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Thread Rules
1. This is not a "do my homework for me" thread. If you have specific questions, ask, but don't post an assignment or homework problem and expect an exact solution.
2. No recruiting for your cockamamie projects (you won't replace facebook with 3 dudes you found on the internet and $20)
3. If you can't articulate why a language is bad, don't start slinging shit about it. Just remember that nothing is worse than making CSS IE6 compatible.
4. Use [code] tags to format code blocks. |
On June 24 2014 12:11 Nesserev wrote:Show nested quote +On June 24 2014 10:56 billy5000 wrote:
Got a question about eclipse. We have a workspace that consists of many projects, and there's a bit of a delay. Ideally, I would like to load a single project on eclipse rather than loading all of them. So instead of the root being the workspace, it would be the project. Is there a way to do this? Well, I don't think that you can adjust your workspace directory to your project directory, that wouldn't make any sense... I personally have used two ways to get around your problem: You can make multiple workspaces, which hold one project respectively, and you can easily switch between workspaces via 'File > Switch Workspace'. You could use an empty directory as the default workspace at start-up. (I'd recommend doing it this way) Or, you could have a separate folder where you store all of the projects, and then you can just import/export projects via eclipse to your current workspace, which is really easy, but can be intensive (as all files are copied, iirc). Also, there's always the risk that you forget to do something or do something stupid, like forgetting to update the project that is in your directory with projects, or deleting the project that you were sure of that you had already exported it.
That's why you have Git...
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On June 25 2014 08:18 Nesserev wrote:Yes, but what if you forget to commit 
then you deserve to lose all the things.
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we have a client who wants face comparison on mobile.
it goes on like this,
you take a picture of your id
take a picture of your self (selfie)
then compares it. it's like facial recognition.
my question is if it is feasible in mobile, doesnt facial recognition require some processing power?
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Hyrule19254 Posts
typically, yes. However, you can maybe kludge it by uploading the pictures from mobile to a server which does the processing and then returns a result.
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yeah, that's what i'm suggesting right now thanks for the confirmation
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On June 25 2014 10:23 icystorage wrote:
we have a client who wants face comparison on mobile.
it goes on like this,
you take a picture of your id
take a picture of your self (selfie)
then compares it. it's like facial recognition.
my question is if it is feasible in mobile, doesnt facial recognition require some processing power?
You have all the processing power you need. The only issue is how long it takes (but honestly, most smart phones are fine doing it).
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Are you required to not contact out to a server which can do more of the heavy lifting?
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not really, mobile-only was preferred but can do it server-side if needed
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The newer smartphones probably have enough processing power that you won't need to do the recognition processing server-side.
Maybe you can leave it as an option for folks with older phones?
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On June 25 2014 11:58 rebdomine wrote:
The newer smartphones probably have enough processing power that you won't need to do the recognition processing server-side.
Maybe you can leave it as an option for folks with older phones?
I'd still opt for a backend since mobile os's aren't so friendly toward resource-hogging apps.
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On June 25 2014 10:23 icystorage wrote:
we have a client who wants face comparison on mobile.
it goes on like this,
you take a picture of your id
take a picture of your self (selfie)
then compares it. it's like facial recognition.
my question is if it is feasible in mobile, doesnt facial recognition require some processing power?
That was basically Google Goggles, lol
I'm pretty sure that all their image recognition was done on the server.
Then again, if you don't need to compare to a database of images it's probably faster on the client.
I'm also sure that you can make the algorithm faster if you just need a yes/no answer.
Also mind that there are lots of APIs out there that do the face recognition part for you.
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C# question
I have an MDI Paint app, I've been painting in graphics, copying it to picturebox/bitmap in the ChildForm to save blabla. I have a picturebox spread across my ChildForm.
Question, why doesn't this resizing work?
private void ChildForm_Resize(object sender, EventArgs e)
{
pictureBox1.Width = this.Width;
pictureBox1.Height = this.Height;
}
I'm pretty bad at C#, as you can see.
http://msdn.microsoft.com/en-us/library/system.windows.forms.control.resize(v=vs.110).aspx
I've tried this way as well, does not work.
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On June 25 2014 13:02 urboss wrote:Show nested quote +On June 25 2014 10:23 icystorage wrote:
we have a client who wants face comparison on mobile.
it goes on like this,
you take a picture of your id
take a picture of your self (selfie)
then compares it. it's like facial recognition.
my question is if it is feasible in mobile, doesnt facial recognition require some processing power? That was basically Google Goggles, lol I'm pretty sure that all their image recognition was done on the server. Then again, if you don't need to compare to a database of images it's probably faster on the client. I'm also sure that you can make the algorithm faster if you just need a yes/no answer. Also mind that there are lots of APIs out there that do the face recognition part for you.
I'm not sure about this but the yes/no answer - classification, shouldn't make it any faster, since you still need to compute the resemblance and based on the decided treshold determine the classification.
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yeah you are probably right.
I thought that one could start with the assumption that both images are the same person and then stop the algorithm as soon as it becomes clear that the images are not the same person.
That would save some time for the negatives, but since it is only one image the speed gain is probably only marginal.
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On June 25 2014 21:00 Abominous wrote:C# question I have an MDI Paint app, I've been painting in graphics, copying it to picturebox/bitmap in the ChildForm to save blabla. I have a picturebox spread across my ChildForm. Question, why doesn't this resizing work? private void ChildForm_Resize(object sender, EventArgs e) { pictureBox1.Width = this.Width; pictureBox1.Height = this.Height; } I'm pretty bad at C#, as you can see. http://msdn.microsoft.com/en-us/library/system.windows.forms.control.resize(v=vs.110).aspxI've tried this way as well, does not work.
Play around with the SizeMode property of the PictureBox.
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Dear TL, I have some issues with programming in R, I used my normal sources for help online but I still have a problem, if there is anyone in this thread that is familiar with R, could you please let me know?
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On June 26 2014 02:42 MelChizm wrote:
Dear TL, I have some issues with programming in R, I used my normal sources for help online but I still have a problem, if there is anyone in this thread that is familiar with R, could you please let me know?
I think the trend is to ask questions right away. If anyone knows, then they may respond. Otherwise, visit stackoverflow.
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On June 26 2014 02:46 darkness wrote:Show nested quote +On June 26 2014 02:42 MelChizm wrote:
Dear TL, I have some issues with programming in R, I used my normal sources for help online but I still have a problem, if there is anyone in this thread that is familiar with R, could you please let me know? I think the trend is to ask questions right away. If anyone knows, then they may respond. Otherwise, visit stackoverflow.
ok, my bad.
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lol are you not going to say what your issue is?
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EPT
