Results 21 to 30 of about 3,952,753 (236)
A Parallel Algorithm for Dividing Octonions
Algorithms, 2021 The article presents a parallel hardware-oriented algorithm designed to speed up the division of two octonions. The advantage of the proposed algorithm is that the number of real multiplications is halved as compared to the naive method for implementing ...
Aleksandr Cariow, Janusz P. Paplinski
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Point Cloud Normal Estimation by Fast Guided Least Squares Representation
IEEE Access, 2020 Normal estimation is an essential task for scanned point clouds in various CAD/CAM applications. The method (GLSRNE) based on guided least squares representation (GLSR) balances speed with quality well among state-of-the-art methods.
Jie Zhang +4 more
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Radix-22 Algorithm for the Odd New Mersenne Number Transform (ONMNT)
Signals, 2023 This paper introduces a new derivation of the radix-22 fast algorithm for the forward odd new Mersenne number transform (ONMNT) and the inverse odd new Mersenne number transform (IONMNT).
Yousuf Al-Aali +2 more
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Slim and Efficient Neural Network Design for Resource-Constrained SAR Target Recognition
Remote Sensing, 2018 Deep convolutional neural networks (CNN) have been recently applied to synthetic aperture radar (SAR) for automatic target recognition (ATR) and have achieved state-of-the-art results with significantly improved recognition performance.
Hongyi Chen +4 more
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Gradient-based and intra-frame adaptive depth decision algorithm
上海师范大学学报. 自然科学版, 2017 To reduce this computational complexity,agradient-based clipping algorithm for intra-frame candidatemode is proposed,which simplifies the intra prediction process by adaptive deep division and spatial information usage.Experimental results show that the ...
Shi Zhengcheng +6 more
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A Fast Algorithm for VVC Intra Coding Based on the Most Probable Partition Pattern List
Applied Sciences, 2023 Compared with High-Efficiency Video Coding (HEVC), Versatile Video Coding (VVC) has more flexible division and higher compression efficiency, but it also has higher computational complexity.
Haiwu Zhao +3 more
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A Fast and Simple Adaptive Bionic Wavelet Transform: ECG Baseline Shift Correction
Cybernetics and Information Technologies, 2016 An ECG baseline shift correction method is presented on the base of the adaptive bionic wavelet transform. After modifying the bionic wavelet transform according to the characteristics of the ECG signal, we propose a novel adaptive BWT algorithm.
Wang Ludi +3 more
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IEEE Access, 2019 Receiver operating characteristic (ROC) analysis has been widely used in two-class problems. However, in practice, three-class problems are frequently encountered, especially in the area of medicine. To evaluate the performance of three-class classifiers,
Shun Liu, Weichao Xu, Xu Sun, Yun Zhang
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A Novel Hexagonal Search Algorithm for Fast Block Matching Motion Estimation [PDF]
, 2002 Based on real-world image sequence characteristics of center-biased motion vector distribution, a Hexagonal (HS) algorithm with center-biased checking point pattern for fast block motion estimation is proposed.
Anastasios Hamosfakidis +5 more
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Efficient Algorithm for Scattering by a Large Cluster of Moving Objects
IEEE Access, 2019 A highly efficient algorithm for analysis of electromagnetic scattering by a large cluster of independently moving objects is proposed in this paper. A double octree structure is introduced, which consists of a main octree stationary to the cluster as a ...
Hai-Li Zhang +4 more
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