Search Results for author: Jinjin Wang

Found 2 papers, 1 papers with code

Defect Transformer: An Efficient Hybrid Transformer Architecture for Surface Defect Detection

no code implementations17 Jul 2022 Junpu Wang, Guili Xu, Fuju Yan, Jinjin Wang, Zhengsheng Wang

Then, the patch aggregation blocks are used to generate multi-scale representation with four hierarchies, each of them is followed by a series of DefT blocks, which respectively include a locally position-aware block for local position encoding, a lightweight multi-pooling self-attention to model multi-scale global contextual relationships with good computational efficiency, and a convolutional feed-forward network for feature transformation and further location information learning.

Computational Efficiency Defect Detection +1

Noise and Edge Based Dual Branch Image Manipulation Detection

1 code implementation2 Jul 2022 Zhongyuan Zhang, Yi Qian, Yanxiang Zhao, Lin Zhu, Jinjin Wang

In this paper, the noise image extracted by the improved constrained convolution is used as the input of the model instead of the original image to obtain more subtle traces of manipulation.

Edge Detection Image Manipulation +1

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