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resize types don't work
not sure if this is indicative of a lower-level opencv bug, but the bottom three values of the interpolation option on the resize operation throw an error
specifically, inter_max, warp_fill_outliers, and warp_inverse_map
(on master)
stack trace from the logs:
OpenCV Error: Bad argument (Unknown interpolation method) in resize, file /Users/saudet/projects/bytedeco/javacpp-presets/opencv/cppbuild/macosx-x86_64/opencv-3.0.0/modules/imgproc/src/imgwarp.cpp, line 3363
java.lang.RuntimeException: /Users/saudet/projects/bytedeco/javacpp-presets/opencv/cppbuild/macosx-x86_64/opencv-3.0.0/modules/imgproc/src/imgwarp.cpp:3363: error: (-5) Unknown interpolation method in function resize
at org.bytedeco.javacpp.opencv_imgproc.resize(Native Method)
at edu.wpi.grip.generated.opencv_imgproc.Resize.perform(Resize.java:59)
at edu.wpi.grip.core.Operation.perform(Operation.java:61)
at edu.wpi.grip.core.Step.runPerformIfPossible(Step.java:145)
at edu.wpi.grip.core.Step.onInputSocketChanged(Step.java:164)
at sun.reflect.GeneratedMethodAccessor30.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at com.google.common.eventbus.EventSubscriber.handleEvent(EventSubscriber.java:74)
at com.google.common.eventbus.SynchronizedEventSubscriber.handleEvent(SynchronizedEventSubscriber.java:47)
at com.google.common.eventbus.EventBus.dispatch(EventBus.java:322)
at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:304)
at com.google.common.eventbus.EventBus.post(EventBus.java:275)
at edu.wpi.grip.core.Socket.setValueOptional(Socket.java:70)
at edu.wpi.grip.core.OutputSocket.setValueOptional(OutputSocket.java:36)
at edu.wpi.grip.core.Socket.setValue(Socket.java:79)
at edu.wpi.grip.core.OutputSocket.setValue(OutputSocket.java:41)
at edu.wpi.grip.core.sources.CameraSource.lambda$start$15(CameraSource.java:209)
at edu.wpi.grip.core.sources.CameraSource$$Lambda$402/1745982941.run(Unknown Source)
at java.lang.Thread.run(Thread.java:745)
| Property Name | Property |
|---|---|
| GRIP Version | 0.3.0 |
| javafx.version | 8.0.45 |
| java.runtime.name | Java(TM) SE Runtime Environment |
| java.vm.version | 25.45-b02 |
| java.vm.vendor | Oracle Corporation |
| java.vm.name | Java HotSpot(TM) 64-Bit Server VM |
| java.runtime.version | 1.8.0_45-b14 |
| java.awt.graphicsenv | sun.awt.CGraphicsEnvironment |
| javafx.runtime.version | 8.0.45-b11 |
| os.name | Mac OS X |
| os.version | 10.11.1 |
| os.arch | x86_64 |
| file.encoding | UTF-8 |
| java.vm.info | mixed mode |
| java.version | 1.8.0_45 |
| sun.arch.data.model | 64 |
| sun.cpu.endian | little |
I've tested this before and it works. Huh. I'll have to try that out and see what happens. Thanks for the issue.
OH! You mean the ENUM? Yea, those are generated and need to be manually removed. Unfortunately I never implemented a mechanism to do that....
@nightpool What arguments are you putting in the boxes? Here is a working example:
edited issue with more explicit description re: @AustinShalit's confusion
also some border types in erode have this issue:
- border_wrap
- border_transparent
- border_isolated
@JLLeitschuh I recommend removing the borderType param in erode (I doubt anyone is using it)
Thoughts?
Ok, but fixing the resize types should definitely happen. That's a pretty bad bug
Really both of them are pretty critical. They should definitely be fixed before 1.0.0
So basically, @JLLeitschuh opencv is just really bad at types? For some reason I'm not at all surprised...
This isn't an OpenCV issue, the issue is that we're including invalid values in the dropdown menu
@ThomasJClark sure, but the root cause of that is that OpenCV does not have well-defined enum types. (For example, they have a enum ThresholdTypes, but that enum is reused in places where it's not appropriate, such as AdaptiveThreshold)
Yes, opencv is really bad with types. We are generating that list dynamically from the sourcecode of another library that unfortunately contains list of integers instead of enums that we can use.
Those enums don't exist as enums in the opencv source code. All of that has to be parsed and turned into eums we can display.
@JLLeitschuh Hi,the enums types can not be found, you removed the enums to integers,could you give me an examples ? thank you for your repay!
I'm not sure what you mean? What are you trying to do with GRIP Where the enums aren't being found?
@JLLeitschuh I am so sorry for my expressions,i make opencv_improc modules as a independent module in my android-ndk project, when used the resize function, the unknown interpolation method appeared.