There is an increasing need to diagnose Parkinson’s disease (PD) in early stage. Existing solutions mainly focused on traditional ways such as MRI, thus suffering from the ease-of-use issue. This work presents a new approach using video and skeleton-based techniques solve this problem. In paper, end-to-end diagnosis method based graph convolution networks proposed, which takes patients’ skeleto...

<sec>Unlike classical defects formed by rolling contact fatigue, white etching defect (WED) including area and crack will cause surface to spall in the early stage service life shorten seriously. Located subsurface of bearings, tiny size WED is difficult detect conventional ultrasonic methods. The root generation remains unclear. It time consuming expensive prepare samples during evolutio...

introduction radiotherapy with small fields is used widely in newly developed techniques. additionally, dose calculation accuracy of treatment planning systems in small fields plays a crucial role in treatment outcome. in the present study, dose calculation accuracy of two commercial treatment planning systems was evaluated against monte carlo method. materials and methods siemens once or linea...

Until recently, those deep steganalyzers in spatial domain are all designed for gray-scale images. In this paper, we propose WISERNet (the wider separate-then-reunion network) for steganalysis of color images. We provide theoretical rationale to claim that the summation in normal convolution is one sort of “linear collusion attack” which reserves strong correlated patterns while impairs uncorre...

This paper proposes a Fault-Tolerant Linear Convolution architecture using Residue Number Systems (RNS) and Polynomial Residue Number Systems (PRNS). The RNS and PRNS are both given error-detection capability by the addition of redundant residue channels, and the combined redundancy enables errors to be corrected without explicit error-decoding. The method is simple, fast, and amenable to VLSI ...

The weighted semigroup algebra Mb (S, w) is studied via its identification with Mb (S) together with a weighted algebra product *w so that (Mb (S, w), *) is isometrically isomorphic to (Mb (S), *w). This identification enables us to study the relation between regularity and amenability of Mb (S, w) and Mb (S), and improve some old results from discrete to general case.

Nowadays, most of the electronic devices used Digital Signal Processing (DSP). This paper discussed the block diagram, radar detection, implementation of a convolution, Doppler processing, scanning, compression and filtering that been used in the applications of DSP in Radar purposes. Keywords–Digital Signal Processing (DSP), Filter, Pulse, Radar, System

In this work, the triple convolution of Daubechies wavelet is used to solve the three dimensional (3D) microscale Dual Phase Lag (DPL) problem. Also, numerical solution of 3D time-dependent initial-boundary value problems of a microscopic heat equation is presented. To generate a 3D wavelet we used the triple convolution of a one dimensional wavelet. Using convolution we get a scaling function ...

OBJECTIVES Pulmonary involvement in rheumatoid arthritis is directly responsible for 10% to 20% of all mortality. The best way to improve the prognosis is early detection and treatment. The forced oscillation technique is easy to perform and offers a detailed exam, which may be helpful in the early detection of respiratory changes. This study was undertaken to (1) evaluate the clinical potentia...