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研究生:莊沐庭
研究生(外文):Chuang, Mu-Ting
論文名稱:殘差特徵融合於單張圖像超解析度成像的應用
論文名稱(外文):Residual Feature Fusion Network for Single Image Super-Resolution
指導教授:張隆紋張隆紋引用關係
指導教授(外文):Chang, Long-Wen
口試委員:陳永昌陳朝欽
口試委員(外文):Chen, Yung-ChangChen, Chaur-Chin
口試日期:2022-07-13
學位類別:碩士
校院名稱:國立清華大學
系所名稱:資訊工程學系
學門:工程學門
學類:電資工程學類
論文種類:學術論文
論文出版年:2022
畢業學年度:110
語文別:英文
論文頁數:32
中文關鍵詞:超解析度特徵融合深度學習電腦視覺
外文關鍵詞:super resolutionfeature fusiondeep learningcomputer vision
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  • 被引用被引用:0
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近幾年,在深度學習應用於影像處理中,單張超解析度成像(single image super-resolution)是一個很重要的問題。在超解析度成像領域中基於卷積神經網路會有很好的效果。然而,現在很多解析度成像的網路層數越來越深,越深的網路往往輕易地增加參數量和高計算複雜度。此外,這些網路也常常忽略充分利用網路每一層的資訊。因此,為了解決這些問題我們提出了一個殘差特徵融合網路(residual feature fusion network,RFFN)。我們藉由殘差學習中增加全局殘差連接與區域殘差連接來降低訓練困難度。另外,我們使用全局特徵融合與區域特徵融合來充分利用每一個殘差模塊,這些方法都可以有效地使效能優於其他網路。在標準的測量單位(benchmark metric)與資料集(datasets),我們提出的RFFN效能比其他先進的模型來的出色。
Recently, application in deep learning of image processing, single image super-resolution (SISR) is a vital problem. The model based convolutional neural networks have shown great results in SR. However, now most networks have become deeper and wider. With the network’s depth growing, the number of parameters will increase easily and with high computation complexity. Also, lots of modern networks neglect to fully utilize the information of each layer. Therefore, to address these problems, we proposed a residual feature fusion network (RFFN). We use residual learning adding global and local skip connections to overcome training difficulty. In addition, we also fully utilize every residual module (RM) feature with global and local features fusion which can efficiently make the performance better than the other methods. Experiments show the comparison between our RFFN and state-of-the-art SISR networks with the benchmark metrics and datasets.
Chapter1. Introduction---------1
Chpater2. Related Works--------4
Chapter3. The Proposed Method--6
Chapter4. Experiment-----------13
Chapter5. Conclusion-----------28
References---------------------29
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