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Object classification method utilizing wavelet signatures of a monocular video image
Object classification method utilizing wavelet signatures of a monocular video image
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机译:利用单眼视频图像的小波签名的目标分类方法
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摘要
A stream of images including an area occupied by at least one object are processed to extract wavelet coefficients, and the extracted coefficients are represented as wavelet signatures that are less susceptible to misclassification due to noise and extraneous object features. Representing the wavelet coefficients as wavelet signatures involves sorting the coefficients by magnitude, setting a coefficient threshold based on the distribution of coefficient magnitudes, truncating coefficients whose magnitude is less than the threshold, and quantizing the remaining coefficients.
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