Bilibili Tech

Nov 26, 2024 · Artificial Intelligence

DNTextSpotter: Arbitrary-Shaped Scene Text Spotting via Improved Denoising Training

DNTextSpotter is an arbitrary-shaped scene text spotting model using the DETR architecture with an improved denoising training scheme that adds noise to Bézier control points and employs mask‑sliding character queries, achieving significant benchmark gains without extra inference cost and enabling robust text recognition in challenging environments.