Chroma key compositing, or chroma keying, is a visual-effects and post-production technique for compositing (layering) two images or video streams together based on colour hues. The technique has been used in many fields to remove a background from the subject of a photo or video – particularly the newscasting, motion picture, and video game industries. A colour range in the foreground footage is made transparent, allowing separately filmed background footage or a static image to be inserted into the scene. The chroma keying technique is commonly used in video production and post-production. This technique is also referred to as colour keying, colour-separation overlay, or by various terms for specific colour-related variants such as green screen or blue screen; chroma keying can be done with backgrounds of any colour that are uniform and distinct, but green and blue backgrounds are more commonly used because they differ most distinctly in hue from any human skin colour. No part of the subject being filmed or photographed may duplicate the colour used as the backing, or the part may be erroneously identified as part of the backing.
Dye-Sublimation Printing is a digital computer printing technique which uses heat to transfer dye onto materials such as a plastic, card, paper, or fabric. The sublimation name was first applied because the dye was considered to make the transition between the solid and gas states without going through a liquid stage. This understanding of the process was later shown to be incorrect, as there is some liquefying of the dye. Since then, the proper name for the process has become known as dye-diffusion, though this technically correct term has not supplanted the original name. Many consumer and professional dye-sublimation printers are designed and used for producing photographic prints, ID cards, clothing, and more.
Animated films in the United States date back to at least 1906 when Vitagraph released Humorous Phases of Funny Faces. Although early animations were rudimentary, they rapidly became more sophisticated with such classics as Gertie the Dinosaur in 1914, Felix the Cat, and Koko the Clown.
Traditional animation is an animation technique in which each frame is drawn by hand. The technique was the dominant form of animation in cinema until computer animation.
The Fleischer Superman cartoons are a series of seventeen animated short films released in Technicolor by Paramount Pictures and based upon the comic book character Superman, making them his first animated appearance.
Screentone is a technique for applying textures and shades to drawings, used as an alternative to hatching. In the conventional process, patterns are transferred to paper from preprinted sheets. It is also known by the common brand names Zip-A-Tone, Chart-Pak (1949), and Letratone.
Offset printing is a common printing technique in which the inked image is transferred from a plate to a rubber blanket and then to the printing surface. When used in combination with the lithographic process, which is based on the repulsion of oil and water, the offset technique employs a flat (planographic) image carrier. Ink rollers transfer ink to the image areas of the image carrier, while a water roller applies a water-based film to the non-image areas.
Letraset was a company known mainly for manufacturing sheets of typefaces and other artwork elements using the dry transfer method. Letraset has been acquired by the Colart group and become part of its subsidiary Winsor & Newton.
Color printing or colour printing is the reproduction of an image or text in color. Any natural scene or color photograph can be optically and physiologically dissected into three primary colors, red, green and blue, roughly equal amounts of which give rise to the perception of white, and different proportions of which give rise to the visual sensations of all other colors. The additive combination of any two primary colors in roughly equal proportion gives rise to the perception of a secondary color. For example, red and green yields yellow, red and blue yields magenta, and green and blue yield cyan. Only yellow is counter-intuitive. Yellow, cyan and magenta are merely the "basic" secondary colors: unequal mixtures of the primaries give rise to perception of many other colors all of which may be co
Speech balloons are a graphic convention used most commonly in comic books, comics, and cartoons to allow words to be understood as representing a character's speech or thoughts. A formal distinction is often made between the balloon that indicates speech and the one that indicates thoughts; the balloon that conveys thoughts is often referred to as a thought bubble or conversation cloud.
Photoengraving is a process that uses a light-sensitive photoresist applied to the surface to be engraved to create a mask that protects some areas during a subsequent operation which etches, dissolves, or otherwise removes some or all of the material from the unshielded areas of a substrate. Normally applied to metal, it can also be used on glass, plastic and other materials.
Dry transfers are decals that can be applied without the use of water or other solvent. The decal itself is on a backing material such as paper or plastic sheeting much like a transparency. The dry transfer is placed in the desired location with the backing side up. The decal is then applied by burnishing the backing with a stylus or similar object such as a ballpoint pen. The contact side of the decal includes a pressure-sensitive adhesive; the combination of heat and pressure causes the decal to stick more strongly to the new surface than to the backing. When the backing is removed, the decal remains. This allows for ink only where needed even if the pattern is delicate, because the backing supports the decal while it is being applied.
Gyotaku is the traditional Japanese method of printing fish, a practice which dates back to the mid-1800s. This form of nature printing was used by fishermen to record their catches, but has also become an art form of its own.
Textile printing is the process of applying color to fabric in definite patterns or designs. In properly printed fabrics the colour is bonded with the fibre, so as to resist washing and friction. Textile printing is related to dyeing but in dyeing properly the whole fabric is uniformly covered with one colour, whereas in printing one or more colours are applied to it in certain parts only, and in sharply defined patterns.
The New Adventures of Superman is a half-hour series of six-minute animated Superman adventures produced by Filmation that were broadcast Saturday mornings on CBS from September 10, 1966, to September 5, 1970. The 68 segments appeared as part of three different programs during that time, packaged with similar shorts featuring The Adventures of Superboy and other DC Comics superheroes.
Colorforms is a creative toy named for the simple shapes and forms cut from colored vinyl sheeting that cling to a smooth backing surface without adhesives. These pieces are used to create picture graphics and designs, which can then be changed countless times by repositioning the removable color forms. The name also refers to the specific registered trademark brand these products are produced under, as well as the company that manufactures the toys, Colorforms Brand, LLC.
Compacta is a condensed sans-serif typeface designed by Fred Lambert for Letraset in 1963. It is visually similar to the typefaces Impact and Haettenschweiler, though Compacta has a distinctively square shape in comparison. Letraset was a dry transfer system, widely used by amateur or small-scale lettering projects, although many professional designers used it as well. Compacta was Letraset's first original typeface design, and proved widely popular. Rights to it were acquired by Linotype and others, leading to it becoming available in other formats such as digitally.
Technicolor is a series of color motion picture processes, the first version dating back to 1916, and followed by improved versions over several decades.
Presto Magix was a brand of Action Transfers activity sets popular during the 1970s and 1980s. The sets were published by the American Publishing Corporation of Watertown, Massachusetts. They were originally made by the Papermate Division of Gillette from 1975 to 1978.
The C-Thru Ruler Company is an American maker of measuring devices and specialized products for drafting, designing and drawing. The company was formed in 1939 in Bloomfield, Connecticut, by Jennie R. Zachs, a schoolteacher, who saw the need for transparent measuring tools such as rulers, triangles, curves and protractors.
