Epson ES-300C 보충 설명서 - 페이지 10
{카테고리_이름} Epson ES-300C에 대한 보충 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. Epson ES-300C 15 페이지. Laser & non-impact printer error codes
Epson ES-300C에 대해서도 마찬가지입니다: 제품 지원 게시판 (19 페이지), 매뉴얼 (8 페이지), 매뉴얼 (11 페이지), 제품 지원 게시판 (20 페이지), 제품 지원 게시판 (14 페이지), 제품 지원 게시판 (25 페이지), 제품 지원 게시판 (13 페이지)
300 dpi
600 dpi, using interpolation
W
I
HAT IS
NTERPOLATION
Each flatbed scanner has a maximum optical
resolution based on the physical number of light
sensors in the bed. For example, a 400 dpi scanner
has 400 sensors per horizontal inch. Despite
this maximum value, many scanners can use a
process called interpolation to achieve higher
resolutions. Interpolation allows the software to
make an educated guess based on mathematical
probability to determine the value of pixels it can't
see and then insert these values in the final image.
Interpolation can be especially useful to improve
the jagged appearance in some line drawings, as
shown in the samples on the left.
Epson scanners use interpolation to double
the scanner's native resolution, so our 300 dpi
scanners achieve apparent resolutions of up to 600
dpi, and our 400 dpi scanners attain resolutions of
up to 800 dpi. By using the enlargement feature,
which goes up to 200% on most programs, you
can even "stretch" the apparent resolution on a
400 dpi scanner to 1600 dpi.
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