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Questions tagged [openimaj]

Open Intelligent Multimedia Analysis toolkit for Java (OpenIMAJ)

https://sourceforge.net/p/openimaj/home/OpenIMAJ/

image analysis tools written purely in java 1.6. It includes tools for: basic image manipulation, feature extraction, cluster generation as well as tools to support parallelisation of these tasks using the Hadoop Map/Reduce framework

72 questions
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1 answer

Maven with Proguard and assembly plugin

I am trying to use Maven with the following configuration: Use maven-assembly-plugin to build a single JAR with all dependencies (assembly:single). Use Proguard plugin afterwards to prune all unnecessary classes from included libraries. I need…
bjorncs
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OpenIMAJ: Maven MojoExecutionException

I'm trying to create an OpenIMAJ project following the steps from this source: http://www.openimaj.org/tutorial/getting-started-with-openimaj-using-maven.html I ran the command: mvn -DarchetypeCatalog=http://maven.openimaj.org/archetype-catalog.xml…
aashima
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1 answer

How to perform video analysis with OpenIMAJ without actually showing the video

I'm trying to analyse a couple of videos with OpenIMAJ, and it's working great. Showing the video for debugging and now I'm done with that. I just want to analyse the video and extract some metrics.I don't want people who run my program to see their…
Srini
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Internal compiler error: java.lang.ArrayIndexOutOfBoundsException: 1 at org.eclipse.jdt.internal.compiler.lookup.ParameterizedTypeBinding.substitute

i have been trying to use OpenImaj Lib and when i run eclipse this error appears : org.eclipse.jdt.internal.compiler.lookup.ParameterizedTypeBinding.substitute(ParameterizedTypeBinding.java:1190) what can i do with that ?
Ameed
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1 answer

Looking for a Java library for processing image

I'm working on a project with image recognition and i'm searching a Java library to help me. I would like to find shape in my image like borders or areas and i'm sure there is many librairies that can help me. I've already try openimaj but i can't…
user2850059
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3 answers

Java - Maven - OpenImaj project assembly error

I'm trying to assemble a project using maven and the OpenImaj library, I been following the instructions on this page http://www.openimaj.org/tutorial/getting-started-with-openimaj-using-maven.html but some of the process seems to be different from…
user1310891
2
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1 answer

How to identify new faces with OpenIMAJ

I've got a live stream of JPG images coming in on a different thread in my Java app and I want to continually scan for faces to output later a list of all the different faces that passed the camera while it was running, and how many times each face…
jjv360
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Openimaj capture and save video from integrated camera or usb camera to hardisk (java)

I just installed almost all libraries of openimaj instruction wise from the site: http://sourceforge.net/p/openimaj/wiki/OpenIMAJ%20From%20Source/ libraries are installed and working. I just need a sample code to capture video from webcam and save…
arslaan ejaz
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3 answers

SLF4J: Class path contains multiple SLF4J bindings; exclude slf4j

I am trying to load a Video using OpenIMAJ. It does Display the Video but always shows me this Error: SLF4J: Class path contains multiple SLF4J bindings. SLF4J: Found binding in…
Ipomea
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openIMAJ missing class or wrong library

I am doing this and I've encountered a problem. Here's my code package vid; import java.io.File; import org.apache.log4j.BasicConfigurator; import org.openimaj.image.MBFImage; import org.openimaj.video.Video; import…
korek
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OpenImaj Asift issue

I found this sample code on github. It supposed to extract local features from 2 photos using ASIFT and then compare those features. On similar photos I get ok-ish output, but on different photos I get something like this Does anyone know to to set…
UnguruBulan
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Finding the Caltech101 class and Record in OpenImaj

I am trying this tutorial http://www.openimaj.org/tutorial/classification101.html and this code is failing for me: GroupedDataset>, Record> allData = …
user5157717
1
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2 answers

OpenImaj - face detection - display found faces

I'm using OpenImaj to detect faces in an image. import java.io.FileInputStream; import java.io.FileNotFoundException; import java.io.IOException; import java.util.List; import org.openimaj.image.FImage; import…
mdp
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OpenImaj and OpenCV - SURF feature descriptor to byte array

For reasons I won't go into, I'm needing to convert the SURF feature descriptors extracted from an image, which are stored in a Mat object, to a byte[] which is the format OpenImaj keypoints store the keypoint descriptors in. Am I going about this…
Henry Wilkes
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1 answer

java openimaj OutOfMemoryError when using MSER algorithm for text detection

I want to do text detection in image using java. I am using OpenIMAJ to do that using MSER algorithm (as the first stage), but it takes a lot of processing time and in most images the exception OutOfMemoryError is returned. I tried to change the…
Hamdi Altaheri
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