Non Maximum Suppression (NMS)
- By
Wayne
Non maximum suppression is a technique used in object detection to filter bounding boxes generated by object detection algorithms. If we don’t use NMS, we will get an image with dense frames.
Confusion Matrix
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The confusion matrix is a tool used to measure the performances of models. This allows data scientists to analyze and optimize models. Therefore, when learning machine learning, we must learn to use confusion matrix. In addition, this article will also introduce accuracy, recall, precision, and F1 score.
YOLOv8 Object Detection Tutorial
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YOLO (You Only Look Once) is a popular object detection model. Its high performance and high accuracy made it popular quickly. This article will introduce how to use YOLOv8 for object detection.
Swift Package Manager Plugins Tutorial
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Swift package manager plugins allow us to customize some actions during build time to meet more complex compilation requirements, such as code generation.
Building Swift Package as XCFramework
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Compared with Xcode project’s Build Settings, Package.swift is much simpler to use. However, when we convert a Xcode framework project into a Swift package, the XCFramework cannot be built successfully.
Integrating Apple Pay to iOS App
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Apple Pay is Apple’s mobile payment service. We can use Apple Pay to make a tap-to-pay in physical stores or purchase goods in apps. In addition, the Wallet app in iPhone can manage credit cards, so we don’t need to carry several credit cards.
Integrating Google Pay to Android App
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Google Pay is Google’s mobile payment service. We can use Google Pay make a tap-to-pay in physical stores, and we can also purchase goods in apps. In addition, Google Wallet can manage credit cards, so we don’t need to carry several credit cards.
ECDSA Signing and Verifying Examples
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Elliptic Curve Digital Signature Algorithm (ECDSA) is a digital signature algorithm (DSA) commonly used for digital signatures. This article will introduce how to use ECDSA to sign and verify in Android and iOS.
GCC Inline Assembly
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GCC’s inline assembly allows us to embed assembly code in C code. C code is much more readable than writing assembly code directly.
x86-64 Calling Conventions
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Calling conventions refers to the specifications that the two functions should follow when one function calls another function. For example, how to pass parameters and a return value between them. Calling conventions are part of the application binary interface (ABI).
