Search Results for author: Yanduo Zhang

Found 5 papers, 2 papers with code

Word length-aware text spotting: Enhancing detection and recognition in dense text image

no code implementations25 Dec 2023 Hao Wang, Huabing Zhou, Yanduo Zhang, Tao Lu, Jiayi Ma

Scene text spotting is essential in various computer vision applications, enabling extracting and interpreting textual information from images.

Text Detection Text Spotting

TANet: A new Paradigm for Global Face Super-resolution via Transformer-CNN Aggregation Network

no code implementations16 Sep 2021 Yuanzhi Wang, Tao Lu, Yanduo Zhang, Junjun Jiang, JiaMing Wang, Zhongyuan Wang, Jiayi Ma

Recently, face super-resolution (FSR) methods either feed whole face image into convolutional neural networks (CNNs) or utilize extra facial priors (e. g., facial parsing maps, facial landmarks) to focus on facial structure, thereby maintaining the consistency of the facial structure while restoring facial details.

Face Reconstruction Super-Resolution

Multi-scale Self-calibrated Network for Image Light Source Transfer

1 code implementation18 Apr 2021 Yuanzhi Wang, Tao Lu, Yanduo Zhang, Yuntao Wu

However, many problems for scene reconversion and shadow estimation tasks, including uncalibrated feature information and poor semantic information, are still unresolved, thereby resulting in insufficient feature representation.

Image Relighting

Face Hallucination via Split-Attention in Split-Attention Network

1 code implementation22 Oct 2020 Tao Lu, Yuanzhi Wang, Yanduo Zhang, Yu Wang, Wei Liu, Zhongyuan Wang, Junjun Jiang

However, most of them fail to take into account the overall facial profile and fine texture details simultaneously, resulting in reduced naturalness and fidelity of the reconstructed face, and further impairing the performance of downstream tasks (e. g., face detection, facial recognition).

Face Detection Face Hallucination +4

Feature-Driven Super-Resolution for Object Detection

no code implementations1 Apr 2020 Bin Wang, Tao Lu, Yanduo Zhang

Comparing with some state-of-the-art SR algorithms with 4$\times$ scale factor, FDSR outperforms the detection performance mAP on MS COCO validation, VOC2007 databases with good generalization to other detection networks.

Image Reconstruction Object +3

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