Search Results for author: Xixi Wang

Found 8 papers, 1 papers with code

Ultrasound SAM Adapter: Adapting SAM for Breast Lesion Segmentation in Ultrasound Images

no code implementations23 Apr 2024 Zhengzheng Tu, Le Gu, Xixi Wang, Bo Jiang

To address these issues, in this paper, we develop a novel Breast Ultrasound SAM Adapter, termed Breast Ultrasound Segment Anything Model (BUSSAM), which migrates the SAM to the field of breast ultrasound image segmentation by using the adapter technique.

Image Segmentation Lesion Segmentation +2

VcT: Visual change Transformer for Remote Sensing Image Change Detection

1 code implementation17 Oct 2023 Bo Jiang, Zitian Wang, Xixi Wang, Ziyan Zhang, Lan Chen, Xiao Wang, Bin Luo

Then, each pixel of feature map is regarded as a graph node and the graph neural network is proposed to model the structured information for coarse change map prediction.

Change Detection Representation Learning

Rethinking Batch Sample Relationships for Data Representation: A Batch-Graph Transformer based Approach

no code implementations19 Nov 2022 Xixi Wang, Bo Jiang, Xiao Wang, Bin Luo

(1) It employs a flexible graph model, termed Batch Graph to jointly encode the visual and semantic relationships of samples within each mini-batch.

Metric Learning

AttKGCN: Attribute Knowledge Graph Convolutional Network for Person Re-identification

no code implementations24 Nov 2019 Bo Jiang, Xixi Wang, Jin Tang

Discriminative feature representation of person image is important for person re-identification (Re-ID) task.

Attribute Person Re-Identification

PH-GCN: Person Re-identification with Part-based Hierarchical Graph Convolutional Network

no code implementations20 Jul 2019 Bo Jiang, Xixi Wang, Bin Luo

Given a person image, PH-GCN first constructs a hierarchical graph to represent the pairwise relationships among different parts.

Person Re-Identification

A Framework for Exploring Non-Linear Functional Connectivity and Causality in the Human Brain: Mutual Connectivity Analysis (MCA) of Resting-State Functional MRI with Convergent Cross-Mapping and Non-Metric Clustering

no code implementations14 Jul 2014 Axel Wismüller, Xixi Wang, Adora M. DSouza, Mahesh B. Nagarajan

We present a computational framework for analysis and visualization of non-linear functional connectivity in the human brain from resting state functional MRI (fMRI) data for purposes of recovering the underlying network community structure and exploring causality between network components.

Clustering Time Series Analysis

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