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- <div class="section" id="conclusions">
- <h1>Conclusions</h1>
- <div class="contents local topic" id="contents">
- <ul class="simple">
- <li><a class="reference internal" href="#generality" id="id1">Generality</a></li>
- <li><a class="reference internal" href="#performance" id="id2">Performance</a></li>
- <li><a class="reference internal" href="#flexibility" id="id3">Flexibility</a></li>
- <li><a class="reference internal" href="#extensibility" id="id4">Extensibility</a></li>
- <li><a class="reference internal" href="#compatibility" id="id5">Compatibility</a></li>
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- <p>The Generic Image Library is designed with the following five goals in mind:</p>
- <div class="section" id="generality">
- <h2><a class="toc-backref" href="#id1">Generality</a></h2>
- <p>Abstracts image representations from algorithms on images.
- It allows for writing code once and have it work for any image type.</p>
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- <div class="section" id="performance">
- <h2><a class="toc-backref" href="#id2">Performance</a></h2>
- <p>Speed has been instrumental to the design of the library.
- The generic algorithms provided in the library are in many cases comparable
- in speed to hand-coding the algorithm for a specific image type.</p>
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- <div class="section" id="flexibility">
- <h2><a class="toc-backref" href="#id3">Flexibility</a></h2>
- <p>Compile-type parameter resolution results in faster code, but severely limits
- code flexibility. The library allows for any image parameter to be specified
- at run time, at a minor performance cost.</p>
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- <div class="section" id="extensibility">
- <h2><a class="toc-backref" href="#id4">Extensibility</a></h2>
- <p>Virtually every construct in GIL can be extended - new channel types,
- color spaces, layouts, iterators, locators, image views and images
- can be provided by modeling the corresponding GIL concepts.</p>
- </div>
- <div class="section" id="compatibility">
- <h2><a class="toc-backref" href="#id5">Compatibility</a></h2>
- <p>The library is designed as an STL complement.
- Generic STL algorithms can be used for pixel manipulation, and they are
- specifically targeted for optimization. The library works with existing
- raw pixel data from another image library.</p>
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