Spike project 05 - Page Optimization Technology

1. Page cache + URL cache + object cache 1.1 page caching Page caching is to save the requested pages in redis. This caching technology is generally used for pages that do not change information frequently and are accessed more times, so that they do not need to be loaded dynamically every time Product list page cache: 1 take cache 2 rend ...

Added by xerodefect on Wed, 20 Oct 2021 05:52:37 +0300

Raspberry Pie Visual Cart Globe Tracking (Color Tracking) (OpenCV Color Space HSV)

Catalog Basic Theory (HSV) Why use HSV space instead of RGB space? HSV 1. Hue (hue) 2. Value (lightness) 3. Saturation Effect Display I. Initialization Slider initialization 1. Create callback functions 2. Window Settings (Name) 3. Slider bar settings Code 2. Motion Functions 3. Helicopter Control 4. Obtaining binary maps in HSV ...

Added by kishanforum on Mon, 20 Sep 2021 21:18:40 +0300