Pattern recognition of a few colour tone by Continuous tone negative
نویسندگان
چکیده
منابع مشابه
A Pattern Recognition Algorithm for Continuous Tone Images
This paper describes a unique method of recognizing common patterns among various images. It makes use of signatures of images which enables it to overcome the problem of different features ordering and appearance of noisy and less expressive features. It discusses two different methods of finding common set of data among various signatures. It has been then concluded that the proposed algorith...
متن کاملA Pattern Recognition Algorithm for Continuous Tone Images
This paper describes a unique method of recognizing common patterns among various images. It makes use of signatures of images which enables it to overcome the problem of different features ordering and appearance of noisy and less expressive features. It discusses two different methods of finding common set of data among various signatures. It has been then concluded that the proposed algorith...
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This paper presents our approach to automatically detect tone nuclei, and to use their features for recognizing lexical tones of Chinese continuous speech. We have suggested that Fundamental frequency (F0) contour of a syllable usually consists of three segments: onset course, tone nucleus and offset course. Among them, only tone nucleus contains key features for tone discrimination, hence the ...
متن کاملTone Recognition of Chinese Continuous Speech
In this paper our approach to the lexical tone recognition of Chinese continuous speech is presented. The Mixed Gaussian Continuous Probability Model (MGCPM) [1] is used for the tone modeling, and the quadric curve is adopted to simulate the Fundamental frequency (F0) contour, whose three coefficients are calculated and taken as the features of the tone models. The tone variety in continuous Ch...
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This paper presents a study of tone classification for continuous Thai speech recognition. A modified autocorrelation algorithm was implemented with pitch detection, and the tone classifier utilized 3-layer feed-forward neural network with back-propagation. The best performance configuration of tone features was obtained with semi-tone scaling and mean-normalization producing a classification a...
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ژورنال
عنوان ژورنال: Journal of the Japan society of photogrammetry
سال: 1971
ISSN: 1884-3980,0549-4451
DOI: 10.4287/jsprs1962.10.4_1