Analysis of the working principle of fishbone X-ray detection system
4 min read
In modern food processing, especially in the field of deep processing of aquatic products, the problem of fish bone residue has always been an important factor affecting product quality and consumer safety. The traditional manual bone removal method is inefficient and has high errors, and it is difficult to adapt to the needs of large-scale, standardized, and automated production. To solve this problem, more and more aquatic product processing companies have introduced fish bone X-ray detection systems.
This article will introduce the working principle of the fish bone X-ray detection system in detail, and focus on analyzing its practical application advantages in the detection and removal of fish bones in quick-frozen and deep-processed fish products.
1. Basic working principle of fish bone X-ray detection system
The core principle of the fish bone X-ray detection system is to penetrate the fish meat product to be detected through low-energy X-rays, and use the physical properties of different substances with different degrees of X-ray absorption to display the internal structure in the form of an image. Since the density of fish bones is greater than that of fish meat, they will present a bright color signal with higher contrast in the X-ray image, and the position of the fish bones can be quickly locked with the image recognition algorithm.
The entire detection process includes the following core steps:
X-ray penetration imaging:
After the product enters the detection channel, the X-ray source emits rays to penetrate the fish meat, and after passing through the object, it is captured by the receiver and generates a grayscale image.
Image acquisition and processing:
The system captures X-ray images in real time through a highly sensitive image sensor and sends them to the built-in image processing module for analysis.
Fishbone recognition algorithm execution:
The algorithm model based on deep learning and density comparison analysis identifies abnormally high-density areas in the image, that is, potential fishbone locations.
Result feedback and action triggering:
The recognition results can be used to drive the automatic rejection device, or push images to the manual review station in real time to achieve efficient manual + intelligent collaborative operations.
2. Intelligent fishbone detection tool specially designed for deep-processed fish products
The fishbone X-ray detection system is designed for deep-processed products such as quick-frozen fish fillets, surimi, boneless fish fillets, and fish balls. It takes into account high-precision detection, intelligent image recognition, and automated coordinated processing to truly achieve the goal of "zero fishbones".
High-precision fishbone detection capability
The fishbone X-ray detection system is equipped with a high-sensitivity X-ray sensing module and an industrial image processing chip, which can accurately detect fishbone residues as small as 0.3mm, including conventional bone spurs, cartilage, and irregular bone fragments. Even if fish bones are mixed in dense muscle fibers, they can be clearly captured and identified.
Image enhancement and recognition algorithm optimization
The system adopts a fish bone enhancement processing mechanism to intelligently enhance the recognition image, so that the fish bones form a clear contrast with the background meat, thereby reducing the false alarm rate and missed detection rate. At the same time, the system can adapt to the detection needs of different fish and fish products of different thicknesses through continuous algorithm learning.
Dual-station high-definition large-screen image linkage
Unlike traditional automatic rejection systems, the fish bone X-ray detection system we sell introduces the design of image push to a dual-station high-definition large screen. After the detection system finds the fish bone, it will automatically display the image and positioning information on the screen synchronously, and the corresponding worker can accurately pick the bone according to the prompt position.
This design has significant advantages:
Reduce the probability of mistakenly rejecting qualified products;
Workers do not need to rely on subjective experience to judge the location of fish bones;
Achieve efficient collaboration of "machine discovery + manual intervention".
Seamless cooperation of online operations to improve processing efficiency
The system can seamlessly connect to the existing assembly line, without complex transformation, to achieve online, continuous and uninterrupted operation. After the product is X-rayed, the fishbone image is immediately displayed on the work screen, and the workers can process it in the shortest time, which greatly improves the overall rhythm of the assembly line.
3. Application advantages
Achieve the goal of "zero fishbone" and improve product grade
Through high-precision detection and enhanced fishbone identification throughout the process, the risk of residual fishbone in terminal products is effectively reduced, and the compliance and brand image of products in domestic and foreign markets are improved.
Reduce labor costs and labor intensity
The system replaces manual fishbone identification, greatly reducing the thorn picking process that relies on experienced workers, reducing training difficulty and labor intensity.
Ensure food safety and customer experience
The specially developed fishbone enhancement algorithm can flexibly adjust the fish removal ratio, and the fishbone positioning is more accurate to ensure safety and quality.
Improve overall production efficiency
The entire process of detection, judgment, and image display takes only 0.5 seconds, which is suitable for large-scale industrial production environments and effectively helps enterprises to achieve production line automation upgrades.
With the increasingly stringent food safety supervision and the continuous improvement of consumer demand for product quality, the fish product processing industry urgently needs to rely on scientific and technological means to ensure production safety and efficiency. The fish bone X-ray detection system has become an ideal solution to the problem of fish bone residue with its leading detection accuracy, intelligent image processing and human-machine collaboration mechanism.
If you want to know more product parameters, prototype demonstrations or industry application cases, please contact us, a professional X-ray food inspection equipment supplier. We will provide you with a one-stop solution and full technical support, and provide customized intelligent detection solutions for your aquatic product processing business.
www.vixdetect.net
Shanghai Vixdetect Inspection Equipment Co., Ltd.
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