Search Results for author: Fangfang Yang

Found 3 papers, 0 papers with code

Automatic Rail Component Detection Based on AttnConv-Net

no code implementations5 Aug 2021 Tiange Wang, Zijun Zhang, Fangfang Yang, Kwok-Leung Tsui

The automatic detection of major rail components using railway images is beneficial to ensure the rail transport safety.

Data Augmentation

Intelligent Railway Foreign Object Detection: A Semi-supervised Convolutional Autoencoder Based Method

no code implementations5 Aug 2021 Tiange Wang, Zijun Zhang, Fangfang Yang, Kwok-Leung Tsui

Most existing vision-based approaches focus on the detection of frontal intrusion objects with prior labels, such as categories and locations of the objects.

Benchmarking object-detection +1

Adversarial Attacks on Brain-Inspired Hyperdimensional Computing-Based Classifiers

no code implementations10 Jun 2020 Fangfang Yang, Shaolei Ren

Being an emerging class of in-memory computing architecture, brain-inspired hyperdimensional computing (HDC) mimics brain cognition and leverages random hypervectors (i. e., vectors with a dimensionality of thousands or even more) to represent features and to perform classification tasks.

General Classification

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