https://github.com/eitol/document_color_meter
Service to measure the amount of color in an image or document
https://github.com/eitol/document_color_meter
black color measure measurement meter while
Last synced: 2 months ago
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Service to measure the amount of color in an image or document
- Host: GitHub
- URL: https://github.com/eitol/document_color_meter
- Owner: Eitol
- Created: 2020-09-26T23:41:30.000Z (over 5 years ago)
- Default Branch: master
- Last Pushed: 2020-09-27T00:25:08.000Z (over 5 years ago)
- Last Synced: 2024-04-22T00:15:56.410Z (almost 2 years ago)
- Topics: black, color, measure, measurement, meter, while
- Language: Go
- Homepage:
- Size: 10.8 MB
- Stars: 1
- Watchers: 2
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
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README
### Service to measure the amount of color in an image or document
You must see the spanish documentation in:
[./doc/document_color_meter.pdf](./doc/document_color_meter.pdf)
#### What does this software do?
#### INPUT:
An image or document
Supported input formats:
- Image: JPEG, PNG, SVG
- Document:
- Word (doc, docx)
- Excel (xls, xlsx)
- PowerPoint (ppt, pttx)
- OpenOffice/LibreOffice (odt)
- PDF
#### OUTPUT:
The measure of the color per each page
For example:
The next image contains equal content of black, color, gray and white:
Then the output is the next:
```json
{
"documentName": "multicolor.png",
"responseStatus": "success",
"result": {
"pages": {
"1": {
"totalColorPercentage": 25,
"percentageByColor": {
"black": 25,
"color": 25,
"gray": 25,
"white": 25
}
}
},
"pagesCount": 1,
"documentType": "image/png"
},
"details": "",
"binarizedPages": null,
"outPath": ""
}
```
To reproduce this do the following:
##### Step 1: Start the project
```bash
docker-compose up
```
##### Step 2: Do the request using curl (or postman)
```bash
curl --location --request POST 'localhost:8080/measure_color' \
--form 'binarize=false' \
--form 'whiteThreshold=0' \
--form 'blackThreshold=0' \
--form 'grayThreshold=0' \
--form 'file=@github.com/Eitol/document_color_meter/api_front/core/test_util/testdata/multicolor.png'
```
Note: Change the path of the image
# Internal
### Flow
The detail of the flow is the next
### Architecture
The system is made up of 3 services.
Expose an HTTP1 / JSON api
Internally it communicates with two gRPC services
#### How to run?
You should see an output like this:
