138 citations · 221 across the 5 of their papers we have counts for
8 papers
Quality Assessment of Super-Resolved Omnidirectional Image Quality Using Tangential Views
Cagri Ozcinar, Aakanksha Rana
Omnidirectional images (ODIs), also known as 360-degree images, enable viewers to explore all directions of a given 360-degree scene from a fixed point. Designing an immersive imag…
Sub-Pixel Back-Projection Network For Lightweight Single Image Super-Resolution
Supratik Banerjee, Cagri Ozcinar, Aakanksha Rana +2
Convolutional neural network (CNN)-based methods have achieved great success for single-image superresolution (SISR). However, most models attempt to improve reconstruction accurac…
DublinCity: Annotated LiDAR Point Cloud and its Applications
S. M. Iman Zolanvari, Susana Ruano, Aakanksha Rana +4
Scene understanding of full-scale 3D models of an urban area remains a challenging task. While advanced computer vision techniques offer cost-effective approaches to analyse 3D urb…
Aesthetic Image Captioning From Weakly-Labelled Photographs
Koustav Ghosal, Aakanksha Rana, Aljosa Smolic
Aesthetic image captioning (AIC) refers to the multi-modal task of generating critical textual feedbacks for photographs. While in natural image captioning (NIC), deep models are t…
ColorNet -- Estimating Colorfulness in Natural Images
Emin Zerman, Aakanksha Rana, Aljosa Smolic
Measuring the colorfulness of a natural or virtual scene is critical for many applications in image processing field ranging from capturing to display. In this paper, we propose th…
Towards Generating Ambisonics Using Audio-Visual Cue for Virtual Reality
Aakanksha Rana, Cagri Ozcinar, Aljoscha Smolic
Ambisonics i.e., a full-sphere surround sound, is quintessential with 360-degree visual content to provide a realistic virtual reality (VR) experience. While 360-degree visual cont…
Super-resolution of Omnidirectional Images Using Adversarial Learning
Cagri Ozcinar, Aakanksha Rana, Aljosa Smolic
An omnidirectional image (ODI) enables viewers to look in every direction from a fixed point through a head-mounted display providing an immersive experience compared to that of a…
Deep Tone Mapping Operator for High Dynamic Range Images
Aakanksha Rana, Praveer Singh, Giuseppe Valenzise +3
A computationally fast tone mapping operator (TMO) that can quickly adapt to a wide spectrum of high dynamic range (HDR) content is quintessential for visualization on varied low d…