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A Survey on 3D Cameras: Metrological Comparison of Time-of-Flight, Structured-Light and Active Stereoscopy Technologies
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The article was published on 2018-06-19 and is currently open access. It has received 96 citations till now. The article focuses on the topics: Structured light & Stereoscopy.read more
Citations
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Journal ArticleDOI
Skeleton-based action recognition via spatial and temporal transformer networks
TL;DR: This work proposes a novel Spatial-Temporal Transformer network (ST-TR) which models dependencies between joints using the Transformer self-attention operator, outperforming the state-of-the-art on NTU-RGB+D w.r.t.
Proceedings ArticleDOI
Calibrated RGB-D Salient Object Detection
Wei Ji,Jingjing Li,Shuang Yu,Miao Zhang,Yongri Piao,Shunyu Yao,Qi Bi,Kai Ma,Yefeng Zheng,Huchuan Lu,Li Cheng +10 more
TL;DR: Depth Calibration and Fusion (DCF) as mentioned in this paper proposes a learning strategy to calibrate the latent bias in the original depth maps towards boosting the SOD performance, and a simple yet effective cross reference module to fuse features from both RGB and depth modalities.
Journal ArticleDOI
Metrological and Critical Characterization of the Intel D415 Stereo Depth Camera
Monica Carfagni,Rocco Furferi,Lapo Governi,Chiara Santarelli,Michaela Servi,Francesca Uccheddu,Yary Volpe +6 more
TL;DR: Characterization and metrological considerations for the RealSense D415 are characterized and performance analysis is compared against the latest close-range sensors, providing a useful guidance for researchers and practitioners aiming to use RGB-D cameras in reverse engineering applications.
Journal ArticleDOI
Comparing RGB-D Sensors for Close Range Outdoor Agricultural Phenotyping.
TL;DR: The results show that modern RGB-D sensors, in particular, the Intel D435 sensor, provides a viable tool for close range phenotyping tasks in fields.
Journal ArticleDOI
Contactless Methods For Measuring Respiratory Rate: A Review
TL;DR: The main fields of use where contactless respiratory monitoring is important are introduced and a taxonomy to classify the most popular contactless techniques for ${ f}_{ R}$ monitoring is provided.
References
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Random sample consensus: a paradigm for model fitting with applications to image analysis and automated cartography
TL;DR: New results are derived on the minimum number of landmarks needed to obtain a solution, and algorithms are presented for computing these minimum-landmark solutions in closed form that provide the basis for an automatic system that can solve the Location Determination Problem under difficult viewing.
Multiple View Geometry in Computer Vision.
TL;DR: This book is referred to read because it is an inspiring book to give you more chance to get experiences and also thoughts and it will show the best book collections and completed collections.
Journal ArticleDOI
Real-time human pose recognition in parts from single depth images
Jamie Shotton,Toby Sharp,Alex Aben-Athar Kipman,Andrew Fitzgibbon,Mark J. Finocchio,Andrew Blake,Mat Cook,Richard Moore +7 more
TL;DR: This work takes an object recognition approach, designing an intermediate body parts representation that maps the difficult pose estimation problem into a simpler per-pixel classification problem, and generates confidence-scored 3D proposals of several body joints by reprojecting the classification result and finding local modes.
Journal ArticleDOI
Pattern codification strategies in structured light systems
TL;DR: A new and definitive classification of patterns for structured light sensors is presented, based on projecting a light pattern and viewing the illuminated scene from one or more points of view, for recovering the surface of objects.
Journal ArticleDOI
Range image acquisition with a single binary-encoded light pattern
P. Vuylsteke,A. Oosterlinck +1 more
TL;DR: A coding scheme is presented based on a single fixed binary encoded illumination pattern, which contains all the information required to identify the individual strikes visible in the camera image and a prototype measurement system based on this coding principle is presented.