Download models

.github/workflows/format.yml

@@ -13,7 +13,7 @@ on:
 
 jobs:
   format:
-    runs-on: ubuntu-latest
+    runs-on: macos-latest
     steps:
       - name: Run Ultralytics Formatting
         uses: ultralytics/actions@main
@@ -23,6 +23,7 @@ jobs:
           python: true # format Python code and docstrings
           markdown: true # format Markdown
           prettier: true # format YAML
+          swift: true # format Swift
           spelling: false # check spelling
           links: false # check broken links
           summary: true # print PR summary with GPT4 (requires 'openai_api_key' or 'openai_azure_api_key' and 'openai_azure_endpoint')

YOLO.xcodeproj/project.pbxproj

@@ -13,14 +13,12 @@
 		636EFCAF21E62DD300DE43BC /* VideoCapture.swift in Sources */ = {isa = PBXBuildFile; fileRef = 636EFCA221E62DD300DE43BC /* VideoCapture.swift */; };
 		636EFCB321E62DD300DE43BC /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 636EFCA721E62DD300DE43BC /* AppDelegate.swift */; };
 		636EFCB921E62E3900DE43BC /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 636EFCB821E62E3900DE43BC /* Assets.xcassets */; };
-		6381D2182B7817C200ABA4E8 /* yolov8l.mlpackage in Sources */ = {isa = PBXBuildFile; fileRef = 6381D2132B7817C200ABA4E8 /* yolov8l.mlpackage */; };
-		6381D2192B7817C200ABA4E8 /* yolov8x.mlpackage in Sources */ = {isa = PBXBuildFile; fileRef = 6381D2142B7817C200ABA4E8 /* yolov8x.mlpackage */; };
-		6381D21A2B7817C200ABA4E8 /* yolov8s.mlpackage in Sources */ = {isa = PBXBuildFile; fileRef = 6381D2152B7817C200ABA4E8 /* yolov8s.mlpackage */; };
-		6381D21B2B7817C200ABA4E8 /* yolov8m.mlpackage in Sources */ = {isa = PBXBuildFile; fileRef = 6381D2162B7817C200ABA4E8 /* yolov8m.mlpackage */; };
-		6381D21C2B7817C200ABA4E8 /* yolov8n.mlpackage in Sources */ = {isa = PBXBuildFile; fileRef = 6381D2172B7817C200ABA4E8 /* yolov8n.mlpackage */; };
 		63CF371F2514455300E2DEA1 /* LaunchScreen.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 6323C44D22186177008AE681 /* LaunchScreen.storyboard */; };
 		63CF37202514455300E2DEA1 /* Main.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 6323C44F22186177008AE681 /* Main.storyboard */; };
 		63CF37212514455300E2DEA1 /* ultralytics_yolo_logotype.png in Resources */ = {isa = PBXBuildFile; fileRef = 6323C45122186177008AE681 /* ultralytics_yolo_logotype.png */; };
+		73FD886D2C5931B700CFF647 /* Models.swift in Sources */ = {isa = PBXBuildFile; fileRef = 73FD886B2C5931B700CFF647 /* Models.swift */; };
+		73FD886E2C5931B700CFF647 /* ModelChacheManager.swift in Sources */ = {isa = PBXBuildFile; fileRef = 73FD886C2C5931B700CFF647 /* ModelChacheManager.swift */; };
+		73FD88752C59411600CFF647 /* ZIPFoundation in Frameworks */ = {isa = PBXBuildFile; productRef = 73FD88742C59411600CFF647 /* ZIPFoundation */; };
 		8EDAA33950796844333D60A7 /* BoundingBoxView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 8EDAA633C1F2B50286D16008 /* BoundingBoxView.swift */; };
 /* End PBXBuildFile section */
 
