17 citations · 145 across the 38 of their papers we have counts for
5 papers · 2 filters
Recovering Sign Bits of DCT Coefficients in Digital Images as an Optimization Problem
Ruiyuan Lin, Sheng Liu, Jun Jiang +3
Recovering unknown, missing, damaged, distorted, or lost information in DCT coefficients is a common task in multiple applications of digital image processing, including image comp…
Statistical Attention Localization (SAL): Methodology and Application to Object Classification
Yijing Yang, Vasileios Magoulianitis, Xinyu Wang +1
A statistical attention localization (SAL) method is proposed to facilitate the object classification task in this work. SAL consists of three steps: 1) preliminary attention windo…
Enhancing Image Rescaling using Dual Latent Variables in Invertible Neural Network
Min Zhang, Zhihong Pan, Xin Zhou +1
Normalizing flow models have been used successfully for generative image super-resolution (SR) by approximating complex distribution of natural images to simple tractable distribut…
GUSOT: Green and Unsupervised Single Object Tracking for Long Video Sequences
Zhiruo Zhou, Hongyu Fu, Suya You +1
Supervised and unsupervised deep trackers that rely on deep learning technologies are popular in recent years. Yet, they demand high computational complexity and a high memory cost…
DefakeHop++: An Enhanced Lightweight Deepfake Detector
Hong-Shuo Chen, Shuowen Hu, Suya You +1
On the basis of DefakeHop, an enhanced lightweight Deepfake detector called DefakeHop++ is proposed in this work. The improvements lie in two areas. First, DefakeHop examines three…