"Hi-res" redirects here. For London-based design firm, see Hi-ReS!
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Image resolution is the level of detail of an image. The term applies to digital images, film images, and other types of images. "Higher resolution" means more image detail.
Image resolution can be measured in various ways. Resolution quantifies how close lines can be to each other and still be visibly resolved. Resolution units can be tied to physical sizes (e.g. lines per mm, lines per inch), to the overall size of a picture (lines per picture height, also known simply as lines, TV lines, or TVL), or to angular subtense. Instead of single lines, line pairs are often used, composed of a dark line and an adjacent light line; for example, a resolution of 10 lines per millimeter means 5 dark lines alternating with 5 light lines, or 5 line pairs per millimeter (5 LP/mm). Photographic lens are most often quoted in line pairs per millimeter.
Imageresolution is the level of detail of an image. The term applies to digital images, film images, and other types of images. "Higher resolution" means...
input resolution is not necessarily display resolution. The eye's perception of display resolution can be affected by a number of factors – see image resolution...
Angular resolution describes the ability of any image-forming device such as an optical or radio telescope, a microscope, a camera, or an eye, to distinguish...
whether the imageresolution is fixed, it may be of vector or raster type. By itself, the term "digital image" usually refers to raster images or bitmapped...
sacrificing imageresolution. Thus, for instance, printing an image at 250 PPI may actually require a printer setting of 1200 DPI. Raster-based image editors...
Optical resolution describes the ability of an imaging system to resolve detail, in the object that is being imaged. An imaging system may have many individual...
the reconstructed image. Resolution progressive: First encode a lower imageresolution; then encode the difference to higher resolutions. Component progressive:...
ease of use. Image editors can resize images in a process often called image scaling, making them larger, or smaller. High imageresolution cameras can...
screen, which affects the sharpness and clarity of the image. The graphics display resolution can be controlled by various factors, such as the type of...
The Moderate ResolutionImaging Spectroradiometer (MODIS) is a satellite-based sensor used for earth and climate measurements. There are two MODIS sensors...
term spatial resolution refers to distance between independent measurements, or the physical dimension that represents a pixel of the image. While in some...
known as upscaling or resolution enhancement. When scaling a vector graphic image, the graphic primitives that make up the image can be scaled using geometric...
housing and wrist strap. Models were distinguished by their still imageresolution and shot video in standard definition (480 lines or lower) with a 4:3...
format, which has a resolution of 1280×720p. The number 720 stands for the 720 horizontal scan lines of image display resolution (also known as 720 pixels...
Foveated imaging is a digital image processing technique in which the imageresolution, or amount of detail, varies across the image according to one...
achievable resolution. The more pixels used to represent an image, the closer the result can resemble the original. The number of pixels in an image is sometimes...
describe frame rates, imageresolution, and audio modulation. PAL video is composite video because luminance (luma, monochrome image) and chrominance (chroma...
of imageresolutions implemented in the image sensors used in various digital cameras. Image sensor format — the sizes and shapes of common image sensors...
to the output resolution of a printer or imagesetter, and PPI (pixels per inch) refers to the input resolution of a photograph or image. DPI refers to...
The temporal resolution is distinct from temporal uncertainty. This would be analogous to conflating imageresolution with optical resolution. One is discrete...
Chroma subsampling is the practice of encoding images by implementing less resolution for chroma information than for luma information, taking advantage...
being used, the imageresolution, the use of outlines and how detailed the artwork is. Oversampled binary image sensor is a new image sensor that is reminiscent...
an analog camera or monitor's horizontal imageresolution. The TVL is one of the most important resolution measures in a video system. The TVL can be...
ImageresolutionImage sensor format, the sizes and shapes of common image sensors Color filter array, mosaic of tiny color filters over color image sensors...
for image geometry adjustments (image should be centered with the circles being perfectly round). Vertical stripe boxes: A grating with a resolution of...
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