نتایج جستجو برای: persian handwritten documents
تعداد نتایج: 87560 فیلتر نتایج به سال:
Separating handwritten and typewritten text within unconstrained paper documents can provide more accurate and efficient OCR results. This paper presents a technique developed that can isolate both the typewritten and handwritten portions of a document image. The classification between handwritten and typewritten text occurs at both the character and the word level. Characters are grouped into ...
An off-line handwritten alphabetical character recognition system using multilayer feed forward neural network is described in the paper. A new method, called, diagonal based feature extraction is introduced for extracting the features of the handwritten alphabets. Fifty data sets, each containing 26 alphabets written by various people, are used for training the neural network and 570 different...
This work shows Information Retrieval experiments performed over handwritten documents produced by a single writer. The same retrieval task has been performed over both manual (no errors) and automatic (Word Error Rate around 45%) transcriptions of 200 handwritten texts. The results show that the performance loss due to recognition errors is acceptable and that Information Retrieval technologie...
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