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How to use rescale method of com.intuit.karate.robot.OpenCvUtils class

Best Karate code snippet using com.intuit.karate.robot.OpenCvUtils.rescale

Source:OpenCvUtils.java

...84            list.add(r.toAbsolute(source));85        }86        return list;87    }88    public static Mat rescale(Mat mat, double scale) {89        Mat resized = new Mat();90        resize(mat, resized, new Size(), scale, scale, CV_INTER_AREA);91        return resized;92    }93    private static final int TARGET_MINVAL_FACTOR = 150; // magic number, lower is stricter94    private static final int BLOCK_SIZE = 5;95    private static List<int[]> getPointsBelowThreshold(Mat src, double threshold) {96        Mat dst = new Mat();97        threshold(src, dst, threshold, 1, CV_THRESH_BINARY_INV);98        Mat non = new Mat();99        findNonZero(dst, non);100        int len = (int) non.total();101        int xPrev = -BLOCK_SIZE;102        int yPrev = -BLOCK_SIZE;103        int countPrev = 0;104        int xSum = 0;105        int ySum = 0;106        List<int[]> points = new ArrayList(len);107        for (int i = 0; i < len; i++) {108            Pointer ptr = non.ptr(i);109            Point p = new Point(ptr);110            int x = p.x();111            int y = p.y();112            int xDelta = Math.abs(x - xPrev);113            int yDelta = Math.abs(y - yPrev);114            if (xDelta < BLOCK_SIZE && yDelta < BLOCK_SIZE) {115                countPrev++;116                xSum += x;117                ySum += y;118            } else {119                if (countPrev > 0) {120                    int xFinal = Math.floorDiv(xSum, countPrev);121                    int yFinal = Math.floorDiv(ySum, countPrev);122                    // logger.debug("end: {}:{}", xFinal, yFinal);123                    points.add(new int[]{xFinal, yFinal});124                }125                xSum = x;126                ySum = y;127                countPrev = 1;128            }129            xPrev = x;130            yPrev = y;131        }132        if (countPrev > 0) {133            int xFinal = Math.floorDiv(xSum, countPrev);134            int yFinal = Math.floorDiv(ySum, countPrev);135            points.add(new int[]{xFinal, yFinal});136        }137        return points;138    }139    private static Region toRegion(RobotBase robot, int[] p, double scale, int targetWidth, int targetHeight) {140        int x = (int) Math.round(p[0] / scale);141        int y = (int) Math.round(p[1] / scale);142        int width = (int) Math.round(targetWidth / scale);143        int height = (int) Math.round(targetHeight / scale);144        return new Region(robot, x, y, width, height);145    }146    private static int[] templateAndMin(int strictness, double scale, Mat source, Mat target, Mat result) {147        Mat resized = scale == 1 ? source : rescale(source, scale);148        matchTemplate(resized, target, result, CV_TM_SQDIFF);149        DoublePointer minValPtr = new DoublePointer(1);150        DoublePointer maxValPtr = new DoublePointer(1);151        Point minPt = new Point();152        Point maxPt = new Point();153        minMaxLoc(result, minValPtr, maxValPtr, minPt, maxPt, null);154        int minVal = (int) minValPtr.get();155        int x = minPt.x();156        int y = minPt.y();157        return new int[]{x, y, minVal};158    }159    private static int collect(int strictness, List<Region> found, boolean findAll, RobotBase robot, Mat source, Mat target, double scale) {160        int targetWidth = target.cols();161        int targetHeight = target.rows();...

rescale

Using AI Code Generation

1def image = OpenCvUtils.rescale(image, 0.5)2def image = OpenCvUtils.rescale(image, 0.5, 0.5)3def image = OpenCvUtils.rescale(image, 0.5, 0.5, 0)4def image = OpenCvUtils.rescale(image, 0.5, 0.5, 0, 0)5def image = OpenCvUtils.rescale(image, 0.5, 0.5, 0, 0, 0)6def image = OpenCvUtils.rescale(image, 0.5, 0.5, 0, 0, 0, 0)7def image = OpenCvUtils.rescale(image, 0.5, 0.5, 0, 0, 0, 0, 0)8def image = OpenCvUtils.rescale(image, 0.5, 0.5, 0, 0, 0, 0, 0, 0)9def image = OpenCvUtils.rescale(image, 0.5, 0.5, 0, 0, 0, 0, 0, 0, 0)10def image = OpenCvUtils.rescale(image, 0.5, 0.5, 0, 0, 0, 0, 0, 0, 0

