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a touch sensitive surface, which may be integrated with, or adjacent to, an output display. a software application which interprets the movements of the stylus across the writing surface, translating the resulting strokes into digital text. The process of online handwriting recognition can be broken down into a few general steps: preprocessing,
Chinese characters can also be input into the computer by optical character recognition (OCR), handwriting recognition and speech recognition based on technology similar to that of English. [ 13 ] Compared with English, Chinese OCR and handwriting recognition is more difficult, because there are thousands of different commonly-used characters ...
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Handwriting recognition (or HWR) is the ability of a computer to receive and interpret intelligible handwritten input from sources such as paper documents, photographs, touch-screens and other devices. It allows users to use a touch screen device much like a notepad on which they can write without the need for a keyboard, and the software finds ...
A Chinese character can alternatively be input by form-based encoding. Most Chinese characters can be divided into a sequence of components each of which is in turn composed of a sequence of strokes in writing order. There are a few hundred basic components, [5] much less than the number of characters. By representing each component with an ...
Video of the process of scanning and real-time optical character recognition (OCR) with a portable scanner. Optical character recognition or optical character reader (OCR) is the electronic or mechanical conversion of images of typed, handwritten or printed text into machine-encoded text, whether from a scanned document, a photo of a document, a scene photo (for example the text on signs and ...
Pen computing refers to any computer user-interface using a pen or stylus and tablet, over input devices such as a keyboard or a mouse.. Historically, pen computing (defined as a computer system employing a user-interface using a pointing device plus handwriting recognition as the primary means for interactive user input) predates the use of a mouse and graphical display by at least two ...
In Taiwan, use of Cangjie, Dayi, Boshiamy, and bopomofo predominate; and in Hong Kong and Macau, the Cangjie is most often taught in schools, while a few schools teach CKC Chinese Input System. [12] Other methods include handwriting recognition, OCR and speech recognition. The computer itself must first be "trained" before the first or second ...