Search Results for author: Tian-Zhu Xiang

Found 12 papers, 7 papers with code

ZoomNeXt: A Unified Collaborative Pyramid Network for Camouflaged Object Detection

1 code implementation31 Oct 2023 Youwei Pang, Xiaoqi Zhao, Tian-Zhu Xiang, Lihe Zhang, Huchuan Lu

Apart from the high intrinsic similarity between camouflaged objects and their background, objects are usually diverse in scale, fuzzy in appearance, and even severely occluded.

Camouflaged Object Segmentation

Collaborative Camouflaged Object Detection: A Large-Scale Dataset and Benchmark

1 code implementation6 Oct 2023 Cong Zhang, Hongbo Bi, Tian-Zhu Xiang, Ranwan Wu, Jinghui Tong, Xiufang Wang

In this paper, we provide a comprehensive study on a new task called collaborative camouflaged object detection (CoCOD), which aims to simultaneously detect camouflaged objects with the same properties from a group of relevant images.

Object object-detection +1

A Unified Query-based Paradigm for Camouflaged Instance Segmentation

1 code implementation14 Aug 2023 Bo Dong, Jialun Pei, Rongrong Gao, Tian-Zhu Xiang, Shuo Wang, Huan Xiong

Due to the high similarity between camouflaged instances and the background, the recently proposed camouflaged instance segmentation (CIS) faces challenges in accurate localization and instance segmentation.

Boundary Detection Instance Segmentation +3

Diffusion Model for Camouflaged Object Detection

no code implementations1 Aug 2023 Zhennan Chen, Rongrong Gao, Tian-Zhu Xiang, Fan Lin

Due to the powerful noise-to-image denoising capability of denoising diffusion models, in this paper, we propose a diffusion-based framework for camouflaged object detection, termed diffCOD, a new framework that considers the camouflaged object segmentation task as a denoising diffusion process from noisy masks to object masks.

Camouflaged Object Segmentation Image Denoising +3

Memory-aided Contrastive Consensus Learning for Co-salient Object Detection

2 code implementations28 Feb 2023 Peng Zheng, Jie Qin, Shuo Wang, Tian-Zhu Xiang, Huan Xiong

To learn better group consensus, we propose the Group Consensus Aggregation Module (GCAM) to abstract the common features of each image group; meanwhile, to make the consensus representation more discriminative, we introduce the Memory-based Contrastive Module (MCM), which saves and updates the consensus of images from different groups in a queue of memories.

Co-Salient Object Detection object-detection +1

Trichomonas Vaginalis Segmentation in Microscope Images

no code implementations3 Jul 2022 Lin Li, Jingyi Liu, Shuo Wang, Xunkun Wang, Tian-Zhu Xiang

Trichomoniasis is a common infectious disease with high incidence caused by the parasite Trichomonas vaginalis, increasing the risk of getting HIV in humans if left untreated.

Object object-detection +2

Boundary-Guided Camouflaged Object Detection

1 code implementation2 Jul 2022 Yujia Sun, Shuo Wang, Chenglizhao Chen, Tian-Zhu Xiang

Camouflaged object detection (COD), segmenting objects that are elegantly blended into their surroundings, is a valuable yet challenging task.

Object object-detection +2

Scribble-based Boundary-aware Network for Weakly Supervised Salient Object Detection in Remote Sensing Images

1 code implementation7 Feb 2022 Zhou Huang, Tian-Zhu Xiang, Huai-Xin Chen, Hang Dai

To this end, in this paper, we propose a novel weakly-supervised salient object detection framework to predict the saliency of remote sensing images from sparse scribble annotations.

Object object-detection +2

Mini-Unmanned Aerial Vehicle-Based Remote Sensing: Techniques, Applications, and Prospects

no code implementations19 Dec 2018 Tian-Zhu Xiang, Gui-Song Xia, Liangpei Zhang

We hope this paper will provide remote-sensing researchers an overall picture of recent UAV-based remote sensing developments and help guide the further research on this topic.

Image Stitching by Line-guided Local Warping with Global Similarity Constraint

no code implementations25 Feb 2017 Tian-Zhu Xiang, Gui-Song Xia, Xiang Bai, Liangpei Zhang

On one hand, the line features are integrated into a local warping model through a designed weight function.

Image Stitching

Image stitching with perspective-preserving warping

no code implementations17 May 2016 Tian-Zhu Xiang, Gui-Song Xia, Liangpei Zhang

Image stitching algorithms often adopt the global transformation, such as homography, and work well for planar scenes or parallax free camera motions.

Image Stitching

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