unwanted image

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• Image response — (or more correctly, image response rejection ratio, or IMRR) is a measure of performance of a radio receiver, particularly one that operates on the super heterodyne principle.In such a radio receiver, a local oscillator is used to heterodyne or… …   Wikipedia

• Image frequency — Image frequency: In radio reception using heterodyning in the tuning process, an undesired input frequency that is capable of producing the same intermediate frequency (IF) that the desired input frequency produces. In a heterodyne receiver… …   Wikipedia

• Image noise — Noise clearly visible in an image from a digital camera Image noise is random (not present in the object imaged) variation of brightness or color information in images, and is usually an aspect of electronic noise. It can be produced by the… …   Wikipedia

• Image editing — For the uses, cultural impact, and ethical concerns of image editing, see Photo manipulation. For the process of culling and archiving images, see Digital asset management. A colorized version of originally black and white photo, colorized using… …   Wikipedia

• Image sensor format — In digital photography, the image sensor format is the shape and size of the image sensor.The image sensor format of a digital camera determines the angle of view of a particular lens when used with a particular camera. In particular, image… …   Wikipedia

• Cropping (image) — This article is about cropping images. For other meanings of the word crop, see Crop (disambiguation). Cropping refers to the removal of the outer parts of an image to improve framing, accentuate subject matter or change aspect ratio. Depending… …   Wikipedia

• Lens flare — is the light scattered in lens systems through generally unwanted image formation mechanisms, such as internal reflection and scattering from material inhomogeneities in the lens. These mechanisms differ from the intended image formation… …   Wikipedia

• Large-screen television technology — developed rapidly in the late 1990s and 2000s. Various flat screen technologies are being developed, but only the liquid crystal display (LCD), plasma display (PDP) and Digital Light Processing (DLP) were released on the public market. These… …   Wikipedia

• Ghosting (television) — In television, a ghost is an unwanted image on the screen, appearing superimposed on the desired image. In a more specific sense, a ghost is a replica of the desired image appearing fainter and offset in position with respect to the primary image …   Wikipedia

• GIMP — Infobox Software name = GIMP caption = GIMP 2.6.0 running on KDE. developer = [http://developer.gimp.org/ The GIMP Development Team] released = 1995 frequently updated = yes programming language = C platform = Cross platform language =… …   Wikipedia

• film artifact —   unwanted film damage that could be a defect or error dust, hair, specks, emulsion scratches, splices, reel change marks, a hiss, crackle or pop on the soundtrack, mottling of the image, scratches on the negative being printed positive, etc.;… …   Glossary of cinematic terms