I think i would take a page out of finchs book and use opencv to help create the. This problem has been perfectly solved by my friend boris babenko as shown in this flawless realtime face tracker below. We then used a face tracker to detect the facial expressions of the user, and then used this data to control the couples puppets. The objectifier can turn on a table lamp when you open a book, and turn it off when you close the book. An interactive app based on the little prince book. One of the main challenges ive faced was running openframeworks in linux mode on a rasberry pi. Creative coding demystified is a great way to learn to develop stunning and interactive applications, all using openframeworks. The user will no longer play with all the 3 inputs sound, light and camera in the same scene. Lets look at an example of using python and opencv to perform face recognition using a webcam. In it, the developers wrap several different libraries like opengl for graphics, quicktime for movie playing and capturing, and free type for font. This chapter introduces some basic techniques for manipulating and analyzing images in openframeworks. This book focuses on lowlevel data processing, which allows you to create really unique.
Read the latest version here for other language, please read below. If youre looking for inspiration for your first raspberry pi project, look no further than the several dozen projects entered in the first ever raspberry pi design contest, sponsored by mcm electronics. Last two weeks i have been working with openframeworks quite intensively in order to realise an interactive video installation. To see videos of our real projects, used for creating book s examples, and real projects made from book s examples go to projects based on. Facebook is showing information to help you better understand the purpose of a page. Michael hadley with generous editor support from abraham avnisan, brannon dorsey and christopher baker.
Also, sounds play a central role in sound art projects. There are 7,234 videos about openframeworks on vimeo, the home for high quality videos and the people who love them. First experience with openframeworks face detection and. Clm face tracking addon for openframeworks based on jason saragihs. Face detection in python using a webcam real python. Face detection and tracking with arduino and opencv. It runs on microsoft windows, macos, linux, ios, android and emscripten. These folders contain openframeworks completely, so if you want to keep multiple versions of openframeworks on your computer you should just create multiple folders. Research and development of a new toolkit for projectorcamera calibration at ycam. Face substitution experiments using ofxfacetracker 353 makefile.
This is my 2nd prototype for the code for art finals. Well also briefly cover other facetracking libraries, including arkit and ofxfacetracker for openframeworks. I noticed that the 32bit version didnt work on macos. I will be covering this and more in my upcoming book python for science and. The really clever part is that, as face detection locates the various regions of the face eyes, mouth etc, this can be used on the photograph to distort the 2d face to the configuration of the face in the video. Log into facebook to start sharing and connecting with your friends, family, and people you know. Jokes aside, the animation demonstrates what we want from an ideal object tracker speed, accuracy, and robustness to occlusion. Instead, ill have 7 different planets from the little prince book. All the projects were entered into one of four categories artistic, educational, enclosure, and utility and are now competing for five prize packs, including a printrbot jr.
As it would be impossible to treat this field comprehensively, we limit ourselves to a discussion of how images relate to computer memory, and work through an example of background subtraction, a popular operation. Opencv is camera vision that has been ported to processing and of. The internet is full of similar examples that uses pure opencv code and with this add ons you. The interactive installation im the conductor allows to feel yourself in the place of a conductor by conducting a virtual orchestra. The face tracker software returns a mesh that can be used to mould the pasted face to fit. Face detection with opencv and deep learning pyimagesearch. This means that when you download and unzip openframeworks, you will see the following folders. I want to implement an edge based face recognition system, and. Reach into the digital world and interact naturally, using only your hands. Moreover you can use native opencv calls, without the need of any kind of wrapper. It can express an aesthetic ideal from yesteryear, or be a. A tool for matching point clouds or other kinds of. Hello, for information, i worked on this project, the last weekend and i made some optimisations.
Instead of using face tracker addon i could have tracked certain point with the kinect and made the visuals appear on the certain position from that point. Its even possible to drive led strips by pulse width modulation if you have the right hardware. Image processing and computer vision openframeworks. A clock can be a simple device that keeps you aware of the current time, but it can also be so much more. If you have used openframeworks in your personal practice, or you represent a studio or company that has used openframeworks in your work and you would like to financially support the project, please do so now at the donations link below.
They increase the level of immersion and add feedback to the interactions. The face tracker addon was apparently incompatible with the pis operating system. In response to a question by student hala abuhasna if you wish to use the. Precedents the project draws inspiration from interactive childrens books. This book presents key development techniques and practical examples to gain inspiration for your future projects and take your creativity to the next level. An app which tracks faces and face parts, like eyes and noses in video, and. The app covers the chapters in which the prince travel through seven planets before coming to the earth. To see videos and images exposing the book s examples go to examples. A tool for matching point clouds or other kinds of data.
It is maintained by zachary lieberman, theo watson and arturo castro with contributions by other members of the openframeworks. This is a collaboratively written openframeworks book. Here you can find a daily build of the master branch of openframeworks. Leap motion is the most advanced 3d hand tracking on earth. Were working with the most innovative and creative minds in automotive, advertising, gaming. Creative coding demystified which was published by packt publishing 20. Kinect x openframeworks x delaunay simple polygon simple polygon kinect x openframeworks x delaunay ver.
In this chapter you will learn how to play sound samples, synthesize new sounds, and get sounds from the microphone. This books chapter on game design gives a good overview of how you can create. This website is dedicated to my book mastering openframeworks. Creative coding demystified will introduce you to a world of creative coding projects, including interactive installations, audiovisual, and sound art projects. For the exhibition, i had to run the facedetection component from my laptop, which, fortunately was without any issues. What is the difference between opencv, openframework and. How openframeworks works brief description about common patterns used in the of code.
Face recognition with python, in under 25 lines of code real. It uses ofxcv, an addon that let you integrate openframeworks with opencv in a clean way. It uses kinect for recognizing waving gestures, and use it for controlling speed of video and audio recording of a live orchestra. The application works in real time and its developed using the opensource framework for creative faces on vimeo. When are you going to release the book on raspberry pi and movidius. The library is designed to work as a general purpose glue, and wraps together several commonly used libraries under a tidy interface. Particularly the ones by bruno munari, which explores the interaction with paper in nontraditional forms. You will learn how to make your own projects using openframeworks. This is a technical demo for face substitution technique. Ive been playing around with kyles ofxfacetracker addon and really like what its capable of, but there are a lot of faces that dont register for. Small library for producing autostereograms, as popularized by the magic eye book series.
Sounds are a necessary part of many interactive and entertainment projects. All ofxfacetracker code is available under the mit license, while facetracker is provided free for noncommercial use. The project was built with the openframeworks artsengineering toolkit, and various addons including ofxcv, ofxdelaunay, ofxpuppet, and ofxfacetracker. In addidion, i didnt think through that using a tracker with the web camera need a better lighting. It is a fastpaced tutorial that begins with installing openframeworks, and then takes a stepbystep approach towards using openframeworks to build a video synthesizer project. All the code is wrapped using openframeworks, with ml4a providing apps for working with.
870 418 52 434 798 209 1211 785 865 421 1426 1409 222 479 833 526 131 730 1456 180 763 798 358 147 177 884 1137