Search Results for author: Dimitrios Tzovaras

Found 9 papers, 1 papers with code

SMOF: Streaming Modern CNNs on FPGAs with Smart Off-Chip Eviction

no code implementations27 Mar 2024 Petros Toupas, Zhewen Yu, Christos-Savvas Bouganis, Dimitrios Tzovaras

Convolutional Neural Networks (CNNs) have demonstrated their effectiveness in numerous vision tasks.

fpgaHART: A toolflow for throughput-oriented acceleration of 3D CNNs for HAR onto FPGAs

no code implementations31 May 2023 Petros Toupas, Christos-Savvas Bouganis, Dimitrios Tzovaras

A variety of 3D CNN models were evaluated using the proposed toolflow on multiple FPGA devices, demonstrating its potential to deliver competitive performance compared to earlier hand-tuned and model-specific designs.

Action Recognition Autonomous Vehicles +3

FMM-X3D: FPGA-based modeling and mapping of X3D for Human Action Recognition

no code implementations29 May 2023 Petros Toupas, Christos-Savvas Bouganis, Dimitrios Tzovaras

3D Convolutional Neural Networks are gaining increasing attention from researchers and practitioners and have found applications in many domains, such as surveillance systems, autonomous vehicles, human monitoring systems, and video retrieval.

Action Recognition Autonomous Vehicles +3

HARFLOW3D: A Latency-Oriented 3D-CNN Accelerator Toolflow for HAR on FPGA Devices

2 code implementations30 Mar 2023 Petros Toupas, Alexander Montgomerie-Corcoran, Christos-Savvas Bouganis, Dimitrios Tzovaras

For Human Action Recognition tasks (HAR), 3D Convolutional Neural Networks have proven to be highly effective, achieving state-of-the-art results.

Action Recognition Scheduling +1

A Deep Learning Framework for Simulation and Defect Prediction Applied in Microelectronics

no code implementations25 Feb 2020 Nikolaos Dimitriou, Lampros Leontaris, Thanasis Vafeiadis, Dimosthenis Ioannidis, Tracy Wotherspoon, Gregory Tinker, Dimitrios Tzovaras

In particular, we propose an architecture based on 3D Convolutional Neural Networks (3DCNN) in order to model the geometric variations in manufacturing parameters and predict upcoming events related to sub-optimal performance.

Fault Diagnosis in Microelectronics Attachment via Deep Learning Analysis of 3D Laser Scans

no code implementations25 Feb 2020 Nikolaos Dimitriou, Lampros Leontaris, Thanasis Vafeiadis, Dimosthenis Ioannidis, Tracy Wotherspoon, Gregory Tinker, Dimitrios Tzovaras

A common source of defects in manufacturing miniature Printed Circuits Boards (PCB) is the attachment of silicon die or other wire bondable components on a Liquid Crystal Polymer (LCP) substrate.

Image-based Natural Language Understanding Using 2D Convolutional Neural Networks

no code implementations24 Oct 2018 Erinc Merdivan, Anastasios Vafeiadis, Dimitrios Kalatzis, Sten Hanke, Johannes Kropf, Konstantinos Votis, Dimitrios Giakoumis, Dimitrios Tzovaras, Liming Chen, Raouf Hamzaoui, Matthieu Geist

We propose a new approach to natural language understanding in which we consider the input text as an image and apply 2D Convolutional Neural Networks to learn the local and global semantics of the sentences from the variations ofthe visual patterns of words.

General Classification Natural Language Understanding +4

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