Gesture input apparatus, gesture input method, and program for wearable terminal
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United States of America Patent
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Jan 30, 2018
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N/A
app pub date -
Mar 17, 2016
filing date -
Mar 20, 2015
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Abstract
A trajectory of a user's finger is converted to an input signal without touching a sensor. A gesture input apparatus 1 acquires images photographed by a camera 101 and a camera 102 when a user's finger draws a trajectory like arrows 202 and 203 by stroking, for example, reference numbers 201b and 201c from a reference number 201a, detects a user's fingerprint in the images, and stores the trajectory in a fingerprint position database 50. Thereafter, the gesture input apparatus 1 extracts from a motion pattern database 51 a motion pattern matching with the trajectory of the user's finger and extracts an input signal associated with the motion pattern. Then, the gesture input apparatus 1 converts the trajectory of the user's finger to the input signal such that the extracted input signal behaves in the same manner as being actually input.
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