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The extension of the Bitmap file (bitmap)
Is an image file format defined by Microsoft Windows, which was first applied to Microsoft.
Microsoft Windows Windows system has become the de facto industry standard of Windows system in PC environment.
TIF(TIFF) label
Image file format, literally translated into labels
Image file format. At present, the most widely used image format is Macintosh and PC.
Picts
Although it can be used on a PC with Quick Time installed, its main application scope is Mac.
Got on the boat. Not suitable for printing. But it is usually used for multimedia projects.
Joint image expert group
It is the abbreviation of Joint Photographic Image Expert Group and consists of ISO and ITU (Electrical Communication).
A format for compressing and decompressing color still images, developed by the Information and Communication Consortium. Some information will be lost when decompressing.
GIF format
Is a compressed 8-bit image file. Only 256 colors can be processed at most. Mostly used for network transmission,
It is much faster than transmitting image files in other formats. It can never be used to store true color image files.
PNG tends to replace GIF format and will be popular throughout the network. Like GIF
Similarly, PNG also uses lossless compression to reduce the file size and can be displayed quickly.
EPS
The encapsulated PostScript format is specially designed for storing vector graphics.
Used for printing on PostScript output devices. PCX is the earliest widely used graphic file format and has been widely used ever since.
It is also widely used in scanning, fax and some early raster image applications.
(same as preshipmentdocument) Shipping file
Photoshop's own file format can support all functions of Photoshop and any image mode.
The disadvantage is that the stored image file is particularly large.
Portable document format
(Portable Document Format) is the format used by Adobe Acrobat and most mainstream operating systems.
This file can be viewed in the whole system. PDF format is a format for saving layers containing images and text.
Computer photo typesetting system
It consists of character and typesetting instruction input device, proofreading device, proofreading output device, control device and phototypesetting host.
Complete set of typesetting equipment. The process of arranging a text manuscript into a specific layout according to the design requirements. A whole folio
Cut the paper into equal pieces, and weigh the amount of binding cost, that is, the amount of folio.
Type page
Remove the white edges around the page, and the remaining text and pictures are the core of the page. Book blocks match the folded signatures according to their order,
Semi-finished products after ordering. The back of the book, also known as the back of the book, refers to the flush part that needs to be glued after the book is pasted.
Piaokou
The cover edge beyond the book block is called the floating mouth. The top blank of the book layout is called Tian tou. Anchor the bottom blank of the book layout
Call the foot. The front seam, also known as seam or seam edge, refers to the position of Mao Kou's reading edge relative to the sewing edge.
book
The blank near the book binding is called the binding opening; The other side is called an incision. The pound is the unit of measurement for typesetting and the smallest unit of English letters.
Yes, 1 inch 72 kg. Class-4 optical phototypesetting era refers to the size of characters, class-4 is 1 mm, and numbers refer to the size of characters in typography era.
The largest number is 72 pounds, and the smallest number is 5 pounds.
pixel
The smallest unit of a dot matrix image is also the basic element of the image. A binary computer performs data operations in a binary way.
One bit of a binary system is called a bit. An eight-bit binary number is called a byte. A range of colors that can be expressed by color gamut printing or screen display.
Color and vision
Color itself will interfere with vision because of the influence of environmental color. The density of a color picture is expressed by the decimal logarithm of the reciprocal of transmittance or reflectivity.
Express delivery. Color management system is a software used to ensure that the colors of different input devices and output devices are consistent, so that printed matter is consistent with the original.
Stepping tone
Optical representation of uniform brightness region in image information recovery. A measure of tone. Transmission and reflection are common methods in printing technology.
Degree and density. High-profile pictures are called high-profile because the parts that receive more light are brighter and whiter. Low-key refers to the dark part of the picture, or dark tone.
Black and white second-order mode
The color of a pixel is represented by one bit, which is black and white. Gray scale mode The color of a pixel is represented by eight bits, ***256 gray scale.
Color. Each pixel of RGB mode image uses R, G and B channels * * *, and each channel occupies one byte, which is also called 24-bit color OR.
Full color.
