Results 1 to 10 of about 4,466,347 (298)

Cascading Pose Features with CNN-LSTM for Multiview Human Action Recognition

open access: yesSignals, 2023
Human Action Recognition (HAR) is a branch of computer vision that deals with the identification of human actions at various levels including low level, action level, and interaction level.
Najeeb ur Rehman Malik   +4 more
doaj   +1 more source

Weighted Kernel Filter Based Anti-Air Object Tracking for Thermal Infrared Systems

open access: yesSensors, 2020
Visual object tracking is an important component of surveillance systems and many high-performance methods have been developed. However, these tracking methods tend to be optimized for the Red/Green/Blue (RGB) domain and are thus not suitable for use ...
Chuljoong Kim, Hanseok Ko
doaj   +1 more source

Image-based plant wilting estimation

open access: yesPlant Methods, 2023
Background Environmental stress due to climate or pathogens is a major threat to modern agriculture. Plant genetic resistance to these stresses is one way to develop more resilient crops, but accurately quantifying plant phenotypic responses can be ...
Changye Yang   +6 more
doaj   +1 more source

Seismic Data Augmentation Based on Conditional Generative Adversarial Networks

open access: yesSensors, 2020
Realistic synthetic data can be useful for data augmentation when training deep learning models to improve seismological detection and classification performance.
Yuanming Li   +4 more
doaj   +1 more source

NISNet3D: three-dimensional nuclear synthesis and instance segmentation for fluorescence microscopy images

open access: yesScientific Reports, 2023
The primary step in tissue cytometry is the automated distinction of individual cells (segmentation). Since cell borders are seldom labeled, cells are generally segmented by their nuclei.
Liming Wu   +5 more
doaj   +1 more source

The parallelization of video processing [PDF]

open access: yesIEEE Signal Processing Magazine, 2009
In this article, we focus on the applicability of parallel computing architectures to video processing applications. We demonstrate different optimization strategies in detail using the 3-D convolution problem as an example, and show how they affect performance on both many-core CPUs and symmetric multiprocessor CPUs.
Dennis J. Lin   +8 more
openaire   +2 more sources

Abandoned Object Detection in Video-Surveillance: Survey and Comparison

open access: yesSensors, 2018
During the last few years, abandoned object detection has emerged as a hot topic in the video-surveillance community. As a consequence, a myriad of systems has been proposed for automatic monitoring of public and private places, while addressing several ...
Elena Luna   +3 more
doaj   +1 more source

Enhancing Multi-Camera People Detection by Online Automatic Parametrization Using Detection Transfer and Self-Correlation Maximization †

open access: yesSensors, 2018
Finding optimal parametrizations for people detectors is a complicated task due to the large number of parameters and the high variability of application scenarios.
Rafael Martín-Nieto   +3 more
doaj   +1 more source

Coarse-to-Fine Adaptive People Detection for Video Sequences by Maximizing Mutual Information †

open access: yesSensors, 2018
Applying people detectors to unseen data is challenging since patterns distributions, such as viewpoints, motion, poses, backgrounds, occlusions and people sizes, may significantly differ from the ones of the training dataset. In this paper, we propose a
Álvaro García-Martín   +2 more
doaj   +1 more source

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