Products that are not properly labeled or have incorrect printing of dates, prices, and barcodes can have a negative impact on a brand’s popularity or even lead to the return of goods to the factory. Machine vision systems installed on production lines are capable of inspecting labels and various packaging defects, and… commanding relevant sections[…]
People have an increasing need for food, beverages, pharmaceuticals, and more. The industry’s demand for the use of automatic quality control is expanding day by day to increase the production speed and quantity of beverages. Inspection of bottles containing liquid and pharmaceutical substances includes: Liquid surface inspection in bottles Sealing of bottle caps Presence or[…]
Industrial automation refers to the automation of machine functions in the industry. But what is the connection between machine vision and industrial automation? In simple terms, machine vision imparts visual capability to the automation system; here, vision means the ability for image processing and extracting information from it. This information could be the coordinates of[…]
Proper packaging and attractive flawless printing on products can have a significant impact on attracting initial customers. Therefore, manufacturers pay great attention to the quality of packaging and printing on products to compete in the market. Products with defective or imperfect printing are removed from the production line, and only products with proper printing enter[…]
In the past, machine vision systems worked with black and white cameras, but gradually with the advancement of technology, color cameras entered the machine vision. Using colors makes image processing easier. With color processing, we can separate objects, detect their damage and check their quality. In this article, we want to distinguish color fuses using color processing. We use[…]
Machine vision systems have many applications in different industries. One of their important uses is identifying letters and numbers. By identifying the letters and numbers on the products, we can check the expiration date on the food on the production line to make sure that our product is healthy. We can also read the code or model number from the product. In this article[…]
Filters have various applications in image processing and machine vision. By using filters, we can reduce image noise, improve image quality, highlight defects, adjust brightness, resize images, and much more. In implementing a [machine vision system], different types of these filters can be employed for quality control using cameras. This article introduces 10 important applications[…]
One of the widely used algorithms in image processing is image classification, which can solve various problems. In this article, we will teach you fruit classification programming using the HALCON image processing software. HALCON is considered the best software for machine vision and image processing, developed by an image processing company in Germany. You can[…]
In this article, we aim to separate chickpeas and beans in the image below using image processing. We will use image segmentation and morphology algorithms for this task. Later in the article, we will review image morphology techniques, followed by step-by-step implementation in the powerful image processing software, HALCON, developed by a specialized image processing[…]
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