/*****************************************************************************
*???cartoon.cpp
*???Create?a?cartoon-like?or?painting-like?image?filter.
******************************************************************************
*???by?Shervin?Emami?5th?Dec?2012?（shervin.emami@gmail.com）
*???http://www.shervinemami.info/
******************************************************************************
*???Ch1?of?the?book?“Mastering?OpenCV?with?Practical?Computer?Vision?Projects“
*???Copyright?Packt?Publishing?2012.
*???http://www.packtpub.com/cool-projects-with-opencv/book
*****************************************************************************/
#include?“stdafx.h“
#include?“cartoon.h“
#include?“ImageUtils.h“?//?Handy?functions?for?debugging?OpenCV?images?by?Shervin?Emami.



//?Convert?the?given?photo?into?a?cartoon-like?or?painting-like?image.
//?Set?sketchMode?to?true?if?you?want?a?line?drawing?instead?of?a?painting.
//?Set?alienMode?to?true?if?you?want?alien?skin?instead?of?human.
//?Set?evilMode?to?true?if?you?want?an?“evil“?character?instead?of?a?“good“?character.
//?Set?debugType?to?1?to?show?where?skin?color?is?taken?from?and?2?to?show?the?skin?mask?in?a?new?window?（for?desktop）.
void?cartoonifyImage（Mat?srcColor?Mat?dst?bool?sketchMode?bool?alienMode?bool?evilMode?int?debugType）
{
????//?Convert?from?BGR?color?to?Grayscale
????Mat?srcGray;
????cvtColor（srcColor?srcGray?CV_BGR2GRAY）;

????//?Remove?the?pixel?noise?with?a?good?Median?filter?before?we?start?detecting?edges.
????medianBlur（srcGray?srcGray?7）;

????Size?size?=?srcColor.size（）;
????Mat?mask?=?Mat（size?CV_8U）;
????Mat?edges?=?Mat（size?CV_8U）;
????if?（!evilMode）?{
????????//?Generate?a?nice?edge?mask?similar?to?a?pencil?line?drawing.
????????Laplacian（srcGray?edges?CV_8U?5）;
????????threshold（edges?mask?80?255?THRESH_BINARY_INV）;
????????//?Mobile?cameras?usually?have?lots?of?noise?so?remove?small
????????//?dots?of?black?noise?from?the?black?&?white?edge?mask.
????????removePepperNoise（mask）;
????}
????else?{
????????//?Evil?mode?making?everything?look?like?a?scary?bad?guy.
????????//?（Where?“srcGray“?is?the?original?grayscale?image?plus?a?medianBlur?of?size?7x7）.
????????Mat?edges2;
????????Scharr（srcGray?edges?CV_8U?1?0）;
????????Scharr（srcGray?edges2?CV_8U?1?0?-1）;
????????edges?+=?edges2;
????????threshold（edges?mask?12?255?THRESH_BINARY_INV）;
????????medianBlur（mask?mask?3）;
????}
????//imshow（“edges“?edges）;
????//imshow（“mask“?mask）;

????//?For?sketch?mode?we?just?need?the?mask!
????if?（sketchMode）?{
????????//?The?output?image?has?3?channels?not?a?single?channel.
????????cvtColor（mask?dst?CV_GRAY2BGR）;
????????return;
????}

????//?Do?the?bilateral?filtering?at?a?shrunken?scale?since?it
????//?runs?so?slowly?but?doesn‘t?need?full?resolution?for?a?good?effect.
????Size?smallSize;
????smallSize.width?=?size.width/2;
????smallSize.height?=?size.height/2;
?

?屬性????????????大小?????日期????時間???名稱
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?????文件??????13859??2012-12-13?11:36??Cartoonifier\Cartoonifier\cartoon.cpp

?????文件???????1677??2012-12-13?10:37??Cartoonifier\Cartoonifier\cartoon.h

?????文件???????6562??2012-12-13?11:35??Cartoonifier\Cartoonifier\Cartoonifier.cpp

?????文件???????5188??2012-12-13?11:54??Cartoonifier\Cartoonifier\Cartoonifier.vcxproj

?????文件???????1686??2012-12-13?11:35??Cartoonifier\Cartoonifier\Cartoonifier.vcxproj.filters

?????文件????????143??2012-12-13?11:33??Cartoonifier\Cartoonifier\Cartoonifier.vcxproj.user

?????文件??????21322??2012-12-13?10:37??Cartoonifier\Cartoonifier\ImageUtils.h

?????文件??????87477??2012-12-13?11:36??Cartoonifier\Cartoonifier\ImageUtils_0.7.cpp

?????文件???????1588??2012-12-13?11:33??Cartoonifier\Cartoonifier\ReadMe.txt

?????文件????????217??2012-12-13?11:33??Cartoonifier\Cartoonifier\stdafx.cpp

?????文件????????233??2012-12-13?11:33??Cartoonifier\Cartoonifier\stdafx.h

?????文件????????236??2012-12-13?11:33??Cartoonifier\Cartoonifier\targetver.h

?????文件????????903??2012-12-13?11:33??Cartoonifier\Cartoonifier.sln

????..A..H.?????12288??2012-12-13?12:04??Cartoonifier\Cartoonifier.suo

?????文件?????139264??2012-12-13?11:36??Cartoonifier\Debug\Cartoonifier.exe

?????目錄??????????0??2012-12-13?12:07??Cartoonifier\Cartoonifier

?????目錄??????????0??2012-12-13?12:07??Cartoonifier\Debug

?????目錄??????????0??2012-12-13?12:07??Cartoonifier

-----------?---------??----------?-----??----

???????????????292643????????????????????18