● ►en sg. m. ►GRAPH Comme son nom l'indique, deuxième version du format de compression d'image bi-level produit par le groupe JBIG. 2 à 4 fois plus efficace que JBIG1.

Dictionnaire d'informatique francophone. 2013.

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  • JBIG2 — is an image compression standard for bi level images, developed by the Joint Bi level Image Experts Group. It is suitable for both lossless and lossy compression. According to a press release [ [http://www.jpeg.org/public/mauijbig.pdf Press… …   Wikipedia

  • JBIG2 — JBIG2  это стандарт сжатия изображений, предложенный Группой Экспертов в Сжатии Бинарных Изображений (Joint Bi level Image Experts Group), и стандартизованный Международной Организацией по стандартизации ISO/IEC. Он применяется как для… …   Википедия

  • JBIG2 — ist ein Verfahren zur Bildkompression von Binärbildern für sowohl verlustfreie als auch verlustbehaftete Kompression. JBIG2 wurde von der „Joint Bi level Image Experts Group“[1] entwickelt und wurde im Jahre 2000 als internationaler Standard ITU… …   Deutsch Wikipedia

  • JPEG — For other uses, see JPEG (disambiguation). Joint Photographic Experts Group A photo of a cat compressed with successively more lossy compression ratios from right to left Filename extension .jpg …   Wikipedia

  • Portable Document Format — PDF redirects here. For other uses, see PDF (disambiguation). Portable Document Format Adobe Reader icon Filename extension .pdf Internet media type application/pdf application/x pdf application/x bzpdf application/x gzpdf …   Wikipedia

  • Tagged Image File Format — TIF and TIFF redirect here. For other uses, see TIF (disambiguation) and TIFF (disambiguation). Tagged Image File Format Filename extension .tiff, .tif Internet media type image/tiff, image/tiff fx Type code TIFF Unifo …   Wikipedia

  • Multiple-image Network Graphics — MNG redirects here. For other uses, see MNG (disambiguation). Multiple image Network Graphics Filename extension .mng Internet media type video/x mng (unofficial) Type of format computer animation Container for PNG, JN …   Wikipedia

  • Portable Network Graphics — PNG A PNG image with an 8 bit transparency channel (top). The same image is overlaid onto a checkered background (botto …   Wikipedia

  • PCX — may also refer to the Pacific Exchange. PCX Filename extension .pcx Internet media type image/x pcx Developed by ZSoft Corporation Type of format lossless bitmap image format …   Wikipedia

  • Netpbm format — Portable pixmap Filename extension .ppm, .pgm, .pbm, .pnm Internet media type image/x portable pixmap, graymap, bitmap, anymap all unofficial Developed by Jef Poskanzer Type of format Image file formats …   Wikipedia

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