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Pose estimation and rigging by Priscilla Singerstedging - Sun, 08 Apr 2018 05:39:32 EST ID:xDpPYEfL No.37493 Ignore Report Reply Quick Reply
File: 1523180372573.jpg -(42267B / 41.28KB, 889x500) Thumbnail displayed, click image for full size. 42267
facebook released a new method to detect multiple bodies in a video. Some poeple already made their own attempts on github to do the same, and the algorithm will detect human movements and infer a skeleton out of it (you may have seen it, th eone with different colored limbs). What is the best pipeline to use this algorithm to extract movements from people in videos and place their sksletons into say anime figures in a video rendering software so the figure can follow the pose extracted form the human?

just asking for which software / language is best for this. i already know the theory, just need the practicalities of it (mostly model rigging and video stuff)

trying to make a hatsune miku x donald trump dance video but too lazy to rig it myself so i want to use AI for that.
>>
Polly Worthingforth - Sun, 08 Apr 2018 16:33:19 EST ID:Xm/W+3lL No.37495 Ignore Report Quick Reply
You'd need a way to convert from the automatically-inferred skeleton to the target skeleton. I'm not sure which software would be best for this, but most of the skeletal rigging code I've seen was in a C-like language (C++, Java, C#, etc.) and used in videogames.
>>
Phoebe Mucklespear - Tue, 10 Apr 2018 11:31:22 EST ID:9QSfnS0r No.37507 Ignore Report Quick Reply
Your best bet is python imho

  • You have tensorflow, the status quo on deep learning neural network.
Most probably any existing pose estimation networks you'd find on github will be done in tensorflow.
  • You can use python scripting in blender.
Although it uses it's own interpreter installation and it's not straightforward to use it in an outside application the things you can do in regards to animation and scripting in blender are second to none.
  • Makehuman
An application written in python to create humanoid meshes. It has the usual sliders to change the model attributes. You might try to get your network to come up with the sliders for a similar mesh based on an input video.

The advantage of this approach: You can at any point edit anything by hand and go beyond scripting.
The disadvantage: Many components and you pretty much have to at least adapt an existing tensorflow model.
>>
Phoebe Mucklespear - Tue, 10 Apr 2018 11:39:39 EST ID:9QSfnS0r No.37508 Ignore Report Quick Reply
That said:

>too lazy to rig it myself so i want to use AI for that.
At current time there is no ready to use end user application that can do this.
And writing such application yourself is certainly more work that animating by hand.
>>
A_Wizard !cMZsY.BCnU!!vVWR8L52 - Wed, 11 Apr 2018 20:43:18 EST ID:mJDH+xt3 No.37514 Ignore Report Quick Reply
>>37493
This is actually a bit disturbing. An amazing toy, but the ability to log this kind of biometric data can be used for some pretty damned nefarious ends.
>>
Samuel Berringtit - Fri, 13 Apr 2018 12:02:59 EST ID:9QSfnS0r No.37516 Ignore Report Quick Reply
>>37514
I disagree, at least in an ideological sense.
I think it's disturbing that the law still regards video as hard, tamper-proof evidence. This should have been fixed in the early 00s not now when it's becoming a trivial exercise in terms of labor.
And if you find that scary see what can be done in conjunction with statistics.
For instance they demonstrated an algorithm that can guess a persons sexual orientation with 90%+ accuracy....
Just based on the intricacies of a facial expression on one photograph.


Friendly crypto community by William Smallham - Thu, 12 Apr 2018 16:48:08 EST ID:UqUR/YN3 No.37515 Ignore Report Reply Quick Reply
File: 1523566088427.jpg -(14380B / 14.04KB, 310x162) Thumbnail displayed, click image for full size. 14380
New and fast growing friendly community that provides exclusive cryptocurrency signals, newsletters, magazines, trading indicators, tools, and more based on advanced analytics and professional graph analysis techniques. Best server for providing users with evidence-based buy and sell signals for cryptocurrency trading and shorting!
https://discord.gg/YcuGK


