Slice-assisted super-inference for small object detection

Small object detection refers to the identification and localization of objects of relatively small size in digital images. These objects often have limited spatial extent and low pixel coverage, and can be difficult to detect due to their small appearance and low signal-to-noise ratio. Small target detection has many applications: Surveillance and Security: Identify and […]

Dual-tone multi-frequency (DTMF) signal detection

GUI page design Enter the “guide” command on the command line, open the GUI panel, and add the required elements according to the experimental requirements (usually ordinary buttons, static text, ordinary text, coordinate charts, radio buttons, etc.) Code: function varargout = EXP1(varargin) % EXP1 MATLAB code for EXP1.fig % EXP1, by itself, creates a new […]

C# OpenCvSharp DNN HybridNets simultaneously handles vehicle detection, drivable area segmentation, and lane line segmentation

Effect Project Code using OpenCvSharp; using OpenCvSharp.Dnn; using System; using System.Collections.Generic; using System.Drawing; using System.IO; using System.Linq; using System.Numerics; using System.Text; using System.Windows.Forms; namespace OpenCvSharp_DNN_Demo { public partial class frmMain : Form { public frmMain() { InitializeComponent(); } string fileFilter = “*.*|*.bmp;*.jpg;*.jpeg;*.tiff;*.tiff;*.png”; string image_path = “”; DateTime dt1 = DateTime.Now; DateTime dt2 = DateTime.Now; float […]

yolov8-detect train your own data set (Linux)–detailed steps

1. Pull the code ONNX > OpenVINO > CoreML > TFLite”>GitHub – ultralytics/ultralytics: NEW – YOLOv8 in PyTorch > ONNX > OpenVINO > CoreML > TFLiteNEW – YOLOv8 in PyTorch > ONNX > OpenVINO > CoreML > TFLite – GitHub – ultralytics/ ultralytics: NEW – YOLOv8 in PyTorch > ONNX > OpenVINO > CoreML > […]

C# Onnx Yolov8 Detect seal fingerprint detection

Application scenarios Detect the seals and fingerprints in the document to determine whether the document is compliant (whether it is stamped or not) Effect Project Code using Microsoft.ML.OnnxRuntime; using Microsoft.ML.OnnxRuntime.Tensors; using OpenCvSharp; using System; using System.Collections.Generic; using System.Drawing; using System.Linq; using System.Text; using System.Windows.Forms; namespace Onnx_Yolov8_Detect { public partial class Form1 : Form { public […]

Human behavior detection based on YOLOv5

Table of Contents 1. Project background and project purpose 2. Introduction to YOLOv5 algorithm 3 Implementation of human behavior detection based on YOLOv5 Four functional design 5. Loss function/hyperparameter adjustment/fitting-detailed explanation Six changes in loss Seven model display Eight Summary One Project Background and Project Purpose background: With the rapid development of computer vision technology, […]

51 microcontroller kitchen fireproof infrared combustible gas detection alarm LCD display design

1. Foreword In the past two years, the requirements and difficulty of graduation projects and graduation defenses have continued to increase. Traditional graduation projects lack innovation and highlights, and often fail to meet the requirements for graduation defenses. In the past two years, junior students and junior students have constantly told Senior Xiaohong to do […]