,ShanghaiTech parts A,B,UCF_CC_50,and UCF_*** model has achieved remarkable results i.e.,68.0 and 9.0 MAE on ShanghaiTech parts A,B,199.1 MAE on UCF_CC_50,and 99.8 on UCF_QNRF data sets respectively.
Images for social media are an essential component of any blog or social media post. As we now live in the age of the ‘camera in everyone’s pocket’, a new dynamic era of image creation and content has emerged. Howe...
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