Search Results for author: Ramya Hebbalaguppe

Found 9 papers, 2 papers with code

LoMOE: Localized Multi-Object Editing via Multi-Diffusion

no code implementations1 Mar 2024 Goirik Chakrabarty, Aditya Chandrasekar, Ramya Hebbalaguppe, Prathosh AP

Our experiments against existing state-of-the-art methods demonstrate the improved effectiveness of our approach in terms of both image editing quality and inference speed.

Object

Transfer4D: A Framework for Frugal Motion Capture and Deformation Transfer

1 code implementation CVPR 2023 Shubh Maheshwari, Rahul Narain, Ramya Hebbalaguppe

Animating a virtual character based on a real performance of an actor is a challenging task that currently requires expensive motion capture setups and additional effort by expert animators, rendering it accessible only to large production houses.

motion retargeting

Calibrating Deep Neural Networks using Explicit Regularisation and Dynamic Data Pruning

no code implementations20 Dec 2022 Ramya Hebbalaguppe, Rishabh Patra, Tirtharaj Dash, Gautam Shroff, Lovekesh Vig

Contemporary model calibration techniques mitigate the problem of overconfident predictions by pushing down the confidence of the winning class while increasing the confidence of the remaining classes across all test samples.

Image Classification

A Stitch in Time Saves Nine: A Train-Time Regularizing Loss for Improved Neural Network Calibration

1 code implementation CVPR 2022 Ramya Hebbalaguppe, Jatin Prakash, Neelabh Madan, Chetan Arora

We show that training with MDCA leads to better-calibrated models in terms of Expected Calibration Error ( ECE ), and Static Calibration Error ( SCE ) on image classification, and segmentation tasks.

Image Classification Semantic Segmentation

PnPOOD : Out-Of-Distribution Detection for Text Classification via Plug andPlay Data Augmentation

no code implementations31 Oct 2021 Mrinal Rawat, Ramya Hebbalaguppe, Lovekesh Vig

While Out-of-distribution (OOD) detection has been well explored in computer vision, there have been relatively few prior attempts in OOD detection for NLP classification.

Data Augmentation Language Modelling +4

Synthetic Video Generation for Robust Hand Gesture Recognition in Augmented Reality Applications

no code implementations4 Nov 2019 Varun Jain, Shivam Aggarwal, Suril Mehta, Ramya Hebbalaguppe

The goal of this work is to introduce a framework capable of generating photo-realistic videos that have labelled hand bounding box and fingertip that can help in designing, training, and benchmarking models for hand-gesture recognition in AR/VR applications.

Benchmarking Hand Gesture Recognition +2

Variational Student: Learning Compact and Sparser Networks in Knowledge Distillation Framework

no code implementations26 Oct 2019 Srinidhi Hegde, Ranjitha Prasad, Ramya Hebbalaguppe, Vishwajith Kumar

We demonstrate that the marriage of KD and the VI techniques inherits compression properties from the KD framework, and enhances levels of sparsity from the VI approach, with minimal compromise in the model accuracy.

Knowledge Distillation Variational Inference

GestARLite: An On-Device Pointing Finger Based Gestural Interface for Smartphones and Video See-Through Head-Mounts

no code implementations19 Apr 2019 Varun Jain, Gaurav Garg, Ramakrishna Perla, Ramya Hebbalaguppe

The overall framework works in real-time on mobile devices and achieves a classification accuracy of 80% on EgoGestAR video dataset with an average latency of only 0. 12 s.

General Classification Hand Gesture Recognition +2

AirPen: A Touchless Fingertip Based Gestural Interface for Smartphones and Head-Mounted Devices

no code implementations12 Apr 2019 Varun Jain, Ramya Hebbalaguppe

Hand gestures are an intuitive, socially acceptable, and a non-intrusive interaction modality in Mixed Reality (MR) and smartphone based applications.

Human-Computer Interaction

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