18596776. PRINT SYSTEM, INSPECTION APPARATUS, METHOD OF CONTROLLING INSPECTION APPARATUS, AND STORAGE MEDIUM simplified abstract (CANON KABUSHIKI KAISHA)
Contents
PRINT SYSTEM, INSPECTION APPARATUS, METHOD OF CONTROLLING INSPECTION APPARATUS, AND STORAGE MEDIUM
Organization Name
Inventor(s)
PRINT SYSTEM, INSPECTION APPARATUS, METHOD OF CONTROLLING INSPECTION APPARATUS, AND STORAGE MEDIUM - A simplified explanation of the abstract
This abstract first appeared for US patent application 18596776 titled 'PRINT SYSTEM, INSPECTION APPARATUS, METHOD OF CONTROLLING INSPECTION APPARATUS, AND STORAGE MEDIUM
The present invention introduces an inspection apparatus and a print system that includes a printing apparatus and the inspection apparatus. The inspection apparatus reads the printed material to obtain a read image, then compares it with a reference image to detect any image defects that may have occurred.
- The inspection apparatus extracts feature information of the image defect by analyzing the difference between pixel data of the reference image in a region surrounding the defect and pixel data indicating the defect in the read image.
- Based on the extracted feature information, the inspection apparatus identifies the cause of the image defect, providing valuable insights for quality control and troubleshooting in printing processes.
Potential Applications: This technology can be applied in industries that rely on high-quality printing, such as publishing, packaging, and manufacturing. It can help ensure the accuracy and consistency of printed materials, reducing waste and improving overall product quality.
Problems Solved: The technology addresses the challenge of detecting and identifying image defects in printed materials efficiently and accurately. By automating the inspection process, it streamlines quality control procedures and minimizes the risk of defective products reaching the market.
Benefits: - Enhanced quality control in printing processes - Reduced waste and rework - Improved product consistency and customer satisfaction
Commercial Applications: "Automated Image Defect Detection and Identification System for Printing Processes" can be utilized by printing companies, packaging manufacturers, and other industries that require precise and reliable printing quality control measures. This technology can help businesses optimize their production processes and deliver superior products to their customers.
Prior Art: Prior research in the field of image processing and quality control systems for printing may provide valuable insights into similar technologies and approaches. Researchers can explore existing patents and publications related to image defect detection in printing to gain a deeper understanding of the advancements in this area.
Frequently Updated Research: Researchers and industry professionals can stay informed about the latest developments in image processing, quality control systems, and printing technologies by following relevant academic journals, conferences, and industry reports. Keeping up-to-date with emerging trends and innovations can help enhance the effectiveness and efficiency of image defect detection systems in printing processes.
Questions about Automated Image Defect Detection and Identification System for Printing Processes:
1. How does the inspection apparatus differentiate between image defects and normal variations in printed materials? The inspection apparatus uses advanced algorithms to analyze pixel data and extract feature information that distinguishes image defects from normal variations in printed materials.
2. Can this technology be integrated into existing printing systems, or does it require specialized equipment? The technology can be integrated into existing printing systems, providing a cost-effective solution for enhancing quality control processes in printing operations.
Original Abstract Submitted
The present invention provides an inspection apparatus and a print system comprising a printing apparatus and the inspection apparatus. The inspection apparatus obtains a read image by reading the printed material, detects an image defect that has occurred in the printed material by comparing the read image and a reference image. The inspection apparatus extracts feature information of the image defect based on difference information between pixel data of the reference image corresponding to a plurality of pixels in a region surrounding the image defect excluding the image defect in the region and pixel data indicating the image defect included in the read image and identifies a cause of the image defect based on the extracted feature information.
