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Face Detection with JJIL and ColdFusion Experiment Updated http://cflove.org/2013/05/face-detection-with-jjil-library-and-coldfusion-experiment.cfm
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<cfset image = ImageRead(ExpandPath('images/2.jpg'))> | |
<cfset BufferedImage = ImageGetBufferedImage(image)> | |
<cfset minScale = 1> | |
<cfset maxScale = 50> | |
<cfset Gray8DetectHaarMultiScale = CreateObject('java', 'jjil.algorithm.Gray8DetectHaarMultiScale' )> | |
<cfset DetectHaar = Gray8DetectHaarMultiScale.init( | |
CreateObject('java', 'java.io.FileInputStream').init( ExpandPath('images/haar/HCSB.txt') ), | |
JavaCast('int',minScale), | |
JavaCast('int',maxScale) ) > | |
<cfset RgbImageJ2se = CreateObject('java', 'jjil.j2se.RgbImageJ2se' )> | |
<cfset BufferedImage = RgbImageJ2se.toRgbImage(BufferedImage)> | |
<cfset toGray = CreateObject('java', 'jjil.algorithm.RgbAvgGray' ).init()> | |
<cfset toGray.push(BufferedImage)> | |
<cfset results = DetectHaar.pushAndReturn(toGray.getFront())> | |
<cfset ImageSetDrawingColor(image,"red")> | |
<cfset ImageSetAntialiasing(image,"on")> | |
<cfset facelist = QueryNew('face,leftSide,top,width,height,bottom')> | |
<cfloop from="1" to="#ArrayLen(results)#" index="face"> | |
<cfset QueryAddRow(facelist)> | |
<cfset QuerySetCell(facelist,'face',face )> | |
<cfset QuerySetCell(facelist,'leftSide',results[face].getLeft() )> | |
<cfset QuerySetCell(facelist,'top',results[face].getTop() )> | |
<cfset QuerySetCell(facelist,'width',results[face].getWidth() )> | |
<cfset QuerySetCell(facelist,'height',results[face].getHeight() )> | |
</cfloop> | |
<cfloop query="facelist"> | |
<cfquery name="check" dbtype="query"> | |
select face from facelist where face <> #face# and | |
leftSide < #leftSide# and (leftSide+width) > #leftSide# and | |
top < #top# and (top+height) > #top# | |
</cfquery> | |
<cfif not check.recordCount> | |
<cfset ImageDrawRect(image,leftSide,top,width,height,0)> | |
</cfif> | |
</cfloop> | |
<cfdump var="#facelist#"> | |
<cfset ImageWrite(image, ExpandPath('images/test.JPG') )> | |
<img src="images/test.JPG" /> |
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