![]() ![]() Therefore, a more significant amount of control points does not improve the quality of the correction.īut with an already made correction (1), we can also use a more significant number of points. A smaller number of these checkpoints gives only approximate results, and too many checkpoints lead to increasing errors. Programers of various photo processing corrections have also found that the optimal number of points we use for corrections is about 16. The line is jagged even when we read values that are printed with a printer directly on photographic paper (4).įrom what has just been said, we can now conclude that it is impossible to correct each color’s position, as we will never hit its real value. The theoretically straight line of scanned data is thus always jagged. That’s is impossible, as due to the structure of the paper and errors in reading the color with scanners, cameras, or spectrometers, we always encounter about 2% deviation from the ideal values. But some users want to make almost 100% perfect corrections. In most cases, software correction of corrections is of high quality, and we can produce high-quality negatives with such calculation. The best solution for making an excellent correction is a quality of coating on a paper or some other image carrier. The result is often, but only with a proper application of the solution onto the paper, a much-improved correction (3). We simply merge the first LUT correction file (1) and the second LUT correction file (2). ![]() Automatic correctionsĪ slightly worse correction can be corrected with the Combine 1st and 2nd Correction command, located in the Easy Digital Negatives program. Namely, in the case of a good coating, the program calculates an almost perfect correction of the transparent negative, regardless of the type of photographic technique. The quality of the corrections calculated by Easy Digital Images depends largely on the quality of the coating of the light-sensitive solution on the paper. ![]()
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