Would someone mind checking my work? by Isaac Yankem D.D.S. !!dPPr4Oxe - Mon, 09 Apr 2018 22:15:27 EST ID:PRg+vC3B No.37504 Ignore Report Reply Quick Reply
File: 1523326527669.jpg -(1821032B / 1.74MB, 4128x2322) Thumbnail displayed, click image for full size. 1821032
I'm using the site PracticePython.org to learn some python and one of the challenges is list overlap comprehension. My solution seems WAY different than what they have but it also seems to be working which seems, wrong. Would one of you kind people mind having a look and telling me if this is ferkakt? Here's a picture of my Jack Russel Terrier as a show of my gratitude.

import random

al = random.randint(5, 25)
bl = random.randint(5, 25)
a = random.sample(range(100), al)
b = random.sample(range(100), bl)
c = []

if len(a) > len(b):
c = [i for i in a if i in b and not c]
if len(b) > len(a):
c = [i for i in b if i in a and not c]
Comment too long. Click here to view the full text.
>>
Isaac Yankem D.D.S. !!dPPr4Oxe - Mon, 09 Apr 2018 22:17:51 EST ID:PRg+vC3B No.37505 Ignore Report Quick Reply
Here's the challenge itself if that helps you understand what I was trying to do with it: (https://www.practicepython.org/solution/2014/04/16/10-list-overlap-comprehensions-solutions.html)

This week’s exercise is going to be revisiting an old exercise (see Exercise 5), except require the solution in a different way.

Take two lists, say for example these two:

a = [1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89]
b = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13]

and write a program that returns a list that contains only the elements that are common between the lists (without duplicates). Make sure your program works on two lists of different sizes. Write this using at least one list comprehension. (Hint: Remember list comprehensions from Exercise 7).

Extra:

Randomly generate two lists to test this
>>
Nathaniel Pittwell - Tue, 10 Apr 2018 01:19:26 EST ID:k++VoPQ4 No.37506 Ignore Report Quick Reply
  1. Stop using bullshit variable names. Is c common? Then call it common. Names matter.
  2. It doesn't matter which list is longer or which list you iterate over. If you were trying to optimize, all you did was waste time and create a bug.
  3. List comprehensions are always introduced as being the same thing as a list appending loop, but it isn't true. You can't reference the resulting list from within the comprehension so what you're trying to do will never work. To get unique items, either make the input or output unique.
  4. Randomly generating lists and manually checking the result is a bad joke. Instead, organize code into small functions and write test cases:

def make_common_list(a, b):
common = [i for i in a if i in b]
return make_unique_list(common)

def make_unique_list(seq):
unique_list = []
for i in seq:
if i not in unique_list:
unique_list.append(i)
return unique_list
Comment too long. Click here to view the full text.
>>
Isaac Yankem D.D.S. !!dPPr4Oxe - Tue, 10 Apr 2018 22:00:49 EST ID:PRg+vC3B No.37512 Ignore Report Quick Reply
>>37506

Firstly, thinks for responding and giving advice. I appreciate it immensely.

Let me address each of your comments individually to give and get clarification.

  1. The list names are used from the exercise given. Also, I didn't think they would matter much because they aren't being used in any real world code. Just as an exercise to learn how things work. I get that if I were building something that would be used for anything other than completing this coding exercise naming the lists something useful would be important. I have a little tiny bit of knowledge of JavaScript and have dicked around with creating things in it and I know to always make sure an array has a useful name so that I know what data it's storing.

2. Ok. I was thinking that because the lists weren't sorted in my code (Remember they're generated randomly) that I would always want to check the longer one against the shorter one so it wouldn't get to the end of the short one and stop. That wasn't made clear in the source material I was reading that it wouldn't be a problem. In fact, they made it seem like it would be a problem if one was longer than the other and you didn't do something for it.

3. I'm not completely sure I understand but IF I do, you're saying that I cannot check against the list I'm creating inside of the list comprehension? That makes sense sort of and working around that is definitely something I'll keep in mind. TBH: I kind of like using the for loops more than list comprehension. The whole things feels like voodoo to me and the for loops make more sense in my head.

4. I see. Randomly generating and then testing it is dumb because who knows what kind of results you'll get if they're random. I should have started with known lists, made sure it works and then generated them randomly.


