ProCodeCG – BDV – Technical Series #8 – Machine Learning Object Detection with YOLO – 8 April 2019 – Day #2

Standard

Day #2 of deep learning with YOLO 😉

 

photo6149951813193935070

photo6150062494501152960

Today we will test object detection with darknet and darkflow configuration

photo6150062494501152961

It of course took a lot of effort and resources (in terms of time and computational resources :D)

photo6150062494501152962

Every participants are free to decide darkflow or darknet. But both implementations are expected.

photo6150062494501152963

photo6150062494501152964photo6150034358170396903

photo6150062494501152965

photo6150062494501152966

photo6150034358170396905

photo6150062494501152967

photo6150062494501152970

photo6149951813193935074

photo6149951813193935075

photo6150062494501152972

photo6149951813193935078

IMG_9223

IMG_9224

IMG_9225

Some of the participants use Google Colab so they can make use of the GPU 😉

IMG_9228

IMG_9229

An example of the object detection we learned today 🙂

Screen Shot 2019-04-09 at 15.50.39//embedr.flickr.com/assets/client-code.js

predictions//embedr.flickr.com/assets/client-code.js
 

*Photos and videos are also available here
Most of the photos are courtesy of Telkom Bandung Digital Valley

Advertisements

ProCodeCG – BDV – Technical Series #8 – Machine Learning Object Detection with YOLO – 1 April 2019 – Day #1

Standard

Our training about Deep Learning and YOLO for object detection, Day #1 😉

IMG_8664 IMG_8665

Like usual, the first day of the workshop is about basic theories and then installing saga 🙂

photo6127299760537840124

Our target for today is installing Python, virtualenv, tensorflow, requests, numpy, cython, opencv, and nmv

photo6129897330988656723

but since there are lots of operating systems and configurations, we could go as far as installing virtualenv and tensorflow and for some: hello world in tensorflow

photo6129897330988656722

The complexity of the tasks is shown here 😀 *look at the faces LOL

photo6127299760537840129

photo6129897330988656720 photo6129897330988656717

photo6129897330988656716 photo6129897330988656714

photo6129897330988656713 photo6129897330988656712

photo6129897330988656711 photo6129427852408498384

photo6127299760537840122

Next week we will learn about object detection theories and continue the installations 😉

*Photos and videos are also available here. Most of the photos are courtesy of Telkom Bandung Digital Valley

ProCodeCG Kids Regular Coding Class – 23 Mar 2019

Standard

Our regular productive Saturday 🙂

IMG_8105

Aidia’s animation with Scratch 🙂

IMG_8065

IMG_8066 IMG_8067

Today Aidia started a new Minecraft Project

IMG_8068 IMG_8083

IMG_8086 IMG_8087

Aidia installed Pivot Animator because she wants to create animation

IMG_8103

But today she focused on building things with RedStone

IMG_8118

Aidia created some rollercoasters and our plan is to add counter to count how many cycles a cart has gone through

IMG_8123

Sam is still working on adding more features and improving the UI/UX of his Juz’amma App 🙂

IMG_8069

IMG_8082

We’re finding ways to give user the info about how many verses have been memorized

IMG_8088

There are some alternatives: with progress bar, with checklist, or numbers

IMG_8089

For now each verse has a check list, the next is how to show the summary 😉

IMG_8129

Badi has made excellent progress!

IMG_8070

The website is done!

IMG_8074

With the booking calendar!

IMG_8075

whoaaa this is incredible 🙂

IMG_8092

IMG_8076

The gallery

IMG_8078

IMG_8077

The booking details

IMG_8095

For next we will add number of visitor and probably a chatbot 🙂

IMG_8097

And next week we will learn how to upload the website 🙂

IMG_8128

Hafiz finally finished the Endless Runner Game

IMG_8071

IMG_8072

 

IMG_8099

The next is Plant vs Zombie Game 🙂

IMG_8106

IMG_8115 IMG_8126

Fadhlan has to install all the components today: button, LED, buzzer, micro servo and ultrasonic sensor. And we’re going to see the robot navigate and gathering radar data

IMG_8079 IMG_8073

Fadhlan is making his way to make the micro servo securely planted on the platform

IMG_8084 IMG_8091

Fadhlan is enjoying things like this

IMG_8096

Thing most kids are avoiding 😀

IMG_8098

Nice installation

IMG_8104

Undergone navigating and mapping test

IMG_8117

the readings 🙂 The remaining problem is the wheels wouldn’t move. Will check on that next week

