J. Guo's scientific contributions

Publications (3)

Article
Segmentation of off-line handwritten Chinese characters is the premise of recognition. It is most difficult to segment connected characters. A novel algorithm based on stroke analysis and background thinning was proposed to segment connected handwritten Chinese characters. The feature points, viz. end points, fork points and corner points are detec...
Article
This paper illustrated the performance of a mobile positioning technique applicable to GSM network. The framework of a positioning system based on GSM was proposed, and the hybrid TA/TOA methods were used. The performance of the proposed system was shown through simulations in various environments. The accuracy for 57% mobile stations (MS) is 70 m....

Citations

... The form of touching usually is interconnection or intersection. This paper adopts stroke analysis presented by literature [6] and Viterbi algorithm to segment touching Chinese character. ...
... For instance, a method for car-plate localization is proposed based on HSV color space, in which different kinds of car plate that have a different rectangular region with a distinct background color are used to locate the candidate region roughly, then a method based on SIFT feature is adopted to locate the plate precisely and correct the tilt [1]. Besides the use of color space, the texture of car-plate is also very useful feature for detection, by the combination of color and texture features analysis, a comprehensive detection method is proposed [2], firstly, a color segmentation is carried out by calculating the similarity of the distance, then, such regions meeting the color characteristics of a car-plate are passed into next step, at which a detection and localization process is conducted based on the analysis on texture and structure characteristics. A similar extraction process based on color and texture are also explored in [3] and [4]. ...