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CD ROM FORMAT
Disc that contain 650 megabite of information.
A secure way to transport HI-Res images that cann't be sent
by e-mail or internet. ( ex : A4 format)
CMYK ( Cyan, Magenta, Yellow, Black)
Method of describing a colour by th percentage
content of its four component colours.
Copyright ©
An author's legal right to publishing
his or her own work and not to have it copied. All uses of
the image must bear the name of the photographer, illustrator,
etc… and must systematically appear on all editions of
the image.
Developped
photo
The developped photo made from a colour
negative, positive film, slide, Ektachrome.
DPI ( Dot Per Inch)
Standard method used to describe the resolution
capabilities of a page or a picture printer or scanner .
300 dpi is the basic standard for printing.
72 dpi is the basic standard for computer screen ( ex :internet
site images are in 72 dpi) or power point presentation.
Dupli
Copy of a positive transparent film or
slide
The original is still the best for scanning and printing.
EKTACHROM FORMAT
Positive transparent film 4 x 5 inch .
This is a good format for scanning
EPS ( ENCAPSULATED POSTCRIPT)
Digital file format used to save colour
images. An EPS file often contains a preview bitmap image
of page in TIFF or PICT format that can be easely displayed
by a graphics application (QuarkXPress, Adobe InDesign, Adobe
Photoshop, Adobe Illustrator).
ILLUSTRATOR
Draw software ( ex : logo)
In Design
EPC (electronic page composition) software
JPG ou JPEG (JOINT PHOTOGRAPHIC EXPERT GROUP)
Standard for compressing images. The compressed
image is not as sharp as the original ; JEPG can either work
throught hardware or software routines.
Original
The first element of the images given
by the photographer.
PHOTOSHOP
Pictures software
Resolution
Clearness of a photograph ot other graphic
image.
Number of pixels that a screen or printer can display per
unit area (measured in dots per inch (dpi).
The resolution of most personnal computer screens is not much
more than 72 dpi.High resolution (HI-Res) = 300 dpi very heavy
( for printing only)
Low resolution ( LOW-Res) = 72 dpi ( for power point presentation
or e-mail)
RGB ( Red, Green, Blue)
The three colour picture beams used in
a colour CRT ; compare CMYK.
No used for printing.
SCANNING
Procedure which carrying out colour separation
electronically into a computer file.
(the usual scanning resolution is 300 dpi CMYK)
SLIDE FORMAT
Positive transparent photograph in a card
mount : 24 x 36 mm which can be projected onto a screen and
used by press agencies.
TIFF ( TAG IMAGE FILE FORMAT) CMYK
Standard file format used to store graphic
images.
Image format good for photogravure and printing
XPress
EPC ( electronic page composition) software
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