Ground penetrating radar(GPR),as a fast,efficient,and non-destructive detection device,holds great potential for the detection of shallow subsurface environments,such as urban road subsurface ***,the interpretation of...
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Ground penetrating radar(GPR),as a fast,efficient,and non-destructive detection device,holds great potential for the detection of shallow subsurface environments,such as urban road subsurface ***,the interpretation of GPR echo images often relies on manual recognition by experienced *** order to address the automatic interpretation of cavity targets in GPR echo images,a recognition-algorithm based on Gaussian mixed model-hidden Markov model(GMM-HMM)is proposed,which can recognize three dimensional(3D)underground voids ***,energy detection on the echo images is performed,whereby the data is preprocessed and ***,edge histogram descriptor(EHD),histogram of oriented gradient(HOG),and Log-Gabor filters are used to extract features from the *** traditional method can only be applied to 2D images and pre-processing is required for C-scan ***,the aggregated features are fed into the GMM-HMM for classification and compared with two other methods,long short-term memory(LSTM)and gate recurrent unit(GRU).By testing on a simulated dataset,an accuracy rate of 90%is obtained,demonstrating the effectiveness and efficiency of our proposed method.
Breast cancer is the most prevalent type of cancer in women overall. Out of an estimated 2.3 million new cases worldwide in 2022, 670,000 women died from breast cancer. Around the world, one woman is diagnosed with br...
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Accurate measurements of joint angle are crucial for gait assessment applications. IMUs, which have a wide range of applications, can be a valuable resource for learning about the kinematics of gait. However, the asse...
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Power amplifiers in wireless communication systems can introduce nonlinear distortion, degrade signal transmission quality, and increase power consumption. The paper presents a BiLSTM-CNN-based model for modelling pow...
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Medical imaging plays a starring role in diagnosis and treatment. It provides clinically meaningful information and thus reduces uncertainty in diagnosis. E-services related to the health sector, like telehealth, tele...
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作者：
Gokulavani, D.Mohana, J.Simats
Saveetha School of Engineering Department of Electronics and Communication Engineering Chennai India
This study demonstrates that U-Net Architecture was integrated with Variational Autoencoders (VAEs) for the segmentation of human eye pupils. U-Net can be used for accurate segmentation once the VAE captures the key c...
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The growing realm of blockchain technology has captivated researchers and practitioners alike with its promise of decentralized, secure, and transparent transactions. This paper presents a comprehensive survey and ana...
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An ultrathin tunable antenna element and its multiport configurations for superwideband multiple input multiple output applications are proposed in this paper. The antenna element geometry includes an annular ring-sha...
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Over the years,the high magnetic induction of industrial Mn-added electrical steel is assumed to be the enhancement of{100}texture derived from its austenite-ferrite phase transformation during hot rolling(phase trans...
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Over the years,the high magnetic induction of industrial Mn-added electrical steel is assumed to be the enhancement of{100}texture derived from its austenite-ferrite phase transformation during hot rolling(phase transformation(PT)method).However,it is still undetermined without straightforward experimental *** reason for{100}texture improvement of Mn-added electrical steel is experimentally confirmed due to the recrystallization induced by the austenite-ferrite phase transformation during hot ***,a more promising methodology to further improve{100}texture and formability of hot-rolled electrical steel is promoted by the control of hot rolling deformation condition(shear deformation(SD)method).The results show that the nucleation mechanisms of{100}oriented recrystallized grains are different in the samples by SD and PT methods,which are in-depth shear deformation and austenite-ferrite phase transformation,*** this case,coarse{100}oriented recrystallized grains and low residual stress are obtained in the sample by SD method,which is responsible for its superior{100}texture and *** contrast,the sample by PT method forms fine recrystallized grains with random orientations and accumulates severe residual stress.
The attacker in white-box model has full access to software implementation of a cryptographic algorithm and full control over its execution *** order to solve the issues of high storage cost and inadequate security ab...
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The attacker in white-box model has full access to software implementation of a cryptographic algorithm and full control over its execution *** order to solve the issues of high storage cost and inadequate security about most current white-box cryptographic schemes,WAS,an improved white-box cryptographic algorithm over AS iteration is *** scheme utilizes the AS iterative structure to construct a lookup table with a fvelayer ASASA structure,and the maximum distance separable matrix is used as a linear layer to achieve complete difusion in a small number of *** can be prevented from recovering the key under black-box *** length of nonlinear layer S and afne layer A in lookup table is 16 bits,which efectively avoids decomposition attack against the ASASA structure and makes the algorithm possess anti-key extraction security under the whitebox model,while WAS possesses weak white-box(32 KB,112)-space hardness to satisfy anti-code lifting *** has provable security and better storage cost than existing schemes,with the same anti-key extraction security and anti-code lifting security,only 128 KB of memory space is required in WAS,which is only 14%of SPACE-16 algorithm and 33%of Yoroi-16 algorithm.
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