{"product_id":"computer-vision-system-for-ginseng-drying-9783639024500","title":"Computer Vision System for Ginseng Drying","description":"\u003cp\u003e • Author(s): Alex Martynenko\u003cbr\u003e • Publisher: VDM Verlag Dr. Mueller E.K.\u003cbr\u003e • Publisher Imprint: VDM Verlag Dr. Mueller E.K.\u003cbr\u003e • BISAC: General\u003c\/p\u003e\u003cp\u003eA control system for multi-stage ginseng drying, based on real-time identification of moisture and quality changes, was developed. Computer-vision system provided real-time imaging of area shrinkage and colour changes. Shrinkage was identified by extracting of the green plane from the RGB color space, while colour changes- from the HSI color space. Shrinkage-moisture and colour-quality relationships were experimentally developed over the entire range of drying conditions in isothermal and non-isothermal drying. Relational models were used as components of control system. Data from computer vision system were used to generate relevant signals to low-level controller for temperature adjustment according to actual moisture content and quality. It enabled to start drying with the predictive model and then re-evaluate the drying conditions on the basis of feedback information from computer-vision system. Testing of a pilot batch dryer with an embedded virtual controller showed robustness and reliability of control, which provided drying to target moisture content 0.1 g\/g (db) with high-standard quality.\u003c\/p\u003e","brand":"VDM Verlag Dr. Mueller E.K.","offers":[{"title":"Paperback","offer_id":46887419183255,"sku":"9783639024500","price":6276.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/3471\/1191\/files\/9783639024500.webp?v=1770255871","url":"https:\/\/atlanticbooks.com\/products\/computer-vision-system-for-ginseng-drying-9783639024500","provider":"Atlantic Books","version":"1.0","type":"link"}