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Zhiguo Jiang

4 accepted papers

2026

Breaking the Illusion: When Positive Meets Negative in Multimodal Decoding

CVPR 2026

Vision-Language Models (VLMs) are frequently undermined by object hallucination--generating content that contradicts visual reality--due to an over-reliance on linguistic priors. We introduce Positive-and-Negative Decoding (PND), a training-free inference framework that intervenes directly in the de

Cited by 0SourcecodeScholar
2026

Histopathology-Genomics Multi-modal Structural Representation Learning for Data-Efficient Precision Oncology

ICLR 2026poster

Fusing histopathology images and genomics data with deep learning has significantly advanced precision oncology. However, genomics data is often missing due to its high acquisition cost and complexity in real-world clinical scenarios. Existing solutions aim to reconstruct genomics data from histopat…

Cited by 0SourcecodeScholar
2025

Promptable Representation Distribution Learning and Data Augmentation for Gigapixel Histopathology WSI Analysis

AAAI 2025technical

Gigapixel image analysis, particularly for whole slide images (WSIs), often relies on multiple instance learning (MIL). Under the paradigm of MIL, patch image representations are extracted and then fixed during the training of the MIL classifiers for efficiency consideration. However, the invariance…

2022

Multi-Frame Super-Resolution With Raw Images Via Modified Deformable Convolution

ICASSP 2022accepted

In this paper we propose a novel model towards multi-frame super-resolution, which leverages multiple RAW images and yields a super-resolved RGB image. To facilitate the pixel misalignment in burst photography, we apply a refined Pyramid Cascading and Deformable Convolution (PCD) feature alignment m…

Cited by 0SourceScholar