METHOD FOR GENERATING 3D COORDINATE USING FINGER IMAGE FROM MONO CAMERA IN TERMINAL AND MOBILE TERMINAL FOR GENERATING 3D COORDINATE USING FINGER IMAGE FROM MONO CAMERA

Method for generating a three-dimensional (3D) coordinate by using a finger image inputted on a mono camera of a mobile terminal according to the present invention includes (a) a step in which a mono camera of a mobile terminal obtains a target image including a finger area; (b) a step in which a pr...

Full description

Saved in:
Bibliographic Details
Main Authors OH, BYUNG HUN, HONG, KWANG SEOK
Format Patent
LanguageEnglish
Korean
Published 18.02.2014
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
Online AccessGet full text

Cover

More Information
Summary:Method for generating a three-dimensional (3D) coordinate by using a finger image inputted on a mono camera of a mobile terminal according to the present invention includes (a) a step in which a mono camera of a mobile terminal obtains a target image including a finger area; (b) a step in which a processor of the mobile terminal detects the finger area in a target image by using an image processing technique; (c) a step in which the processor of the mobile terminal detects a fingertip area by using an Adaboost algorithm; and (d) a step in which the processor calculates a 3D coordinate value by using the fingertip area. [Reference numerals] (a) Step in which a mono camera of a mobile terminal obtains a target image including a finger area; (AA) Start; (b) Step in which a processor of the mobile terminal detects the finger area in a target image by using an image processing technique; (BB) End; (c) Step in which the processor of the mobile terminal detects a fingertip area by using an Adaboost algorithm; (d) Step in which the processor calculates a 3D coordinate value by using the fingertip area
Bibliography:Application Number: KR20120086092