Results 31 to 40 of about 738,031 (384)
Segmentation-Reconstruction-Guided Facial Image De-occlusion [PDF]
arXiv, 2021 Occlusions are very common in face images in the wild, leading to the degraded performance of face-related tasks. Although much effort has been devoted to removing occlusions from face images, the varying shapes and textures of occlusions still challenge the robustness of current methods.
arxiv
Relationship between Cariogenic Bacteria and pH of Dental Plaque at Margin of Fixed Prostheses
International Journal of Dentistry, 2012 Objective. The purpose of this study was to investigate whether teeth that have undergone prosthetic restoration are under conditions that promote caries recurrence. Methods.
Junko Tanaka +3 more
doaj +1 more source
Analysis of Titania Nanosheet Adsorption Behavior Using a Quartz Crystal Microbalance Sensor
Advances in Materials Science and Engineering, 2018 We investigated the adsorption of albumin and fibronectin on a titania nanosheet- (TNS-) modified quartz crystal microbalance (QCM) sensor. A Ti QCM sensor was fabricated by reactive magnetron sputtering.
Yuichiro Tashiro +4 more
doaj +1 more source
Real-Time Hand Tracking under Occlusion from an Egocentric RGB-D Sensor [PDF]
IEEE International Conference on Computer Vision, 2017 We present an approach for real-time, robust and accurate hand pose estimation from moving egocentric RGB-D cameras in cluttered real environments. Existing methods typically fail for hand-object interactions in cluttered scenes imaged from egocentric ...
Franziska Mueller +5 more
semanticscholar +1 more source
Occlusion Robust 3D Human Pose Estimation with StridedPoseGraphFormer and Data Augmentation [PDF]
arXiv, 2023 Occlusion is an omnipresent challenge in 3D human pose estimation (HPE). In spite of the large amount of research dedicated to 3D HPE, only a limited number of studies address the problem of occlusion explicitly. To fill this gap, we propose to combine exploitation of spatio-temporal features with synthetic occlusion augmentation during training to ...
arxiv
Indian Journal of Ophthalmology, 2022 Purpose:To study the efficacy of supplemental occlu-pad therapy with partial occlusion in children with refractive anisometropic amblyopia. Methods: Thirty-one children who did not improve after partial occlusion of 6 h for 6 months were supplemented ...
JitendraJethani +4 more
doaj +1 more source
Locality-aware Channel-wise Dropout for Occluded Face Recognition [PDF]
, 2021 Face recognition remains a challenging task in unconstrained scenarios, especially when faces are partially occluded. To improve the robustness against occlusion, augmenting the training images with artificial occlusions has been proved as a useful approach.
arxiv +1 more source
Heart India, 2022 Although revascularization of a femoropopliteal (CTO) always remains challenging through a retrograde or contralateral crossover approach, we report a case of successful revascularization of a long-segment femoropopliteal CTO through antegrade femoral ...
Debasish Das +4 more
doaj +1 more source
When Face Recognition Meets Occlusion: A New Benchmark [PDF]
arXiv, 2021 The existing face recognition datasets usually lack occlusion samples, which hinders the development of face recognition. Especially during the COVID-19 coronavirus epidemic, wearing a mask has become an effective means of preventing the virus spread. Traditional CNN-based face recognition models trained on existing datasets are almost ineffective for ...
arxiv