How to Use Python’s Picamera Library with Raspberry Pi Camera Among the many third-party libraries in Python, Picamera stands out as a gem, specifically designed for Raspberry Pi users to operate and control its camera module. If you have a Raspberry Pi equipped with a camera module, Picamera allows you to easily take photos, record … Read more
Click the blue words above to follow us WeChat Official Account:OpenCV Academy Follow to get more knowledge on computer vision and deep learning Content and Features of this Book This book consists of three main parts, corresponding to three levels of OpenCV development: (1) Basic section: Learn the fundamentals of OpenCV and how to use … Read more
Chengdu Huishi can quickly customize various interfaces for the RK3588 image processing board to meet the application needs of multiple scenarios. One of our clients had a demand for aerial target recognition and tracking using drones, which was divided into two environments: infrared and visible light. After continuous technical communication, a solution was designed with … Read more
Click the blue text Follow us Author | woshigaowei5146 @CSDN Editor | 3D Vision Developer Community Table of Contents Preparation Configuration Testing Program Color Recognition Tracking Face Recognition Gesture Recognition Shape Recognition Barcode Recognition QR Code Recognition Troubleshooting module ‘cv2’ has no attribute ‘dnn’ ImportError:numpy.core.multiarray failed to import 1121:error:(-2:Unspecified error)FAILED:fs.is_open(). Can’t open Preparation Raspberry Pi … Read more
The ELF 1 and ELF 1S development boards are compatible with the OV5640 camera, which integrates a CMOS image sensor. As a 5-megapixel camera, it supports image output with a maximum resolution of 2592×1944 (QSXGA) and a frame rate of up to 15fps. It also supports high-speed VGA (640×480) image capture at 90fps, demonstrating excellent … Read more
1. Application Scenarios: Suitable for scenarios requiring wide range, large angle, wide field of view, low light or dim lighting, and high-definition resolution for USB output video. 2. Classic Cases: 1. Smart terminals. 2. Face capturing. 3. Intelligent robots. 3. Model: CY-U68B-V2 4. Product Features: ■ 2D/3D noise reduction, digital wide dynamic range, various image … Read more
Q: Memory write error at 0x0, Cortex-A53 #0: EDITR not ready A: The first step is to clean the program and rebuild to see if the issue can be resolved. If not, close Vitis and reopen it to check if the problem persists. If the issue remains, create a new app; this usually resolves the … Read more
According to New Intelligent Driving: Last year, ARM, which was acquired by SoftBank for $31 billion, is attempting to enter a new emerging field. Over 95% of smartphones are equipped with ARM architecture chips, but that’s not enough. At the end of last month, ARM announced a significant breakthrough in the field of Image Signal … Read more
Introduction to SVM Face recognition is a frequently discussed topic in computer science and has gained significant attention due to the exponential growth of computing power. Face recognition has widespread applications in various fields such as robotics, biosecurity, and the automotive industry, involving the application of mathematical algorithms to input images to extract different features, … Read more
The portrait mode on mobile phones, also known as “background blur” or “dual-camera blur” mode, also referred to as Bokeh mode, can keep specific people or objects in focus while blurring the rest of the background. This highlights the main subject of the image, resulting in a stronger aesthetic appeal. Portrait mode effect on VIVO … Read more