ROBOT CLEANER, APPARATUS AND METHOD FOR RECOGNIZING GESTURE
First Claim
Patent Images
1. A robot cleaner comprising:
- a camera to obtain an image comprising a user of the robot cleaner; and
a control unit to extract from the user image an arm image of an arm of the user, calculate an angle of the arm from the arm image, and determine a function intended by the calculated angle of the arm to control an execution of the determined function.
2 Assignments
0 Petitions
Accused Products
Abstract
A robot cleaner is provided. The robot cleaner includes a camera obtaining an image including a user; and a control unit extracting, an arm image including an arm, from the image obtained by the camera, calculating an angle of an arm of an user from the arm image, and determining a function intended by the angle of the arm calculated to control execution of the function.
9 Citations
18 Claims
-
1. A robot cleaner comprising:
-
a camera to obtain an image comprising a user of the robot cleaner; and a control unit to extract from the user image an arm image of an arm of the user, calculate an angle of the arm from the arm image, and determine a function intended by the calculated angle of the arm to control an execution of the determined function. - View Dependent Claims (2, 3, 4, 5, 6, 7)
-
-
8. An apparatus for recognizing a gesture, the apparatus comprising:
-
a camera to obtain an image comprising a user of the apparatus; and a control unit to extract from the user image an image of an arm of the user, and calculate an angle of the arm. - View Dependent Claims (9, 10)
-
-
11. A method for recognizing a gesture, the method comprising:
-
extracting, by an image processing unit, an arm image from an image obtained by a camera; dividing, by the image processing unit, the extracted arm image into a plurality of cell images and calculating a histogram of each cell image; calculating, by a primary angle calculation unit, a primary angle for each cell image based on the histogram of each cell image; calculating, by score calculation unit, a score of each cell image based on the primary angle of each cell image; and calculating, by an arm angle calculation unit, an angle of the arm based on the calculated score of each cell image. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18)
-
Specification