58 citations · 200 across the 25 of their papers we have counts for
10 papers · 1 filter
3DLatNav: Navigating Generative Latent Spaces for Semantic-Aware 3D Object Manipulation
Amaya Dharmasiri, Dinithi Dissanayake, Mohamed Afham +3
3D generative models have been recently successful in generating realistic 3D objects in the form of point clouds. However, most models do not offer controllability to manipulate t…
Visual-Semantic Contrastive Alignment for Few-Shot Image Classification
Mohamed Afham, Ranga Rodrigo
Few-Shot learning aims to train and optimize a model that can adapt to unseen visual classes with only a few labeled examples. The existing few-shot learning (FSL) methods, heavily…
Realistic, Animatable Human Reconstructions for Virtual Fit-On
Gayal Kuruppu, Bumuthu Dilshan, Shehan Samarasinghe +2
We present an end-to-end virtual try-on pipeline, that can fit different clothes on a personalized 3-D human model, reconstructed using a single RGB image. Our main idea is to cons…
Vision Transformer with Convolutional Encoder-Decoder for Hand Gesture Recognition using 24 GHz Doppler Radar
Kavinda Kehelella, Gayangana Leelarathne, Dhanuka Marasinghe +5
Transformers combined with convolutional encoders have been recently used for hand gesture recognition (HGR) using micro-Doppler signatures. We propose a vision-transformer-based a…
DualCam: A Novel Benchmark Dataset for Fine-grained Real-time Traffic Light Detection
Harindu Jayarathne, Tharindu Samarakoon, Hasara Koralege +3
Traffic light detection is essential for self-driving cars to navigate safely in urban areas. Publicly available traffic light datasets are inadequate for the development of algori…
Class-Aware Attention for Multimodal Trajectory Prediction
Bimsara Pathiraja, Shehan Munasinghe, Malshan Ranawella +3
Predicting the possible future trajectories of the surrounding dynamic agents is an essential requirement in autonomous driving. These trajectories mainly depend on the surrounding…
Dynamic Template Initialization for Part-Aware Person Re-ID
Kalana Abeywardena, Shechem Sumanthiran, Sanoojan Baliah +5
Many of the existing Person Re-identification (Re-ID) approaches depend on feature maps which are either partitioned to localize parts of a person or reduced to create a global rep…
HPGNN: Using Hierarchical Graph Neural Networks for Outdoor Point Cloud Processing
Arulmolivarman Thieshanthan, Amashi Niwarthana, Pamuditha Somarathne +2
Inspired by recent improvements in point cloud processing for autonomous navigation, we focus on using hierarchical graph neural networks for processing and feature learning over l…
Towards Real-time Traffic Sign and Traffic Light Detection on Embedded Systems
Oshada Jayasinghe, Sahan Hemachandra, Damith Anhettigama +5
Recent work done on traffic sign and traffic light detection focus on improving detection accuracy in complex scenarios, yet many fail to deliver real-time performance, specificall…
CrossPoint: Self-Supervised Cross-Modal Contrastive Learning for 3D Point Cloud Understanding
Mohamed Afham, Isuru Dissanayake, Dinithi Dissanayake +3
Manual annotation of large-scale point cloud dataset for varying tasks such as 3D object classification, segmentation and detection is often laborious owing to the irregular struct…