IMG_8120

Capt. Faris explored deeper about faking image, videos and voice

IMG_8080

He is really doing a serious research

IMG_8107

He even investigated how to do deep learning from a 6 months chatting history

IMG_8125

Abil started to create his shooting game today

IMG_8081

The assets are finished but not yet the code 😉

IMG_8085

IMG_8110

Syadad had finished lots of Minecraft Hour of Code Series and LightBots at home

IMG_8108

Today he started a Blockly Games journey 😉

IMG_8112 IMG_8114

After Syadad is done with Blockly and CodeCombat then we will start creating games 😉

IMG_8122

IMG_8127

Every kid has their own pace and interests, that’s why they have to be treated personally and differently the bring out their best 😉

*Photos and videos are also available here

ProCodeCG Kids Regular Coding Class – 9 Mar 2019

Standard

Most people would think that there’s nothing serious about what we’re doing every Saturday 🙂 In fact, everybody has targets and real projects to do each week 🙂

IMG_7288 IMG_7289

IMG_7290 IMG_7291

Fadhlan is going to test radar mapping today

IMG_7245

the schematic of the robot but we’re adding more sensors and components for navigation and mapping

IMG_7260

radar readings

IMG_7282

a messy desk, a tight schedule and the most important: a happy heart 😀

IMG_7294

Faishal insists to install Kali Linux on his laptop 🙂

IMG_7257

He had tried several times and fail, so this time Capt. Faris is helping him out

IMG_7277 IMG_7295

IMG_7297 IMG_7298

There you go 🙂 Faishal is given some tasks to explore Kali Linux for pen test 🙂

IMG_7300 IMG_7312

Aidia and her unbelievable family project: a railroad crossing gate simulation 🙂

IMG_7248

Aidia do the coding and the Arduino thing, the mom makes the maquette, and the dad makes sure all thing works together, including transferring the maquette from home to the class and vice versa, safely 🙂

IMG_7249

The details of the maquette

IMG_7250 IMG_7251

IMG_7252

A great Dad, sitting there for 3 straight hours, assisting his little girl 🙂 We should give this family an award! 🙂

IMG_7261

IMG_7263

Hoping the mom won’t be furious when we cut the styrofoam open to check the wiring 🙂

IMG_7268

Testing the coding and the wiring

IMG_7270

Checking every wires, every components

IMG_7271

And finally works but we’re going to improve this next week because we’re out of port so we had to use port 0 and 1 which cause problems uploading the sketch to the arduino 🙂 We’re going to reduce the LED so we can get more ports for ultrasonic sensors 😉

IMG_7280 IMG_7285

Sam’s father wants us to make Sam’s Juz’amma ProCodeCG App a real app 🙂

IMG_7254

So we’re going to improve the UI/UX and add more features

IMG_7272

IMG_7273

See? We do serious things in here 🙂 We create awesome products 🙂

IMG_7274

Badi is working on his mom website 🙂 A real website 😉

IMG_7255

The design, with HTML and CSS

IMG_7278

Finding the best layout

IMG_7279 IMG_7283

the code

IMG_7284 IMG_7287

and we’re going to add booking calendar

IMG_7292 IMG_7293

Badi’s Mom is going to be proudddd 😉

IMG_7301

Capt. Faris is doing a classification of handwriting using TensorFlow

IMG_7256

The visualisation of the classification: 4 persons’ handwriting

IMG_7262

The handwritten letters

IMG_7264

The example of the data (Faris has 4 samples)

IMG_7265

the code

IMG_7266

IMG_7267

Al wants to learn photo editing today 🙂

IMG_7258

Al learns some techniques to edit photos

IMG_7259 IMG_7269

and then after that he wants to learn some animations 😉

IMG_7296 IMG_7308

Al has strong passion in art 🙂

IMG_7311

Hafiz’s project is creating an Endless Run Game 😉

IMG_7286

IMG_7299

It requires tricks and techniques to make the dinosaurs jump smoothly 😉

IMG_7302

IMG_7313

Djalu is creating another app, not yet with machine learning

IMG_7304 IMG_7306

There will be more projects and progress and products to be reviewed next week! Till then! 🙂

