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Affectiva Emotion SDK for Linux

Abdelrahman MahmoudProduct ManagerAffectiva@ahamino

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Emotion Metrics!

#smile

#surprise #sadness #eye_widen #smirk

#disgust#eye_closure

#anger

#lip_puckerer20 Expressions

7 Emotions13 Emojis

#Joy

#lid_tighten

Source: giphy.com

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Software and Hardware Requirements

Supported Linux Distros:Ubuntu 14.04 LTSCentOS 7Programming Language:C++

Processor Architecture: x86_64, ARM (coming soon!)

Hardware Requirements: (recommended) Processor, 2GHzRAM 1GHz

Compiler Requirements:GLIBC 3.4, GLIBCXX 3.4.9, GCC v4.8

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SDK Detectors

affdex::PhotoDetector affdex::FrameDetector affdex::CameraDetector affdex::VideoDetector

Source

Detector

For each of the different sources, a child of the class affdex::Detector can be used to consume pixels and produce emotion metrics.

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SDK Data StructuresThe affdex::Frame data structure contains the raw pixels of the image in BGR Format.

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The affdex::Face data structure contains the results for the analysis of the different expressions, emotions and locations of the

face for an individual frame.

SDK Data Structures

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SDK CallbacksThe SDK uses callback functions to

report events.

• affdex::ImageListener: receive image and emotion analysis

• affdex::FaceListener: receive events for every face found and lost.

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How do Track Faces in my app ?

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How do Track Faces in my app ?(1) Create an instance of the detector

matching your data source. Specify the number of faces to track, or just track one.

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(2) Specify the location of the Affdex Emotion SDK data folder. The location of

the classifier files to use.

How do Track Faces in my app ?

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(3) Turn on the emotion metrics you are interested in tracking.

How do Track Faces in my app ?

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(4) Implement affdex::FaceListener callback to receive notification when a face

is found or lost.

How do Track Faces in my app ?

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(5) start the detector.How do Track Faces in my app ?

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(6) Call stop to release the camera at the end of your app.

How do Track Faces in my app ?

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How do I get Emotion Metrics in my app ?

SWITCH TO LINUX VM!

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How to get started ?

Developer portal:Documentation and how to guides to show how to use the SDKs

Sample code and utilities on GitHub

Ask questions through stack exchange

tag: affdex-sdk

/Affectiva

Visit: http://developer.affectiva.com

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@affectiva @ahamino

#emodev16#EmotionAI

Get started todaydeveloper.affectiva.com

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THANK YOU :)