We adopted methods via synchronously acquiring ECG and the elector/skin impedance,applied adaptive filter technique to remove motion artifact,obtained ECG with steady baseline.

Body movement during measurement can generate motion artifacts in photoplethysmography(PPG).

Elimination of Motion Artifacts in Magnetic Resonance Imaging

Methods By analyzing the different features of read-out and phase-encoding axis motions,the different axis motion artifacts can be canceled by different algorithms in two steps.

There were obvious motion artifacts caused by the motions of eyeballs,pulsates of ce.

Objective To explore a method that restrain and dispel motion artifacts of MRI examination for better image quality and higher working efficiency.

Multishot PROPELLER (periodically rotated overlapping parallel lines with enhanced reconstruction) approach, a self-navigation fast spin echo technique, is effective in suppression motion artifacts using segmental phase corrections and oversampling at the central k-space.

Results:Compared with the unsorted CT data the motion artifacts in resorted CT data reduced a lot.

Method for predicting motion artifacts of plasma display panels;

Scraper moving track and analysis in air dense medium dry separator;

This passage will introduce a numerical value recursion method,by which can make the academic analyses and researches of the moving tracks of materials in spin-vibrating screen.

The article introduces the structure and principle of inner pneumatic swinging door,draws the moving track,and analyzes the influence of moving mechanism control point position to the passageway and step size.