rescale

Using AI Code Generation

1def image = rescale('path/to/image.png', 0.5)2def image = rescale('path/to/image.png', 0.5, 0.5)3def image = resize('path/to/image.png', 100, 100)4def image = resize('path/to/image.png', 100, 100, 'INTER_AREA')5def image = rotate('path/to/image.png', 90)6def image = rotate('path/to/image.png', 90, 0.5, 0.5)7def image = rotate('path/to/image.png', 90, 0.5, 0.5, 1.0)8def image = crop('path/to/image.png', 100, 100, 100, 100)9def image = crop('path/to/image.png', 100, 100, 100, 100, 1.0)10def image = flip('path/to/image.png', 'HORIZONTAL')11def image = flip('path/to/image.png', 'VERTICAL')12def image = flip('path/to/image.png', 'HORIZONTAL_AND_VERTICAL')13def image = equalizeHist('path/to/image.png')14def image = matchTemplate('path/to/image.png', 'path/to/template.png', 'CCOEFF_NORMED')15def image = matchTemplate('path/to/image.png', 'path

rescale

Using AI Code Generation

1def rescaled = com.intuit.karate.robot.OpenCvUtils.rescale(image, 200)2def bufferedImage = com.intuit.karate.robot.OpenCvUtils.toBufferedImage(rescaled)3def bytes = com.intuit.karate.robot.OpenCvUtils.toBytes(bufferedImage)4def base64 = com.intuit.karate.robot.OpenCvUtils.toBase64(bytes)5def base64 = com.intuit.karate.robot.OpenCvUtils.toBase64(image, 200)6def bytes = com.intuit.karate.robot.OpenCvUtils.toBytes(image, 200)7def bufferedImage = com.intuit.karate.robot.OpenCvUtils.toBufferedImage(image, 200)8def rescaled = com.intuit.karate.robot.OpenCvUtils.rescale(image, 200)9def base64 = com.intuit.karate.robot.OpenCvUtils.toBase64(image)

rescale

Using AI Code Generation

1* def image = read('classpath:karate-logo.png')2* def resized = OpenCvUtils.rescale(image, 100, 100)3* def resized2 = OpenCvUtils.rescale(image, 100, 100, true)4* def resized3 = OpenCvUtils.rescale(image, 100, 100, false)5* def resized4 = OpenCvUtils.rescale(image, 100, 100, true, false)6* def resized5 = OpenCvUtils.rescale(image, 100, 100, false, false)7* def resized6 = OpenCvUtils.rescale(image, 100, 100, true, true)8* def resized7 = OpenCvUtils.rescale(image, 100, 100, false, true)9* def resized8 = OpenCvUtils.rescale(image, 100, 100, false, true, 0.5)10* def resized9 = OpenCvUtils.rescale(image, 100, 100, false, true, 0.5, 0.5)11* def resized10 = OpenCvUtils.rescale(image, 100, 100, false, true, 0.5, 0.5, 0.5)12* def resized11 = OpenCvUtils.rescale(image, 100, 100, false, true, 0.5, 0.5, 0.5, 0.5)

rescale

Using AI Code Generation

1    * def image = read('classpath:logo.png')2    * def rescaled = rescale(image, 0.5)3    * match rescaled == read('classpath:logo_rescaled.png')4    * def image = read('classpath:logo.png')5    * def rescaled = rescale(image, 0.5)6    * match rescaled == read('classpath:logo_rescaled.png')7    * def image = read('classpath:logo.png')8    * def rescaled = rescale(image, 0.5)9    * match rescaled == read('classpath:logo_rescaled.png')10    * def image = read('classpath:logo.png')11    * def rescaled = rescale(image, 0.5)

rescale

Using AI Code Generation

1import com.intuit.karate.robot.OpenCvUtils2def img = OpenCvUtils.loadImage('classpath:image.jpg')3def rescaled = OpenCvUtils.rescale(img, 0.5)4OpenCvUtils.saveImage(rescaled, 'classpath:rescaled.jpg')5import com.intuit.karate.robot.OpenCvUtils6def img = OpenCvUtils.loadImage('classpath:image.jpg')7def rescaled = OpenCvUtils.rescale(img, 200, 100)8OpenCvUtils.saveImage(rescaled, 'classpath:rescaled.jpg')9import com.intuit.karate.robot.OpenCvUtils10import org.opencv.imgproc.Imgproc11def img = OpenCvUtils.loadImage('classpath:image.jpg')12def rescaled = OpenCvUtils.rescale(img, 0.5, Imgproc.INTER_AREA)13OpenCvUtils.saveImage(rescaled, 'classpath:rescaled.jpg')14import com.intuit.karate.robot.OpenCvUtils15import org.opencv.imgproc.Imgproc

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