Search Results for author: Xiuli Bi

Found 10 papers, 3 papers with code

Detecting Generated Images by Real Images Only

no code implementations2 Nov 2023 Xiuli Bi, Bo Liu, Fan Yang, Bin Xiao, Weisheng Li, Gao Huang, Pamela C. Cosman

This paper approaches the generated image detection problem from a new perspective: Start from real images.

GreatSplicing: A Semantically Rich Splicing Dataset

no code implementations16 Oct 2023 Xiuli Bi, Jiaming Liang

In existing splicing forgery datasets, the insufficient semantic varieties of spliced regions cause a problem that trained detection models overfit semantic features rather than splicing traces.

DLBD: A Self-Supervised Direct-Learned Binary Descriptor

1 code implementation CVPR 2023 Bin Xiao, Yang Hu, Bo Liu, Xiuli Bi, Weisheng Li, Xinbo Gao

Since their binarization processes are not a component of the network, the learning-based binary descriptor cannot fully utilize the advances of deep learning.

Binarization Image Retrieval +1

MCF: Mutual Correction Framework for Semi-Supervised Medical Image Segmentation

1 code implementation CVPR 2023 Yongchao Wang, Bin Xiao, Xiuli Bi, Weisheng Li, Xinbo Gao

Inspired by the plain contrast idea, MCF introduces two different subnets to explore and utilize the discrepancies between subnets to correct cognitive bias of the model.

Image Segmentation Pseudo Label +3

DTMNet: A Discrete Tchebichef Moments-Based Deep Neural Network for Multi-Focus Image Fusion

no code implementations ICCV 2021 Bin Xiao, Haifeng Wu, Xiuli Bi

The proposed DTMNet is an end-to-end deep neural network with only one convolutional layer and three fully connected layers.

Computational Efficiency

Reality Transform Adversarial Generators for Image Splicing Forgery Detection and Localization

no code implementations ICCV 2021 Xiuli Bi, Zhipeng Zhang, Bin Xiao

For detecting the tampered regions, a forgery localization generator GM is proposed based on a multi-decoder-single-task strategy.

Style Transfer

Color-related Local Binary Pattern: A Learned Local Descriptor for Color Image Recognition

no code implementations11 Dec 2020 Bin Xiao, Tao Geng, Xiuli Bi, Weisheng Li

In this paper, a color-related local binary pattern (cLBP) which learns the dominant patterns from the decoded LBP is proposed for color images recognition.

D-Unet: A Dual-encoder U-Net for Image Splicing Forgery Detection and Localization

no code implementations3 Dec 2020 Bo Liu, Ranglei Wu, Xiuli Bi, Bin Xiao, Weisheng Li, Guoyin Wang, Xinbo Gao

The unfixed encoder autonomously learns the image fingerprints that differentiate between the tampered and non-tampered regions, whereas the fixed encoder intentionally provides the direction information that assists the learning and detection of the network.

Binary Classification

RRU-Net: The Ringed Residual U-Net for Image Splicing Forgery Detection

1 code implementation cvpr 2019 workshop 2019 Xiuli Bi, Yang Wei, Bin Xiao, Weisheng Li

The core idea of the RRU-Net is to strengthen the learning way of CNN, which is inspired by the recall and the consolidation mechanism of the human brain and implemented by the propagation and the feedback process of the residual in CNN.

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