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Mingwu Ren

6 accepted papers

2026

Bridging Granularity Gaps: Hierarchical Semantic Learning for Cross-domain Few-shot Segmentation

AAAI 2026technical

Cross-domain Few-shot Segmentation (CD-FSS) aims to segment novel classes from target domains that are not involved in training and have significantly different data distributions from the source domain, using only a few annotated samples, and recent years have witnessed significant progress on this

Cited by 0SourcePDFScholar
2026

Dynamic Novel View Synthesis in High Dynamic Range

ICLR 2026poster

High Dynamic Range Novel View Synthesis (HDR NVS) seeks to learn an HDR 3D model from Low Dynamic Range (LDR) training images captured under conventional imaging conditions. Current methods primarily focus on static scenes, implicitly assuming all scene elements remain stationary and non-living. How…

Cited by 0SourcecodeScholar
2026

MedFG-VQA: Low-Frequency Memory and Graph Attention for Lightweight Medical VQA

CVPR 2026

Medical Visual Question Answering (Med-VQA) holds significant promise for clinical decision support, yet faces challenges due to limited annotated data and the high computational demands of existing large vision-language models. We propose MedFG-VQA, a lightweight framework that leverages a memory b

Cited by 0SourcecodeScholar
2025

High Dynamic Range Novel View Synthesis with Single Exposure

ICML 2025poster

High Dynamic Range Novel View Synthesis (HDR-NVS) aims to establish a 3D scene HDR model from Low Dynamic Range (LDR) imagery. Typically, multiple-exposure LDR images are employed to capture a wider range of brightness levels in a scene, as a single LDR image cannot represent both the brightest and…

2023

PTC-Net: Point-Wise Transformer With Sparse Convolution Network for Place Recognition

RA-L 2023

In the point-cloud-based place recognition area, the existing hybrid architectures combining both convolutional networks and transformers have shown promising performance. They mainly apply the voxel-wise transformer after the sparse convolution (SPConv). However, they can induce information loss by

Cited by 22SourcecodeScholar
2020

Gait Recognition via Semi-supervised Disentangled Representation Learning to Identity and Covariate Features

CVPR 2020poster

Existing gait recognition approaches typically focus on learning identity features that are invariant to covariates (e.g., the carrying status, clothing, walking speed, and viewing angle) and seldom involve learning features from the covariate aspect, which may lead to failure modes when variations…

Cited by 136PDFScholar