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improve qr reading by additionally scanning using boofcv

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This commit is contained in:
Craig Raw
2024-02-29 15:32:29 +02:00
parent 2cc02e38e6
commit d3b0eac51a
3 changed files with 14 additions and 0 deletions
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src/main/java/com/sparrowwallet/sparrow/control/WebcamService.java
+12
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@@ -5,6 +5,7 @@ import com.google.zxing.*;
import com.google.zxing.client.j2se.BufferedImageLuminanceSource;
import com.google.zxing.common.HybridBinarizer;
import com.google.zxing.qrcode.QRCodeReader;
import com.sparrowwallet.bokmakierie.Bokmakierie;
import com.sparrowwallet.sparrow.io.Config;
import javafx.beans.property.BooleanProperty;
import javafx.beans.property.ObjectProperty;
@@ -43,6 +44,7 @@ public class WebcamService extends ScheduledService<Image> {
private Webcam cam;
private long lastQrSampleTime;
private final Reader qrReader;
private final Bokmakierie bokmakierie;
static {
Webcam.setDriver(new WebcamScanDriver());
@@ -55,6 +57,7 @@ public class WebcamService extends ScheduledService<Image> {
this.delayCalculator = delayCalculator;
this.lastQrSampleTime = System.currentTimeMillis();
this.qrReader = new QRCodeReader();
this.bokmakierie = new Bokmakierie();
}
@Override
@@ -156,6 +159,15 @@ public class WebcamService extends ScheduledService<Image> {
LuminanceSource source = new BufferedImageLuminanceSource(bufferedImage);
BinaryBitmap bitmap = new BinaryBitmap(new HybridBinarizer(source));
try {
com.sparrowwallet.bokmakierie.Result result = bokmakierie.scan(bufferedImage);
if(result != null) {
return new Result(result.getMessage(), result.getRawBytes(), new ResultPoint[0], BarcodeFormat.QR_CODE);
}
} catch(Exception e) {
log.debug("Error scanning QR", e);
}
if(ZBar.isEnabled()) {
ZBar.Scan scan = ZBar.scan(bufferedImage);
if(scan != null) {