Microtek 1000xl 参照マニュアル
Reference: The Preview Window 39
B. Working Color Space
This option lets you choose between the default LCH color space or the Native
color space.
color space.
C. Scan Quality
This option allows you to select the image quality by controlling the scanner
hardware and the maximum image processing depth.
hardware and the maximum image processing depth.
Speed
Choose this option if your primary concern during scanning is
speed. Image data is delivered faster and the image data is
processed in 8 bits per channel.
speed. Image data is delivered faster and the image data is
processed in 8 bits per channel.
Quality
This is the default setting. Scanned data is delivered a little
slower but in high quality, and the image data is processed in 8
bits per channel.
slower but in high quality, and the image data is processed in 8
bits per channel.
Best Quality
This setting is available only to higher-depth scanners (10-, 12-
bit, or higher). Scanned data is delivered a little slower but in
high quality, and image data is processed in maximum bits per
channel (i.e., 10-, 12-bit, or higher), and then converted to the
desired output depth. This special operation results in the best
image quality possible.
bit, or higher). Scanned data is delivered a little slower but in
high quality, and image data is processed in maximum bits per
channel (i.e., 10-, 12-bit, or higher), and then converted to the
desired output depth. This special operation results in the best
image quality possible.
D. Best Quality Multiple Sampling
This feature is only implemented on high-end scanner models. This option will
not be displayed if the function is not supported by your scanner.
not be displayed if the function is not supported by your scanner.
The Best Quality Multiple Sampling function allows your scanner to perform
multiple scans on each line, and then converts their average results into one line.
This scheme reduces image noise while increasing the dynamic range of the
scanner.
multiple scans on each line, and then converts their average results into one line.
This scheme reduces image noise while increasing the dynamic range of the
scanner.
To enable this function, the Scan Quality should be set as Best Quality. Next,
choose the sampling lines you need from the Best Quality Multiple Sampling
select options; your selection will be used for the final scan. Available sampling
lines are 2, 4, 8, and 16. Choose None if multiple sampling is not required. The
greater the number of sampling lines chosen, the greater the amount of image
data being processed. A trade-off occurs, however, between sampling and speed,
and the higher the number of sampling lines, the slower the scanning time.
choose the sampling lines you need from the Best Quality Multiple Sampling
select options; your selection will be used for the final scan. Available sampling
lines are 2, 4, 8, and 16. Choose None if multiple sampling is not required. The
greater the number of sampling lines chosen, the greater the amount of image
data being processed. A trade-off occurs, however, between sampling and speed,
and the higher the number of sampling lines, the slower the scanning time.
Note: If you do not select Best Quality in the Scan Quality option, the Best
Quality Multiple Sampling option menu turns gray and is disabled.
Quality Multiple Sampling option menu turns gray and is disabled.