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krutrim-ai-labs/ocr_rotation_bench

ORB Rotation Benchmark This repository contains the dataset for “Seeing Straight: Document Orientation Detection for Efficient OCR” (arXiv:2511.04161). ORB Rotation Benchmark is a structured multi-domain dataset designed to evaluate document orientation detection models and their impact on downstream OCR performance. Unlike prior document datasets that assume correct orientation, this benchmark explicitly introduces controlled rotation settings (4-class, 8-class, and 12-class… See the full description on the dataset page: https://huggingface.co/datasets/krutrim-ai-labs/ocr_rotation_bench.

Author / organizationkrutrim-ai-labs
License (as declared)other
Downloads189 (as reported by Hugging Face)
Likes3
Created23 February 2026
Last updated at source24 February 2026
imageOCRrotationclassification
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