Aiming at noise, low image grey and little gray difference of dynamic monitoring image of coal mine, a dynamic image enhancement method was proposed.Original image is HDMI processed by an improved histogram equalization method firstly and then dealt with illumination estimatation.The illumination image Gift Card is normalized, while reflected light
ABSTRACT: Several cage-free egg mandates and retailer pledge deadlines are set to take effect in January 2026.Yet it is unknown whether producers can transition to cage-free production at a rate commensurate with these goals.This study uses qualitative and quantitative data from 2 U.S.egg producer surveys to evaluate the operational activities of c
This work presents a device capable of performing sanitization in environments using an electrostatic filter and ultraviolet light.Recognized techniques were employed in an innovative and low-cost construction model, like Corona Discharge and UVC germicidal light, using elements of easy acquisition and construction.The device consists of a tube wit
Brazil is facing one of its most severe political crises since 2016, with several impacts in its gradual process of democratization.In this context, the main argument in this work is that many of the ghosts that scary the Brazilian society in the Twenty-First century are direct heirs of an unresolved (pre-constitutional) past, whose risks can be st