which of the following is a compressed file type used for digital photos?
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JPEG JPEG (/ˈdʒeɪpɛɡ/ JAY-peg) is a commonly used method of lossy compression for digital images, particularly for those images produced by digital photography. The degree of compression can be adjusted, allowing a selectable tradeoff between storage size and image quality.
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Opening JPEG files JPEG stands for Joint Photographic Experts Group. The JPEG file format was created by this group as a compression format for larger bitmap image files. Files that contain the .jpeg file extension are used to store digital images and photographs in a compressed lossy file format. This means that while the JPEG file format allows for a smaller file size, there may be a loss to the quality of the image that was stored in the file.
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- The File Compression category... more. File compression is the practice of packaging a file or files to use less disk space. The File Compression category includes software programs that will archive your files and extract archived files such as ZIP and RAR files. Many products in this category let you manage files and protect them with encryption.
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Opening JPEG files The JPEG file format is often used for graphics that are published on the Web and to store pictures that have been taken by a user's digital camera. Oftentimes JPEG files are stored with the .jpg file extension rather than the full .jpeg file suffix.
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- When JPG files are saved, they use a lossy compression, meaning that image quality is lost as file size decreases. When web designers put together a web page that contains photographs, they choose the level of compression for a JPG file: the more compression, the faster the image loads and the better the user's experience with the page — but as the compression increases, image quality is lost.
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Establishing Cause and Effect The three criteria for establishing cause and effect – association, time ordering (or temporal precedence), and non-spuriousness – are familiar to most researchers from courses in research methods or statistics.
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- CD vs. DVD for High Resolution Digital Image Storage. Our scanning and archiving services provide you with high resolution digital photos made from your old photos, slides, negatives, or advantix film. We have two options for storing your new digital photos: CD-Rom; and Data DVD. We'll discuss these two formats in more detail below.
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Graphics File Format Types and When To Use Each One BMP has no real benefits over TIFF, except you can use it for Windows wallpaper. PICT-PICT is an old, Mac-only bitmap format, similar to BMP for Windows. PICT is not often used today. PNG-Use PNG when you need smaller file sizes with no loss in quality.
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JPEG JPEG compression is used in a number of image file formats. JPEG/ Exif is the most common image format used by digital cameras and other photographic image capture devices; along with JPEG/ JFIF, it is the most common format for storing and transmitting photographic images on the World Wide Web.he JPEG standard specifies the codec, which defines how an image is compressed into a stream of bytes and decompressed back into an image, but not the file format used to contain that stream. The Exif and JFIF standards define the commonly used file formats for interchange of JPEG-compressed images.
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JPEG JPEG compression is used in a number of image file formats. JPEG/ Exif is the most common image format used by digital cameras and other photographic image capture devices; along with JPEG/ JFIF, it is the most common format for storing and transmitting photographic images on the World Wide Web.PEG compression is used in a number of image file formats. JPEG/ Exif is the most common image format used by digital cameras and other photographic image capture devices; along with JPEG/ JFIF, it is the most common format for storing and transmitting photographic images on the World Wide Web.
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Digital media file types There are a wide variety of digital media file formats, but not all of them can be streamed by using Windows Media Services. In certain cases, you must first convert your digital media files into a compatible format before they can be streamed. By default, you can use the following file types with Windows Media Services (The file name extensions of these files are provided in parentheses): Advanced Systems Format files (.asf).
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Digital Image File Types Explained Digital cameras save in a JPG format by default. Switching to TIFF or RAW improves quality in principle, but the difference is difficult to see. Shooting in TIFF has two disadvantages compared to JPG: fewer photos per memory card, and a longer wait between photographs as the image transfers to the card.
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Supported file formats Camera raw file formats contain unprocessed data from a digital camera’s sensor. Most camera manufacturers save image data in a proprietary camera format. Lightroom reads the data from most cameras and processes it into a full-color photo.
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Help Center These are Blurb's recommendations for images used in BookSmart. File type = JPG or PNG. Use only JPG (or JPEG) or PNG image files. JPG is fine for most images. Use PNG if your image contains text or line art, like scans or photographs of printed matter or architectural plans.
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Lossy Lossy file compression results in lost data and quality from the original version. Lossy compression is typically associated with image files, such as JPEGs, but can also be used for audio files, like MP3s or AAC files. The lossyness of an image file may show up as jagged edges or pixelated areas.
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Lossy Lossy. Lossy file compression results in lost data and quality from the original version. Lossy compression is typically associated with image files, such as JPEGs, but can also be used for audio files, like MP3s or AAC files. The lossyness of an image file may show up as jagged edges or pixelated areas.
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B Image File and Compression Formats BMPF is a very flexible image format in that it can store a wide variety of image data types, but it does not offer powerful compression. The only compression available is a run-length encoding variant that is supported only by certain content formats.
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- JPeg is a file format in which what would otherwise be a fairly large file is made much, much smaller by compression. The compression process used by the JPeg format analyses the pixels surrounding each pixel and acquires enough information to recreate the image with only a fraction of the information.
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- Compressed folder. Zipped archive. Zipped files (known by many names, see the table to the right, but in this document called zipped files) are one or more files on a computer disk that have been combined into a single file in a space-efficient manner to reduce their total file size.
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Shared Flashcard Set _____ is a lossy compression method that is best used when large file size might be a problem
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- One of the first things a photographer learns about image formats is that JPEG image compression is “lossy”, meaning that the smaller file produced by greater compression comes at the cost of lower image quality. How much lower — whether low enough to “matter” — depends on the situation.
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Common Graphic Design File Formats Explained 1 A JPG file is a compressed image file that does not support a transparent background. 2  The level of compression in JPG files can vary in resolution with high quality for desktop printing, medium quality for web viewing and low quality for email. 3  When compressed repeatedly the overall quality of a JPG image is reduced.
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JPG File Format The JPEG file extension is used interchangeably with JPG. JPEG stands for Joint Photographic Experts Group who created the standard. JPG files have 2 sub-formats, JPG/Exif (often used in digital cameras and photographic equipment), and JPG/JFIF (often used on the World Wide Web).he JPEG standard specifies the codec, which defines how an image is compressed into a stream of bytes and decompressed back into an image, but not the file format used to contain that stream. The Exif and JFIF standards define the commonly used formats for interchange of JPEG-compressed images.
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- Smaller file size than RAW (so more images can be captured to a media card). Increased burst shooting possibilities. Disadvantages. Lower resolution than RAW. JPEG. A JPEG image file is a RAW file that has been converted by the in-camera DIGIC processor and saved as a compressed file. It can be saved at different image sizes and levels of compression to give different file sizes.
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What are Zip files and archives? What are Zip files and archives? Zip files (.zip and .zipx) have been referred to as compressed folders, packages, containers, and archives. Zip files are the most common type of archive files that also compress data. Zip files were originally created for use with computers running DOS and then Windows operating systems.
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Digital Negative (DNG) The solution to this is Digital Negative (DNG), a publicly available archival format for the raw files generated by digital cameras. By addressing the lack of an open standard for the raw files created by individual camera models, DNG helps ensure that photographers will be able to access their files in the future.