Search Results for author: Sri Kalyan Yarlagadda

Found 8 papers, 1 papers with code

Improving Food Detection For Images From a Wearable Egocentric Camera

no code implementations19 Jan 2023 Yue Han, Sri Kalyan Yarlagadda, Tonmoy Ghosh, Fengqing Zhu, Edward Sazonov, Edward J. Delp

In this paper, we propose an approach to pre-process images collected by the AIM imaging sensor by rejecting extremely blurry images to improve the performance of food detection.

Splicing Detection and Localization In Satellite Imagery Using Conditional GANs

no code implementations3 May 2022 Emily R. Bartusiak, Sri Kalyan Yarlagadda, David Güera, Paolo Bestagini, Stefano Tubaro, Fengqing M. Zhu, Edward J. Delp

In this paper, we describe the use of a Conditional Generative Adversarial Network (cGAN) to identify the presence of such spliced forgeries within satellite images.

Generative Adversarial Network Image Manipulation

Visual Aware Hierarchy Based Food Recognition

no code implementations6 Dec 2020 Runyu Mao, Jiangpeng He, Zeman Shao, Sri Kalyan Yarlagadda, Fengqing Zhu

Experimental results demonstrate that our system can significantly improve both classification and recognition performance on 4 publicly available datasets and the new VFN dataset.

Classification Food Recognition +1

Learning eating environments through scene clustering

no code implementations24 Oct 2019 Sri Kalyan Yarlagadda, Sriram Baireddy, David Güera, Carol J. Boushey, Deborah A. Kerr, Fengqing Zhu

The variation in the number of clusters and images captured by different individual makes this a very challenging problem.

Clustering Image Clustering

A Reflectance Based Method For Shadow Detection and Removal

no code implementations11 Jul 2018 Sri Kalyan Yarlagadda, Fengqing Zhu

Shadows are common aspect of images and when left undetected can hinder scene understanding and visual processing.

Detecting Shadows Scene Understanding +1

Reliability Map Estimation For CNN-Based Camera Model Attribution

no code implementations4 May 2018 David Güera, Sri Kalyan Yarlagadda, Paolo Bestagini, Fengqing Zhu, Stefano Tubaro, Edward J. Delp

This refers to the problem of detecting which camera model has been used to acquire an image by only exploiting pixel information.

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