Help with databases by Fucking Higglepatch - Sun, 08 Apr 2018 12:16:39 EST ID:9uEY0yYY No.37494 Ignore Report Reply Quick Reply
File: 1523204199704.jpg -(147212B / 143.76KB, 1070x1434) Thumbnail displayed, click image for full size. 147212
Hello guys, I recently started work
ing on a website and I need it to access a certain database, I already have a key to this database, but I wanted to know if I have to learn PHP or SQL or both to use it.
>>
Hamilton Narringville - Mon, 09 Apr 2018 02:59:33 EST ID:Xm/W+3lL No.37496 Ignore Report Quick Reply
>>37494
You should generally know some simple SQL in order to access the database in such a way that doesn't completely wreck its performance.
>>
Nigel Fuckingdale - Mon, 09 Apr 2018 05:20:37 EST ID:Kgt/ZeCh No.37497 Ignore Report Quick Reply
>>37496
Thank you ! but still do I need PHP ?
>>
Rebecca Bimblesadging - Mon, 09 Apr 2018 11:55:06 EST ID:k++VoPQ4 No.37500 Ignore Report Quick Reply
It sounds like you have an API key. If that's the case, you'll need code server side to access the API and render HTML for a user to view. You can use PHP for that. You shouldn't be dealing with SQL unless you have some responsibility for the operation of the database.

It also sounds like you're way over your head. Maybe step back and look at how other people are doing the kind of things you're trying to do.
>>
Eugene Blackson - Mon, 09 Apr 2018 16:04:02 EST ID:WQgEyuaW No.37501 Ignore Report Quick Reply
>>37500
I already know how to create a webpage (HTML5, JS and CSS) I just wanted to know how I could get into the making of the server-side of a website, since I've learned js was not really made for that.. thanks for the clarification though I forgot to mention I didn't own the database, I was just trying to make my website interact with it.
>>
Rebecca Bimblesadging - Mon, 09 Apr 2018 19:52:08 EST ID:k++VoPQ4 No.37502 Ignore Report Quick Reply
>>37501
Actually, you can do Javascript on the server. A lot of web developers today use Javascript for almost everything. I don't think it's an especially good idea, but there's no denying that it's wildly popular.


Made a new text board by Albert Cemblestatch - Fri, 30 Mar 2018 08:47:43 EST ID:UVRoze3r No.37484 Ignore Report Reply Quick Reply
File: 1522414063536.png -(91555B / 89.41KB, 1280x1024) Thumbnail displayed, click image for full size. 91555
Made a new text board tell me what do you guys think. I am a beginner coder


Scheme by Alice Droshwater - Sat, 24 Mar 2018 00:20:38 EST ID:ZIMgPzji No.37483 Ignore Report Reply Quick Reply
File: 1521865238411.png -(113482B / 110.82KB, 540x960) Thumbnail displayed, click image for full size. 113482
I have the following projects in Scheme:

  • A ncurses-based browser
  • A bulletin board system
  • A roguelike

I would also like to implement prolog in Scheme and use it to implement collision detection for a larger game.


fsf by Reuben Brittingsadging - Thu, 25 Jan 2018 06:24:09 EST ID:2ob1iX5O No.37290 Ignore Report Reply Quick Reply
File: 1516879449223.jpg -(282819B / 276.19KB, 1920x1121) Thumbnail displayed, click image for full size. 282819
hey lemme find out THat this system is being remotly controled by someone behind the desk or is some room upstairs wtf WMI cmon admins!!!
>>
Hannah Pickcocke - Sat, 27 Jan 2018 01:10:48 EST ID:BW3MomrQ No.37297 Ignore Report Quick Reply
>>37290
I'm not sure what you're asking for or how to help you.
>>
Esther Bunham - Tue, 20 Mar 2018 19:00:35 EST ID:uuTMcsOp No.37480 Ignore Report Quick Reply
>>37297
lol man
my thoughts exactly
>>
Albert Feddlewock - Mon, 02 Apr 2018 12:59:46 EST ID:lP7MCiRB No.37491 Ignore Report Quick Reply
>>37290
Literally just check behind your desk dude, if there's somebody there, fiddling with your wires, then yes, your system is being remotely controlled from someone behind your desk.

