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图标识别应用两则 (#2154)

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FishmanTheMurloc
2025-09-06 01:17:05 +08:00
committed by GitHub
parent 2f55dd0502
commit 37fcde080f
32 changed files with 384 additions and 244 deletions
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20
BetterGenshinImpact/GameTask/GetGridIcons/GetGridIconsTask.cs
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@@ -3,6 +3,7 @@ using BetterGenshinImpact.Core.Simulator;
using BetterGenshinImpact.GameTask.AutoArtifactSalvage;
using BetterGenshinImpact.GameTask.Common;
using BetterGenshinImpact.GameTask.Common.Job;
using BetterGenshinImpact.GameTask.Model;
using BetterGenshinImpact.GameTask.Model.Area;
using BetterGenshinImpact.GameTask.Model.GameUI;
using BetterGenshinImpact.Helpers.Extensions;
@@ -198,13 +199,8 @@ public class GetGridIconsTask : ISoloTask
{
using (FileStream fs = new FileStream(filePath, FileMode.Create, FileAccess.Write, FileShare.None))
{
double scale = TaskContext.Instance().SystemInfo.AssetScale;
double width = 60;
double height = 60; // 宽高缩放似乎不一致，似乎在2.05:2.15之间，但不知道怎么测定
Rect iconRect = new Rect((int)(itemRegion.Width / 2 - 237 * scale - width / 2), (int)(itemRegion.Height / 2 - height / 2), (int)width, (int)height);
Mat crop = itemRegion.SrcMat.SubMat(iconRect);
using Mat resize = crop.Resize(new Size(125, 125));
resize.ToBitmap().Save(fs, System.Drawing.Imaging.ImageFormat.Png);
using Mat img125 = CropResizeArtifactSetFilterGridIcon(itemRegion);
img125.ToBitmap().Save(fs, System.Drawing.Imaging.ImageFormat.Png);
}
logger.LogInformation("图片保存成功：{Text}", fileName);
}
@@ -230,6 +226,16 @@ public class GetGridIconsTask : ISoloTask
}
}
internal static Mat CropResizeArtifactSetFilterGridIcon(ImageRegion itemRegion, ISystemInfo? systemInfo = null)
{
double scale = (systemInfo ?? TaskContext.Instance().SystemInfo).AssetScale;
double width = 60;
double height = 60; // 宽高缩放似乎不一致，似乎在2.05:2.15之间，但不知道怎么测定
Rect iconRect = new Rect((int)(itemRegion.Width / 2 - 237 * scale - width / 2), (int)(itemRegion.Height / 2 - height / 2), (int)width, (int)height);
Mat crop = itemRegion.SrcMat.SubMat(iconRect);
return crop.Resize(new Size(125, 125));
}
/// <summary>
/// OCR检测★字符很不稳定，因此用cv
/// 非常简陋的色彩检测，请传入聚焦的图像，勿带入可能的干扰

3
BetterGenshinImpact/GameTask/GetGridIcons/GridIconsAccuracyTestTask.cs
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@@ -111,7 +111,6 @@ public class GridIconsAccuracyTestTask : ISoloTask
{
itemRegion.Click();
Task task1 = Delay(300, ct);
var sadf = task1.Status;
// 用模型推理得到的结果
Task<(string, int)> task2 = Task.Run(() =>
@@ -161,7 +160,7 @@ public class GridIconsAccuracyTestTask : ISoloTask
/// <param name="mat"></param>
/// <param name="session"></param>
/// <param name="prototypes"></param>
/// <returns></returns>
/// <returns>(预测名称, 预测星级)</returns>
/// <exception cref="Exception"></exception>
public static (string, int) Infer(Mat mat, InferenceSession session, Dictionary<string, float[]> prototypes)
{