Search Results for author: Qing Ma

Found 8 papers, 3 papers with code

A Prior Instruction Representation Framework for Remote Sensing Image-text Retrieval

1 code implementation ACMMM 2023 Jiancheng Pan, Qing Ma, Cong Bai

Our highlight is the proposal of a paradigm that draws on prior knowledge to instruct adaptive learning of vision and text representations.

Retrieval Scene Recognition +1

Direction-Oriented Visual-semantic Embedding Model for Remote Sensing Image-text Retrieval

no code implementations12 Oct 2023 Qing Ma, Jiancheng Pan, Cong Bai

Our highlight is to conduct visual and textual representations in latent space, directing them as close as possible to a redundancy-free regional visual representation.

Cross-Modal Retrieval Retrieval +1

Reducing Semantic Confusion: Scene-aware Aggregation Network for Remote Sensing Cross-modal Retrieval

2 code implementations ICMR 2023 Jiancheng Pan, Qing Ma, Cong Bai

Furthermore, as the diversity and differentiation of remote sensing scenes weaken the understanding of scenes, a new metric, namely, scene recall is proposed to measure the perception of scenes by evaluating scene-level retrieval performance, which can also verify the effectiveness of our approach in reducing semantic confusion.

Cross-Modal Retrieval Retrieval

A Frequency Domain Constraint for Synthetic and Real X-ray Image Super Resolution

no code implementations14 May 2021 Qing Ma, Jae Chul Koh, WonSook Lee

In this paper, we introduce frequency domain loss as a constraint to further improve the quality of the RefSR results with fine details and without obvious artifacts.

Image Super-Resolution Reference-based Super-Resolution

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