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Applied empirical research on Khmer handwritten OCR: building benchmark datasets and adapting vision models for classroom whiteboard recognition.

Robust text recognition under realistic classroom conditions: glare, uneven lighting, and stacked Khmer script characters.

target domain
classroom whiteboards
architectures
trocr & crnn-ctc
evaluation
cer, wer & latency
dataset focus
benchmark & augmentation
#khmer ocr#benchmark dataset#vision transformer (trocr)#crnn-ctc+4 more
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