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| 2014-04-17 04:08:55 -0600 | commented answer | Java API : loading image from any Java InputStream Okay here's what to do (in Scala. It's the same in Java) (cannot answer my own question cause I'm a newbie on this forum) val inputStream : InputStream = ... val buf : Array[Byte] = ... //dump the content of the stream in this array val matBuf = new MatOfByte() matBuf.fromArray(buf: _*) //trick to use a scala array as a java varargs val mat = Highgui.imdecode(matBuf, Highgui.CV_LOAD_IMAGE_UNCHANGED) //tadaaaaaaaa |
| 2014-04-16 11:57:12 -0600 | asked a question | Java API : loading image from any Java InputStream Hello, is there a way, using the Java bindings to OpenCV, to load an image from an InputStream, knowing only the format of the image (tiff, in my example). I'd like to load images from the Web or from other potential sources (hdfs) ? Thank you |