27 lines
684 B
TypeScript
27 lines
684 B
TypeScript
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import type { ExtractionConfig } from "@kreuzberg/wasm";
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import { extractBytes, initWasm } from "@kreuzberg/wasm";
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async function extractWithOcr() {
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await initWasm();
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const bytes = new Uint8Array(await fetch("scanned.pdf").then((r) => r.arrayBuffer()));
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const config: ExtractionConfig = {
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ocr: {
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backend: "tesseract-wasm",
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language: "eng",
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},
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};
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const result = await extractBytes(bytes, "application/pdf", config);
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console.log("Extracted text from scanned document:");
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console.log(result.content);
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if (result.detectedLanguages) {
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console.log("Detected languages:", result.detectedLanguages);
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}
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}
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extractWithOcr().catch(console.error);
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