Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/Digital_zoom> ?p ?o }
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- Digital_zoom abstract "Digital zoom is a method of decreasing the apparent angle of view of a digital photographic or video image. Digital zoom is usually accomplished by scaling portion of the image data (usually center) to have same aspect ratio as well as pixel dimensions compared to the original image. Scaling is usually done by using interpolation algorithms and they vary in different camera models. Since new image is accomplished electronically, with no adjustment of the camera's optics, no optical resolution is gained in the process. Exception is when image sensor offers more image data than needed in target image. This makes possible to have undeteriorated digital zoom (see below) or in same cases to use image oversampling. For an example PureView technology uses oversampling to produce 5 megapixel image from 41 megapixel image sensor. Resulting image has better noise characteristics compared to image taken in sensor having native resolution of 5 megapixels.When comparing the image quality achieved by digital zoom with image quality achieved by resizing the image in post-processing, there's a difference between cameras that perform potentially lossy image compression like JPEG and those that save images in an always lossless Raw image format. In the former case, digital zoom tends to be superior to enlargement in post-processing, because the camera may apply its interpolation before detail is lost to compression. In the latter case, resizing in post-production yields results equal or superior to digital zoom.Modest camera phones use only digital zoom and have no optical zoom at all. Usually compact digital cameras have an optical zoom lens, but apply digital zoom automatically once its longest optical focal length has been reached. Professional digital cameras like DSLR generally do not feature digital zoom.Typically Camcorders have high zoom factor. Modern camcorders have different zoom modes with different zoom factors. For an example optical zoom could have zoom factor of 20X, iZoom 50X and digital zoom 1500X.".
- Digital_zoom thumbnail Zoom.gif?width=300.
- Digital_zoom wikiPageID "886668".
- Digital_zoom wikiPageLength "8843".
- Digital_zoom wikiPageOutDegree "28".
- Digital_zoom wikiPageRevisionID "682355117".
- Digital_zoom wikiPageWikiLink Angle_of_view.
- Digital_zoom wikiPageWikiLink Aspect_ratio.
- Digital_zoom wikiPageWikiLink Camcorder.
- Digital_zoom wikiPageWikiLink Camera_phone.
- Digital_zoom wikiPageWikiLink Category:Digital_photography.
- Digital_zoom wikiPageWikiLink DSLR.
- Digital_zoom wikiPageWikiLink Digital_camera.
- Digital_zoom wikiPageWikiLink Digital_single-lens_reflex_camera.
- Digital_zoom wikiPageWikiLink Focal_length.
- Digital_zoom wikiPageWikiLink Image_compression.
- Digital_zoom wikiPageWikiLink Image_scaling.
- Digital_zoom wikiPageWikiLink Interpolation.
- Digital_zoom wikiPageWikiLink Lossy_compression.
- Digital_zoom wikiPageWikiLink Optical_resolution.
- Digital_zoom wikiPageWikiLink Oversampling.
- Digital_zoom wikiPageWikiLink Pixel.
- Digital_zoom wikiPageWikiLink PureView.
- Digital_zoom wikiPageWikiLink Raw_image_format.
- Digital_zoom wikiPageWikiLink Teleside_converter.
- Digital_zoom wikiPageWikiLink Zoom_lens.
- Digital_zoom wikiPageWikiLink File:Digital_zoom_example.png.
- Digital_zoom wikiPageWikiLink File:Zoom.gif.
- Digital_zoom wikiPageWikiLink File:Zoom10x.JPG.
- Digital_zoom wikiPageWikiLink File:Zoom28x.JPG.
- Digital_zoom wikiPageWikiLink File:Zoom40x.JPG.
- Digital_zoom wikiPageWikiLink File:Zoom72x.JPG.
- Digital_zoom wikiPageWikiLink File:Zoom72xFullResolutionResize.JPG.
- Digital_zoom wikiPageWikiLinkText "Digital zoom".
- Digital_zoom wikiPageWikiLinkText "Highly zoomable".
- Digital_zoom wikiPageWikiLinkText "Nokia".
- Digital_zoom wikiPageWikiLinkText "Zoom".
- Digital_zoom wikiPageWikiLinkText "digital zoom".
- Digital_zoom wikiPageWikiLinkText "interpolated pixels".
- Digital_zoom wikiPageWikiLinkText "zoom".
- Digital_zoom wikiPageWikiLinkText "zoomable".
- Digital_zoom wikiPageWikiLinkText "zooming".
- Digital_zoom hasPhotoCollection Digital_zoom.
- Digital_zoom wikiPageUsesTemplate Template:Photo-stub.
- Digital_zoom wikiPageUsesTemplate Template:Reflist.
- Digital_zoom subject Category:Digital_photography.
- Digital_zoom hypernym Method.
- Digital_zoom type Article.
- Digital_zoom type Software.
- Digital_zoom type Article.
- Digital_zoom comment "Digital zoom is a method of decreasing the apparent angle of view of a digital photographic or video image. Digital zoom is usually accomplished by scaling portion of the image data (usually center) to have same aspect ratio as well as pixel dimensions compared to the original image. Scaling is usually done by using interpolation algorithms and they vary in different camera models.".
- Digital_zoom label "Digital zoom".
- Digital_zoom sameAs Zoom_digital.
- Digital_zoom sameAs Digitální_zoom.
- Digital_zoom sameAs Digital_zoom.
- Digital_zoom sameAs Digitalzoom.
- Digital_zoom sameAs Zoom_digital.
- Digital_zoom sameAs Zoom_digitale.
- Digital_zoom sameAs Digital_zoom.
- Digital_zoom sameAs Zoom_cyfrowy.
- Digital_zoom sameAs m.03lth3.
- Digital_zoom sameAs Digitalna_povečava.
- Digital_zoom sameAs Digital_zoom.
- Digital_zoom sameAs Q1225098.
- Digital_zoom sameAs Q1225098.
- Digital_zoom wasDerivedFrom Digital_zoom?oldid=682355117.
- Digital_zoom depiction Zoom.gif.
- Digital_zoom isPrimaryTopicOf Digital_zoom.
