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I must implement an applcation that draws a heart on a person seen via an Android device camera(augmented reality stuff).
So, I must detect the shape/contour of the upper part of human body(head, neck, shoulders) in order to know where the heart must be situated. This stuff must be made in real time.
I've searched about this stuff but I haven't find something useful. Does anybody know some tutorials or examples of something related to this? Thanks.
I would recommend using OpenCV if the memory isn't a problem ( your app would be like 50 MB). There are plenty of tutorials to learn how to use OpenCV. Try Cascade Classifier
In case of face detection, as far as i know, android has a library for this. Camera.Face
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I´m looking for some useful API or libraries for handwriting recognition in Android. I want to integrate it in my app but I don´t find anything. I saw in other post that it´s possible using Tesseract(but this work better for OCR image text recognition).
Also I found this API https://dev.myscript.com/ , but it doesn't work fine. Anyone of the demos that they provide work correctly in the phone. It crash when I write a lot or just tab the screen. I tried to follow their tutorials to integrate it in a single app with a single Widget and it doesn't work.
Someone knows some way to integrate handwriting recognition? It´s just for a simple view where I want to write something in the screen throught Handwriting and put the text in a EditText.
there are quite a few options out there.
The following Stack post answers your question.
You can also have a look at PhatWare and Lipi Toolkit
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I have tried to read about opencv library library and it has something to do with our eye reading but i am not able to get what exactly are its true capabilities.
All the tutorials i got on net started implemented this library but couldn't find any explaining why it is used. So anyone please explain me
OpenCV is a computer vision library that has many real world uses.
such as: Human-Computer interaction, object identification, segmentation and recognition, face recognition, gesture recognition, motion tracking, motion understanding, stereo and multi-camera calibration, depth computation and mobile robotics.
(All of this is written in the opencv tag you used in your question by the way)
I think you probably could have gotten all this information from a quick google search however. Perhaps next time, just do that?
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I want to make an iOS/Android app that does like this: take an photo of user's face, then search in Data Base to find most similar face by comparing face's features, skin color tone .etc.
I want to do this compare by feature matching . It does this by comparing structure, shape and proportions of the face; distance between the eyes, nose, mouth and jaw; upper outlines of the eye sockets; the sides of the mouth; location of the nose and eyes; and the area surrounding the check bones. How can I do this ?
Is there any open source solution for that?
You probably want to checkout
http://opencv.willowgarage.com/wiki/
OpenCV has elements to build this up and works on Android and iOS. Other options:
Face Detection in Android?
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Are there any ready-made mobile HTML5/CSS3 templates available on the net (for webapps). I don't want to have a native look nor want a native look with webapps. But I want kewl eye-catching designs with a lot of colors. As I'm a developer I'm a super noob at designing. Let me know if you guys use any resources.
P.S.To be specific I needed it for holding two countdowns (placeholders) & 2 images.
I usually look at DeviantArt for UI ideas,
http://browse.deviantart.com/?qh=§ion=&q=iphone+app+template
From there you could find one you like and code it.
Also look at this link for a backbone template,
http://html5boilerplate.com/mobile
A simple google search would have led you here...
Web Application Templates
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My first Android app is going to involve a front facing camera, and facial expression recognition. I did a lot of research, yet I couldn't find any Android libraries that involve any facial expression recognition. I basically want to measure reactions.
I'm thinking it MUST have been done somewhere in some app, can anyone point my research in the right direction? If not in Android, perhaps somebody may know of a library that I can port over?
I'd suggest getting the Android OpenCV port working as a good first step.
Due to real-time requirements for image processing, most of the face detection/recognition code you're going to see is likely to be in C++. Many systems may use OpenCV as a base and/or you can cobble together a reasonable solution from OpenCV's many low-level functions.
The CVCamera sample in there is also good for showing how JNI/NDK interop works on Android which can be helpful for interfacing with other code.
what about face.com? it's web(service) based, but supposed to be pretty good!