Results 111 to 120 of about 7,417,847 (369)
Review of One-Stage Universal Object Detection Algorithms in Deep Learning [PDF]
Jisuanji kexue yu tansuoIn recent years, object detection algorithms have gradually become a hot research direction as a core task in the field of computer vision. They enable computers to recognize and locate target objects in images or video frames, and are widely used in ...
WANG Ning, ZHI Min
doaj +1 more source
A Review of Video Object Detection: Datasets, Metrics and Methods
Applied Sciences, 2020 Although there are well established object detection methods based on static images, their application to video data on a frame by frame basis faces two shortcomings: (i) lack of computational efficiency due to redundancy across image frames or by not ...
Haidi Zhu +4 more
doaj +1 more source
Remote Sensing, 2021 Object detection is an important process in surveillance system to locate objects and it is considered as major application in computer vision. The Convolution Neural Network (CNN) based models have been developed by many researchers for object detection
S. N. Shivappriya +4 more
doaj +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Introduction Neuroblastoma (NB) with central nervous system (CNS) metastases is rare at diagnosis, but occurs more often during relapse/progression. Patients with CNS metastases face a dismal prognosis, with no standardized curative treatment available.
Vicente Santa‐Maria Lopez +13 more
wiley +1 more source
Cascade R-CNN: High Quality Object Detection and Instance Segmentation [PDF]
IEEE Transactions on Pattern Analysis and Machine Intelligence, 2019 In object detection, the intersection over union (IoU) threshold is frequently used to define positives/negatives. The threshold used to train a detector defines its quality.
Zhaowei Cai, N. Vasconcelos
semanticscholar +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Despite their increased risk for functional impairment resulting from cancer and its treatments, few adolescents and young adults (AYAs) with a hematological malignancy receive the recommended or therapeutic dose of exercise per week during inpatient hospitalizations.
Jennifer A. Kelleher +8 more
wiley +1 more source
Contextual Object Detection with a Few Relevant Neighbors
, 2018 A natural way to improve the detection of objects is to consider the contextual constraints imposed by the detection of additional objects in a given scene.
C Desai +14 more
core +1 more source
Objective magnetic vortex detection
Physical Review E, 2019 Magnetic coherent vortical structures are ubiquitous in space and astrophysical plasmas and their detection is key to understanding the nature of the intrinsic turbulence in those conducting fluids. A recently developed method to detect magnetic vortices is explored in problems of two- and three-dimensional magnetohydrodynamic simulations.
Erico L, Rempel +3 more
openaire +3 more sources
Described Object Detection: Liberating Object Detection with Flexible Expressions
, 2023 Detecting objects based on language information is a popular task that includes Open-Vocabulary object Detection (OVD) and Referring Expression Comprehension (REC). In this paper, we advance them to a more practical setting called Described Object Detection (DOD) by expanding category names to flexible language expressions for OVD and overcoming the ...
Xie, Chi +5 more
openaire +2 more sources
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Psychological safety (PS) is essential for teamwork, communication, and patient safety in complex healthcare environments. In pediatric oncology, interprofessional collaboration occurs under high emotional and organizational demands. Low PS may increase stress, burnout, and adverse events.
Alexandros Rahn +4 more
wiley +1 more source