Abstract: A control system for a display screen, an input apparatus and a control method are provided. An image capturing unit is used to continuously capture an image toward a first side of a display apparatus, and a processing unit is used to execute an image analyzing process for the captured image. The image analyzing process includes the following steps. Whether an object enters an initial sensing space located at the first side is detected. A virtual operating plane is established according to a location of the object when the object enters the initial sensing space is detected, wherein a size of the virtual operating plane is proportioned to a size of the display screen. A movement information of the object in the virtual operating plane is detected for controlling content of the display screen through the movement information.

Abstract: A three-dimensional (3D) interactive system and an interactive sensing method are provided. The 3D interactive system includes a display unit, an image capturing unit and a processing unit. The display unit is configured to display a frame on a display area, and the display area is located on a display plane. The image capturing unit is disposed at a periphery of the display area. The image capturing unit captures images along a first direction and generates an image information accordingly, and the first direction is not parallel to a normal direction of the display plane. The processing unit detects a position of an object located in a sensing space according to the image information, and executes an operational function to control the display content of the frame according to the detected position.

Abstract: A monitor is utilized for installing inside an automobile to monitor a number of passengers in an automobile. The monitor includes an image capturing device, and a processing unit is connected to the image capturing device. The image capturing device successively captures a plurality of images in the automobile. The processing unit receives the images from the image capturing device to arrange an image sequence, wherein the processing unit includes an image dividing module, an image processing module, and a motion detecting module. The image dividing module divides each of the images into a plurality of recognition blocks, the image processing module compares the recognition blocks of consecutive images in the image sequence to acquire an image variance value, and the motion detecting module has a threshold value and determines the recognition blocks as a human-present condition when the image variance value surpasses the threshold value.

Abstract: A warning method for driving a vehicle and an electronic apparatus for a vehicle are provided. An image sequence of a driver is successively captured by an image capturing unit. An ear side location region on a face object is detected in each image of the image sequence. And a moving trace of a target object is detected in each image of the image sequence. A reminding signal is sent when the moving trace moves toward the ear side location region.

Abstract: A signal triggering method and an in-vehicle electronic apparatus are provided. A plurality of images of a driver is continuously captured by using an image capturing unit, and a face motion information or an eyes open-shut information is obtained by detecting a face motion or an eyes open/shut action of the driver through the images. When the face motion information or the eyes open-shut information matches a threshold information, a specific signal is triggered and transmitted to a specific device.

Abstract: A method of moving a cursor on a screen to a clickable object, which comprises steps of receiving coordinates of a gaze point; obtaining information of a plurality of first clickable objects on the display image; searching a second clickable object that covers the gaze point from the first clickable objects; and moving the cursor to the found clickable object, wherein the coordinates of the gaze point corresponds to a point position of a display image on a screen where a user gazed. A computer system and a computer program for carrying out the aforementioned method are also disclosed. The present invention is to control the cursor on the screen to move quickly to the center of the clickable object, or to the clickable object whose center coordinates is closest to a point where user gazes, allowing user to enjoy the convenience of controlling the computer with their eyes.

Abstract: A gaze tracking password input method and a device utilizing the same wherein the method includes the following steps: picking up photo images of a person's eyes by a photographing unit which continually takes photo shots at a particular area as the person approaches to the photographing unit and his eye enters the particular area; transmitting the photo images taken at the particular area to an operation unit; setting a script associated with a particular point as a password; and then determining the person's gaze tracking direction which indicates the script to be input by the operation unit. The operation unit comparing the multiple input scripts with predetermined passwords, if the input scripts are matched with the predetermined passwords, then the person is officially authorized.

Abstract: A vehicular eye-controlled device having an illumination light source essentially includes a first body and a second body which are independent and separate. The first body has an electronic component disposed therein and required for operation and a photographic unit exposed therefrom for capturing an image of a driver. The second body is disposed in the vicinity of the first body and includes an illumination unit for providing illumination required for eye-controlled operation. The illumination unit and the photographic unit are separated by a distance of at least 5 cm.

Abstract: The present invention relates to an eye searching method and an eye state detection apparatus and an eye searching apparatus using the same. The method comprises the steps of: defining each center point of two nostrils from a face image; computing a distance D between the two center points of the two nostrils and a midpoint between the two center points of the two nostrils; determining a reference point that has a horizontal distance k1×D and a vertical distance k2×D spaced apart from the midpoint, wherein k1=1.6˜1.8, k2=1.6˜1.8; and defining a rectangle around the reference point as its center, wherein the rectangle has a width and a length greater than the width, and the rectangle surrounds the eye of the face image. Accordingly, the present invention can quickly and accurately find out a certain part of the eye from the face image.

Abstract: A drowsiness warning device includes a storage unit storing a drowsiness warning program, an image capturing unit, a processing unit and an output unit. The processing unit loads and processes the drowsiness warning program and the drowsiness warning program enables the processing unit to perform steps comprising: receiving a sequence of images captured by the image capturing unit; performing an image analyzing step to each of the images; performing a determining step based on results of the image analyzing step to determine if a driver is drowsy; and driving the output unit to create a warning message if the determining result shows that the driver is drowsy. The image analyzing step includes analyzing a degree of curvature of an upper eyelid in each of the images.