*Photos and videos are also available here

ProCodeCG – DevCember 2018 – 22 Dec 2018

Standard

Today we’re invited here to speak about Machine Learning and IoT 🙂

ProCodeCG Kids wait for their turn 🙂

IMG_1712

We gave a demo about Object Detection with Tensorflow to count objects 🙂

Screen Shot 2019-01-19 at 19.58.22

and example of counting objects from a few days before

Screen Shot 2019-01-19 at 19.58.30

and then we took the picture of the audience

IMG_1714

and count the people and it worked 😉

Screen Shot 2019-01-19 at 19.58.33

Us after the presentation 🙂 Thanks for joining the short class 🙂

IMG_1716

Now it’s ProCodeCG Kids turn 🙂

Fadhlan with his brother: Farshad 🙂

IMG_1720 IMG_1721

IMG_1723

Preparing the slides while babysitting 😀

IMG_1726

IMG_1738

IMG_1739

Capt. Awa preparing the presentation

IMG_1722

IMG_1729

This cat feeder will be activated via wifi 🙂

IMG_1724

Nares preparing the slides 🙂

IMG_1725

IMG_1727

The whole family is there to support the kids 😉

IMG_1728

Now the presentation 😉 Capt. Awa

IMG_1740 IMG_1742

IMG_1743

The audience 😉

IMG_1744

IMG_1752

Fadhlan

IMG_1745 IMG_1747

Nares

IMG_1748 IMG_1750

The audience answered our questions correctly got a gift from Traveloka 🙂

IMG_1753

IMG_1754

Closing speech 🙂

IMG_1757

IMG_1758

So proud to be able to be speakers on this awesome event 🙂

IMG_1759

*Photos and videos are also available here

ProCodeCG Kids Regular Coding Class – 22 Dec 2018

Standard

Today we have three classes altogether: regular coding class, coding camp and preparation for DevCember presentation 😀

IMG_1654

Capt. Faris is busy helping other kids while also doing research on Tensorflow and OpenCV

IMG_1582

IMG_1590

Faris helping Al with the platform

IMG_1642

Detecting objects from a video using OpenCV

IMG_1687

Detecting objects from live camera

IMG_1689

works nicely!

IMG_1691

So we are ready for the presentation this afternoon 😉

IMG_1692

Hafiz had finished his BreakOut Game and ready for Flappy Bird Game 😉

IMG_1584

IMG_1599

IMG_1600

IMG_1615

IMG_1635

IMG_1660

IMG_1662

Ghazaska is going to do some basic electronic projects today 🙂

IMG_1586

IMG_1595

IMG_1627

Al will start to create his Mario Bros Game today 🙂

IMG_1588

IMG_1597

IMG_1613

IMG_1618

IMG_1620

The code

IMG_1643

IMG_1644

IMG_1646

IMG_1647

IMG_1648

Ajez starts to create his Maze Game today 🙂

IMG_1626

IMG_1669

IMG_1670

IMG_1677

Yogy is still finding ways to add menu to his Racing Car Game 🙂

IMG_1632

After the class we are getting ready to the next venue for presentation 🙂 The trunk looks neat and clean (not messy and chaotic as usual) because Fadhlan has a superpower to arrange things neatly thanks! 🙂

IMG_1706

Typical of ProCodeCG Kids: nice and helpful 🙂 ❤ ❤ ❤

IMG_1707

*Photos and videos are also available here

ProCodeCG – BDV – Intermediate Machine Learning with Python – 19 Nov 2018 – Day #3 #4

Standard

Today we learn how to train using a dataset to recognize handwriting

photo6310089587220916344

Screen Shot 2018-11-18 at 20.11.48 Screen Shot 2018-11-18 at 20.12.04

Screen Shot 2018-11-18 at 20.20.51 Screen Shot 2018-11-18 at 20.38.09

Screen Shot 2018-11-18 at 19.56.38

Installing and debugging process

photo6309986314732284029 photo6309986314732284031

and then we took video of all participants’ face to be feed in to the training data and be processed for later recognition

IMG_9174

IMG_9175

lining up for the recognition process

IMG_9179

The tools and the crew of PT. RKB doing the whole face recognition process

IMG_9181

IMG_9182

IMG_9183

IMG_9184

The class 🙂

IMG_9176 IMG_9177

IMG_9186

IMG_9188

so many things we have learned today 🙂 The server crashed while processing the face data but this showed us the kind of obstacles that might occurs in the process of machine learning 😉

See you again on the next topics 😉