Search Results for author: Dumindu Tissera

Found 10 papers, 1 papers with code

Moving Object Based Collision-Free Video Synopsis

no code implementations17 Sep 2023 Anton Jeran Ratnarajah, Sahani Goonetilleke, Dumindu Tissera, Kapilan Balagopalan, Ranga Rodrigo

Video synopsis, summarizing a video to generate a shorter video by exploiting the spatial and temporal redundancies, is important for surveillance and archiving.

Object

Forensic Video Analytic Software

no code implementations17 Sep 2023 Anton Jeran Ratnarajah, Sahani Goonetilleke, Dumindu Tissera, Kapilan Balagopalan, Ranga Rodrigo

This project has resulted in three research outcomes Moving Object Based Collision Free Video Synopsis, Forensic and Surveillance Analytic Tool Architecture and Tampering Detection Inter-Frame Forgery.

Activity Recognition Anomaly Detection +4

Effect of Pressure for Compositionality on Language Emergence

no code implementations29 Sep 2021 Mihira Kasun Vithanage, Rukshan Darshana Wijesinghe, Alex Xavier, Dumindu Tissera, Sanath Jayasena, Subha Fernando

In this paper, we present a learning environment where agents are pressured to make their emerging languages compositional by incorporating a metric of topological similarity into the loss function.

End-To-End Data-Dependent Routing in Multi-Path Neural Networks

no code implementations6 Jul 2021 Dumindu Tissera, Rukshan Wijessinghe, Kasun Vithanage, Alex Xavier, Subha Fernando, Ranga Rodrigo

Having multiple parallel convolutional/dense operations in each layer solves this problem, but without any context-dependent allocation of resources among these operations: the parallel computations tend to learn similar features making the widening process less effective.

Feature-Dependent Cross-Connections in Multi-Path Neural Networks

no code implementations24 Jun 2020 Dumindu Tissera, Kasun Vithanage, Rukshan Wijesinghe, Kumara Kahatapitiya, Subha Fernando, Ranga Rodrigo

As opposed to conventional network widening, multi-path architectures restrict the quadratic increment of complexity to a linear scale.

Context-Aware Multipath Networks

no code implementations26 Jul 2019 Dumindu Tissera, Kumara Kahatapitiya, Rukshan Wijesinghe, Subha Fernando, Ranga Rodrigo

In view of this, networks which can allocate resources according to the context of the input and regulate flow of information across the network are effective.

Image Classification

Context-Aware Automatic Occlusion Removal

1 code implementation7 May 2019 Kumara Kahatapitiya, Dumindu Tissera, Ranga Rodrigo

Occlusion removal is an interesting application of image enhancement, for which, existing work suggests manually-annotated or domain-specific occlusion removal.

Image Enhancement

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