This is an admin problem. Fuck the wiregnome up yourself. RTFM.


Java by Anon - Sun, 30 Jul 2017 21:21:21 EST ID:ddyPydmV No.37126 Ignore Report Reply Quick Reply
File: 1501464081485.png -(37854B / 36.97KB, 500x500) Thumbnail displayed, click image for full size. 37854
Is Java worth learning? I want to get into software development but I'm not sure what language to pick up.
11 posts omitted. Click Reply to view.
>>
Nicholas Mumblewitch - Thu, 22 Feb 2018 08:42:42 EST ID:spYr3Czu No.37444 Ignore Report Quick Reply
>>37126
No, Java is trash you faggot.
>>
Esther Bunham - Tue, 20 Mar 2018 18:39:31 EST ID:uuTMcsOp No.37476 Ignore Report Quick Reply
>>37274
Kotlin is a shitty version of Scala
>>
Esther Bunham - Tue, 20 Mar 2018 18:48:27 EST ID:uuTMcsOp No.37477 Ignore Report Quick Reply
Let me just mention.

Most big companies I know programmers in are writing high performance/availability applications in Java, C++, or Golang depending on the domain. Some are still using PHP. My own company (one of the top 20 "internet companies" according to Wikipedia) is using Java and Golang for writing new high performance backend services. For new frontend services which talk to the backend ones we're using Node.js for server-side and React.js for client-side. Our old frontend stuff is in PHP.

So my thought here is that Java is a good choice of first language. It's sort of middle of the road so you could go from Java to Golang/C++ or JS/Python/Ruby/Kotlin pretty easily.
Although if you know you want to do less performance intensive web apps (this would cover almost all web apps actually) you could start with something like Node.js or Ruby on rails.
>>
Esther Bunham - Tue, 20 Mar 2018 18:52:52 EST ID:uuTMcsOp No.37478 Ignore Report Quick Reply
>>37477
And just a personal thought - if you're just getting started writing programs it might be good to learn HTML+javascript. Just because I think it would be more fun for most people if they could learn by writing applications that have a visible component (in this case a web page you can interact with).
>>
Esther Bunham - Tue, 20 Mar 2018 18:54:43 EST ID:uuTMcsOp No.37479 Ignore Report Quick Reply
>>37476
Oh and by the way, my Scala fanboyism only applies if you're not writing smartphone apps


fuck collect2: ld returned 1 exit status by John Darthood - Wed, 21 Feb 2018 10:27:03 EST ID:iHgPZrys No.37431 Ignore Report Reply Quick Reply
File: 1519226823005.jpg -(189873B / 185.42KB, 1600x1159) Thumbnail displayed, click image for full size. 189873
Hi guys, today I wanted to start learning about programming, so I wanted to do that Hello World crap thinking it would be really easy, so I wrote the program:
[CODE]#include<stdio.h>

#include<stdlib.h>

int main()

{

printf("\nHello World!");

return(0);

}[/CODE]
Comment too long. Click here to view the full text.
>>
Jenny Crocklesug - Wed, 21 Feb 2018 11:56:25 EST ID:1j8iF08r No.37432 Ignore Report Quick Reply
That's not the error message you want. That's just the last error message where the process was aborted. Turn off all those warning options if you can't see what came before that.
>>
Jenny Crocklesug - Wed, 21 Feb 2018 11:59:17 EST ID:1j8iF08r No.37433 Ignore Report Quick Reply
Also I think you want
 [ pre ] 
>>
Basil Fanfuck - Thu, 22 Feb 2018 03:26:14 EST ID:BW3MomrQ No.37441 Ignore Report Quick Reply
When you tell gcc to build your program (which is basically what you did with your command to gcc), it first compiles the code files (*.c files and *.cpp files) you give it into object files (*.o or *.obj files). It then tries to link all of the generated object files into a running program. In order to do this last step, gcc needs some help, so it invokes ld to perform the linking step. In your case, OP, ld ran into an error and tried to tell you an error message.

