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Audio- and Video-Based Biometric Person Authentication
. Ed(S): Bigun, Josef; Smeraldi, Fabrizio
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Description for Audio- and Video-Based Biometric Person Authentication
Paperback. Editor(s): Bigun, Josef; Smeraldi, Fabrizio. Series: Lecture Notes in Computer Science. Num Pages: 374 pages, biography. BIC Classification: TJK. Category: (P) Professional & Vocational; (UP) Postgraduate, Research & Scholarly; (UU) Undergraduate; (XV) Technical / Manuals. Dimension: 234 x 156 x 20. Weight in Grams: 559.
We presented an approach for the visual discrimination of children (3-5 years old) from adults using stride-based properties of their walking style. Trajectories of marked head and ankle positions for six children and nine adults were used to compute the relative stride and stride frequency for each walker at di?erent speeds. The distinction between child and adult for these features is quite strong and reduces the task of categorization to a linear discrimination test. Using a trained two-class linear perceptron, we were able to achieve a correct classi?- tion rate of 93-95% for our dataset. Given that only two motion ... Read more
We presented an approach for the visual discrimination of children (3-5 years old) from adults using stride-based properties of their walking style. Trajectories of marked head and ankle positions for six children and nine adults were used to compute the relative stride and stride frequency for each walker at di?erent speeds. The distinction between child and adult for these features is quite strong and reduces the task of categorization to a linear discrimination test. Using a trained two-class linear perceptron, we were able to achieve a correct classi?- tion rate of 93-95% for our dataset. Given that only two motion ... Read more
Product Details
Format
Paperback
Publication date
2001
Publisher
Springer-Verlag Berlin and Heidelberg GmbH & Co. KG Germany
Number of pages
374
Condition
New
Series
Lecture Notes in Computer Science
Number of Pages
374
Place of Publication
Berlin, Germany
ISBN
9783540422167
SKU
V9783540422167
Shipping Time
Usually ships in 15 to 20 working days
Ref
99-15
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