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Add Java and Python code for AKAZE local features matching tutorial. Fix incorrect uses of Mat.mul() in Java code.

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Uniform Lowe's ratio test in the code.
This commit is contained in:
catree
2018-07-02 14:59:00 +02:00
parent e4b51fa8ad
commit 481af5c469
13 changed files with 405 additions and 101 deletions
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samples/java/tutorial_code/photo/hdr_imaging/HDRImagingDemo.java
+4 -3
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@@ -7,6 +7,7 @@ import java.util.List;
import org.opencv.core.Core;
import org.opencv.core.CvType;
import org.opencv.core.Mat;
import org.opencv.core.Scalar;
import org.opencv.imgcodecs.Imgcodecs;
import org.opencv.photo.CalibrateDebevec;
import org.opencv.photo.MergeDebevec;
@@ -70,7 +71,7 @@ class HDRImaging {
//! [Tonemap HDR image]
Mat ldr = new Mat();
TonemapDurand tonemap = Photo.createTonemapDurand();
TonemapDurand tonemap = Photo.createTonemapDurand(2.2f, 4.0f, 1.0f, 2.0f, 2.0f);
tonemap.process(hdr, ldr);
//! [Tonemap HDR image]
@@ -81,8 +82,8 @@ class HDRImaging {
//! [Perform exposure fusion]
//! [Write results]
fusion = fusion.mul(fusion, 255);
ldr = ldr.mul(ldr, 255);
Core.multiply(fusion, new Scalar(255,255,255), fusion);
Core.multiply(ldr, new Scalar(255,255,255), ldr);
Imgcodecs.imwrite("fusion.png", fusion);
Imgcodecs.imwrite("ldr.png", ldr);
Imgcodecs.imwrite("hdr.hdr", hdr);