Computer vision publications
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Semantic Pooling for Complex Event Detection
We propose a semantic pooling approach to tackle this issue. Unlike the conventional pooling over the entire video or specific spatial regions of a video, we employ a discriminative approach…
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Respiratory and Auditory Cortical Processing in Children with Obstructive Sleep Apnea Syndrome
We hypothesized that, during sleep, children with OSAS have abnormal RREP, normal cortical processing of nonrespiratory stimuli, and persistence of abnormal RREP after treatment.
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Video Object Segmentation through Spatially Accurate and Temporally Dense Extraction of Primary Object Regions
In this paper, we propose a novel approach to extract primary object segments in videos in the ‘object proposal’ domain. The extracted primary object regions are then used to build…
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A Hierarchical Behavior Analysis Approach for Automated Trainee Performance Evaluation in Training Ranges
In this paper we present a closed loop mixed reality training system that provides automatic assessment of trainee performance during kinetic military exercises.
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Shock Metamorphism in L Chondrites above Shock Stage S6
The study presents the effects of high post-shock temperature and the annealing of high-pressure evidence in highly shocked chondrites.
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Affect Analysis in Natural Human Interaction Using Joint Hidden Conditional Random Fields
We present a novel approach for multi-modal affect analysis in human interactions that is capable of integrating data from multiple modalities while also taking into account temporal dynamics.
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Robust Vision-Aided Navigation Using Sliding-Window Factor Graphs
This paper proposes a navigation algorithm that provides a low-latency solution while estimating the full nonlinear navigation state.
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The F Region and Topside Ionosphere Response to a Strong Geomagnetic Storm at Arecibo
We analyze the data derived from the Arecibo incoherent scatter radar measurements to investigate the response of the F region and topside ionosphere to a strong geomagnetic storm that occurred during the…
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Affect Analysis in Natural Human Interaction Using Joint Hidden Conditional Random Fields
We present a novel approach for multi-modal affect analysis in human interactions that is capable of integrating data from multiple modalities while also taking into account temporal dynamics.
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3D Optic Disc Reconstruction Via a Global Fundus Stereo Algorithm
This paper presents a novel method to recover 3D structure of the optic disc in the retina from two uncalibrated fundus images.
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Video Object Segmentation through Spatially Accurate and Temporally Dense Extraction of Primary Object Regions
In this paper, we propose a novel approach to extract primary object segments in videos in the ‘object proposal’ domain. The extracted primary object regions are then used to build…
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Low-Light NV-CMOS Image Sensors for Day/Night Imaging
SRI’s new NV-CMOS™ image sensor technology is designed to capture images over the full range of illumination from bright sunlight to overcast starlight.