Image analysis – Pattern recognition – Classification
Patent
1996-08-21
1997-09-23
Couso, Yon J.
Image analysis
Pattern recognition
Classification
382190, G06K 962
Patent
active
056712936
ABSTRACT:
A pattern recognizing apparatus comprises a feature vector extractor to extract a feature vector of an input pattern; a converting unit to convert the feature vector extracted by the feature vector extractor into the feature vector which is effective for selection between categories; a classification processing unit for calculating an inner product with a predetermined basic vector for the converted vector after the conversion was performed by the converting unit; and a category selecting unit for selecting and outputting a category group to which the input pattern belongs with reference to a predetermined category table on the basis of the result of the calculation by the classification processing unit.
REFERENCES:
patent: 4155072 (1979-05-01), Kana
patent: 4228421 (1980-10-01), Asada
patent: 4292471 (1981-09-01), Kuhn et al.
patent: 4319221 (1982-03-01), Sakoe
patent: 4503557 (1985-03-01), Maeda
"A Data Clustering Algorithm For Feature Extraction & Unsupervised Learning", B.E. Gala, IEEE Proc. Of The Conf. On Computer Graphics, Pattern Recognition And Data Structure, May 14, 1975, pp. 323-331.
"Feature Evaluation And Sub-Class Determination Through Functional Mapping", M. Shridhar, Pattern Recognition Letters, vol. 3, No. 3, May 1985, pp. 155-159.
"Random Vectors And Their Properties", K. Fukunaga, Introduction To Statistical Pattern Recognition, 1994, pp. 11-50.
"Parametric Classifiers", K. Fukunaga, Introduction To Statistical Pattern Recognition, 1994, pp. 124-180.
Otsu, Nobuyuki, "Mathematical Studies on Feature Extraction in Pattern Recognition", Study Report of the Electrotechnical Laboratory, cover page, pp. 78-83, last page, Jul. 1981 (Japanese).
Otsu, Nobuyuki, "Mathematical Studies on Feature Extraction in Pattern Recognition", Study Report of the Electrotechnical Laboratory, English-language synopsis, Jul. 1981.
Canon Kabushiki Kaisha
Couso Yon J.
LandOfFree
Pattern recognizing method and apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Pattern recognizing method and apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pattern recognizing method and apparatus will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1941300