The following is the relevant content regarding the appearance inspection of mobile phone glass back panels: Inspection Items Scratch Detection: Mobile phone glass back panels are prone to scratches of different degrees during the production, transportation, assembly or use processes. There may be shallow scratches as fine as a hair,…
Visual Inspection Items and Inspection Scheme for Mobile Phone Metal Appearance Defects Inspection Items Scratch Detection: During the production, transportation or use of mobile phone metal housings, various scratches may appear, affecting the appearance and product quality. It includes shallow scratches, deep scratches, long scratches, short scratches, etc. The visual…
Deep learning-based methods have the following advantages over traditional methods in the field of image recognition: Feature Extraction Automatic and Efficient: Traditional methods require manually designing feature extractors, relying on professional knowledge and experience, and need to be redesigned for different tasks. In contrast, deep learning algorithms can automatically learn…
Color recognition is a fundamental capability of machine vision systems, enabling them to accurately identify and classify colors present in captured images or video frames. This capability is achieved through a combination of image acquisition, color space conversion, color segmentation, color feature extraction, and color classification techniques. To understand how…
Imagine you want to build a house. You could try to do it all yourself, but it would be a lot of work and you might not end up with a very good result. It’s kind of like trying to set up a machine vision system on your own. A…
To find a suitable machine vision integrator to help you build or upgrade your inspection system, here are some suggestions and questions you need to consider, which may be helpful to those of you who are not a machine vision expert. Identify Your Needs The first step is to clearly…
The air holes in the wheel hub refer to the holes opened on the spokes of the wheel hub, which can form an acoustic short circuit between the inside and outside of the spokes of the wheel hub to reduce the sound radiation efficiency of the wheel. The valve hole…
