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Hourly - Expert ($$$) - Est. Time: Less than 1 week, 10-30 hrs/week - Posted
Hi Team, We need a corporate trainer for Cyber Security Awareness course at one of company in new york city.We can pay for traveling as well for the best candidate. It would be best if the trainer know other security technologies as well
Skills: Information Security
Fixed-Price - Expert ($$$) - Est. Budget: $1,100 - Posted
Context We would like to create a mobile application that takes pictures of Belgian vehicle official document, send them on a server to processed them with OCR (Tesseract) to extract relevant information. We previously posted a job description for this subject. However, we refined the scope of the job because previous one was too ambitious and not accurate enough on how we wanted to work on. We have decreased the scope of the job, but with more details on how to proceed. Before developing the complete stack, we need to check if the document recognition is feasible or not, what processing should be done. We have identified several steps to be done : 1) Define the image processing and the Tesseract configuration required to extract relevant information from a scanned document. 2) Maybe a training phase for Tesseract. 3) Define the image processing to correct problems coming from smartphone’s picture (wide-angle lens, parallax, screwing…) Here we will focus on the first step only. However, if the collaboration is good and the results are good, we will keep working on the next steps with the hired person. What is asked The approach we would like to follow is : - Using Tesseract’s confidence score to determine a several image processing methods, - Using a key - value method to extract the relevant fields. You can see that on the attached documents, information are prefixed with a key (C.1.3, P.1. …) It means that the preprocessing phase is an iterative process. Several OCR passes are used in loop with different image-preprocessing parameters filters ; best result is selected by confidence. Tesseract provides confidence in OCR result for each recognized word. You’ll have to: - Define several image processing, - Write a script to preprocess an image (as above) and provide the recognition of the relevant information (as hash). For information : during our first tests, we find out that using a leveling on a grey-level image, with a Tesseract trained for French gave interesting results. How to process We will provide you several scanned document to use as inputs. As they are official documents, we will provide them only after we agree to work together. The sample images here are for information and their quality is poor. Better pictures, non obfuscated, will be provided to you before working on. We have also detected restrictions on the value fields (alphanumeric, numeric, list values ...) Deliverables You should provide us : - The script ( our preference is python, tell us if you have another preference), - The configuration of Tesseract, - The processed images, - Documentation on how to install, run the script, the dependencies… - Information about stable errors. We hope to not have stable errors in Tesseract recognition. But if we face this issue, it won’t mean the project will be refused. It means that we’ll have to do another training step. In fact, we are trying to find out the specific font used on the document in order to train Tesseract for this font. We’ll validate your findings by processing the images with the provided script and running the OCR against the processed images. Other non-functional specifications - The OS should be Ubuntu, - You’ll have to use the latest Tesseract version, trained for French, - The script should be in python, - The only requested interface is command line.
Skills: Computer vision Image Processing OpenCV Python Tesseract
Fixed-Price - Intermediate ($$) - Est. Budget: $40 - Posted
I have Nagios and pnp4nagios already installed on my server. I am trying to monitor certain processes over time (about 10 different process). Nagios will execute python scripts (I will take care of that part), but I need a Nagios expert to install extra plugin for Nagios to show graphically the RAM usage (1 distinct graph) and CPU usage (another graph) of all the selected processed together. My goal is to identify over time which process is over consuming resources (my sytem seem to haev a memory leak problem with certain processes)....
Skills: Nagios
Fixed-Price - Expert ($$$) - Est. Budget: $75 - Posted
We need 10 distinct graphics in .jpeg, .png or .giff file format that are 600 pixels wide and 300 pixels in height. Each graphic will need to include are company logo, which we will provide in a .png formatted file. We also provide the text be incorporate in each graphic. We look for you to add design elements to each graphic that incorporates our logo and text to make each graphic stand out visually. I've attached an example.
Fixed-Price - Intermediate ($$) - Est. Budget: $150 - Posted
Our client requires proofreading of their documentation for Privacy Policy and Terms documentation for Customers and Writers. There are 2 privacy documents and two terms documents totalling 12,656 words. You must have experience in proofreading documentation of this type and content, with a proven history on Upwork. The documents are in English. Native English speakers only please. Please bid your best rate for the project and the turnaround time for delivery. The budget is set as an example and is negotiable. Thanks.
Skills: English Proofreading
Fixed-Price - Intermediate ($$) - Est. Budget: $250 - Posted
For a web startup that allows people to randomly engage in video chats we are looking for somebody that can perform the following duties: - Moderate live webcam images in our backend service - Ban / block any people showing innapropriate behaviour (by clicking on their webcam image) - Ban any people that have received a certain number of "reports" - Willing to work night shifts - Report to project lead through Sype daily We expect you to be online 8-10 hours a day. This job role can be combined with other duties you may have (for example school, other freelance work). However, we do ask your full attention to perform the tasks within the given hours. The contract will for a 1-month period (with a one week trial). Based on potential succes of the website an extended contract / higher raise is possible on the long-term. Also, this may result in more job responsiblities in the future.
Skills: Administrative Support Business Activity Monitoring Content Moderation
Fixed-Price - Intermediate ($$) - Est. Budget: $500 - Posted
I need assistance creating a proforma for a client. We are CRE brokers and this is somewhat out of scope for us. Yield, timing, and profit on the following: Senarios- 1. Sell raw dirt with proper zoning in place 2. Develop and sell improved pads to end users, developers 3. BTS- Either to sell to end users to sign long term leases 4. Building residential- This is not within our scope... (NONE OF THIS IS REALLY) We will provide the comps
Skills: Argus Financial analysis Financial modeling Microsoft Excel Underwriting
Hourly - Expert ($$$) - Est. Time: 3 to 6 months, Less than 10 hrs/week - Posted
Looking for an experienced Solidus / Spree developer for a 3-6 month engagement that may grow into a full time position. We have a customized Solidus installation backing the e-commerce portion of our app. We need a specialist to advise us on best practices to fix our integration of EasyPost, Stripe and Avatax. We use a custom authentication method that bypasses Devise to log in the user directly based on a shared cookie set by the Javascript portion of our app. We also use spree_api_key to make API calls to the application in combination with spree_multi_tenant to tenant individual stores. Certain portions of CanCan are also overridden. Security is a concern for us, we would like to also pay you to review security on our application and fix any structural/design issues.
Skills: Ruby on Rails
Fixed-Price - Intermediate ($$) - Est. Budget: $50 - Posted
Answer this first, IQ Test: What is 35-3? I am looking for a permanent designer. Will pay $5-20/design per individual design and around $5 design/bulk design order. I am looking for a permanent designer for my clothing brand so this work will continue. Designer should be proficient in photoshop and illustrator, as well as other adobe platforms. Please make sure to attach your portfolio, especially anything with typography work. Answer IQ question with ''31''. Thanks, looking forward to reading your applications! Leslie
Skills: Adobe Illustrator Adobe Photoshop Print design
Hourly - Entry Level ($) - Est. Time: 1 to 3 months, Less than 10 hrs/week - Posted
Hello Dearest freelancers I need a freelancer or more to assist me to design an APIs into Google sheet, Instagram, facebook, and twitter to import the statistics, likes, shares, comments, ... the standard statistics to google sheet. I will share the sheet later on. regards
Skills: API Development Facebook Development Google Docs Instagram API twitter api