BoofAndroidDemo

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Runtime crash

2

2022-08-10 14:01:53.319 3360-3430/org.boofcv.android E/AndroidRuntime: FATAL EXCEPTION: CameraBackground Process: org.boofcv.android, PID: 3360 java.lang.NoSuchMethodError: No virtual method resize(I)V in class Lorg/ddogleg/struct/DogArray_I8; or its super classes (declaration of 'org.ddogleg.struct.DogArray_I8' appears in /data/app/~~Om6nvzRjSXiDjKK1z2iHsw==/org.boofcv.android-bHhc5yt_XahFlHFOIhed1A==/base.apk!classes23.dex) at...

YinXiuYu

Save visualization to disk

2

people keep on requesting this

lessthanoptimal

Import videos from Android internal/sd memory

2

Hi, sorry for the question but I can't figure it out what I'm doing wrong, It's 2 days that I'm looking for examples and trying to import a .mp4 video...

leonecaramanica

Hi , I am not posting any issues, it is a question. I am using boofcv and following one example of java to stitch images. In that example only two...

gajanandchouhan

Crash in Stabilize

1

``` BOOFCV-CONCURRENT true BOOFCV-GIT-DATE 2019-07-04T17:02:34Z BOOFCV-GIT-SHA 0cbbb5a7ae68dbb8eab2f4b5adeec331533af973 BOOFCV-VERSION 0.34 Resolution 320 x 240 ``` ``` java.lang.IllegalArgumentException: end must be more than start. 246 -> 240 at boofcv.concurrency.BoofConcurrency.loopBlocks(BoofConcurrency.java:160) at boofcv.alg.distort.ImageDistortBasic_SB_MT.applyOnlyInside(ImageDistortBasic_SB_MT.java:96) at...

lessthanoptimal

Getting crash reports with the following stack trace ``` BOOFCV-GIT-DATE 2019-03-19T03:45:24Z BOOFCV-GIT-SHA 2ee5e27132eda564510b281b15413091d64fad90 BOOFCV-VERSION 0.33.1 Resolution 320 x 240 ``` ``` java.lang.ArrayIndexOutOfBoundsException: length=3; index=3 at boofcv.abst.feature.tracker.DetectDescribeAssociate.spawnTracks(DetectDescribeAssociate.java:276) at boofcv.alg.sfm.d2.ImageMotionPointTrackerKey.changeKeyFrame(ImageMotionPointTrackerKey.java:185) at boofcv.abst.sfm.d2.WrapImageMotionPtkSmartRespawn.process(WrapImageMotionPtkSmartRespawn.java:59)...

lessthanoptimal

Show colors instead of Grayscale in QR code recognition

1

Is it possible to change the (QR code) camera preview from grayscale to colors?

yick1993

BoofCV on Android - threshold() returns black image

1

``` Bitmap blurredBitmap = GaussianBlur.with(sApp.getApplicationContext()).radius(5).render(R.drawable.test_img_divider); GrayU8 imageGray = ConvertBitmap.bitmapToGray(blurredBitmap,(GrayU8) null, null); GrayU8 imageThreshold = GThresholdImageOps.threshold(imageGray, null, GThresholdImageOps.computeEntropy(imageGray, 0, 255), true); Bitmap output = Bitmap.createBitmap(imageThreshold.width, imageThreshold.height, Bitmap.Config.ARGB_8888); ConvertBitmap.grayToBitmap(imageThreshold, output, null); //...

SherMish

Error after adding boofcv-core to Android: java.lang.RuntimeException: Duplicate class com.google.protobuf

2

I'm trying to add boofcv-core library to my Android project. boofcv-android works fine but boofcv-core generates the following error: `java.lang.RuntimeException: Duplicate class com.google.protobuf.AbstractMessageLite found in modules protobuf-java-3.17.3.jar (com.google.protobuf:protobuf-java:3.17.3) and protobuf-javalite-3.14.0.jar...

SherMish

Hi, thanks for the decent Aztec detector, this project https://github.com/entur/ml-kit-boofcv-barcode-scanner-example might be interesting. Results will vary with device, but for my pixel phone it seems that ml-kit is better unless...

skjolber