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Printer's surface force and the production problem

 
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PostWysłany: Śro 12:30, 30 Mar 2011    Temat postu: Printer's surface force and the production problem

Printer's surface force and the production problems of small photos


Lines show very different patterns. There are several particularly harsh when printing large areas of color will be more obvious dots in order to eliminate this phenomenon of uneven distribution of high-frequency noise that is usually up to overlay. After treatment the results of Figure 5 Figure 6 Figure 6 into a superposition of the distribution of noise dots after the l 5 store even more low-contrast resolution a little decline in business software, in order to speed up the pace, often using less computational expensive algorithm that will produce even more serious problem of the ink distribution points, the solution is to increase superimposed noise margin. Figure 7 is a less computation algorithm. It is superimposed on a large than 6 times the noise hoard. Although the distribution of dots is not enough, but even some of the lines with low contrast has been significantly affected. In contrast to the flatness of the line are also affected presented with a small printer driver software is usually large amount of noise in a small computing program is to highlight the speed of these printers to print the majority of market position is office quality requirements and therefore lower than the rate of much more. According to our experimental HP 930 can only distinguish between fact 300PPI contrast ratio of more than 14% of the lines is much less 380PPI our analysis but we can see. Superimposed noise, high contrast lines of the way had little effect on the HP 930 can still be achieved 600PPI. It can be seen. Inkjet printer for high-contrast performance of power lines is much higher than the photo exposure equipment. However, some printer software, the role of its low contrast lines to slightly lower. The observed effect of HP 930 and Fuji 350 print of the photo resolution is considerable. Yi Wang software design company in the industry based on image. So pay attention to the quality of our print algorithm in Figure 6 the optimization program made possible not only to the surface using space for time optimization algorithm also adjusts the instruction sequence, so that it can house a number of full CPU line c is not blocking.) Especially the 6-color designs, we calculate different algorithms only increase by 10% compared with 4-color computation can be. So make use of the algorithm can be more sharp and not worry about efficiency when printing large photos, you can choose to hoard 7, the algorithm in Figure 8 and Figure 9 is the same data in the same Epson printer PheteEX2 software and the original with Yi Wang factory software differences between print printing system here to test your printing system is the factor that contains the printer software. Figure 1 will save to your hard drive and then open in Photoshop, after adjustment to the appropriate size (not re-defined pixels) in the best quality print paper. 720 × 720 resolution in the Epson printer to print two resolutions 720 and 360. HP Series 600 and 300 both India and the resolution observed with a magnifying glass to distinguish the minimum contrast between the lines it can be concluded to your printing system sharpness. Usually in the low resolution, EPSON PHOTO case series printers you can think it's low-contrast resolution is 360PPI. High-contrast resolution, low contrast resolution is usually 2 times. The data capacity of printing photos we have received many letters from readers asking this question. The HP 930 as an example. If you simply look at its basic accuracy of the data can be printed 300PPI. If it is 8 × 10-inch photo, can accommodate 2400 × 3000 pixels. Approximately 20MB of data, we found that contrast with the image information to increase its carrying capacity is also greater if we take 450PP1 the data to print. Although the contrast in the 5O% following data may be lost but, after all,[link widoczny dla zalogowanych], a lot more information, not to mention losing the low contrast of these data is difficult to distinguish between the human eye data. Therefore, this 46MB data although some information is not printed out. However, much better than 20MB of data a further increase or improve the quality of data is not very easy to see out. 8 Yi Wang software store clear out hair Octavia software out there figure 9EPSON random three-dimensional chaotic hair paste the above analysis and based on the actual use of the experience if you want to give full play to the small-format photo printer, the resolving power should be based on low-contrast printing system between resolution and high contrast resolution, the resolution to prepare the data. 720 × 720 for qualified six-color printing system to prepare data 500PPI Why can not prepare data by 540PPI 7 because then the human eye is also approaching the limits of the so more data to improve the evaluation of the quality of photos of little significance and Therefore, the amount of data it will be increased to 67MB from 57MB


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