人工智能
计算机科学
RGB颜色模型
模式识别(心理学)
小波
特征(语言学)
计算机视觉
小波变换
图像融合
目标检测
分割
背景(考古学)
频道(广播)
特征选择
图像(数学)
电信
哲学
语言学
古生物学
生物
作者
Jianxun Zhao,Xin Wen,Yu He,Xiaowei Yang,Kechen Song
出处
期刊:Sensors
[Multidisciplinary Digital Publishing Institute]
日期:2024-12-20
卷期号:24 (24): 8159-8159
摘要
RGB-T salient object detection (SOD) has received considerable attention in the field of computer vision. Although existing methods have achieved notable detection performance in certain scenarios, challenges remain. Many methods fail to fully utilize high-frequency and low-frequency features during information interaction among different scale features, limiting detection performance. To address this issue, we propose a method for RGB-T salient object detection that enhances performance through wavelet transform and channel-wise attention fusion. Through feature differentiation, we effectively extract spatial characteristics of the target, enhancing the detection capability for global context and fine-grained details. First, input features are passed through the channel-wise criss-cross module (CCM) for cross-modal information fusion, adaptively adjusting the importance of features to generate rich fusion information. Subsequently, the multi-scale fusion information is input into the feature selection wavelet transforme module (FSW), which selects beneficial low-frequency and high-frequency features to improve feature aggregation performance and achieves higher segmentation accuracy through long-distance connections. Extensive experiments demonstrate that our method outperforms 22 state-of-the-art methods.
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