Android Camera Change Detection

We need a custom application for a Galaxy 3s. It should monitor several (three) areas on the camera image and accoustically signal a change in the scene. The application will be used for a project only and not be distributed or sold commercially. So the implementation may be started from code already available on the web - licensing conditions permitting.

The Application should stream the widest available camera image to the display with at least 5 Hz. Display resolution is sufficient for all processing

There should be processed three small quadratic "sensitive areas" s1..s3 consisting of center points x1,y1 ...x3,y3 and side lenght l1,l2,l3

A change should be signaled per sensitive area si if the SAD (Sum of absolute differences) of at least 100 evenly disstributed pixels is above a set threshold mi in four consecutive frames (4 frames = 3 differences)

The application should play a short audio file under certain conditions (default 500Hz for 0.5 seconds)

The application should consist of an "operating screen" and a "settings screen"

where the settings screen should contain

- a button to return to the operating screen

- a button to exit the application

- means to set mi and li

- means to set xi,yi by showing the camera picture and tapping on the coordinate

- means to select the audio file

and the operating screen should contain

- a button to get to the settings screen

- a button to exit the application

- three buttons to force the application into states t1,t2,t3 defined below.

- an indicator to show the state, in which the application is in readable from 1,5m distance, e.g. by coloring the three buttons

The application should work as follows

t1 (idle) is the initial state

- switch to t2 if there is no change in s1 and no change in s2

t2 (interact)

- switch to to t1 whenever there is change in s1 and change in s2

- if user is tapping on the display on position x,y set x3=x and y3=y then switch to t3

t3 (armed)

- switch to to t1 whenever there is change in s1 and change in s2

- play audio file and switch to t1 when there is a change in s3

Taidot: Android, C++ -ohjelmointi

Näytä lisää: android camera change, web center web programming, programming center, monitor default, l2, get started with android, get into a android, galaxy android, cplusplus set, camera pixels android programming, button picture for programming, android settings, android screen monitor, android galaxy, may li, y3, hz, camera, camera application, android camera, signal indicator, change screen, android camera play, custom settings indicator, camera custom

Tietoa työnantajasta:
( 3 arvostelua ) Germany

Projektin tunnus: #4263255

Myönnetty käyttäjälle:


Hi, I am good in image processing using c++ and I have galaxy s duos with me. I can do this project.

$225 USD 14 päivässä
(2 Arvostelua)

10 freelanceria on tarjonnut keskimäärin %project_bid_stats_avg_sub_26% %project_currencyDetails_sign_sub_27% tähän työhön


Dear Sir, Are you looking to work with one of best team in iOS and Android development with strong skills of execution? Please check your PM for more details.

$1000 USD 15 päivässä
(8 arvostelua)

lets start.........

$1000 USD 30 päivässä
(24 arvostelua)

For more details please check PMB.... Thanks

$399 USD 12 päivässä
(2 arvostelua)

Hello I have a fair bit of experience analysing the images coming from a camera stream. If you check my portfolio then you will see I worked on a Playstation 2 game called "EyeToy-Play 3". In this game the player would Lisää

$620 USD 1 päivässä
(2 arvostelua)

HI dear i am working on smiler project can you ready to work with us.i will use the opencv to handle this proejct kindly check your pmb. thanks

$1250 USD 20 päivässä
(3 arvostelua)

Hello Sir, Hope you are well and doing good!!! we are eager to work with [login to view URL] are ready to start the project right away. Codeware is a website development company providing professional website design, website develo Lisää

$290 USD 6 päivässä
(2 arvostelua)

Count me in.

$150 USD 5 päivässä
(3 arvostelua)

Respected Client, Please check PMB for listing and confident to complete the project with quality services.. Best Regards

$250 USD 5 päivässä
(2 arvostelua)

It's a very easy task for us. We will provide you complete Solution as per your need. We have gone through your necessities and we are ready to work on the project. We have resourceful and sufficient resources to compl Lisää

$250 USD 15 päivässä
(0 arvostelua)

Hi! I can make this app. I've developed many popular apps with hundreds of downloads on the play store. I'm 100% sure I can complete this project. Write me if you are interested. :) Thanks, Stefan

$250 USD 5 päivässä
(0 arvostelua)

******************** Hi, Dear. Please check your PMB. Thanks. **********************

$550 USD 15 päivässä
(0 arvostelua)