CMYK mode
Similar to RGB, each channel is represented by one byte, ***32bit, also known as 32-bit color. Lab mode is a device-independent color space. Its color gamut space
Greater than RGB and CMYK modes. HBS mode is a common color representation system, which uses color attributes to describe colors. Indexed color mode uses 0-256 kinds.
Represents the color of the image.
Out of print gamut
Cannot print because it exceeds the gamut space of CMYK. Gray Balance Due to the color deviation of inks, neutral gray can not be obtained after four kinds of CMYK inks are mixed in equal amounts. luminance meter
Brightness and darkness of color display are called lightness. Tone refers to the colors of these different wavelengths.
soak
(Saturation) The vividness or vividness expressed by numerical values is called chromaticity.
script
Is a series of characters with the same font size, style and point size. A font set is a set of related fonts. There are three forms of style glyphs: Roman characters are straight;
The oblique type is italic; Utakuc fonts are italic and curved (more like calligraphy than Roman fonts). Fonts are sometimes expanded and compressed.
basis
Refers to the basic line along the lower edge of a line. When writing in English, because of the shape of letters, they are often linked together. Paika is a calibration bar or page.
A unit of measurement for length and width. It's one sixth of an inch. Picturesque fonts.
linewidth
The distance between two adjacent baselines. The distance between each letter in a word. The distance between two words. Align columns or pages
Aligns the text lines in the.
retract
You can put a space before each paragraph to indicate the beginning of a new paragraph. Hyphenation means that a word at the end of a line is separated or connected twice to form a new word.
Spanning enlarges a picture or text so that it spans more than two pages. Extension means that the first letter of the first line extends beyond the left margin and the left margins of other lines are aligned.
spell check
Check and help correct the spelling and sum of the selected text, the whole article, all articles in the publication or all articles in all open publications.
Basic grammatical errors. Auxiliary lines Auxiliary lines include margin auxiliary lines, column auxiliary lines and ruler auxiliary lines, which can be customized by users. In InDesign,
You can also output auxiliary lines.
Character attribute
It determines the appearance, font size, font style and character width of the text on the page. Paragraph properties specify the appearance of paragraphs on the page, including alignment.
Type, indentation and tab stops, and the amount of white space before and after paragraphs. Paragraph format can be applied to the characters of the paragraph and the format of the paragraph in one step.
A collection of attributes.
Text wrapping
When there is a picture in the text box, the text will be automatically arranged around the picture. After the fonts used in the font update publication are lost from the user's system, the software will
Mark the error of the font, and then let the user decide whether to choose a new font or use another processing method.
Index publication
Users can create a simple keyword index or a comprehensive guide for information in bound books. The home page includes most or all pages in the publication * * *
For some components, the home page also includes non-printing layout auxiliary lines, and each publication can actually have unlimited home pages.
Mesh tone
Screen tone expressed by dot size. Hanging screen, also known as screening, is the process of decomposing a continuous-tone image into dots. Points that form a continuous tone image
The basic printing unit, the effect of continuous tone reproduction is achieved by comparing this image unit with the blank on the printed matter. According to the screening method, it is divided into amplitude modulation outlets.
And frequency modulation point.
Amplitude modulation point
The level of the image is represented by the size of points, the distance between points is fixed, and the size of points is changing. FM dot represents the image layer by the density of points rather than the size of points.
Time. The included angle between the center line of adjacent dots and the reference line is called the screen angle. Within the unit length of the number of dotted lines, the centers of adjacent points are connected.
This number is called the dotted line number.
(Grey) dots/inch (definition parameter of scanner)
Dots per inch, used to measure the accuracy of printed images and words. Ppi pixels per inch, the unit used when scanning an image, used to measure the obtained image.
The number of details. Lpi lines per inch are used with dpi dots per inch. Determine the accuracy of halftone images. Lpi measures every inch in the halftone grid.
The number of grid lines in inches.
Point overflow
When ink is absorbed by paper. The increase of halftone dot. There is no screening and even inking plane on the field printing plate. Black and white and color composite positive film
In the system, the tone and gray tone are consistent with the image of the copied object. In black-and-white and color reproduction, an image whose hue and gray tone are opposite to those of the copied object.