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Image processing requirements in image processing system(2)

      In the packaging and printing industry, it is sometimes necessary to digitally scan and process the image. This process requires a detailed understanding of the image processing system and image processing requirements.Image processing requirements in image processing system(2)

Image processing requirements in image processing system(2)

       Various image transformations, such as size change, cutting processing, rotation change and group image combination, are best completed in the image editing software. Otherwise, the output will affect the output speed and memory usage.Image processing requirements in image processing system(2)

Is the image compressed?Image processing requirements in image processing system(2)

      Generally, images used for printing cannot be compressed. Because image compression will lead to the loss of image details. However, when saving TIFF files, LZW lossless compression can be used, which will not lose the details of the image. However, it is not recommended to use. Because this compression form may not be supported in the network and output process, there is a problem with the output.Image processing requirements in image processing system(2)

     We can try to use the image adjustment function of relevant software to modify the image to meet the needs of printing effect. However, generally speaking, the quality of the original directly determines the quality of the output.Image processing requirements in image processing system.Image processing requirements in image processing system(2)

      Scanners and various digital devices play a soft role in image processing, so the processed image must be sharpened. The sharpening effect is not easy to see on the screen. Therefore, we should try for a period of time to find out the rules.There is a general method: Image processing requirements in image processing system(2)

      enlarge the image to twice the effect on the screen, and then observe whether there is a hard edge effect on the boundary contour of the image after sharpening.Image processing requirements in image processing system(2) If the hard edge effect happens, it is generally considered that the clarity emphasis is appropriate.Image processing requirements in image processing system.Image processing requirements in image processing system(2).

      The larger the dynamic density range of scanning, the more image details can be captured. Therefore, when scanning images, attention should be paid to the selection of scanners.Image processing requirements in image processing system(2)

     If you can’t find a high-quality scanner or you are not sure about the quality of the processed pictures, you’d better send the live parts to a special printing service center for processing.When selecting a device for storing images, you must ensure compatibility with the computer system.(2).

      If there is a color management system, please calibrate the scanning equipment, screen and sample equipment before the activity starts.Image processing requirements in image processing system(2)

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