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K. Ram Prabhakar

4 accepted papers

2021

Labeled From Unlabeled: Exploiting Unlabeled Data for Few-Shot Deep HDR Deghosting

CVPR 2021poster

High Dynamic Range (HDR) deghosting is an indispensable tool in capturing wide dynamic range scenes without ghosting artifacts. Recently, convolutional neural networks (CNNs) have shown tremendous success in HDR deghosting. However, CNN-based HDR deghosting methods require collecting large datasets…

Cited by 37PDFScholar
2020

Towards Practical and Efficient High-Resolution HDR Deghosting with CNN

ECCV 2020poster

Generating High Dynamic Range (HDR) image in the presence of camera and object motion is a tedious task. If uncorrected, these motions will manifest as ghosting artifacts in the fused HDR image. On one end of the spectrum, there exist methods that generate high-quality results that are computational…

Cited by 75SourcePDFScholar
2017

DeepFuse: A Deep Unsupervised Approach for Exposure Fusion With Extreme Exposure Image Pairs

ICCV 2017poster

We present a novel deep learning architecture for fusing static multi-exposure images. Current multi-exposure fusion (MEF) approaches use hand-crafted features to fuse input sequence. However, the weak hand-crafted representations are not robust to varying input conditions. Moreover, they perform po…

Cited by 823PDFScholar