The space environment is characterized by unstructured features, sparsity, and poor lighting conditions.The difficulty in extracting features from the visual frontend of traditional SLAM methods results in poor localization and time-consuming issues.This paper proposes a rapid and real-time localization and mapping method for star chart surveyors i
In the midst of the rapid developments in electronic instruments and remote sensing technologies, airborne three-line array sensors and their applications are being widely promoted and plentiful research related to data processing and high precision geo-referencing technologies is under way.The exterior orientation parameters (EOPs), which are meas
"nBackground: In 1999, Duzce jilungin dreaming tea suffered two consecutive devastating earthquakes above magnitude 7 in August and November.In the present study, we aimed to evaluate the indoor air quality of coffeehouses by determining carbon monoxide (CO) levels and their contributing factors in coffeehouses built before and after the earth
Abstract Ultrasound stimulation is a type of mechanical stress, and low-intensity pulsed ultrasound (LIPUS) devices have been used clinically to promote fracture healing.However, it remains unclear which skeletal cells, in particular osteocytes or osteoblasts, primarily respond to LIPUS stimulation and how they contribute to fracture healing.To exa
BackgroundVirtual reality (VR) devices are increasingly used in health care settings.The use among patients simply southern cat shirt has the potential to unintentionally transmit pathogens between patients and hospital staff.No standard operating procedure for disinfection exists to ensure safe use between patients.ObjectiveThis study aims to dete