@@ -35,12 +33,9 @@
 		636EFCA221E62DD300DE43BC /* VideoCapture.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = VideoCapture.swift; sourceTree = "<group>"; };
 		636EFCA721E62DD300DE43BC /* AppDelegate.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = AppDelegate.swift; sourceTree = "<group>"; };
 		636EFCB821E62E3900DE43BC /* Assets.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = Assets.xcassets; sourceTree = "<group>"; };
-		6381D2132B7817C200ABA4E8 /* yolov8l.mlpackage */ = {isa = PBXFileReference; lastKnownFileType = folder.mlpackage; path = yolov8l.mlpackage; sourceTree = "<group>"; };
-		6381D2142B7817C200ABA4E8 /* yolov8x.mlpackage */ = {isa = PBXFileReference; lastKnownFileType = folder.mlpackage; path = yolov8x.mlpackage; sourceTree = "<group>"; };
-		6381D2152B7817C200ABA4E8 /* yolov8s.mlpackage */ = {isa = PBXFileReference; lastKnownFileType = folder.mlpackage; path = yolov8s.mlpackage; sourceTree = "<group>"; };
-		6381D2162B7817C200ABA4E8 /* yolov8m.mlpackage */ = {isa = PBXFileReference; lastKnownFileType = folder.mlpackage; path = yolov8m.mlpackage; sourceTree = "<group>"; };
-		6381D2172B7817C200ABA4E8 /* yolov8n.mlpackage */ = {isa = PBXFileReference; lastKnownFileType = folder.mlpackage; path = yolov8n.mlpackage; sourceTree = "<group>"; };
 		63B8B0A821E62A890026FBC3 /* .gitignore */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text; path = .gitignore; sourceTree = "<group>"; };
+		73FD886B2C5931B700CFF647 /* Models.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = Models.swift; sourceTree = "<group>"; };
+		73FD886C2C5931B700CFF647 /* ModelChacheManager.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = ModelChacheManager.swift; sourceTree = "<group>"; };
 		7BCB411721C3096100BFC4D0 /* YOLO.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = YOLO.app; sourceTree = BUILT_PRODUCTS_DIR; };
 		8EDAA633C1F2B50286D16008 /* BoundingBoxView.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = BoundingBoxView.swift; sourceTree = "<group>"; };
 		8EDAAA4507D2D23D7FAB827F /* README.md */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = net.daringfireball.markdown; path = README.md; sourceTree = "<group>"; };
@@ -51,6 +46,7 @@
 			isa = PBXFrameworksBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				73FD88752C59411600CFF647 /* ZIPFoundation in Frameworks */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -62,6 +58,8 @@
 			children = (
 				636166E9251443B20054FA7E /* ThresholdProvider.swift */,
 				8EDAA633C1F2B50286D16008 /* BoundingBoxView.swift */,
+				73FD886C2C5931B700CFF647 /* ModelChacheManager.swift */,
+				73FD886B2C5931B700CFF647 /* Models.swift */,
 			);
 			path = Utilities;
 			sourceTree = "<group>";
@@ -87,11 +85,6 @@
 		63A946D8271800E20001C3ED /* Models */ = {
 			isa = PBXGroup;
 			children = (
-				6381D2132B7817C200ABA4E8 /* yolov8l.mlpackage */,
-				6381D2162B7817C200ABA4E8 /* yolov8m.mlpackage */,
-				6381D2172B7817C200ABA4E8 /* yolov8n.mlpackage */,
-				6381D2152B7817C200ABA4E8 /* yolov8s.mlpackage */,
-				6381D2142B7817C200ABA4E8 /* yolov8x.mlpackage */,
 			);
 			path = Models;
 			sourceTree = "<group>";
@@ -131,6 +124,9 @@
 			dependencies = (
 			);
 			name = YOLO;
+			packageProductDependencies = (
+				73FD88742C59411600CFF647 /* ZIPFoundation */,
+			);
 			productName = YOLO;
 			productReference = 7BCB411721C3096100BFC4D0 /* YOLO.app */;
 			productType = "com.apple.product-type.application";
@@ -160,6 +156,9 @@
 				Base,
 			);
 			mainGroup = 7BCB410E21C3096100BFC4D0;
+			packageReferences = (
+				73FD88732C59411600CFF647 /* XCRemoteSwiftPackageReference "ZIPFoundation" */,
+			);
 			productRefGroup = 7BCB411821C3096100BFC4D0 /* Products */;
 			projectDirPath = "";
 			projectRoot = "";
@@ -210,13 +209,10 @@
 			isa = PBXSourcesBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
-				6381D21B2B7817C200ABA4E8 /* yolov8m.mlpackage in Sources */,
-				6381D21C2B7817C200ABA4E8 /* yolov8n.mlpackage in Sources */,
+				73FD886D2C5931B700CFF647 /* Models.swift in Sources */,
 				636EFCAF21E62DD300DE43BC /* VideoCapture.swift in Sources */,
 				636166EA251443B20054FA7E /* ThresholdProvider.swift in Sources */,
-				6381D2182B7817C200ABA4E8 /* yolov8l.mlpackage in Sources */,
-				6381D21A2B7817C200ABA4E8 /* yolov8s.mlpackage in Sources */,
-				6381D2192B7817C200ABA4E8 /* yolov8x.mlpackage in Sources */,
+				73FD886E2C5931B700CFF647 /* ModelChacheManager.swift in Sources */,
 				636EFCB321E62DD300DE43BC /* AppDelegate.swift in Sources */,
 				636EFCAA21E62DD300DE43BC /* ViewController.swift in Sources */,
 				8EDAA33950796844333D60A7 /* BoundingBoxView.swift in Sources */,
@@ -351,7 +347,7 @@
 				ASSETCATALOG_COMPILER_INCLUDE_ALL_APPICON_ASSETS = NO;
 				CODE_SIGN_STYLE = Automatic;
 				CURRENT_PROJECT_VERSION = 0;
-				DEVELOPMENT_TEAM = 3MR4P6CL3X;
+				DEVELOPMENT_TEAM = MFN25KNUGJ;
 				INFOPLIST_FILE = YOLO/Info.plist;
 				INFOPLIST_KEY_CFBundleDisplayName = "Ultralytics YOLO";
 				INFOPLIST_KEY_LSApplicationCategoryType = "public.app-category.developer-tools";
@@ -379,7 +375,7 @@
 				ASSETCATALOG_COMPILER_INCLUDE_ALL_APPICON_ASSETS = NO;
 				CODE_SIGN_STYLE = Automatic;
 				CURRENT_PROJECT_VERSION = 0;
-				DEVELOPMENT_TEAM = 3MR4P6CL3X;
+				DEVELOPMENT_TEAM = MFN25KNUGJ;
 				INFOPLIST_FILE = YOLO/Info.plist;
 				INFOPLIST_KEY_CFBundleDisplayName = "Ultralytics YOLO";
 				INFOPLIST_KEY_LSApplicationCategoryType = "public.app-category.developer-tools";
@@ -422,6 +418,25 @@
 			defaultConfigurationName = Release;
 		};
 /* End XCConfigurationList section */
+
+/* Begin XCRemoteSwiftPackageReference section */
+		73FD88732C59411600CFF647 /* XCRemoteSwiftPackageReference "ZIPFoundation" */ = {
+			isa = XCRemoteSwiftPackageReference;
+			repositoryURL = "https://github.com/weichsel/ZIPFoundation.git";
+			requirement = {
+				kind = upToNextMajorVersion;
+				minimumVersion = 0.9.19;
+			};
+		};
+/* End XCRemoteSwiftPackageReference section */
+
+/* Begin XCSwiftPackageProductDependency section */
+		73FD88742C59411600CFF647 /* ZIPFoundation */ = {
+			isa = XCSwiftPackageProductDependency;
+			package = 73FD88732C59411600CFF647 /* XCRemoteSwiftPackageReference "ZIPFoundation" */;
+			productName = ZIPFoundation;
+		};
+/* End XCSwiftPackageProductDependency section */
 	};
 	rootObject = 7BCB410F21C3096100BFC4D0 /* Project object */;
 }

