Empirical Research On Stock Plate Based On Image Processing

There are more and more investors to participate in the stock market, the investors who able to quickly respond to the market will be grasp to the market. Image Analysis section of this article will be converted to a two-dimensional picture data, and mark the singular stock, can help investors intuitive grasp of stock market volatility quick decisions in order to obtain higher returns. The concept to use plate, for example, the sector of stocks data graying, the horizontal axis represents the stock transaction date, the vertical axis represents the stock code to grayscale pixels to represent the high and low stock prices relative gains, with color of shades change is reflect stock price changes. After comparing denoised sector index plate grayscale and line charts, you can obviously find color trends and changes in gray-scale image of the sector as a whole trend toward consistent. At the same time when the stock plate grayscale image segmentation edge extraction, can be marked out in the sector and the overall trend of inconsistent exotic stocks and stock sector trade shows singular time and inconsistent with the overall trend of the difference in black and white. On the vertical edge of the plate grayscale extraction sector stocks within the overall mark to date with volatility estimated plates Change cycle. Combined with the sensitivity of the stock market factors that plate effect similar to this feature provides a more intuitive reference for investors to invest in the same sector.