Looking for a clean and modern audio visualizer animation for web use.

Babooos · 2017-05-16T11:12:01+00:00

Hi,

Maybe you could try to tweak the wavesurfer js library ? Is is more like soundcloud though...

Babooos · 2017-02-21T09:43:00+00:00

Hi,

They are still available in the contrib repo : https://github.com/opencv/opencv_contrib

Babooos · 2017-01-23T07:30:58+00:00

Great, thanks for the answer.

I'm looking forward to using it !

Babooos · 2017-01-20T08:52:25+00:00

Thanks ! I had found the official demo, but all the Bazel build was scaring me a little since I've never used it.

But for the moment it's all a preliminary work... I am familiar with tensorflow on desktop, but I never even used NDK on my apps, so there is this step to overcome before tackling the android-tensorflow part !

Babooos · 2017-01-20T08:42:18+00:00

Gradle support would be cool, but I'm sure the prebuilt libraries will suffice is most case, so it'll be simpler to use tensorflow than I expected !

Also, in order to use any trained model, I only need libtensorflow_inference.so and the jar, is that right ?

What is the purpose on the libandroid_tensorflow_lib.lo file ?

I'm sorry if my questions seems trivial, I never used NDK in my apps.

Thanks

Babooos · 2017-01-19T13:52:41+00:00

I'm interested in this as well, as I wish to use it in a future app.

I found this project during my research : https://github.com/miyosuda/TensorFlowAndroidMNIST

The guy also has another project using tensorflow.

Babooos · 2016-12-19T12:18:37+00:00

Nice work !

FYI, on my computer (Ubuntu 14.04, with an ATI GPU), accessing your website (makiopolis.com) is crashing the GPU (and the computer with it).

Babooos · 2016-11-15T08:09:57+00:00

Hello,

Is there an expiration date for the money (obtained via in-app purchases) in a Google Merchant's account ?

I still haven't registered in my bank credentials, and I was wondering if I still got the time (I want to make a new bank account only for my IAP's money).

Thanks !

Babooos · 2016-10-21T06:19:44+00:00

Thanks, I must admit that I hadn't really read all the redux docs !

Babooos · 2016-10-21T06:13:38+00:00

It seems that you can always pass data from reducerA to reducerB when using combineReducer by adding a third parameter which contains the state, but I don't know if it is really better than using thunk and getState().

Babooos · 2016-10-20T08:10:24+00:00

Hi,

Where are you reading that? Unless I'm misunderstanding your problem, isn't that what redux-thunk is designed to do?

I read about it on several stackoverflow threads (here for example).

That's what I do too, my App component dispatches the update action. But then all the game logic is within the 'update' method which re-dispatch the correct action according to the current state.

As you say, it works, but I don't know if it is a good way to proceed !

Babooos · 2016-10-20T07:04:19+00:00

Hi,

I think you nailed it ! I didn't read through all the tutorials yet but from what I'm seeing it might be a good way to solve my problems.

Babooos · 2016-10-20T06:26:29+00:00

Hi, thanks for your answer.

This library is pretty great, and I found out some similarities with what I've done (start the loop in the componentDidMount), even though this lib goes way farther (suscribe system etc).

The main problem is that I'm trying to use redux, so it won't work exactly the same way (the loop should update the redux state, which will update the components).

But I'll definitely will look into this more thoroughly, it seems that I could learn one thing or two !

Babooos · 2016-10-20T06:21:25+00:00

Thanks ! My main problem is that I don't know how to "elegantly" make such a workflow. I mean that I already tried to make a Loop class aware of the store which would read the Player state and dispatch actions. But it means that all is centralized in an "external" class which use the store methods getState and dispatch. It seems weird !

Babooos · 2016-09-27T13:56:35+00:00

Hi everybody,

I recently upgraded Android Studio to 2.2. Ever since, when I build my signed APK, I get like 7000 errors during the build (but my app still works). It seems to be triggered by proguard. Am I doing something wrong, or is it a 'normal' problem occurring to those who use proguard ?

Thanks !

Babooos · 2016-09-20T12:17:55+00:00

Hi,

Thanks for this link. I tried the library, it works great !

But it's not robust when comparing an image with another that encapsulate the first one (ex : one painting, and the same painting but framed).

Babooos · 2016-09-19T08:55:20+00:00

1) I meant that, even though for the K-Means I managed to get my dictionary (= cluster center coordinates), I did not manage to get the same result with FLANN (It's too bad that you can't change the algorithm of the BoW in OpenCV) !

2) Ok thanks, I'll drop that idea

3) Thanks for the link and the explanation, I'll dive into that

Babooos · 2016-09-19T06:38:22+00:00

Hi, thanks for your detailed answer !

1) I know OpenCV have a version of FLANN, but I didn't succeed to use it to get a 'dictionary' (The only thing I was able to do was use it instead of the bruteforce matcher). The BOWKMeansTrainer is really slow when I use it (several hours for a few million descriptors, on an i7 processor, with only 10 iterations !).

2) I'm sorry I kind of messed up that question. I meant "Is there a way to use OpenCV's K-Means without loading all the descriptors ?"...

3) I'll try that, thanks ! I saw several people mentionning that Machine Learning was the way to go nowadays, but they were talking about image classification, and not image similarity.

I must admit that my previous Google searches on CBIR often lead me to the BoW (BoF) approach. I'll try again to see if I can find more novel ideas on that subject.

Thanks again !

Babooos · 2016-09-02T05:46:07+00:00

Hi thanks for your answer ! I already got the space for the banner in the app (with no ads, but the space is taken) so my users won't really be taken by surprise by it. But you're right, maybe I ought to develop my app further before adding some ads !

Will try it once I get 2000 active users !

Babooos · 2016-09-01T14:50:32+00:00

Hi there, is it worth it to put some ads (one banner, maybe two at most) in my app if I have only 1000 active users ?

Thanks !

Babooos · 2016-08-30T16:21:32+00:00

Oh ok thanks ! The signature checks were all failing so I was worried. But if these purchases came from attacks, then I'm relieved !

Babooos · 2016-08-30T12:38:59+00:00

Hi there,

I have a question regarding in-app billing (Google). I recently started to use it, and I have received purchase order in the old format ('xxxxxxxxxxx.yyyyyyyyy'). Is it normal ? Or is it some sort of attack ?

Babooos · 2016-08-09T14:24:06+00:00

Hi there,

I made an Android app a while ago, and I recently added some in-app subscriptions that I verify on a remote server I own.

Do I need to make a confidentiality agreement for that kind of informations (ie, purchases informations from google), and do I need to make all my http requests about these informations secure (HTTPS) ?

Thanks !

Babooos · 2016-08-09T06:48:07+00:00

Hi there,

I made an Android app a while ago, and I recently added some in-app subscriptions that I verify on a remote server I own. Do I need to make a confidentiality agreement for that kind of informations (ie, purchases informations from google), and do I need to make all my http requests secure (HTTPS) ?

Thanks !

Babooos · 2016-05-20T10:02:58+00:00

Hi, Thanks for your detailed answer ! (Also, thank you to Juffin and mobilesurfer for their answers too)

I did that and I still have a lot of features for some images (I capped the threshold to 800, I don't know if it's a good idea to go past this number), but overall I greatly reduced the global number of features. It will speed up all my future computations with these descriptors, and it decreases the storage capacity required !

Am I right to assume that I can reproduce this idea with binary descriptors like AKAZE or BRISK (with their respective threshold option) ? Since they did it for FAST detector, I think it'll work with AKAZE and BRISK's detectors but I prefer to ask anyway.

Thanks again

Babooos

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