real-time and accurate detection of conveyor belt tears is a key issue in industrial applications, and this problem is still not well solved. In this paper, we propose an improved STDC network to enhance the performan...
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Point cloud is an important type of geometric data structure for many embeddedapplications such as autonomous driving and augmented reality. Current Point Cloud Networks (PCNs) have proven to achieve great success in...
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ISBN:
(纸本)9798350350579
Point cloud is an important type of geometric data structure for many embeddedapplications such as autonomous driving and augmented reality. Current Point Cloud Networks (PCNs) have proven to achieve great success in using inference to perform point cloud analysis, including object part segmentation, shape classification, and so on. However, point cloud applications on the computing edge require more than just the inference step. They require an end-to-end (E2E) processing of the point cloud workloads: pre-processing of raw data, input preparation, and inference to perform point cloud analysis. Current PCN approaches to support end-to-end processing of point cloud workload cannot meet the real-time latency requirement on the edge, i.e., the ability of the AI service to keep up with the speed of raw data generation by 3D sensors. Latency for end-to-end processing of the point cloud workloads stems from two reasons: memory-intensive down-sampling in the pre-processing phase and the data structuring step for input preparation in the inference phase. In this paper, we present HgPCN, an end-to-end heterogeneous architecture for real-timeembedded point cloud applications. In HgPCN, we introduce two novel methodologies based on spatial indexing to address the two identified bottlenecks. In the Pre-processing Engine of HgPCN, an Octree-Indexed-Sampling method is used to optimize the memory-intensive down-sampling bottleneck of the pre-processing phase. In the Inference Engine, HgPCN extends a commercial DLA with a customized Data Structuring Unit which is based on a Voxel-Expanded Gathering method to fundamentally reduce the workload of the data structuring step in the inference phase. The initial prototype of HgPCN has been implemented on an Intel PAC (Xeon+FPGA) platform. Four commonly available point cloud datasets were used for comparison, running on three baseline devices: Intel Xeon W-2255, Nvidia Xavier NX Jetson GPU, and Nvidia 4060ti GPU. These point cloud datase
Navigation with Indian Constellation (NavIC) is an autonomous satellite system consisting of seven constellations, with three in geostationary orbit and four in geosynchronous orbit. Achieving precise positioning and ...
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An embedded flexible shape cable has been first proposed and the verification of real-time shape measurement has been achieved. It is produced by sequentially preparing shape sensing units, shape sensing optical cable...
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The proceedings contain 249 papers. The topics discussed include: on the reliability of high-performance dual gate (DG) W-doped In2O3 FET;a 12-bit 10GS/s time-interleaved SAR ADC with even/odd channel-correlated absol...
ISBN:
(纸本)9798350361469
The proceedings contain 249 papers. The topics discussed include: on the reliability of high-performance dual gate (DG) W-doped In2O3 FET;a 12-bit 10GS/s time-interleaved SAR ADC with even/odd channel-correlated absolute error-based over-Nyquist timing-skew calibration in 5nm FinFET;14nm FinFET node embedded MRAM technology for automotive non-volatile RAM applications with endurance over 1E12-cycles;an intra-body-power-transfer system energized by an electromagnetic energy harvester for powering wearable sensor nodes;first demonstration of high retention energy barriers and 2 ns switching, using magnetic ordered-alloy-based STT MRAM devices;cell to core-periphery overlap (C2O) based on BCAT for next generation DRAM;and a 25.4–27.5GHz ping-pong charge-sharing locking PLL achieving 42fs jitter with implicit reference frequency doubling.
Owing to the global labor shortage and increasing need for operational efficiency, the adoption of service robots is advancing rapidly. These robots must recognize human action to understand human intention and respon...
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Skill learning in sports for beginners requires the attention of a trainer to achieve consistency and repeatability of actions by developing suitable muscle memory. The effectiveness of training may be compromised due...
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Few-shot remote sensing scene classification aims to classify unseen scenes by using only a few labeled samples. Hence, how to set up a more effective feature description according to a few labeled samples, becomes an...
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ISBN:
(纸本)9798350320107
Few-shot remote sensing scene classification aims to classify unseen scenes by using only a few labeled samples. Hence, how to set up a more effective feature description according to a few labeled samples, becomes an important issue. In this paper, in view of more complicated remote sensing scenes containing several hierarchical and coupled spatial relations (e.g., internal and external spatial contexts), which severely hinder the feature extraction under few-shot learning scenarios, a multi-grained global-local semantic feature fusion (MGGL-SFF) method is proposed for few-shot remote sensing scene classification, which can better combine the global discriminative spatial semantic features with local transferable fragment features to set a powerful prototype representation up for few shot learning. Finally, experiments are carried out on defined few-shot remote sensing scene classification benchmark, and results proved the proposed MGGL-SFF can achieve a new state-of-the-art performance.
As immersive technologies such as Virtual reality (VR) and Augmented reality (AR) become increasingly integrated into various sectors, the ethical and regulatory challenges surrounding data collection in these environ...
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Maintaining the water quality is vital for environmental sustainability,public health, and effective resource management. This research study outlines the development and deployment of a real-time water quality monito...
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