3 papers
cs.CV2026
A Lightweight Context-Driven Training-Free Network for Scene Text Segmentation and Recognition
Ritabrata Chakraborty, Shivakumara Palaiahnakote, Umapada Pal +1
Modern scene text recognition systems often depend on large end-to-end architectures that require extensive training and are prohibitively expensive for real-time scenarios. In suc…
cs.CV2026
Towards Robust Cross-Dataset Object Detection Generalization under Domain Specificity
Ritabrata Chakraborty, Hrishit Mitra, Shivakumara Palaiahnakote +1
Object detectors often perform well in-distribution, yet degrade sharply on a different benchmark. We study cross-dataset object detection (CD-OD) through a lens of setting specifi…
cs.CV2025
A Transformer Based Handwriting Recognition System Jointly Using Online and Offline Features
Ayush Lodh, Ritabrata Chakraborty, Shivakumara Palaiahnakote +1
We posit that handwriting recognition benefits from complementary cues carried by the rasterized complex glyph and the pen's trajectory, yet most systems exploit only one modality.…