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Software to colour-correct mobile phone images to enable a sample’s colour change to be deduced in a number of lighting conditions, using a range of mobile phone cameras

We wish to design and build software that allows for the consistent colour correction of samples photographed by a variety of mobile phone cameras, specifically for the purpose of quantitatively measuring colorimetric test reactions (e.g. urine tests for things like glucose, in strip form) in the home. The scientific measurement of colour, using an uncontrolled camera and lighting system presents many possible sources of error (lighting levels, lighting colour, camera sensitivity, camera linearity, differential colour sensitivity, differences between cameras on what the dyes for the Bayer layer are, etc). We want to bypass the issue of every camera phone being different in terms of hardware, internal algorithms, etc by ensuring a series of standards are contained within the image field to allow for the generation of a processed, colour calibrated JPG using the data in the image itself. In this way the JPG contains all the calibration information we need (i.e. we don't actually need to know anything about the phone at all) as well as (potentially) the encoded colour / concentration dependence curve which allows for the quantification of the colorimetric reaction.

DELIVERABLE 1: “QR” code or other calibration image, in jpg or other form; pref suitable for printing in commercial photo shops

2) Build, test and optimize the system including:

a. Software to generate a calibration object (e.g. photograph for printing)

b. Software to generate a spatially corrected, colour-corrected calibrated image from a mobile phone photo of the calibration object

c. Software to determine placement of reaction zone within image (this may be a simple known offset into the spatially calibrated image)

3) Demonstrate proof of principal using actual test reaction result

DELIVERABLE 2: Demonstrated proof of principle that mobile phone images of the same test in a number of lighting conditions and with different models of phone camera can be corrected as described in the scope

Skills: Software Development

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About the Employer:
( 0 reviews ) Geneva, Switzerland

Project ID: #14415231

33 freelancers are bidding on average £15567 for this job

leadconcept

Dear Sir, I have read everything & understood the scope of this project. Please let me know how do you want to proceed, as I am clear & ready to move forward, if you want, I can also give you our team high level und More

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A2Design

Hi, this looks like something we could help you with. Our team is Russian-Canadian. We specialise in: PHP & PHP frameworks, WordPress & Woocommerce, Opencart, Magento, API development, HTML5, CSS, JavaScript, Bootstra More

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Yknox

Dear, I am Smile Song, Mobile developer in China. I've just read your job posting and I’m very interested. I'm a certificated freelancer with almost 600 good reviews from clients. Relevant Skills and Experience I have More

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masterlancer999

Very Interesting!!!!!!!!!!!!!!!!!!!!! Hello How are you? I am willow. I am very good experience in Image Processing and Analysis. I am expert from china. we are a team with talent developers Relevant Skills and E More

£16666 GBP in 30 days
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bmartynvw

Hi, My name is Benjamin. I'm an expert with over 14 years of experience. My team and I have worked on photo/image calibration projects in the past. One of the notable projects was a UV light scanner Relevant Skills a More

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ciroland

Hi, I can help provided you can cope with the following issues: 1) I need to use a more elaborate process to generate/print the calibration image 2) I need a specific project management arrangement Relevant Skills and More

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AImobile

Dear sir. I have rich 5+ years experiences in mobile application development. You can check my skill from the portfolio and the reviews and the URL. I can fulfill your requirements completely and I can save time and More

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EliteSolution8

Let's go together for your project. How are you today? I am a full stack developer who has 8 years experience in mobile and web development and am here working with my team. I will always deliver you error-free More

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burhanbvk

I would be interested in this project, but you should understand that this would involve a lot of R&D. There would be many challenges and not all of them might have a satisfying solution. You should be willing to compr More

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ITWhiz4U

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shivmirthyusl

Due to space constrain we are not able to post all our points on understanding. Please open a chat to discuss further Relevant Skills and Experience We have 10+ yrs of experience Proposed Milestones £16666 GBP - On d More

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UnitedWebSpace

Hi, Nice to meet you. My name is Bryan. I am professional mobile app(Android, iOS, Backend) developer who has a great experience for 6+ years in mobile app development. I provide the best product and offer good servi More

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XpertCoolDev777

Finding TALENTED, DEDICATED, RELIABLE developer? That's me. :) Having gone through your job description, I am sure that I’m the one that you are looking for. The highest project quality, exact time frame, best rela More

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chonhyon1024

I am a excellent programmer with mobile app and web development skills. If you want to work with Me, I will provide good work great success to you. -My experience and MySkills Chatting and Dating , Taxi and More

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albertmobi29

Hi there, Thanks for sharing details, I read your job post and I'm glad to share with you that we can assist you in developing a software that will make colour correction of the photographs taken from different devi More

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vrickson

Hi , We have successfully done 150+ applications including web , mobile , software , ERP . SAP , BOT / Simulations / On line stores etc. We can do it 100%. We are aware of QR code integrations ! Relevant Skills and E More

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