Cyan Magenta and Yellow each and Black
本帖最后由 mostakimseo011 于 2022-10-1 12:57 编辑Now many people already have computers at home and it is much more convenient to view slides on a monitor secondly it becomes possible to quickly use the image archive for various purposes for example holiday gift collages thirdly by correct scanning and subsequent retouching you improve your home photos and slide archives fourthly you will prevent further damage to slides and photos from time and frequent use fifthly you will significantly raise your professional level. A few hundred consciously processed images is a wealth of experience and good skills.
Photos can be written to CD in JPG format at screen e-commerce photo editing resolution for example x then each image will take you aboutKb of disk space and aboutimages will fit on a regular CDR. In addition to the nature of the image the histogram clearly shows the level of brightness in the lightest and darkest parts of the image. These areas are called white and black respectively.dots of this image. These are very important concepts in color grading. Often you can significantly transform the picture just by setting the right values for the white point. The white point does not have to be absolutely white.
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For printing the white level in the image is taken to be such a percentage of ink coverage that can be guaranteed to be reproduced in print. For example for highquality printing on coated paper the brightness of the white point is assumed to be or in the process ink system. For the black dot in print absolutely black is also not applicable. This is due to the limitation on the amount of ink applied to the print and usually does not exceedin the CMYK systemin the percentage gray scale. If images are scanned for use only on a computer screen such as for the Internet then the white point and black point values ??can beandrespectively.
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