https://github.com/eetagent/deno-ocrmac

Deno module for the macOS Vision framework image OCR
https://github.com/eetagent/deno-ocrmac

deno deno-module esm macos module objective-c objective-c-library ocr vision

Last synced: 4 months ago
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Deno module for the macOS Vision framework image OCR

• Host: GitHub
• URL: https://github.com/eetagent/deno-ocrmac
• Owner: EETagent
• License: wtfpl
• Created: 2023-09-24T10:04:20.000Z (over 2 years ago)
• Default Branch: master
• Last Pushed: 2025-01-29T13:42:38.000Z (over 1 year ago)
• Last Synced: 2025-04-07T20:41:12.678Z (about 1 year ago)
• Topics: deno, deno-module, esm, macos, module, objective-c, objective-c-library, ocr, vision
• Language: TypeScript
• Homepage: https://esm.sh/gh/EETagent/deno-ocrmac/mod.ts
• Size: 1.32 MB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE.txt

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README

          
```typescript

import OCRMac, {

  Orientation,

  RecognitionLevel,

} from "jsr:@eetagent/deno-ocrmac";

using ocr = new OCRMac();

const result = await ocr.getTextFromImageByteArray(

  Deno.readFileSync("./image.png"),

  RecognitionLevel.Accurate,

  true,

  Orientation.Left,

);

console.log(result);

```

```typescript

/**

 * Constants that identify the performance and accuracy of the text recognition.

 * @enum {number}

 */

export enum RecognitionLevel {

  Accurate = 0,

  Fast = 1,

}

/**

 * The orientation of the image/buffer based on the EXIF specification.

 * For details see kCGImagePropertyOrientation.

 * The value has to be an integer from 1 to 8.

 * This supersedes every other orientation information.

 * @enum {number}

 */

export enum Orientation {

  Up = 1,

  UpperMirrored = 2,

  Down = 3,

  DownMirrored = 4,

  Left = 8,

  LeftMirrored = 5,

  Right = 6,

  RightMirrored = 7,

}

export type BoundingBox = {

  y: number;

  w: number;

  x: number;

  h: number;

};

export type Result = Array<{

  boundingBox: BoundingBox;

  text: string;

}>;

```