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The ViTexOCR script presents a new method for extracting navigation data from videos with text overlays using optical character recognition (OCR) software. Over the past few decades, it was common for videos recorded during surveys to be overlaid with real-time geographic positioning satellite chyrons including latitude, longitude, date and time, as well as other ancillary data (such as speed, heading, or user input identifying fields). Embedding these data into videos provides them with utility and accuracy, but using the location data for other purposes, such as analysis in a geographic information system, is not possible when only available on the video display. Extracting the text data from imagery using software...
Time to Restore is a SC Climate Adaptation Science Center-funded project aimed at better understanding how the plants that pollinators depend on are responding to climate change. Project results will ultimately help shape species selection for restoration. For more information see www.usanpn.org/TimetoRestore. The phenology calendars depict annual patterns of phenological activity, including intensity peak curves, displayed in a chart at the site or regional level.
Categories: Publication, Software; Types: Citation