H
Hirunima Jayasekara
Researcher at University of Moratuwa
Publications - 12
Citations - 293
Hirunima Jayasekara is an academic researcher from University of Moratuwa. The author has contributed to research in topics: Deep learning & MNIST database. The author has an hindex of 3, co-authored 9 publications receiving 150 citations.
Papers
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Proceedings ArticleDOI
DeepCaps: Going Deeper With Capsule Networks
Jathushan Rajasegaran,Vinoj Jayasundara,Sandaru Jayasekara,Hirunima Jayasekara,Suranga Seneviratne,Ranga Rodrigo +5 more
TL;DR: This work introduces DeepCaps, a deep capsule network architecture which uses a novel 3D convolution based dynamic routing algorithm and proposes a class independent decoder network, which strengthens the use of reconstruction loss as a regularization term.
Proceedings ArticleDOI
TextCaps: Handwritten Character Recognition With Very Small Datasets
Vinoj Jayasundara,Sandaru Jayasekara,Hirunima Jayasekara,Jathushan Rajasegaran,Suranga Seneviratne,Ranga Rodrigo +5 more
TL;DR: This paper proposed a technique of generating new training samples from the existing samples, with realistic augmentations which reflect actual variations that are present in human hand writing, by adding random controlled noise to their corresponding instantiation parameters.
Proceedings ArticleDOI
TextCaps : Handwritten Character Recognition with Very Small Datasets
Vinoj Jayasundara,Sandaru Jayasekara,Hirunima Jayasekara,Jathushan Rajasegaran,Suranga Seneviratne,Ranga Rodrigo +5 more
TL;DR: This paper proposed a technique of generating new training samples from the existing samples, with realistic augmentations which reflect actual variations that are present in human hand writing, by adding random controlled noise to their corresponding instantiation parameters.
Journal ArticleDOI
Deep learning based solder joint defect detection on industrial printed circuit board X-ray images
Qianru Zhang,Meng Zhang,Chinthaka Gamanayake,Chau Yuen,Zehao Geng,Hirunima Jayasekara,Chia-wei Woo,Jenny Chen Ni Low,Xiang Liu,Yong Liang Guan +9 more
TL;DR: In this paper , four joint defect detection models based on artificial intelligence are proposed and compared, and the effectiveness of the proposed models is verified by experiments on real-world 3D X-ray dataset, which saves the specialist inspection workload greatly.
Posted Content
DeepCaps: Going Deeper with Capsule Networks
Jathushan Rajasegaran,Vinoj Jayasundara,Sandaru Jayasekara,Hirunima Jayasekara,Suranga Seneviratne,Ranga Rodrigo +5 more
TL;DR: DeepCaps as mentioned in this paper proposes a 3D convolution-based dynamic routing algorithm for capsule networks and achieves state-of-the-art performance on CIFAR10, SVHN and Fashion MNIST.