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Jiayu Sun

5 accepted papers

2025

Pi-GPS: Enhancing Geometry Problem Solving by Unleashing the Power of Diagrammatic Information

ICCV 2025poster

Geometry problem solving has garnered increasing attention due to its potential applications in intelligent education field. Inspired by the observation that text often introduces ambiguities that diagrams can clarify, this paper presents Pi-GPS, a novel framework that unleashes the power of diagram…

2023

Adaptive Illumination Mapping for Shadow Detection in Raw Images

ICCV 2023poster

Shadow detection methods rely on multi-scale contrast, especially global contrast, information to locate shadows correctly. However, we observe that the camera image signal processor (ISP) tends to preserve more local contrast information by sacrificing global contrast information during the raw-to-…

Cited by 15PDFcodeScholar
2022

MODNet: Real-Time Trimap-Free Portrait Matting via Objective Decomposition

AAAI 2022technical

Existing portrait matting methods either require auxiliary inputs that are costly to obtain or involve multiple stages that are computationally expensive, making them less suitable for real-time applications. In this work, we present a light-weight matting objective decomposition network (MODNet) fo…

2020

Bi-Directional Relationship Inferring Network for Referring Image Segmentation

CVPR 2020poster

Most existing methods do not explicitly formulate the mutual guidance between vision and language. In this work, we propose a bi-directional relationship inferring network (BRINet) to model the dependencies of cross-modal information. In detail, the vision-guided linguistic attention is used to lear…

Cited by 199PDFScholar
2019

A Robotic Surgery Approach to Mitochondrial Transfer Amongst Single Cells

IROS 2019poster

Introducing alterations in the mtDNA sequence is challenging but needed for potential therapies and basic studies. Direct microinjection of mitochondria into small cells has been considered inefficient and impractical. To address this issue, we present a highly efficient and precise robotic approach…

Cited by 4SourceScholar