Abstract: An eye-controlled communication system comprises an eye controlled aid and a visiting aid. The eye controlled aid has an eye controlled module, a first display module and a first processing unit. The eye controlled module detects eye movements of patient, generates a control command based on the detected results and then transmits to the first processing unit. The first processing unit bases the control command to allow patient to operate the first operator interface by using eye movements. The first processing unit generate an execute command according to the operating results, and performs the execute command, wherein the execute command includes information of transmitting messages to the second processing unit. The second processing unit receives the execute command and performs the execute command. Thus, the system of the present invention can help patient to easily express himself or herself to his or her family members or friends.

Abstract: An accurate extended pointing device and a method thereof is disclosed, which use a line vector formed by a user's finger and hand to move an indicator on a screen. The accurate extended pointing device mainly includes: an image capturing unit, being configured to capture a user image; and a directional processing unit, being configured to analyze the user image to generate a piece of user finger image data and a piece of user hand image data and generate a virtual pointing vector according to the user finger image data and the user hand image data. According to the virtual pointing vector, the operation indicator in the working frame is controlled to move as the line vector formed by the user's finger and hand moves, and the operation indicator is located at a location where the virtual pointing vector intersects with the working frame.

Abstract: The present invention provides a device and a method for detecting a driver's attention through interactive voice questioning, which are used to monitor a head action of the driver to determine an attention level of the driver, and mainly operate in a process of asking a question by the device, answering the question by the driver, and making a determination by the device. The device includes an image acquiring unit configured to acquire an image of the driver, a processing unit configured to perform image digital processing on the image, a voice questioning unit configured to give a voice questioning instruction, and a safety determining unit configured to make a value comparison and a determination according to a feature of the image. An alert message will be given to warn the driver if the image fails to comply with requirements of the voice questioning instruction.

Abstract: A vehicular eye-controlled device having an illumination light source essentially includes a first body and a second body which are independent and separate. The first body has an electronic component disposed therein and required for operation and a photographic unit exposed therefrom for capturing an image of a driver. The second body is disposed in the vicinity of the first body and includes an illumination unit for providing illumination required for eye-controlled operation. The illumination unit and the photographic unit are separated by a distance of at least 5 cm.

Abstract: The invention provides an access control arrangement system and its apparatus. It takes the limitation of space and synchronous operation to ensure that at least two types of control elements, such as biological traits that cannot be counterfeited and allotment identity control card, are combined safely as a trusted base for follow-up management and service. The apparatus disclosed by the present invention mainly comprises an access card reading module and an image recording device that takes facial image simultaneously. Therefore, it can be operated in the limited space such as turnstiles or passageways to complete synchronous operation and safely and seamless information connection.

Abstract: A gaze tracking password input method and a device utilizing the same wherein the method includes the following steps: picking up photo images of a person's eyes by a photographing unit which continually takes photo shots at a particular area as the person approaches to the photographing unit and his eye enters the particular area; transmitting the photo images taken at the particular area to an operation unit; setting a script associated with a particular point as a password; and then determining the person's gaze tracking direction which indicates the script to be input by the operation unit. The operation unit comparing the multiple input scripts with predetermined passwords, if the input scripts are matched with the predetermined passwords, then the person is officially authorized.

Abstract: An image recognition-based startup method is provided. The startup method includes the steps of: generating a movement image signal; generating a behavior recognition signal; and performing a startup of an information apparatus. An image recognition unit performs behavior recognition on the movement image signal generated from a capturing unit. Then, the image recognition unit generates a startup control signal to instruct the information apparatus to perform a startup action.

Abstract: An in-car eye control method is provided to monitor a car driver's eye movements, thereby allowing the driver to communicate with people outside the car or control in-car equipment. The in-car eye control device essentially includes an image capturing unit for capturing an image of the driver, an processing unit for performing operations on the image taken, an eye determination unit for monitoring the driver's eye movements and generating an eye control instruction, and a system operation unit for executing a system process according to the eye control instruction. Thus, the in-car eye control method provides a diversity of communication or control solutions.

Abstract: The present invention relates to an intelligent monitoring system with automatic notification and an intelligent monitoring device thereof. The intelligent monitoring system includes at least one intelligent monitoring device and a remote main control terminal, wherein the intelligent monitoring device includes an image acquisition unit, a sensor, an embedded system, a light unit, an uninterrupted power supply, and a wireless transmission device. The embedded system receives the signals from the image acquisition unit and the sensor to carry out the monitoring and judgment process, and then outputs the signals to the remote main control terminal via the wireless transmission device in order to transmit the signals to a portable electronic device. With the implementation of the present invention, an active monitoring process can be carried out by the intelligent monitoring device with the transmission of the monitoring results to the portable electronic device to reduce the manpower cost in monitoring.