Patent application number | Description | Published |
20110102319 | HYBRID POINTING DEVICE - The present invention discloses a hybrid pointing device including an optical navigation module and a pointing module. The optical navigation module is configured to replace the conventional buttons of a convention pointing device, such as an optical mouse or a trackball mouse. The optical navigation module is configured to sense gestures of at least one object operated by a user to activate commands associated with particular programs running on the host. Since the optical navigation module is only configured to sense gestures of the object but not the movement of the hybrid pointing device relative to a surface, the resolution thereof is aimed to be sufficiently high enough for sensing gestures and no need to be relatively high. | 05-05-2011 |
20110279369 | HYBRID POINTING DEVICE - The present invention discloses a hybrid pointing device including an optical navigation module and a pointing module. The optical navigation module is configured to replace the conventional buttons of a convention pointing device, such as an optical mouse or a trackball mouse. The optical navigation module is configured to sense gestures of at least one object operated by a user to activate commands associated with particular programs running on the host. Since the optical navigation module is only configured to sense gestures of the object but not the movement of the hybrid pointing device relative to a surface, the resolution thereof is aimed to be sufficiently high enough for sensing gestures and no need to be relatively high. | 11-17-2011 |
20110320013 | HOME APPLIANCE CONTROL DEVICE - There is provided a home appliance control device for obtaining various parameters of each active object according to a variation between a plurality of current images acquired by an image sensor or according to a relation of a current image acquired by the image sensor with respect to a reference image or a reference data thereby determining an operation state of a home appliance. | 12-29-2011 |
20120105217 | REMOTE DEVICE AND REMOTE CONTROL SYSTEM - There is provided a remote device including an image sensing module, a processing unit, an input unit and a transmitter. The image sensing module is configured to detect at least one of a plurality of identification signals to generate an image frame. The processing unit controls the transmitter to send a control signal associated with the identification signal closest to a center of the image frame and an input signal from the input unit. There is further provided a remote control system. | 05-03-2012 |
20120206353 | HYBRID POINTING DEVICE - The present invention discloses a hybrid pointing device including an optical navigation module and a pointing module. The optical navigation module is configured to replace the conventional buttons of a convention pointing device, such as an optical mouse or a trackball mouse. The optical navigation module is configured to sense gestures of at least one object operated by a user to activate commands associated with particular programs running on the host. Since the optical navigation module is only configured to sense gestures of the object but not the movement of the hybrid pointing device relative to a surface, the resolution thereof is aimed to be sufficiently high enough for sensing gestures and no need to be relatively high. | 08-16-2012 |
20130278502 | METHOD OF DETERMINING OBJECT POSITION AND SYSTEM THEREOF - The present invention provides a method for determining an object position, including the following steps: determining the intensities of a plurality of pixels; determining that a portion of pixels in the plurality of pixels belong to an object image corresponding to an object; and determining coordinate data of the object based on a number of pixels in each row or column of the portion of the plurality of pixels belonging to the object image and the coordinates of pixels in the portion of the plurality of pixels belonging to the object image. The present invention also provides a pointing system. | 10-24-2013 |
20140085264 | OPTICAL TOUCH PANEL SYSTEM, OPTICAL SENSING MODULE, AND OPERATION METHOD THEREOF - The present invention discloses an optical touch panel system, an optical sensing module, and an operation method using for the same system. The system recognizes a track of an object moving on or above a touch control surface to determine a corresponding gesture function; it includes a touch control surface, at least one image sensor, and a processor. The touch control surface includes at least two touch control areas. The image sensor captures a plurality of continuous pictures including the images of the objects. The processer determines which touch control area the object is moving on or above according to a starting position or a path of the track, and executes a gesture function corresponding to the track and the touch control area. | 03-27-2014 |
20140118251 | METHOD AND APPARATUS FOR CONTROLLING OBJECT MOVEMENT ON SCREEN - The present invention discloses a method and apparatus for controlling an object movement on a screen. The method senses a first change in a position of a pointing device in a coordinate system to obtain a first displacement, and controls the object movement by a first displacement output ratio according to the first displacement. The method senses a second change in a position of the pointing device in a coordinate system to obtain a second displacement, and controls the object movement by a second displacement output ratio when a difference between a direction of the first displacement and a direction of the second displacement exceeds a first angle threshold, wherein the second displacement output ratio is lower than the first displacement output ratio. | 05-01-2014 |
20140139488 | GESTURE RECOGNITION APPARATUS AND COMPLEX OPTICAL APPARATUS - The present invention discloses a gesture recognition apparatus including a substrate, a light emitting device, an image sensor and a processing unit. The light emitting device is for emitting a light beam according to a first clock signal. The image sensor is disposed on the substrate and is for receiving the light beam reflected by an object according to a second clock signal to generate an object image. The processing unit is disposed on the substrate and is for recognizing the object image detected by the image sensor to provide a command signal. There is a correlation between a period of the first clock signal and a period of the second clock signal. The present invention also provides a complex optical apparatus. | 05-22-2014 |
20140354545 | OPTICAL OBJECT RECOGNITION SYSTEM - An optical object recognition system includes at least two beacons, an image sensor and a processing unit. The beacons operate in an emission pattern and the emission pattern of the beacons has a phase shift from each other. The image sensor captures image frames with a sampling period. The processing unit is configured to recognize different beacons according to the phase shift of the emission pattern in the image frames. | 12-04-2014 |
20140358302 | APPARATUS HAVING GESTURE SENSOR - An apparatus having a gesture sensor is provided. The gesture sensor includes an image sensing unit and a processing unit. The image sensing unit can capture at least a gesture image of user. The processing unit is electrically connected to the image sensing unit. The processing unit can send at least a control command according to the gesture image to operate the apparatus. | 12-04-2014 |