Sub-word based Persian OCR using auto-encoder features and cascade classifier
In Persian text, unlike English, the letters are stick together and their shapes varies
depending on where they are in the word. This makes it difficult to distinguish letters in …
depending on where they are in the word. This makes it difficult to distinguish letters in …
Merging clustering and classification results for whole book recognition
Historical printed books OCR is one of the challenging tasks in the area of document image
analysis. Low quality of print and paper and unfamiliar font faces are the most known …
analysis. Low quality of print and paper and unfamiliar font faces are the most known …
Persian OCR with Cascaded Convolutional Neural Networks Supported by Language Model
M Pourreza, R Derakhshan, S Bibak… - … on Computer and …, 2020 - ieeexplore.ieee.org
Persian 1 OCR is a difficult task because of some specific features of Persian writing style,
like different styles of letters in different places of the word and similarity of letters to each …
like different styles of letters in different places of the word and similarity of letters to each …
Clustering of Farsi sub-word images for whole-book recognition
Redundancy of word and sub-word occurrences in large documents can be effectively
utilized in an OCR system to improve recognition results. Most OCR systems employ …
utilized in an OCR system to improve recognition results. Most OCR systems employ …
[PDF][PDF] OCR for historical Kannada documents using clustering methods
P Ravi, C Naveena… - Indian Journal …, 2020 - sciresol.s3.us-east-2.amazonaws …
Abstract Motivation: In India, the Language Kannada is an ancient and official language in
Karnataka State. The study of ancient Kannada scripts from stone carvings, leaf, metal, cloth …
Karnataka State. The study of ancient Kannada scripts from stone carvings, leaf, metal, cloth …
Training a whole-book LSTM-based recognizer with an optimal training set
Despite the recent progress in OCR technologies, whole-book recognition, is still a
challenging task, in particular in case of old and historical books, that the unknown font faces …
challenging task, in particular in case of old and historical books, that the unknown font faces …