rdkartono/ErhaCam
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commit 18/08/2025

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rdkartono
2025-08-18 16:27:27 +07:00
parent d566e4bc4f
commit f7c74304f5
14 changed files with 195 additions and 113 deletions
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99
src/main/java/id/co/gtc/erhacam/Detectors.java
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@@ -10,15 +10,15 @@ import java.util.ArrayList;
import java.util.List;
public class Detectors {
public static CascadeClassifier frontalfaceDetector;
private static CascadeClassifier eyeDetector;
private static CascadeClassifier profilefaceDetector;
public CascadeClassifier frontalfaceDetector;
private CascadeClassifier eyeDetector;
private CascadeClassifier profilefaceDetector;
private static double scaleFactor = 1.2; // revisi 09/05/2025, dari nilai 1.05
private final static int minNeighbors = 5; // revisi 09/05/2025, dari nilai 3
private final static int flags = 0;
private static Size FaceminSize;
private static Size FacemaxSize;
private double scaleFactor = 1.05; // revisi 09/05/2025, dari nilai 1.05
private final int minNeighbors = 3; // revisi 09/05/2025, dari nilai 3
private final int flags = 0;
private Size FaceminSize;
private Size FacemaxSize;
public Detectors(){
LoadFrontalFaceDetector();
@@ -27,62 +27,38 @@ public class Detectors {
LoadProfileFaceDetector();
}
// public static void LoadAllDetectors(){
//
// LoadFrontalFaceDetector();
// LoadEyeDetector();
//
// LoadProfileFaceDetector();
//
// }
private void LoadFrontalFaceDetector(){
// revisi 09/05/2025, dari filename = SomeCodes.ExtractResource("/haarcascade_frontalface_default.xml");
String filename = SomeCodes.ExtractResource("/haarcascade_frontalface_alt.xml");
if (filename!=null) {
Logger.info("Face Detector file : " + filename);
if (frontalfaceDetector==null) {
try{
frontalfaceDetector = new CascadeClassifier(filename);
Logger.info("FaceDetector loaded");
} catch (Exception e){
Logger.error("Exception on loading FaceDetector : " + e.getMessage());
}
} else Logger.info("FaceDetector already loaded");
try{
frontalfaceDetector = new CascadeClassifier(filename);
} catch (Exception e){
Logger.error("Exception on loading FaceDetector : " + e.getMessage());
}
} else Logger.error("Unable to extract face detector file");
}
private void LoadProfileFaceDetector(){
String filename = SomeCodes.ExtractResource("/haarcascade_profileface.xml");
if (filename!=null) {
Logger.info("Profile Face Detector file : " + filename);
if (profilefaceDetector==null) {
try{
profilefaceDetector = new CascadeClassifier(filename);
Logger.info("ProfileFaceDetector loaded");
} catch (Exception e){
Logger.error("Exception on loading ProfileFaceDetector : " + e.getMessage());
}
} else Logger.info("ProfileFaceDetector already loaded");
try{
profilefaceDetector = new CascadeClassifier(filename);
} catch (Exception e){
Logger.error("Exception on loading ProfileFaceDetector : " + e.getMessage());
}
} else Logger.error("Unable to extract profile face detector file");
}
private void LoadEyeDetector(){
String filename = SomeCodes.ExtractResource("/haarcascade_eye.xml");
if (filename!=null) {
Logger.info("Eye Detector file : " + filename);
if (eyeDetector==null) {
try{
try{
eyeDetector = new CascadeClassifier(filename);
Logger.info("EyeDetector loaded");
} catch (Exception e){
Logger.error("Exception on loading EyeDetector : " + e.getMessage());
}
} else Logger.info("EyeDetector already loaded");
eyeDetector = new CascadeClassifier(filename);
} catch (Exception e){
Logger.error("Exception on loading EyeDetector : " + e.getMessage());
}
} else Logger.error("Unable to extract eye detector file");
}
@@ -93,14 +69,16 @@ public class Detectors {
*/
public @NonNull List<DetectorResult> HaveFrontalFace(Mat graymat){
List<DetectorResult> result = new ArrayList<>();
//System.out.println("Detecting frontal from "+ graymat.size().width() + "x" + graymat.size().height());
RectVector faces = DetectFrontalFace(graymat);
if (faces!=null && faces.size()>0){
//System.out.println("faces size = " + faces.size());
for(Rect face : faces.get()){
RectVector eyes = DetectEye(graymat, face.width());
DetectorResult dr = new DetectorResult();
dr.setFace(face);
if (eyes!=null && eyes.size()>=2){
//System.out.println("eyes size = " + eyes.size());
if (eyes.size()>=2){
for(Rect eye : eyes.get()){
if (SomeCodes.IsInsideRect(eye, face)) {
dr.AddEye(eye);
@@ -109,7 +87,7 @@ public class Detectors {
}
result.add(dr);
}
}
} //else System.out.println("faces size = 0");
return result;
}
@@ -122,7 +100,7 @@ public class Detectors {
RectVector eyes = DetectEye(graymat, face.width());
DetectorResult dr = new DetectorResult();
dr.setFace(face);
if (eyes!=null && eyes.size()>0){
if (eyes.size()>0){
for(Rect eye : eyes.get()){
if (SomeCodes.IsInsideRect(eye, face)) dr.AddEye(eye);
}
@@ -144,11 +122,11 @@ public class Detectors {
if (FaceminSize!=null){
if (FaceminSize.width()!=value || FaceminSize.height()!=value) {
FaceminSize = new Size(value, value);
//Logger.info("FaceMinSize changed to : " + FaceminSize.width());
Logger.info("FaceMinSize changed to : " + FaceminSize.width());
}
} else {
FaceminSize = new Size(value, value);
//Logger.info("FaceMinSize created with value : " + FaceminSize.width());
Logger.info("FaceMinSize created with value : " + FaceminSize.width());
}
}
@@ -157,11 +135,11 @@ public class Detectors {
if (FacemaxSize!=null){
if (FacemaxSize.width()!=value || FacemaxSize.height()!=value) {
FacemaxSize = new Size(value, value);
//Logger.info("FaceMaxSize changed to : " + FacemaxSize.width());
Logger.info("FaceMaxSize changed to : " + FacemaxSize.width());
}
} else {
FacemaxSize = new Size(value, value);
//Logger.info("FaceMaxSize created with value : " + FacemaxSize.width());
Logger.info("FaceMaxSize created with value : " + FacemaxSize.width());
}
}
@@ -192,6 +170,7 @@ public class Detectors {
int maxwidth = (int)(facewidth*0.4);
Size minsize = new Size(minwidth, minwidth);
Size maxsize = new Size(maxwidth, maxwidth);
//System.out.println("Detecting Eye with minsize = " + minsize.width() + "x" + minsize.height() + ", maxsize = " + maxsize.width() + "x" + maxsize.height());
return Detect(graymat, eyeDetector, scaleFactor, minNeighbors, flags, minsize, maxsize);
}
@@ -211,13 +190,13 @@ public class Detectors {
} catch (Exception e) {
System.out.println("Detectors Detect Error, Message : " + e.getMessage());
}
}
} else System.out.println("graymat is smaller than minSize");
}
}
}
} else System.out.println("minSize is larger than maxSize");
} else System.out.println("minSize or maxSize is null");
} else System.out.println("graymat is null, not 1 channel, or empty");
}
} else System.out.println("detector empty");
return null;
}