README
¶
Gosseract-OCR 
Tesseract-OCR command for Golang
Quick Start
If you have docker on your machine, just hit this and try with GUI
docker run -it --rm -e PORT=8080 -p 8080:8080 otiai10/ocrserver
Code Example
package main
import (
"fmt"
"github.com/otiai10/gosseract"
)
func main() {
// This is the simplest way :)
out := gosseract.Must(gosseract.Params{
Src: "your/img/file.png",
Languages: "eng+heb",
})
fmt.Println(out)
// Using client
client, _ := gosseract.NewClient()
out, _ = client.Src("your/img/file.png").Out()
fmt.Println(out)
}
Server Application
Here it is a ready-made solution.
ocrserver: the minimum OCR server with using gosseract.
Installation
- install tesseract-ocr
- install go
- install gosseract
go get github.com/otiai10/gosseract
- install mint for testing
go get github.com/otiai10/mint
- run the tests first↓
Test
go test ./...
Dependencies
- tesseract-ocr#3.02~
- mint to simplize tests
Known Issues
Documentation
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Index ¶
Examples ¶
Constants ¶
View Source
const TESSERACT = "tesseract"
TESSERACT specifies bin name for tesseract.
Variables ¶
This section is empty.
Functions ¶
func Must ¶
Must execute tesseract-OCR directly by parameter map
Example ¶
package main
import (
"github.com/otiai10/gosseract/v1/gosseract"
"fmt"
)
func main() {
// TODO: it panics! error handling in *Client.accept
out := gosseract.Must(gosseract.Params{Src: "./.samples/png/sample002.png", Languages: "eng+heb"})
fmt.Println(out)
}
Output:
Types ¶
type Client ¶
type Client struct {
Error error
// contains filtered or unexported fields
}
Client is an client to use gosseract functions
func (*Client) Image ¶
Image accepts image object of target
Example ¶
package main
import (
"github.com/otiai10/gosseract/v1/gosseract"
"fmt"
"image"
)
func main() {
client, _ := gosseract.NewClient()
var img image.Image // any your image instance
out, _ := client.Image(img).Out()
fmt.Println(out)
}
Output:
Source Files
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