Proposing an Analysis System to Monitoring Weightlifting Based on Training (Snatch and Clean and Jerk)

Abstract

Analysis system of sports players is very important for individuals in weightlifting. Assessment of player and strength is important for the performance of weightlifting. This paper proposes an analytical method for weightlifters with check-by-frame video. This analysis system can compute the major steps of seven positions in both snatch and clean and jerk methods in frame-video weightlifting monitoring of movements. Each user can compute the major steps of the seven positions of Hu moments among two frames in the video during training, and the Euclidian distance can be computed for the Hu moment values and lifting moment values in the snatch and clean and jerk methods during training. The outcome of the proposed system shows on efficient, accurate results in monitoring movement analysis in weightlifting for playersduring training in this area.

Steganography Encryption Secret Message in Video Raster Using DNA and Chaotic Map

“…The method has depended on the notion of executing random insertion and selecting a point from an image. The suggested is evaluated by various criteria like correlation coefficient, data entropy, homogeneity, contrast image, histogram, key sensitivity, hiding capacity, quality index, MSE, PSNR, and image fidelity [10,11,13].…”

“…In a varied manner, directly embedded information in the covering frame with no exchanges to good quality. Today, the information hidden in video frames plays a substantial role in data hiding [12,13]. This safe information will be hidden in the script, images, sound and video files.…”

“…Hiding secret data in all video files is called stego-video. LSB [12], Modified Least Significant Bit, and Hash-Based Least Significant Bit (HLSB) [13] were among the methods used.…”