Tag: zbar

Research on large picture and small target photovoltaic production barcode detection based on YOLOV8+ moving window slicing (full version) + OnnxRuntime + KMeans + Zbar + traditional image processing algorithm

Article directory Preface 1 Project background 2. Training the one-dimensional code detection model of YOLOV8 3 Read test pictures 3.1 Adjust the position of the first window 4 Create a sliding window with a window size of (640, 640) and a moving distance of 160. Fill the window that is less than (640, 640) 5 […]

Small target detection in large images – Barcode detection research based on YOLOV8+OnnxRuntime deployment+sliding window+Zbar

Article directory Preface 1 Train a YOLOV8 one-dimensional code detection model 2 Create a sliding window 2.1 Module import and test picture display 2.2 Create sliding window detection, the window size is (640,640), and the sliding distance is 640. Fill the window with less than (640, 640) 3 Create onnxruntime inference engine 3.1 Reasoning test […]

Research on the detection effect of barcode detection based on Opencv+Kmeans+Zbar and barcode detection based on sharpening+bilateral Gaussian filtering+Zbar in industrial photovoltaic production lines

Article directory Preface 1 Barcode detection based on Opencv + Kmeans + Zbar 1.1 Barcode detection preprocessing 1.1.1 Template matching 1.1.2 Use K-mearn algorithm (clustering algorithm) to process barcode frames 1.2matplotlib visual barcode detection frame 1.3 Detection effect 2 Barcode detection based on sharpening + bilateral Gaussian filtering + Zbar Summarize Other articles Original statement: […]

Using OpenCV-C++ and ZBar library in Ubuntu

Using OpenCV-C++ and ZBar library in Ubuntu Write in front The content of the school’s srp is to make a cargo storage car for a courier station. The author is responsible for the visual part of it. My tentative task is to identify the QR code and tell the lower computer the shelf number of […]