Also your C code has some oddities to it that while they may not be causing any immediate problems, they might cause confusion if you show this code to anyone else:
  • Your printf() string starts with \n . \n is the character that when printed will cause a newline to be generated. Usually you want this at the end of your string so that your program prints a line and then moves the cursor down to the next line.
  • Your return value is wrapped in parenthesis. Try doing "return 0;" instead. The parenthesis you have surrounded the return value with should have no effect (other than making the code harder to read).
>>
Polly Debblekack - Wed, 07 Mar 2018 23:28:07 EST ID:KhmUde/p No.37467 Ignore Report Quick Reply
1520483287608.png -(1066835B / 1.02MB, 1366x768) Thumbnail displayed, click image for full size.
You have a lot going on. Look at my pic. Look at my example. Look at the directory of my terminal, and then look at the commands I used. This is as simple as it gets.


https://dis.tinychan.org/prog by Graham Duckridge - Tue, 06 Mar 2018 20:18:06 EST ID:Eft7V+7U No.37464 Ignore Report Reply Quick Reply
File: 1520385486895.jpg -(5970B / 5.83KB, 250x241) Thumbnail displayed, click image for full size. 5970
https://dis.tinychan.org/prog

This is a new iniciative by the original /prog/ community of late world4ch to increase its traffic and activity by making its current address known to other related textboards and communities elsewhere.
>>
Barnaby Grimfield - Tue, 06 Mar 2018 22:06:04 EST ID:LJ4pKTeI No.37465 Ignore Report Quick Reply
I wouldn't have a problem with this except it's one day old and already full of shitposting.
>>
Frederick Haffingladge - Wed, 07 Mar 2018 22:50:10 EST ID:Eft7V+7U No.37466 Ignore Report Quick Reply
>>37465
/prog/ has an old policy of zero moderation
I think the shitposting comes from the stagnation of the community.
>>
Archie Nonkinfutch - Thu, 15 Mar 2018 06:58:55 EST ID:gCLfOTyx No.37471 Ignore Report Quick Reply
Fuck off


Disadvantaged youth to young independent adult wanting to finally pursue his dreams by Wizzle710 - Sun, 22 Oct 2017 23:02:04 EST ID:YAuFJPxx No.37221 Ignore Report Reply Quick Reply
File: 1508727724535.jpg -(49540B / 48.38KB, 480x852) Thumbnail displayed, click image for full size. 49540
Hey everyone. So this is the long and the short of it.
For as long as I can remember, I've wanted to be a computer programmer, work with computers, do really geeky stuff with technology. I remember at 12 getting a cracked version of Macromedia Flash and teaching myself how to animate, and also trying to teach myself HTML and CSS. Well, my piece of shy father has been in prison since I was 7 and my mom had five kids, so I really didn't exactly get to pursue my dreams while my mom lost her house, and all of us kids had to get jobs and go stay with friends or family members because she couldn't afford to house us and support us all through school, and I was kind of a bad kid and a slacker and got kicked out of school, so I never even considered a scholarship was kind of out of the equation .
I still want to go to school and get a job sitting on my computer all day doing nerdy interweb stuff, where should I get an education? How can I get help paying for it? I want to be a success story and not the bitter shell of an abandoned son who gave up on his creative dreams and ended up as a cook making $10 dollars an hour.

To;Dr
Im 25 and want to get an education and become a computer programmer or work in cyber security or something. I would like some recommendations as to where to go and how to get financial assistance.
7 posts omitted. Click Reply to view.
>>
Jarvis Clayworth - Wed, 22 Nov 2017 18:06:55 EST ID:5N3VHd+T No.37238 Ignore Report Quick Reply
OP, internships are hard to come by. I live in NYC and with 2 years education and loads years of freelance exp, I have yet to find one myself.

People who have connections seem to always suggest it, which is kinda unfair.

Anyways, for learning purposes, community colleges offer pretty good associates' in Programming and/or computer science.

