Photoshop CS

1.1 Photoshop CS

Adobe 1982

Adobe

Photoshop Adobe

1

Adobe Photoshop

Photoshop CS

1

2

3

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2

4 / /

5

6

7 16 16

8

9 Macromedia Flash ( SWF ) ImageReady CS SWF

10

2

Intel Pentium

Microsoft Windows 2000 ( Service Pack 3 ) Windows XP

192MB RAM 256MB

280MB

16

1024 768

CD-ROM

1.2

Adobe Photoshop CS

1.2.1

Photoshop

Photoshop 6.0

1

Illustrator CorelDRAW AutoCAD

ASCII

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3

2

1-1

1.2.2

1

1

/

ppi pixel per inch 180ppi 180

2

/ dpi dots per inch

3

/

2

1-1

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4

1.2.3

Photoshop CS

TIFF TIFF ( Tag Image File Format ) Aldus

TIFF

LZW

TIFF

PSD PSD Photoshop PSD

Photoshop

BMP BMP Microsoft Windows

RLE

JPEG JPEG ( Joint Photographic Experts Group ) ( JPG )

GIF GIF ( Graphics Interchange Format ) CompuServe

8 256 GIF LZW

EPS EPS DCS CMYK

CMYK EPS

RIF RIF Painter Painter PSD Painter

PSD Photoshop

TGA TGA Traga 8 32

PCX PCX

Windows DOS PCX 16

1677

PNG PNG ( Portable Network Graphics )

GIF JPEG PNG 48

Macromedia Fireworks PNG

PDF PDF ( Portable Document Format ) Adobe Systems

PDF HTML

1.2.4

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5

1

0 255 256

100%

1-2

Photoshop CS Lab

RGB

CMYK CMYK

RGB 3 R G B

Alpha

1-3

2

RGB CMYK HSB

Lab

RGB RGB Photoshop CS

RGB RGB 3

R G B

RGB RGB RGB 0 255

R 255 G 0 B 0 R G B

R G B 255 R G B 0 RGB

1-4

1-3 1-2

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6

RGB

CMYK CMYK

C M Y K

C M Y K

CMYK 1-5

HSB HSB

H S B

H S

B Photoshop CS

HSB

1-6

Lab Lab

Lab

L a b

Lab

1-6 HSB

Lab

Lab 1-7

8 256

1-8

0 1

256

1-5 CMYK1-4 RGB

1-7 Lab 1-8

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7

3

Photoshop CS

1

/ /

1-9

1 16 2

1/2 4 1/4

a / /

1-10

b

1-11

5

50%

Photoshop CS 128 128

(c) 1-12

2 RGB CMYK

CMYK RGB

RGB CMYK RGB

1-9

1-10 1-11

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8

CMYK /

/ RGB / / CMYK

RGB /

/ CMYK CMYK

/

3

/ /

4

/ /

1-13

1-12

50%

1-13

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9

1-14

1-14

1-15

5 8 16

Photoshop CS RGB CMYK

8 8 16

16 8

16

8 16 / /

16

6

Internet

256

/ /

1-15

7 Lab

Lab Photoshop CS

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10

Lab

/ / Lab Lab

1.3

1

!

!

2

1.4

1

1 ________

2 ________

2

1

A . B . RGB C . CMYK D . Lab

2

A . 2 B . 256 C . 65 000 D . 167 000

3

1

2

3 Lab

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