YOLO.xcodeproj/xcshareddata/xcschemes/YOLO.xcscheme

@@ -0,0 +1,78 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Scheme
+   LastUpgradeVersion = "1540"
+   version = "1.7">
+   <BuildAction
+      parallelizeBuildables = "YES"
+      buildImplicitDependencies = "YES"
+      buildArchitectures = "Automatic">
+      <BuildActionEntries>
+         <BuildActionEntry
+            buildForTesting = "YES"
+            buildForRunning = "YES"
+            buildForProfiling = "YES"
+            buildForArchiving = "YES"
+            buildForAnalyzing = "YES">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "7BCB411621C3096100BFC4D0"
+               BuildableName = "YOLO.app"
+               BlueprintName = "YOLO"
+               ReferencedContainer = "container:YOLO.xcodeproj">
+            </BuildableReference>
+         </BuildActionEntry>
+      </BuildActionEntries>
+   </BuildAction>
+   <TestAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      shouldUseLaunchSchemeArgsEnv = "YES"
+      shouldAutocreateTestPlan = "YES">
+   </TestAction>
+   <LaunchAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      launchStyle = "0"
+      useCustomWorkingDirectory = "NO"
+      ignoresPersistentStateOnLaunch = "NO"
+      debugDocumentVersioning = "YES"
+      debugServiceExtension = "internal"
+      allowLocationSimulation = "YES">
+      <BuildableProductRunnable
+         runnableDebuggingMode = "0">
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "7BCB411621C3096100BFC4D0"
+            BuildableName = "YOLO.app"
+            BlueprintName = "YOLO"
+            ReferencedContainer = "container:YOLO.xcodeproj">
+         </BuildableReference>
+      </BuildableProductRunnable>
+   </LaunchAction>
+   <ProfileAction
+      buildConfiguration = "Release"
+      shouldUseLaunchSchemeArgsEnv = "YES"
+      savedToolIdentifier = ""
+      useCustomWorkingDirectory = "NO"
+      debugDocumentVersioning = "YES">
+      <BuildableProductRunnable
+         runnableDebuggingMode = "0">
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "7BCB411621C3096100BFC4D0"
+            BuildableName = "YOLO.app"
+            BlueprintName = "YOLO"
+            ReferencedContainer = "container:YOLO.xcodeproj">
+         </BuildableReference>
+      </BuildableProductRunnable>
+   </ProfileAction>
+   <AnalyzeAction
+      buildConfiguration = "Debug">
+   </AnalyzeAction>
+   <ArchiveAction
+      buildConfiguration = "Release"
+      revealArchiveInOrganizer = "YES">
+   </ArchiveAction>
+</Scheme>

YOLO/AppDelegate.swift

@@ -17,49 +17,53 @@ import UIKit
 /// The main application delegate, handling global app behavior and configuration.
 @UIApplicationMain
 class AppDelegate: UIResponder, UIApplicationDelegate {
-    var window: UIWindow?
+  var window: UIWindow?
 
