28 lines
630 B
TypeScript
28 lines
630 B
TypeScript
import { enableOcr, extractBytes, initWasm } from "@kreuzberg/wasm";
|
|
|
|
async function extractWithOcr() {
|
|
await initWasm();
|
|
|
|
try {
|
|
await enableOcr();
|
|
console.log("OCR enabled successfully");
|
|
} catch (error) {
|
|
console.error("Failed to enable OCR:", error);
|
|
return;
|
|
}
|
|
|
|
const bytes = new Uint8Array(await fetch("scanned-page.png").then((r) => r.arrayBuffer()));
|
|
|
|
const result = await extractBytes(bytes, "image/png", {
|
|
ocr: {
|
|
backend: "tesseract-wasm",
|
|
language: "eng",
|
|
},
|
|
});
|
|
|
|
console.log("Extracted text:");
|
|
console.log(result.content);
|
|
}
|
|
|
|
extractWithOcr().catch(console.error);
|