JFeatureLib
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Free Java library for image features and point/region detectors used in ComputerVision
Hi, thank you for this nice library which saved me a lot of time. However, it would be nice if one could set ROIs for processing an image. At the...
I'm trying to extract Surf features without success. It seems it's missing a log4j dependency. The code that I'm using: ``` import de.lmu.ifi.dbs.jfeaturelib.features.SURF import ij.process.ColorProcessor; import java.io.File; import java.io.IOException; import...
The shape descriptors only accept binarized images. It should be thought about changing it to Supports.BINARY (which must be introduced) Maybe it should be thought about pulling the automatic-conversion out...
The Extractor class currently only supports FeatureDescriptor s that live in the de.lmu.ifi.dbs.jfeaturelib.features package (or below). It should support third-party packages, too, as long as they implement the desired interface....
Different feature descriptors are parameterized differently. It would be nice to have a full Java based API for settings parameters. Some examples: PHOG has Setters for bins and recursions, but...
Surface Roughness Features http://www.gcsca.net/IJ/SurfCharJ.html provides an ImageJ Plugin. de.lmu.dbs.features.haralick.RoughnessCalculator might be an implementation. Possibly a wrapper around the plugin is more appropriate. Scientific publication: Chinga, G., Gregersen, O., Dougherty, B.,...
CUrrently the shape descriptors accept several kinds of images yet they really work only on binary images. It should be checked if the application should be restricted to a ByteProcessor...
It has been reported that some shapre descriptors define the background as 0 some as -1. This should be unified to 0.
A threading issue was caused by static code in JFeatureLib Coloprocessor. Starting with ImageJ 1.48a there is a non static setRGBWeights method. Using this method, the copied code can be...