Cancelled

Generate grayscale map for direction of contrasts in a bitmap image

I need to generate a grayscale map that describes the direction in which all areas of contrast in a bitmap image flow. Basically the bitmap image needs to be analyzed and where there is an area of contrast, it needs to be followed. Then the direction information needs to be transformed into shades of gray. Where the angle of the direction is 0 degrees, the color will be black, getting brighter until at 360 degrees it will be white. The first attached image is a simulation of how the map for a sphere is supposed to look after processing. The sphere in the left is the original bitmap image, the one in the right is the simulation. The second attached image shows how this kind of map can be obtained in Filter Forge, but it generates noise (look at the edge).

I need this for a lot of images, so the solution will have to allow batch processing (so that I don't load each image individually). I don't care what programming language this is done in. It can also be a series of steps done in any already available programs (Illustrator, Flash, Corel Draw, Filter Forge, etc).

When you bid, please include a detailed explanation that uses common terms, about the processes by which your code or method will generate the map. Thank you.

Skills: ActionScript, Adobe Flash, C Programming, Javascript, Python

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About the Employer:
( 0 reviews ) United Kingdom

Project ID: #4286398

7 freelancers are bidding on average $174 for this job

udaysgh

Kindly check the PMB.

$250 USD in 10 days
(12 Reviews)
4.3
koziol

Hello, I've got huge experience in image processing (see my portfolio), I've already prepared a proof-of-concept algorithm for you. It's done in C++ and OpenCV. Adaptation to batch processing will take no longer than 2 More

$200 USD in 2 days
(2 Reviews)
3.4
smileitsolu

"This is not genric message we have properly read your project and intrested for that " we are a Team of professionals having good experience of various projects. I will really appreciate if you can share your query More

$199 USD in 8 days
(3 Reviews)
2.4
kdcode

hi . i'm a .net developer and graphic shader programmer with years of exprience in this field.i can delover best quality map as you requested.i'm ready to start if you're interested !

$150 USD in 5 days
(2 Reviews)
2.0
belgasoft2

Hi, Please see my personal message. Regards BELGASOFT

$250 USD in 10 days
(0 Reviews)
0.0
threadnix

Hello, I am interested of this project.

$60 USD in 8 days
(0 Reviews)
0.0
gojkos

Hi, I am C/C++ expert and I can make small standalone windows application that would do the job efficiently and user friendly. Please see PM for details.

$140 USD in 7 days
(0 Reviews)
0.0
cahbou

I can do this quite easily in python using opencv. I can deliver a small standalone application which will only need to be supplied with locations of the input and output directories. Implementation details are in your More

$120 USD in 5 days
(0 Reviews)
0.0