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<div class="titlepage"><div><div><h2 class="title">
<a name="id356356"></a>VIPS operation API by section</h2></div></div></div>
<div class="toc"><dl>
<dt>
<span class="refentrytitle"><a href="libvips-arithmetic.html">arithmetic</a></span><span class="refpurpose"> — operations which perform pixel arithmetic, trig, log, statistics</span>
</dt>
<dt>
<span class="refentrytitle"><a href="libvips-boolean.html">boolean</a></span><span class="refpurpose"> — boolean algebra on images, bitshifts</span>
</dt>
<dt>
<span class="refentrytitle"><a href="libvips-relational.html">relational</a></span><span class="refpurpose"> — relational comparisons between pairs of images and 
images and constants</span>
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<dt>
<span class="refentrytitle"><a href="libvips-colour.html">colour</a></span><span class="refpurpose"> — colour operators</span>
</dt>
<dt>
<span class="refentrytitle"><a href="libvips-conversion.html">conversion</a></span><span class="refpurpose"> — convert images in some way: change band format, change header, insert, extract, join</span>
</dt>
<dt>
<span class="refentrytitle"><a href="libvips-convolution.html">convolution</a></span><span class="refpurpose"> — convolve and correlate images</span>
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<dt>
<span class="refentrytitle"><a href="VipsFormat.html">VipsFormat</a></span><span class="refpurpose"> — load and save in a variety of formats</span>
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<dt>
<span class="refentrytitle"><a href="libvips-freq-filt.html">freq_filt</a></span><span class="refpurpose"> — fourier transforms and frequency-domin filters</span>
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<dt>
<span class="refentrytitle"><a href="libvips-histograms-lut.html">histograms_lut</a></span><span class="refpurpose"> — find, manipulate and apply histograms and lookup tables</span>
</dt>
<dt>
<span class="refentrytitle"><a href="libvips-inplace.html">inplace</a></span><span class="refpurpose"> — in-place paintbox operations: flood, paste, line,
circle</span>
</dt>
<dt>
<span class="refentrytitle"><a href="VipsInterpolate.html">VipsInterpolate</a></span><span class="refpurpose"> — various interpolators: nearest, bilinear, bicubic, and
some non-linear</span>
</dt>
<dt>
<span class="refentrytitle"><a href="libvips-mask.html">mask</a></span><span class="refpurpose"> — load, save and process mask (matrix) objects</span>
</dt>
<dt>
<span class="refentrytitle"><a href="libvips-morphology.html">morphology</a></span><span class="refpurpose"> — morphological operators, rank filters and related image 
analysis</span>
</dt>
<dt>
<span class="refentrytitle"><a href="libvips-mosaicing.html">mosaicing</a></span><span class="refpurpose"> — build image mosaics</span>
</dt>
<dt>
<span class="refentrytitle"><a href="libvips-other.html">other</a></span><span class="refpurpose"> — miscellaneous operators</span>
</dt>
<dt>
<span class="refentrytitle"><a href="libvips-resample.html">resample</a></span><span class="refpurpose"> — shrink, expand, rotate with a choice of interpolators</span>
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<dt>
<span class="refentrytitle"><a href="libvips-video.html">video</a></span><span class="refpurpose"> — various video grabbers</span>
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