Results 31 to 40 of about 1,648,298 (270)
Multi-rate sensor fusion for underwater heading estimation
, 2014 Purpose - This paper presents the results of a heading estimation method for a remotely operated vehicle (ROV). The output rate of commercially available underwater compasses is typically in the order of a few Hz.
Chávez, Ramón +2 more
core +3 more sources
Remote Sensing, 2021 The accurate estimation of rice yield using remote sensing (RS) technology is crucially important for agricultural decision-making. The rice yield estimation model based on the vegetation index (VI) is commonly used when working with RS methods, however,
Ningge Yuan +7 more
doaj +1 more source
Calibration estimator for Head Count Index
International Journal of Computer Mathematics, 2018 This paper considers the problem of estimating a poverty measure, the Head Count Index, using the auxiliary information available, which is incorporated into the estimationprocedure by calibration techniques. The proposed method does not directly use the auxiliary information provided by auxiliary variables related to the variable of interest in the ...
Martínez, Sergio +3 more
openaire +4 more sources
Direction specific biases in human visual and vestibular heading perception. [PDF]
PLoS ONE, 2012 Heading direction is determined from visual and vestibular cues. Both sensory modalities have been shown to have better direction discrimination for headings near straight ahead.
Benjamin T Crane
doaj +1 more source
Gong-kuang zidonghua, 2022 The traditional pedestrian dead reckoning (PDR) algorithm has low positioning precision due to the accumulated errors of step size and heading, which can not meet the requirements of precise positioning of underground personnel.
GUO Qianqian +4 more
doaj +1 more source
Estimating Head Motion from Mr-Images
2023 IEEE 20th International Symposium on Biomedical Imaging (ISBI), 2023 Head motion is an omnipresent confounder of magnetic resonance image (MRI) analyses as it systematically affects morphometric measurements, even when visual quality control is performed. In order to estimate subtle head motion, that remains undetected by experts, we introduce a deep learning method to predict in-scanner head motion directly from T1 ...
Clemens Pollak +2 more
openaire +5 more sources
IEEE Access, 2019 In this paper, a novel heading angle estimation methodology for land vehicles using low-cost sensors is proposed by combining the advantages of deep learning and enhanced digital map.
Qimin Xu +4 more
doaj +1 more source
An Indoor Position-Estimation Algorithm Using Smartphone IMU Sensor Data
IEEE Access, 2019 Position-estimation systems for indoor localization play an important role in everyday life. The global positioning system (GPS) is a popular positioning system, which is mainly efficient for outdoor environments.
Alwin Poulose +2 more
doaj +1 more source
Solid Pseudopapillary Neoplasm of the Pancreas in Children and Adolescents: Expert Recommendations
Pediatric Blood &Cancer, EarlyView.ABSTRACT Solid pseudopapillary neoplasm of the pancreas (SPN) is a rare low‐grade malignant exocrine pancreatic tumor, mostly discovered during the second decade of life in females, with a very good prognosis, provided microscopically complete surgical excision is achieved.
Sabine Irtan +18 more
wiley +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Adolescents with high‐risk cancer face complex developmental, psychosocial, and ethical challenges that extend beyond disease‐directed treatment. Although international recommendations exist for communication, psychosocial care, pediatric palliative care, survivorship, and shared decision‐making, these have largely evolved within ...
Johanna M. C. Blom +15 more
wiley +1 more source