If you're like me and hate math, a computer science degree is probably not the best to chase, but programming or telecom or information systems management paths would be adequate.
>>
Martha Tillingcocke - Mon, 27 Nov 2017 03:38:05 EST ID:HH6lED9y No.37242 Ignore Report Quick Reply
>>37221
I just wanted to say, if you're low income (which it sounds like) you should consider going to college because federal grants will cover most, if not all, of the tuition price.
This may vary state to state (I assume you are in the USA), but for my first bachelor's I did not pay a dime because I was considered low income as well.
Keep in mind the assistance is not forever. Where I live I believe the max is seven years of assistance or until you get your first bachelor's. With that said, you should try to finish community college as quickly as possible, so you can transfer to a four year university and not worry about the aid running out.
Good luck and it is possible!
>>
Martha Tillingcocke - Mon, 27 Nov 2017 03:43:02 EST ID:HH6lED9y No.37243 Ignore Report Quick Reply
1511772182901.jpg -(958965B / 936.49KB, 1405x1405) Thumbnail displayed, click image for full size.
>>37242
I just read the tl;dr where you ask about getting the assistance. Most schools have a financial aid office where you can get more information to apply. Ask lots of questions because any worker you interact with is going to want to do the minimum amount of work and send you on your way ASAP, whether or not your issues have been addressed. This applies to academic counselors as well. You are your own best advocate, remember that.
>>
Cyril Bunforth - Wed, 06 Dec 2017 13:46:15 EST ID:FfnIApJC No.37251 Ignore Report Quick Reply
Apply to four year universities in your state. In-state tuition is a huge cost saver for most people. Join the one with the best Computer Science or Computer Engineering department that accepts you. Go to their finical aid office. They will help you with grants and loans.

If you graduate with CS or CE degree the loans will be worth it as long as you keep it under a hundred grand.
>>
amydewkiss - Sat, 24 Feb 2018 02:05:34 EST ID:TLIaEAm5 No.37452 Ignore Report Quick Reply
Just get a job coding. No education needed. Google that shit and get work done. Apply to all the things. Wander the earth with nothing but a laptop, sleeping bag and a copy of Structure and Interpretation of Computer Programs


Somebody please explain interfaces in C++ by Jack Pittshit - Thu, 22 Feb 2018 15:54:59 EST ID:kBelsIZm No.37445 Ignore Report Reply Quick Reply
File: 1519332899121.jpg -(165557B / 161.68KB, 1280x960) Thumbnail displayed, click image for full size. 165557
I have a question.
I've done something similar to the example on this page.
https://www.tutorialspoint.com/cplusplus/cpp_interfaces.htm

What they've got there is a virtual class that's called Shape. And then a load of derived classes called things like Rectangle and Circle etc.

Then the go
Rectangle rectangle = new Rectangle();

What I can't see is a way to declare a variable of type Shape. I don't care if that winds up a Rectangle or Circle because they both will implement the interface. How can I do the following?

Shape shape = methodThatWillGiveMeRectOrCircle();

My compiler can't compile that method. It says:
> error: return type 'Shape' is an abstract class
>>
Jarvis Wesslelure - Thu, 22 Feb 2018 23:07:30 EST ID:8hwK1pxu No.37447 Ignore Report Quick Reply
>>37445
You have to use pointers.
Shape* shape = methodThatWillGiveMeRectOrCircle();
cout << "Totalarea: " << shape->getArea() << endl;
delete shape;
>>
Martha Drellyway - Fri, 23 Feb 2018 04:51:38 EST ID:kBelsIZm No.37448 Ignore Report Quick Reply
>>37447
That did the trick, thanks for pointing that out.
Can you explain to me why a pointer works here?
From what I understand, an int* can't just be assigned to a char* or void* without being explicitly cast so why is this different?
>>
Rebecca Dumbleshit - Fri, 23 Feb 2018 23:50:53 EST ID:8hwK1pxu No.37450 Ignore Report Quick Reply
>>37448
That's just how polymorphism in C++ works.

A Rectangle IS A Shape so it can always be safely cast implicitly.
While a Shape may not necessarily be a Rectangle so it has to be explicitly cast.
dynamic_cast<Rectangle*>(shape)
>>
Wesley Furringnet - Sat, 24 Feb 2018 01:37:47 EST ID:BW3MomrQ No.37451 Ignore Report Quick Reply
You might be able to use references here too, but if that works then it's only because references are just pointers with nice syntax under the hood.


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