-    /// Called when the app finishes launching, used here to set global app settings.
-    func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
-        // Disable screen dimming and auto-lock to keep the app active during long operations.
-        UIApplication.shared.isIdleTimerDisabled = true
+  /// Called when the app finishes launching, used here to set global app settings.
+  func application(
+    _ application: UIApplication,
+    didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?
+  ) -> Bool {
+    // Disable screen dimming and auto-lock to keep the app active during long operations.
+    UIApplication.shared.isIdleTimerDisabled = true
 
-        // Enable battery monitoring to allow the app to adapt its behavior based on battery level.
-        UIDevice.current.isBatteryMonitoringEnabled = true
+    // Enable battery monitoring to allow the app to adapt its behavior based on battery level.
+    UIDevice.current.isBatteryMonitoringEnabled = true
 
-        // Store the app version and build version in UserDefaults for easy access elsewhere in the app.
-        if let appVersion = Bundle.main.infoDictionary?["CFBundleShortVersionString"] as? String,
-           let buildVersion = Bundle.main.infoDictionary?["CFBundleVersion"] as? String {
-            UserDefaults.standard.set("\(appVersion) (\(buildVersion))", forKey: "app_version")
-        }
+    // Store the app version and build version in UserDefaults for easy access elsewhere in the app.
+    if let appVersion = Bundle.main.infoDictionary?["CFBundleShortVersionString"] as? String,
+      let buildVersion = Bundle.main.infoDictionary?["CFBundleVersion"] as? String
+    {
+      UserDefaults.standard.set("\(appVersion) (\(buildVersion))", forKey: "app_version")
+    }
 
-        // Store the device's UUID in UserDefaults for identification purposes.
-        if let uuid = UIDevice.current.identifierForVendor?.uuidString {
-            UserDefaults.standard.set(uuid, forKey: "uuid")
-        }
+    // Store the device's UUID in UserDefaults for identification purposes.
+    if let uuid = UIDevice.current.identifierForVendor?.uuidString {
+      UserDefaults.standard.set(uuid, forKey: "uuid")
+    }
 
-        // Ensure UserDefaults changes are immediately saved.
-        UserDefaults.standard.synchronize()
+    // Ensure UserDefaults changes are immediately saved.
+    UserDefaults.standard.synchronize()
 
-        return true
-    }
+    return true
+  }
 }
 
 /// Extension to CALayer to add functionality for generating screenshots of any layer.
 extension CALayer {
-    var screenShot: UIImage? {
-        // Begin a new image context, using the device's screen scale to ensure high-resolution output.
-        UIGraphicsBeginImageContextWithOptions(frame.size, false, UIScreen.main.scale)
-        defer {
-            UIGraphicsEndImageContext()
-        }  // Ensure the image context is cleaned up correctly.
+  var screenShot: UIImage? {
+    // Begin a new image context, using the device's screen scale to ensure high-resolution output.
+    UIGraphicsBeginImageContextWithOptions(frame.size, false, UIScreen.main.scale)
+    defer {
+      UIGraphicsEndImageContext()
+    }  // Ensure the image context is cleaned up correctly.
 
-        if let context = UIGraphicsGetCurrentContext() {
-            // Render the layer into the current context.
-            render(in: context)
-            // Attempt to generate an image from the current context.
-            return UIGraphicsGetImageFromCurrentImageContext()
-        }
-        return nil  // Return nil if the operation fails.
+    if let context = UIGraphicsGetCurrentContext() {
+      // Render the layer into the current context.
+      render(in: context)
+      // Attempt to generate an image from the current context.
+      return UIGraphicsGetImageFromCurrentImageContext()
     }
+    return nil  // Return nil if the operation fails.
+  }
 }

YOLO/Info.plist

@@ -21,7 +21,7 @@
 	<key>CFBundleShortVersionString</key>
 	<string>$(MARKETING_VERSION)</string>
 	<key>CFBundleVersion</key>
-	<string>24</string>
+	<string>78</string>
 	<key>ITSAppUsesNonExemptEncryption</key>
 	<false/>
 	<key>LSRequiresIPhoneOS</key>