[Sikuli-driver] [Question #697757]: IDE crashes when I run OCR
New question #697757 on SikuliX: https://answers.launchpad.net/sikuli/+question/697757 I'm trying to do number extraction from a webpage using Tessaract/OCR. I have installed Tesseract v4.1.1. on my MacOS machine (running 10.13.6 High Sierra). When I run just this test code snippet, the Sikuli IDE crashes. The crash repost says "Termination Reason: DYLD, [0x4] Symbol missing" import sys priceRegion = Region(79,192,80,32) price = priceRegion.text() print(price) What am I doing wrong? -- You received this question notification because your team Sikuli Drivers is an answer contact for SikuliX. ___ Mailing list: https://launchpad.net/~sikuli-driver Post to : sikuli-driver@lists.launchpad.net Unsubscribe : https://launchpad.net/~sikuli-driver More help : https://help.launchpad.net/ListHelp
Re: [Sikuli-driver] [Question #697757]: IDE crashes when I run OCR
Question #697757 on SikuliX changed: https://answers.launchpad.net/sikuli/+question/697757 Status: Open => Answered RaiMan proposed the following answer: running macOS 11.4 using Java 11 and IDE 2.0.5 from a Terminal via java command. I have Tesseract 4.1.1 installed via homebrew. tesseract --version says: tesseract 4.1.1 leptonica-1.79.0 libgif 5.2.1 : libjpeg 9d : libpng 1.6.37 : libtiff 4.1.0 : zlib 1.2.11 : libwebp 1.1.0 : libopenjp2 2.3.1 Found AVX2 Found AVX Found FMA Found SSE and a test as print selectRegion().text() simply does what it should do. So check your setup and run from terminal with parameters -v -c -- You received this question notification because your team Sikuli Drivers is an answer contact for SikuliX. ___ Mailing list: https://launchpad.net/~sikuli-driver Post to : sikuli-driver@lists.launchpad.net Unsubscribe : https://launchpad.net/~sikuli-driver More help : https://help.launchpad.net/ListHelp
Re: [Sikuli-driver] [Question #697732]: macOS M1: how to use a custom build of OpenCV
Question #697732 on SikuliX changed:
https://answers.launchpad.net/sikuli/+question/697732
Jeff Harmon posted a new comment:
Appreciate your time RaiMan!
Everything worked under Rosetta 2, but I am struggling to get an
observer to scan a Region faster enough. Here is some sample code I
have used to measure:
Settings.ObserveScanRate = 100F;
Region histogramRegion = new Region(2236,113,323,200) //323x200 region
to observe
String histogramRegionAppearCode =
histogramRegion.onAppear(blankHistogramDevelopPattern.exact(),
new ObserverCallBack() {
@Override
public void appeared(ObserveEvent event) {
if (logger.isDebugEnabled()) logger.debug("test: found
blank histogram");
event.repeat();
}
}
);
logger.debug("Starting histogram observer...");
histogramRegion.observeInBackground();
wait(1); //milliseconds
logger.debug("Stopping histogram observer");
histogramRegion.stopObserver();
if (histogramRegion.hasEvents()) {
logger.info("Found " +
histogramRegion.getObserver().getCount(histogramRegionAppearCode));
}
I get a total of 10 events in 10 seconds when the Region has an exact match the
entire time the observer is running. The automation I am trying to create has
the histogram region match the blank pattern for only 0.13 seconds. I was
hoping that going native on Java/OpenCV would allow for faster scans.
I have now hacked a port together of all the components. I have
everything working with native OpenCV, a native port of MacUtil (used
XCode to help me migrate things and had to do some minor refactors), and
Zulu native JDK 11. Unfortunately, the code above still only gives me a
match about once per second. Maybe my code to test the time it takes
for an observer to have an appeared event is flawed?
My end goal is to have an observer tell me that the application has had
the histogram region be blank and then not blank within 0.3 seconds.
--
You received this question notification because your team Sikuli Drivers
is an answer contact for SikuliX.
___
Mailing list: https://launchpad.net/~sikuli-driver
Post to : sikuli-driver@lists.launchpad.net
Unsubscribe : https://launchpad.net/~sikuli-driver
More help : https://help.launchpad.net/ListHelp
Re: [Sikuli-driver] [Question #697732]: macOS M1: how to use a custom build of OpenCV
Question #697732 on SikuliX changed: https://answers.launchpad.net/sikuli/+question/697732 Jeff Harmon posted a new comment: BTW, in order for JNI calls to work under the Zulu native JDK I had to update JNA to version 5.8.0 net.java.dev.jna jna 5.8.0 Just thought that may help you as you look into updating Sikuli to have official native support on M1. It took me forever to find that gem. Until I did that I got JNA UnsatisfiedLinkError messages. -- You received this question notification because your team Sikuli Drivers is an answer contact for SikuliX. ___ Mailing list: https://launchpad.net/~sikuli-driver Post to : sikuli-driver@lists.launchpad.net Unsubscribe : https://launchpad.net/~sikuli-driver More help : https://help.launchpad.net/ListHelp
Re: [Sikuli-driver] [Question #697732]: macOS M1: how to use a custom build of OpenCV
Question #697732 on SikuliX changed: https://answers.launchpad.net/sikuli/+question/697732 RaiMan proposed the following answer: First of all: thanks for your efforts and the information about the results. I will surely come back with the one or other question the next days and hope, that it is ok, when I contact you directly on your launchpad id. About the observe case: I will try to setup a similar case and look into it. -- You received this question notification because your team Sikuli Drivers is an answer contact for SikuliX. ___ Mailing list: https://launchpad.net/~sikuli-driver Post to : sikuli-driver@lists.launchpad.net Unsubscribe : https://launchpad.net/~sikuli-driver More help : https://help.launchpad.net/ListHelp
Re: [Sikuli-driver] [Question #697732]: macOS M1: how to use a custom build of OpenCV
Question #697732 on SikuliX changed: https://answers.launchpad.net/sikuli/+question/697732 RaiMan proposed the following answer: Ok, got it. There is another option value: Settings.RepeatWaitTime = 0 (set globally for all regions) or someRegion.setRepeatWaitTime(0) ... the default is 1 So an event.repeat() leads exactly to 1 observe per second. my test: Settings.RepeatWaitTime = 0 Settings.ObserveScanRate = 50; reg = Region(238,166,361,308) img = "img.png" # 167x230 pimg = Pattern(img).exact() reg.find(pimg).highlight(2) def handler(evt): global count count += 1 evt.repeat(0) count = 0 running = 5.0 reg.onAppear(pimg, handler) reg.observeInBackground() wait(running) print count/running gives 33 observes per second. All the best. -- You received this question notification because your team Sikuli Drivers is an answer contact for SikuliX. ___ Mailing list: https://launchpad.net/~sikuli-driver Post to : sikuli-driver@lists.launchpad.net Unsubscribe : https://launchpad.net/~sikuli-driver More help : https://help.launchpad.net/ListHelp
Re: [Sikuli-driver] [Question #697732]: macOS M1: how to use a custom build of OpenCV
Question #697732 on SikuliX changed: https://answers.launchpad.net/sikuli/+question/697732 RaiMan proposed the following answer: ... and yes: this should be in the docs ;-) -- You received this question notification because your team Sikuli Drivers is an answer contact for SikuliX. ___ Mailing list: https://launchpad.net/~sikuli-driver Post to : sikuli-driver@lists.launchpad.net Unsubscribe : https://launchpad.net/~sikuli-driver More help : https://help.launchpad.net/ListHelp
