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Chengliang Wang

8 accepted papers

2025

Evolution in Simulation: AI-Agent School with Dual Memory for High-Fidelity Educational Dynamics

EMNLP 2025

Large language models (LLMs) based Agents are increasingly pivotal in simulating and understanding complex human systems and interactions. We propose the AI-Agent School (AAS) system, built around a self-evolving mechanism that leverages agents for simulating complex educational dynamics. Addressing

Cited by 0SourcePDFScholar
2025

LLGS: Illuminating Gaussian Splatting via absorptance Modulation

ICASSP 2025accepted

Low-light images are typically characterized by low pixel intensity and color distortion, presenting a significant challenge for accurate 3D reconstruction with 3D Gaussian Splatting (3DGS). Traditional 2D enhancement methods fail to maintain consistent illumination, affecting reconstruction quality…

Cited by 0SourceScholar
2025

SAM Adaptation with Refocused Attention and Diverse Prompts for Medical Image Segmentation

ICASSP 2025accepted

The adaptation research of SAM in the field of medical image mainly adopts two types of methods: parameter fine-tuning and prompt engineering, but these methods face two main issues: (1)Parameter fine-tuning methods have limitations in focusing the model encoder’s attention on the foreground of medi…

Cited by 0SourceScholar
2025

SAM-OCTA2: Layer Sequence OCTA Segmentation with Fine-tuned Segment Anything Model 2

ICASSP 2025accepted

Segmentation of indicated targets aids in the precise analysis of optical coherence tomography angiography (OCTA) samples. Existing segmentation methods typically perform on 2D projection targets, making it challenging to capture the variance of segmented objects through the 3D volume. To address th…

Cited by 0SourceScholar
2024

An Accurate and Efficient Neural Network for OCTA Vessel Segmentation and a New Dataset

ICASSP 2024accepted

Optical coherence tomography angiography (OCTA) is a noninvasive imaging technique that can reveal high-resolution retinal vessels. In this work, we propose an accurate and efficient neural network for retinal vessel segmentation in OCTA images. The proposed network achieves accuracy comparable to o…

Cited by 0SourceScholar
2024

SAM-OCTA: A Fine-Tuning Strategy for Applying Foundation Model OCTA Image Segmentation Tasks

ICASSP 2024accepted

In the analysis of optical coherence tomography angiography (OCTA) images, the operation of segmenting specific targets is necessary. Existing methods typically train on supervised datasets with limited samples (approximately a few hundred), which can lead to overfitting. To address this, the low-ra…

Cited by 0SourceScholar
2024

Texture-Unet: A Texture-Aware Network for Bone Marrow Smear Whole-Slide Image Region of Interest Segmentation

ICASSP 2024accepted

Bone marrow smear cytology involves observing and analyzing the morphological features of bone marrow cells, and identifying regions of interest (ROI) where the cells are morphologically clear and evenly distributed is a crucial part of this process. However, existing deep learning methods for selec…

Cited by 0SourceScholar
2023

DB-UNet: MLP Based Dual Branch UNet for Accurate Vessel Segmentation in OCTA Images

ICASSP 2023accepted

Optical coherence tomography angiography (OCTA) is a new non-invasive imaging technology that has been widely used in clinical practice. Automatic segmentation of retina vessels in OCTA images helps to improve the efficiency of disease diagnosis. However, due to the slender and tiny structure of ret…

Cited by 0SourceScholar