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    --- lang: zh-tw --- 第一周影像筆記 === # 第一週 # 3/22~3/24 ## 補神經網路(層等等的AI所需概念) ## 學習Conda需擬環境建置 ## Anaconda prompt架設本地端yolov5虛擬環境(開發用) # 第二週 # 3/1~3/3 ## 研究Python pandas資料處理框架部分 ## Numpy的多維運算(目前只了解到逐元運算) ## 研究資料集所需檔案 ## 製作圖像辨識所需資料集(貼Label) ## 繼續研究神經網路 層 概念 ## 成功驗證yolo官方範本檔 ## 研究Yolov5專案 train detect 參數設定部分 ## 研究data model 資料夾內檔案關聯(Yaml檔案內資料集路徑參數設定) # 第三週 # 3/13~Now ## 本地端告一段落,移動到訓練機端(3090虛擬機) ## 把貼好的Label使用Yolov5做驗證 ![](https://i.imgur.com/EjIbKEt.png) ## 成功訓練 官方範本資料集(還沒指定預訓練權重檔) ## 成功訓練 公司貼好Label的漁船資料集(還沒指定預訓練權重檔) ### 結果 ![](https://i.imgur.com/E9wLZoN.png) ![](https://i.imgur.com/oBGjmCe.png) # 研究遷移學習中.....(一知半解 研究中) ![](https://i.imgur.com/Z7NQMwS.png) ## 3/15~now ## 測試使用Yolov5調用GPU訓練漁船資料集並使用其最佳權重檔對圖片做測試 ## Opencv圖像切割.攝像頭顯示.讀取指定視頻每30幀擷取一張圖儲存到本地端指定資料夾。 ## 研究出差拍攝的設備.Nikon外接的軟體及現場遇到問題的處理備案等 1.螢幕 2.螢幕用兩條HDMI串連接相機(+中間轉接頭) 3.延長線 4.快門線 5.USB傳輸線(相機檔案傳輸) 6.Nikon Nikon Transfer 2(軟體) ## 腳架架好相機對好桌上的綠色墊子並安裝好快門線 ## 相機用HDMI連接一台螢幕(顯示相機畫面用方便調魚的擺放位置) ## 儲存的部分USB接到電腦可以直接取檔(有下載官方軟體) 確定取檔完相機記憶卡直接格式化就能繼續拍 ## 電池充電部分有延長線 ## 兩個可以輪替充 ## 拍攝部分一條魚 ## 水平 垂直 對角各兩張 ## 再來把魚翻面一樣水平垂直 對角各兩張 ![](https://i.imgur.com/4SOwgTX.jpg) ![](https://i.imgur.com/ZD1p0BC.jpg) ![](https://i.imgur.com/5XjDqgL.jpg) ![](https://i.imgur.com/LNQokkZ.jpg) ![](https://i.imgur.com/KfTFNAl.jpg) # 電腦安裝Nikon Transfer 2 # 拍攝照片可即時傳輸至電腦確認圖檔狀況是否有出錯等等 ![](https://i.imgur.com/zx44vkL.png) # 現場大致情況 ![](https://i.imgur.com/9IioT5y.png)             # 測試訓練上次拍的1XX張鯖魚成功取出權重檔並測試 ![](https://i.imgur.com/udxSXHt.jpg) ![](https://i.imgur.com/uzpdk75.png) ![](https://i.imgur.com/VTgdWQz.jpg) ![](https://i.imgur.com/GWm1epi.jpg) # 指定訓練好的權重檔對圖片or影片作Detect功能測試 ![](https://i.imgur.com/2sg7fDH.jpg) # 練習圖片切割之術 圖像處理(指定圖片區塊切割一個黑暗大法師) ![](https://i.imgur.com/PYVIBya.png) # 將指定影片每30幀擷取一張圖片轉JPG指定儲存到本地端 ![](https://i.imgur.com/pSjFRk3.png) #   # 待解決 # 禁閃光燈 # +LED補光 # 現場拍攝畫面 ![](https://i.imgur.com/1lTUuxw.jpg) # 第一次 ![](https://i.imgur.com/4SOwgTX.jpg) ![](https://i.imgur.com/ZD1p0BC.jpg) ![](https://i.imgur.com/5XjDqgL.jpg) ![](https://i.imgur.com/LNQokkZ.jpg) # 這週 ![](https://i.imgur.com/TGg5OWN.jpg) ![](https://i.imgur.com/jHU5CGc.jpg) ![](https://i.imgur.com/oSNv9OY.jpg) ![](https://i.imgur.com/c6RDFL3.jpg) # 補光燈&攝影燈選用前面要有遮罩打柔光 # 燈光直接照到鯖魚 後半段會反光 # ![](https://i.imgur.com/l0iJwkD.jpg) ![](https://i.imgur.com/WGK8aZN.jpg) ![](https://i.imgur.com/y61ZqXc.jpg) ![](https://i.imgur.com/3jhYxge.jpg) ![](https://i.imgur.com/zzfxerl.jpg) ![](https://i.imgur.com/hMV8YIp.jpg) #   ![](https://i.imgur.com/5XA4BRw.png) #   ![](https://i.imgur.com/Am534uX.jpg) #   ![](https://i.imgur.com/xiLyvJi.jpg) # 資料集整理.貼Lable # 資料集377張 Yolov5s 600輪 # 驗證集隨機抽樣結果 # 照片預計拍到2000張左右 # 驗證集200張 ![](https://i.imgur.com/db2nEie.png) # 1.Yolov5訓練好權重檔 # 2.將權重檔轉成onnx格式 # 轉換咒語python export.py --weights C:\Users\tfr52\OneDrive\桌面\yolov5-master\weights\best.pt --include onnx # 3.將onnx格式導入opencv (模型尺寸跟畫面尺寸要一致我用480x640) # 4.使用訓練好的權重檔對攝像頭內物體作辨識 #   # 最新開會看這裡 #### 第一項 ##### 第一項內容

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