halftone

İngilizce - Türkçe

halftone teriminin İngilizce Türkçe sözlükte anlamı: yarı ton; ototipi; (isim) yarım ton; (Askeri) YARIM TON: Boy ve şekil açısından değişen bir seri eşit aralıklı detay ve ton değerleri ile gösterilen ve temsil ettikleri tonları yoğunlaştıran herhangi bir fotomekanik baskılı yüzey veya görüntü; {i} yarım ton; (Sanat) koyu ile açık arasında
halftone screen: (Askeri) YARIM MERCEK: Yüksek açılardan geçen cam üzerine düzenli aralıklarla şeffaf olarak yapılmış, kesiştikleri yerde bir şeffaf aralık oluşturan çizgiler. İşlem kameralarında katı ve devamlı ton görüntüsünü küçük noktalar şeklinde ayırmada kullanılır. Bak. "half tone"
photo halftone: (Bilgisayar) noktalı resim fotoğrafı

İngilizce - İngilizce

halftone teriminin İngilizce İngilizce sözlükte anlamı: To reproduce a photograph or other continuous tone image by the use of dots of various sizes; Half the interval between two notes on a scale; A picture made by using the process of half-toning; An intermediate or middle tone in a painting, engraving, photograph, etc; Photographic process that converts a continuous-tone photograph to line art (black & white, no grays, solid dots of varying sizes) hard copy Any output from a machine that is readable copy on paper Examples are typewriter copy and computer printouts; An image that can be reproduced with ordinary type on the same printing press The tones of gray in the photograph are screened to a pattern of dots (close together in dark areas, farther apart in light areas) that give the illusion of continuous tone; A method of reproducing a black and white photograph or illustration, by representing various shades of gray as a series of black and white dots; an engraving used to reproduce an illustration; The name alludes to the fact that this process was the first that was practically successful in reproducing the half tones of the photograph; The reproduction of a continuous tone image (such as a photograph or artwork having a gradation of tones) through a crossline or contact screen which converts the image into dots of various sizes, uniformly spaced and being capable of rendering both highlights, shadows and all gradation in between (See continuous tone image); an engraving used to reproduce an illustration a print obtained from photoengraving; The reproduction of continuous-tone artwork such as photography or pencil sketches, through a digital screening process which converts shaded images into solid ink dots of various sizes and concentrations A few, tiny dots will produce highlight areas A heavy concentration of large dots will produce mid-tone and shadow areas; The reproduction of continuous-tone artwork, such as a photograph, by converting the image into dots of various sizes; a print obtained from photoengraving; The reproduction of a continuous-tone image, made by using a screen that breaks the image into various size dots; The method by which photographs and other images are printed by using cells of dots to simulate the tones between light and dark A printing press is not able to change the tone of ink, therefore dots of color are used to trick the eye into seeing a continuous tone image To accomplish this, the photo is shot through a mesh of a screen that breaks the image into tiny dots The closer the lines of the screen, the smaller the dots and the more dots per inch, leading to a crisper image; A method of generating on press or on a laser printer an image that requires varying densities or shades to accurately render the image This is achieved by representing the image as a pattern of dots of varying size Larger dots represent darker areas, and smaller dots represent lighter areas of an image; Process of reducing an image as a series of various sized dots within a fixed grid An image made by photographing an image through a screen so that the detail is reproduced with dots The process still gives the illusion of continuous, smooth image; A picture in which the gradations of light are obtained by the relative darkness and density of tiny dots produced by photographing the subject through a fine screen; Having, consisting of, or pertaining to, half tones; pertaining to or designating plates, processes, or the pictures made by them, in which gradation of tone in the photograph is reproduced by a graduated system of dotted and checkered spots, usually nearly invisible to the unaided eye, produced by the interposition between the camera and the object of a screen; Pattern of dots of different sizes used to simulate a continuous-tone image in printing, measured in lines per inch (LPI); a middle tint, neither very dark nor very light; n A printed reproduction of a photograph or other illustration, using evenly spaced spots of varying diameter to produce apparent shades of gray The darker the shade at a particular point in the image, the larger the corresponding spot in the halftone In traditional publishing, halftones are created by photographing an image through a screen In desktop publishing, each halftone spot is represented by an area containing a number of dots printed by a laser printer or digital imagesetter In both cases, the frequency of the halftone dots is measured in lines per inch Higher printer resolution enables effective use of higher frequencies of halftone dots, enhancing image quality See also dithering, gray scale; A pattern of tiny black and white dots that appear to the human eye as shades of gray; a photograph or other image converted to such a pattern for commercial printing; A photograph or image having dots instead of continuous tone making it printable in a variety of tones; {i} middle-tone, shade or value between dark and light (Art); technique in which shadows are reproduced as tiny closely spaced dots (Printing); print made using this technique; Screening of image with a series of different sized dots to provide the appearance of continuous tone on a printed piece of paper (See also “LPI” and “continuous tone”); The representation of a continuous-tone image as a series of dots that look like gray tones when printed Also called a screened halftone because traditionally the original image is photographed through a finely ruled screen, the density of which varies depending on the printer's capabilities See also AM screening, FM screening, and screening; The reproduction of continuous-tone artwork (such as a photograph) through the application of a screen that converts the image into dots of various sizes (See the resolution section in the Building Electronic File Module); An image that can be reproduced on the same printing press with ordinary type The tones in the photograph are screened to a pattern of dots (close together in dark areas, farther apart in light areas) that give the illusion of continuous tone; The reproduction of continuous-tone images (photos), through a screening process, which converts the image into dots of various sizes and equal spacing; A half step; An illustration reproduced by breaking down the original tone into a pattern of dots of varying size Light areas have small dots and darker areas or shadows have larger dots; A process whereby gradations of tone in a photograph, drawing, or painting are translated into small dots by being photographed through a glass or contact film screen The screen simulates the grays produced by commercial printing by reducing tones to a series of dots These dots vary in size, shape, and spacing in direct proportion to the tones they represent; the reproduction of continuous-tone artwork, such as a photograph, using a contact screen over the film which converts the image into black and white dots of various sizes; A half-tone photo- engraving
halftone image: image in which intermediate shades are represented by varying densities of dots
halftone process: In printing, a technique of breaking up an image into a series of dots to permit reproduction of the full tone range of a photograph or artwork. It is traditionally done by placing a glass screen printed with a tight grid of lines over the plate being exposed. The grid breaks up the image into hundreds of tiny dots, each of which is read by the camera as either black or white or, in the case of colour art, as either a single printing colour or white. The resulting image, called a halftone, is then rephotographed for printing. Screens are made with a varying number of lines per inch, depending on the application; for newspapers the range is about 80-120, whereas glossy magazines usually require 133-175 lines per inch
halftones: Plural of halftone
halftones: Line art and text require very clear edges and high contrast between areas where there is ink, and where there is not However, photographs and drawings usually require varying degrees of ink density for accurate representation A film that provides this variable density output is referred to as a halftone In effect, a halftone is no different than a single color scan However, common usage refers to a single color image as a halftone, while a process color image is called a separation Each of the independent colors in a set of CMYK films is in fact a halftone
halftones: In "printer's talk" it's a photo You may have noticed that a photo in the newspaper has "dots" in it In order to print a photo, it must be turned into a "bunch of dots" or a halftone In the dark areas, there is a high concentration of dots that are very close together In the lighter areas there are fewer dots and they are spread farther apart If there are no dots the dark areas will print solid and the light areas will disappear Try photocopying a photograph on a black & white copier and you'll see what we mean
halftones: Patterns of black or colored dots used to reproduce an image