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RED-8481: use visual layout parser for signature extraction

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This commit is contained in:
Yannik Hampe 2024-02-29 09:19:41 +01:00
parent b50899e18c
commit ab5dc2f46b
2 changed files with 10 additions and 6 deletions
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2
redaction-service-v1/redaction-service-server-v1/build.gradle.kts
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@ -12,7 +12,7 @@ plugins {
description = "redaction-service-server-v1" description = "redaction-service-server-v1"
val layoutParserVersion = "0.93.0" val layoutParserVersion = "0.94.0"
val jacksonVersion = "2.15.2" val jacksonVersion = "2.15.2"
val droolsVersion = "9.44.0.Final" val droolsVersion = "9.44.0.Final"
val pdfBoxVersion = "3.0.0" val pdfBoxVersion = "3.0.0"

14
redaction-service-v1/redaction-service-server-v1/src/main/java/com/iqser/red/service/redaction/v1/server/model/document/nodes/Image.java
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@ -135,10 +135,14 @@ public class Image implements GenericSemanticNode, IEntity {
Map<Page, Rectangle2D> bboxImage = image.getBBox(); Map<Page, Rectangle2D> bboxImage = image.getBBox();
Map<Page, Rectangle2D> bbox = this.getBBox(); Map<Page, Rectangle2D> bbox = this.getBBox();
Rectangle2D intersection = bboxImage.get(this.page).createIntersection(bbox.get(this.page)); //image needs to be on the same page
double calculatedIntersection = intersection.getWidth() * intersection.getHeight(); if(bboxImage.get(this.page) != null) {
double area = bbox.get(this.page).getWidth() * bbox.get(this.page).getHeight(); Rectangle2D intersection = bboxImage.get(this.page).createIntersection(bbox.get(this.page));
return (calculatedIntersection / area) > containmentThreshold; double calculatedIntersection = intersection.getWidth() * intersection.getHeight();
double area = bbox.get(this.page).getWidth() * bbox.get(this.page).getHeight();
return (calculatedIntersection / area) > containmentThreshold;
}
return false;
} }
@ -146,7 +150,7 @@ public class Image implements GenericSemanticNode, IEntity {
Map<Page, Rectangle2D> bboxImage = image.getBBox(); Map<Page, Rectangle2D> bboxImage = image.getBBox();
Map<Page, Rectangle2D> bbox = this.getBBox(); Map<Page, Rectangle2D> bbox = this.getBBox();
Rectangle2D intersection = bboxImage.get(this.page).createIntersection(bbox.get(this.page)); Rectangle2D intersection = bbox.get(this.page).createIntersection(bboxImage.get(this.page));
double calculatedIntersection = intersection.getWidth() * intersection.getHeight(); double calculatedIntersection = intersection.getWidth() * intersection.getHeight();
double area = bbox.get(this.page).getWidth() * bbox.get(this.page).getHeight(); double area = bbox.get(this.page).getWidth() * bbox.get(this.page).getHeight();
return (area / calculatedIntersection) > containmentThreshold; return (area / calculatedIntersection) > containmentThreshold;