Search Results for author: Qinglong Cao

Found 9 papers, 3 papers with code

Vision-Informed Flow Image Super-Resolution with Quaternion Spatial Modeling and Dynamic Flow Convolution

no code implementations29 Jan 2024 Qinglong Cao, Zhengqin Xu, Chao Ma, Xiaokang Yang, Yuntian Chen

To tackle this dilemma, we comprehensively consider the flow visual properties, including the unique flow imaging principle and morphological information, and propose the first flow visual property-informed FISR algorithm.

Image Super-Resolution

Domain Prompt Learning with Quaternion Networks

no code implementations12 Dec 2023 Qinglong Cao, Zhengqin Xu, Yuntian Chen, Chao Ma, Xiaokang Yang

Specifically, the proposed method involves using domain-specific vision features from domain-specific foundation models to guide the transformation of generalized contextual embeddings from the language branch into a specialized space within the quaternion networks.

Contrastive Learning

MoE-AMC: Enhancing Automatic Modulation Classification Performance Using Mixture-of-Experts

no code implementations4 Dec 2023 Jiaxin Gao, Qinglong Cao, Yuntian Chen

Utilizing the MoE framework, MoE-AMC seamlessly combines the strengths of LSRM (a Transformer-based model) for handling low SNR signals and HSRM (a ResNet-based model) for high SNR signals.

Classification Time Series Analysis

Domain-Controlled Prompt Learning

1 code implementation30 Sep 2023 Qinglong Cao, Zhengqin Xu, Yuntian Chen, Chao Ma, Xiaokang Yang

Existing prompt learning methods often lack domain-awareness or domain-transfer mechanisms, leading to suboptimal performance due to the misinterpretation of specific images in natural image patterns.

Reflection Invariance Learning for Few-shot Semantic Segmentation

no code implementations1 Jun 2023 Qinglong Cao, Yuntian Chen, Chao Ma, Xiaokang Yang

Few-shot semantic segmentation (FSS) aims to segment objects of unseen classes in query images with only a few annotated support images.

Few-Shot Semantic Segmentation Segmentation +1

Few-Shot Rotation-Invariant Aerial Image Semantic Segmentation

1 code implementation29 May 2023 Qinglong Cao, Yuntian Chen, Chao Ma, Xiaokang Yang

Few-shot aerial image segmentation is a challenging task that involves precisely parsing objects in query aerial images with limited annotated support.

Image Segmentation Segmentation +1

Progressively Dual Prior Guided Few-shot Semantic Segmentation

no code implementations20 Nov 2022 Qinglong Cao, Yuntian Chen, Xiwen Yao, Junwei Han

Few-shot semantic segmentation task aims at performing segmentation in query images with a few annotated support samples.

Few-Shot Semantic Segmentation Segmentation +1

Learning Non-target Knowledge for Few-shot Semantic Segmentation

1 code implementation CVPR 2022 Yuanwei Liu, Nian Liu, Qinglong Cao, Xiwen Yao, Junwei Han, Ling Shao

Then, a BG Eliminating Module and a DO Eliminating Module are proposed to successively filter out the BG and DO information from the query feature, based on which we can obtain a BG and DO-free target object segmentation result.

Contrastive Learning Few-Shot Semantic Segmentation +3

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