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Standards >
File Formats >
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DEFINITION: PNG (pronounced ping as in ping-pong; for Portable Network Graphics) is a file format for image compression that, in time, is expected to replace the Graphics Interchange Format (GIF) that is widely used on today's Internet. Owned by Unisys, the GIF format and its usage in image-handling software involves licensing or other legal considerations. (Web users can make, view, and send GIF files freely
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Definition continues below.
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Graphics File Formats Reports
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5 Matches
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E-Guide: Prioritizing Application Security Concerns
sponsored by Coverity
EGUIDE:
Application security has significantly grown and developed in sophistication over the past few years, but so have the threats that seek to wreak havoc on your software. Read this expert e-guide to learn best practices on how to ensure your applications are protected with the highest level of security possible.
Posted: 02 May 2012 | Published: 02 May 2012
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SOA Reference Architecture
sponsored by ComputerWeekly.com
ESSENTIAL GUIDE:
Download the Open Group Service-Oriented Architecture reference architecture.
Posted: 17 Jan 2012 | Published: 17 Jan 2012
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The Banking Industry Architecture Network and TOGAF
sponsored by ComputerWeekly.com
ESSENTIAL GUIDE:
This paper from the Open Group reveals how banks can benefit from combining complementary industry frameworks on enterprise architecture.
Posted: 20 Feb 2012 | Published: 20 Feb 2012
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TOGAF® and SABSA® Integration
sponsored by ComputerWeekly.com
IT BRIEFING:
This paper from the Open Group, documents an approach to enhance the TOGAF enterprise architecture methodology with the SABSA security architecture approach to create one holistic architecture methodology.
Posted: 05 Jan 2012 | Published: 05 Jan 2012
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Virtualization Roadmap: Twists, Turns, and Key Considerations
sponsored by Dell, Inc. and Intel
PRESENTATION TRANSCRIPT:
This expert presentation transcript explores key management factors you should consider as you navigate your virtualization initiative, including licensing, memory capabilities, and more. Hear about one company's virtualization roadmap and determine whether it aligns with your own virtualization plans.
Posted: 10 Oct 2011 | Published: 10 Oct 2011
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GRAPHICS FILE FORMATS DEFINITION (continued): … but they can't develop software that builds them without an arrangement with Unisys.) The PNG format, on the other hand, was developed by an Internet committee expressly to be patent-free. It provides a number of improvements over the GIF format.Like a GIF, a PNG file is compressed in lossless fashion (meaning all image information is restored when the file is decompressed during viewing). A PNG file is not intended to replace the JPEG format, which is "lossy" but lets the creator make a trade-off between file size and image quality when the image is compressed. Typically, an image in a PNG … Graphics File Formats definition sponsored by SearchSOA.com, powered by WhatIs.com an online computer dictionary
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