The fusion of camera and lidar plays an important role in the field of robotic perception.The accurate external parameter calibration is a necessary prerequisite for sensor fusion.Herein, an auxiliary calibration device with distinctive geometric features was designed to address the problems of low accuracy and poor robustness associated with exter
Abstract Background We report on a patient with a mild traumatic brain injury (TBI) who developed abdominal pain due to spinothalamic tract (STT) injuries revealed by diffusion tensor tractography (DTT).Case presentation A 53-year-old female patient suffered head trauma resulting from a backward fall.While bathing at a public bathhouse, she fell ba
Urban areas are becoming increasingly important for wildlife as diminishing natural habitats no longer represent a integrated Fridge suitable environment for many species.Red foxes (Vulpes vulpes) are nowadays common in many cities worldwide, and in recent years they have colonized urban areas in Estonia.We used a public web-based questionnaire app