Search Results for author: Alexander Aved

Found 5 papers, 1 papers with code

Superpixel-enhanced Pairwise Conditional Random Field for Semantic Segmentation

1 code implementation29 May 2018 Li Sulimowicz, Ishfaq Ahmad, Alexander Aved

This paper proposes a superpixel-enhanced pairwise CRF framework that consists of the conventional pairwise as well as our proposed superpixel-enhanced pairwise (SP-Pairwise) potentials.

Semantic Segmentation

A Multi-Layer Approach to Superpixel-based Higher-order Conditional Random Field for Semantic Image Segmentation

no code implementations5 Apr 2018 Li Sulimowicz, Ishfaq Ahmad, Alexander Aved

Superpixel-based Higher-order Conditional random fields (SP-HO-CRFs) are known for their effectiveness in enforcing both short and long spatial contiguity for pixelwise labelling in computer vision.

Image Segmentation Semantic Segmentation

I-SAFE: Instant Suspicious Activity identiFication at the Edge using Fuzzy Decision Making

no code implementations12 Sep 2019 Seyed Yahya Nikouei, Yu Chen, Alexander Aved, Erik Blasch, Timothy R. Faughnan

This paper presents a forensic surveillance strategy by introducing an Instant Suspicious Activity identiFication at the Edge (I-SAFE) using fuzzy decision making.

Decision Making Edge-computing

I-ViSE: Interactive Video Surveillance as an Edge Service using Unsupervised Feature Queries

no code implementations9 Mar 2020 Seyed Yahya Nikouei, Yu Chen, Alexander Aved, Erik Blasch

Adopting unsupervised methods that do not reveal any private information, the I-ViSE scheme utilizes general features of a human body and color of clothes.

Descriptive Face Recognition +1

DeFakePro: Decentralized DeepFake Attacks Detection using ENF Authentication

no code implementations22 Jul 2022 Deeraj Nagothu, Ronghua Xu, Yu Chen, Erik Blasch, Alexander Aved

The similarity in ENF signal fluctuations is utilized in the PoENF algorithm to authenticate the media broadcasted in conferencing tools.

DeepFake Detection Face Swapping

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