摘要:
A system, medium, and method for controlling an operation according to movement. A movement model can be generated based on at least one movement and stored corresponding to a predetermined operation. Movement input by a user may then be compared with the stored movement model, and the predetermined operation can be controlled according to the comparison result. The system may include an inertial sensor sensing movement, a movement probability distribution maker making a probability distribution of movement using stored movement models, a movement comparator determining similarity between a movement model and a movement sensed by the inertial sensor using the probability distribution, and an output unit outputting a operation control signal stored corresponding to a movement model according to a determination result made by the movement comparator.
摘要:
An apparatus, method, and medium for producing motion-generated sound is disclosed, in which a sound that corresponds to a specified direction is output when a motion detected by a motion sensor is a motion in the specified direction. The apparatus includes a motion input unit receiving an input motion, a detection unit detecting a direction of the input motion, a sound extraction unit extracting sound corresponding to the detected direction of motion, and an output unit outputting the extracted sound.
摘要:
An apparatus and method for increasing the rate of recognition of spatial writing, the apparatus including an inertia sensor module, a storage module, an operation module, and a recognition module. The inertia sensor module measures acceleration of a spatial writing device. The storage module stores predetermined operation information and parameters for tracing the motion trajectory of spatial writing, and pattern information about the motion trajectory. The operation module calculates a velocity of the spatial writing from the acceleration measured using the operation information and parameters, corrects the calculated motion velocity by limiting positional relationships between predetermined points which correspond to the motion trajectory of the spatial writing, and traces the motion trajectory using the corrected motion velocity. The recognition module recognizes the spatial writing by comparing the motion trajectory of spatial writing traced by the operation module with pattern information about motion trajectories stored in the storage module.
摘要:
An audio generating apparatus includes: a sensor which senses a motion of a predetermined apparatus and generates a sensor signal corresponding to the sensed motion; a motion pattern recognizer which recognizes a motion pattern of the predetermined apparatus based on the sensor signal; and an audio signal generator which generates an audio signal corresponding to the motion pattern. The motion pattern recognizer includes: an analog-to-digital converter which converts the sensor signal into a digital sensor signal; and a motion pattern analyzer which analyzes the motion pattern of the predetermined apparatus based on the digital sensor signal. The audio signal generator includes: a storage medium which stores the motion pattern of the predetermined apparatus and audio signal data corresponding to the motion pattern; and a signal generator which extracts the audio signal data from the storage medium to generate the audio signal.
摘要:
An apparatus for correcting an inertial sensor includes an inertial sensor module, a storage module and a control module. The inertial sensor module measures angular velocity and acceleration of an object moving in a space. The storage module stores predetermined operation information and parameters required to correct the measured acceleration. The control module calculates motion velocity from the measured acceleration using the operation information and the parameters, and corrects the calculated motion velocity for each interval between zero-angular-velocity time instances at which angular velocity about an arbitrary axis is “0”.
摘要:
An input device includes a sensor configured to generate a signal related to a change in inertia around at least one axis of the input device in response to a contacting of the input device. A processor is configured to receive the signal from the sensor to determine whether the change in inertia around the at least one axis of the input device corresponds to a tapping of the input device. The processor is further configured to identify a contacted region of the input device based on a direction of the change in inertia around the at least one axis of the input device when the change in inertia corresponds to a tapping of the input device
摘要:
An input apparatus for a multi-layer on-screen display and a method of generating an input signal for a multi-layer on-screen display. The input apparatus includes: an acceleration sensing unit for sensing an acceleration of a motion of the input apparatus; a processing unit for obtaining information including a motion depth and a motion pattern of the input apparatus using the sensed acceleration and determining a layer to be activated from the information; and a transmitter for generating a signal including the determined layer and outputting the signal to the multi-layer OSD.
摘要:
An apparatus and method for increasing the rate of recognition of spatial writing, the apparatus including an inertia sensor module, a storage module, an operation module, and a recognition module. The inertia sensor module measures acceleration of a spatial writing device. The storage module stores predetermined operation information and parameters for tracing the motion trajectory of spatial writing, and pattern information about the motion trajectory. The operation module calculates a velocity of the spatial writing from the acceleration measured using the operation information and parameters, corrects the calculated motion velocity by limiting positional relationships between predetermined points which correspond to the motion trajectory of the spatial writing, and traces the motion trajectory using the corrected motion velocity. The recognition module recognizes the spatial writing by comparing the motion trajectory of spatial writing traced by the operation module with pattern information about motion trajectories stored in the storage module.
摘要:
A method, apparatus, and medium for outputting multimedia data such as music is disclosed, which can recognize motion of a specified device using an inertial sensor, and mix sound that corresponds to the recognized motion with multimedia data in order to output the multimedia data mixed with the sound. The apparatus for controlling and playing a sound effect by motion detection includes a media playback unit for reading multimedia data and playing a sound signal; a motion sensor for detecting motion of the apparatus and generating a sensor signal that corresponds to the detected motion; a pattern recognition unit for receiving the generated sensor signal and recognizing motion of the apparatus based using a specified standard of judgment; a sound-effect-playback unit for playing the sound effect based on the result of recognition; and an output unit for outputting the played sound signal and the sound effect.
摘要:
The apparatus embodies a tilting interface controlling a signal using information regarding a tilt of a handheld device. The apparatus includes a tilt measurement module measuring the tilt of the handheld device; a history storage module storing, in order of time, a history of information regarding the measured tilt of the handheld device and a history of stop position information of the menu list items, the stop position information being created from the signal output according to the information regarding the measured tilt of the handheld device; and a moving speed control module controlling the speed of moving between the menu list items by setting a candidate range, to which a target item desired by a user belongs, using the histories.