Results 1 to 10 of about 1,220,062 (179)
P300 Detection Based on EEG Shape Features [PDF]
Computational and Mathematical Methods in Medicine, 2016 We present a novel approach to describe a P300 by a shape-feature vector, which offers several advantages over the feature vector used by the BCI2000 system. Additionally, we present a calibration algorithm that reduces the dimensionality of the shape-feature vector, the number of trials, and the electrodes needed by a Brain Computer Interface to ...
Alvarado-González, Montserrat +4 more
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IEEE Access, 2022 A binary time series can be transformed into a Branch Length Similarity (BLS) entropy profile by being mapped to a circumference called a time-circle. In this study, we explored how peaks and cliffs are formed and how they relate to time series.
Sang-Hee Lee, Cheol-Min Park
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Towards a Machine Vision-Based Yield Monitor for the Counting and Quality Mapping of Shallots
Frontiers in Robotics and AI, 2021 In comparison to field crops such as cereals, cotton, hay and grain, specialty crops often require more resources, are usually more sensitive to sudden changes in growth conditions and are known to produce higher value products.
Amanda A. Boatswain Jacques +5 more
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Measure transparent elements using least squares iterative phase shift method
Dianzi Jishu Yingyong, 2021 In order to measure the surface phase of the front and back of the transparent plate more accurately, a phase shift algorithm based on least squares iteration is proposed.
Li Jingwei +3 more
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Vehicle Detection and Shape Refinement Based on LiDAR
Kongzhi Yu Xinxi Jishu, 2022 Nowadays, the vehicle detection technology based on lidar has been widely used in the field of intelligent connected vehicles. Accurate vehicle detection and shape estimation can provide accurate static information for follow-up tracking and prediction ...
YU An +7 more
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A Shape-Preserving Simplification Method for Urban Building Models
ISPRS International Journal of Geo-Information, 2022 With the expansion of model scale and the improvement of model accuracy, the real-time rendering and displaying of 3D mesh models remain infeasible.
Hanyu Xiang +6 more
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RANSAC for Robotic Applications: A Survey
Sensors, 2022 Random Sample Consensus, most commonly abbreviated as RANSAC, is a robust estimation method for the parameters of a model contaminated by a sizable percentage of outliers.
José María Martínez-Otzeta +3 more
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Sensors, 2023 Impaired hand function is one of the most frequently persistent consequences of stroke. Throughout the rehabilitation process, physicians consistently monitor patients and perform kinematic evaluations in order to assess their overall progress in motor ...
Orestis N. Zestas, Nikolaos D. Tselikas
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Straight to Shapes: Real-Time Detection of Encoded Shapes [PDF]
2017 IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2017 Current object detection approaches predict bounding boxes, but these provide little instance-specific information beyond location, scale and aspect ratio. In this work, we propose to directly regress to objects' shapes in addition to their bounding boxes and categories.
Saumya Jetley +3 more
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Shape-based pedestrian detection [PDF]
Proceedings of the IEEE Intelligent Vehicles Symposium 2000 (Cat. No.00TH8511), 2002 This paper presents the method for detecting pedestrian recently implemented on the ARGO vehicle. The perception of the environment is performed through the sole processing of images acquired from a vision system installed on board of the vehicle: the analysis of a monocular image delivers a first coarse detection, while a distance refinement is ...
A. Broggi +3 more
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