User`s guide

2-5
C-code generation support for 16 additional functions using MATLAB
Coder, including bwtraceboundary, imadjust, imclearborder,
and medfilt2
This release includes 16 additional toolbox functions that support the generation of C
code using MATLAB Coder. Some Image Processing Toolbox functions generate C code
that depends on a platform-specific shared library (.dll, .so, or .dylib). Using a
shared library preserves performance optimizations in these functions but limits the
target to only those platforms that support MATLAB (see system requirements).
The following table lists the Image Processing Toolbox functions that have been enabled
for code generation in this release. The table identifies functions that use a shared
library. For a complete list of Image Processing Toolbox that support code generation, see
List of Supported Functions with Usage Notes.
bwdist
1
imadjust
1
intlut
1
ordfilt2
1
ycbcr2rgb
1
bwtraceboundary
imclearborder
1
iptcheckmap rgb2gray1 
fitgeotrans
imlincomb
1
medfilt2
1
rgb2ycbcr
1

histeq
1
imquantize
multithresh
1
stretchlim
1

1
Generated code uses a precompiled, platform-specific shared library.
This release also includes nine functions, listed in the following table, that generate
C code or generate C code that uses a platform-specific shared library, depending on
which platform you specify in MATLAB Coder. If you choose the generic MATLAB Host
Computer option in the MATLAB Coder configuration settings, these functions generate
C code that uses a precompiled, platform-specific shared library..
bwlookup imclose imfilter
bwmorph imdilate imopen
imbothat imerode imtophat
Nonrigid image registration
The toolbox includes a new function, imregdemons, that provides a way to perform
nonrigid image registration. The toolbox already supports several types of rigid image