The intensity of bad breath differs during the day, due to eating certain foods (such as garlic, onions, meat, fish, and cheese), obesity, smoking, and alcohol consumption. Since the mouth is exposed to less oxygen and is inactive during the night, the odor is usually worse upon awakening (morning breath).
DVI redirects here. For other uses, see DVI (disambiguation). Digital Visual Interface (DVI) is a video display interface developed by the Digital Display Working Group (DDWG). The digital interface is used to connect a video source, such as a video display controller, to a display device, such as a computer monitor.
Overview. This article provides an overview of Normalized Differential Vegetation Index (NDVI) maps, an index used to estimate the quantity, quality and development of crops, measured through remote sensing from aerial or satellite systems, capturing the reflection of different wavebands emitted by the crops.he NDVI is an index calculated based on the radiation of remote sensing reflection bands: NIR and RED are the reflectance of the near-infrared and red bands; in the particular case of Landsat images, it corresponds to bands 4 and 3.