Abstract:
PURPOSE: An apparatus equipped with a user definition menu and a user definition menu configuration function is provided so that the location of a graphic entity implying menu and/or shape is constituted according to the intention of user. The execution event corresponding to the graphic entity is selected directly. The menu is constituted in order to be optimized in habit or the symbol of user. CONSTITUTION: A touch screen(530) gets the coordinate of the touched location. The coordinate gotten as described above is offered. In case the graphic entity is not marked on the touched location as described above, the controller(540) activates the user definition menu create mode. The controller indicates the fixed the menu information through the activated user definition menu create mode as described above through the touch screen. The controller comprises the UI(User Interface) for selecting the graphic entity and UI for establishing the execution event corresponded to the selected graphic entity as described above.
Abstract:
PURPOSE: A method of detecting outlines of obstacles, a mobile robot and a remote controller are provided to enhance recognition rate of a user over an obstacle by extracting outlines of obstacles using an ultrasonic sensor. CONSTITUTION: A method of detecting outlines of obstacles is as follows. Data is supplied from an ultrasonic sensor part of a mobile robot. Data indicates a first distance from the mobile robot to an obstacle(20). The outlines coordinates of the obstacle is obtained based on the first distance and a direction angle of the mobile robot. The outline of the obstacle is drawn on a map using the outlines coordinates. The mobile robot approaches to the obstacle within a specific distance. Data is supplied from an infrared sensor unit of the mobile robot. Data indicates a second distance from the mobile robot to the obstacle. The outlines of the obstacle are drawn with different colors on a map with the outlines coordinates connected in the predetermined direction according to the second distance.
Abstract:
복수의 표시셀을 포함하고 자기펜에 의하여 표시되는 표시장치에 있어서, 표시셀의 개방면을 커버하는 광학기판, 표시셀의 내부를 상층면과 하층면으로 나누는 계단, 상층면의 일부에 형성된 방지턱, 하층면에 퇴적되는 자성체 입자를 포함하되, 상층면 및 하층면의 높이는 개방면의 높이 미만이고, 자성체 입자의 퇴적면의 높이는 상층면의 높이 미만이며, 자성체 입자는 표시셀의 자기펜으로부터 발생되는 자기장에 의하여 하층면과 상층면간에 방지턱을 넘어 이동하는 것을 특징으로 하는 표시장치가 제공된다. 본 발명에 의하면 자기펜에 의한 즉각적인 표시가 가능하다. 자성체 입자, 자기펜, 계단, 방지턱, 광학기판
Abstract:
PURPOSE: A display apparatus using magnetic particles is provided to display colors without delay using a magnetic pen, not requiring fluid needed for the existing electrophoresis or magnetic migration display device. CONSTITUTION: A display apparatus(100) comprises an optical substrate(160c), stairs(130c), guard steps(150c), and magnetic particles(110c). The optical substrate covers the opening of display cells. The stairs divides the inside of the display cells into upper and lower layers(140c,120c), where the heights of the upper and lower layers are less than that of the opening. The guard step is formed in a part of the upper layer. The magnetic particles are accumulated in the lower layer to the specific height lower than the upper layer, and move over the guard step between the upper and lower layers by the magnetic field generated from a magnetic pen.
Abstract:
An apparatus for detecting connected components in real time and a method therefor are provided to input and output images independently without using a universal processor. An apparatus for detecting connected components comprises the followings: a binarization portion which produces a binary image by binarizing an inputted original image according to a preset threshold value; the first detector(120) which receives the binary image and generates an index for a connected component; a representative value calculating unit(130) which produces a representative value list of representative values corresponding to each index; the second detector(150) which receives the index and representative value list and designates representative values of each connected component; and a re-arrangement unit(160) changing representative values of each connected component into successive values.
Abstract:
PURPOSE: A rotatory data search method is provided to search data saved in a display device in a rotary search mode quickly and effectively. CONSTITUTION: A display device displays a center part(10), a data array part(20), and a pointer(30) on the screen. Data is arrayed to surround the center part. The pointer is arranged to indicate the fixed area of the data array part. The display device rotates the pointer along the data array part with the touch operation of a user. According to the rotation of the pointer, the data is arrayed within the data array part.
Abstract:
본 발명은 이동 단말기의 통화 연결에 관한 것으로, 보다 구체적으로는, 사용이 편리한 통화 연결 방법을 제공하는 이동 단말기에 관한 것이다. 본 발명은 키 패드 입력부, 음성 입력부, 음성 출력부, 전화번호부 메모리 및 제어부를 포함하는 이동 단말기를 제안한다. 바람직하게, 상기 제어부는 상기 키 패드 입력부를 통해 입력된 발신용 전화번호가 상기 전화번호부 메모리에 이미 저장된 전화번호인 경우, 상기 발신용 전화번호로 통화를 연결하고, 상기 입력된 발신용 전화번호가 상기 전화번호부 메모리에 이미 저장된 전화번호가 아닌 경우, 상기 발신용 전화번호에 상응하는 수신자 식별 음성 정보를 상기 음성 입력부를 통해 획득하고, 상기 발신용 전화번호 및 상기 수신자 식별 음성 정보를 상기 전화번호부 메모리에 저장하고, 상기 입력된 발신용 전화번호로 통화를 연결한다. 또한, 상기 키 패드 입력부를 통해 통화연결버튼이 입력되는 경우, 가장 최근에 발신된 제1 최근 발신 전화번호에 상응하는 수신자 식별 음성 정보를 상기 전화번호부 메모리로부터 획득하여 상기 음성 출력부를 통해 출력한다. 통화 연결, 이동 단말, 음성 인식
Abstract:
PURPOSE: A sensor data real-time morphology processing device and a method and a system of drawing a real-time environment map for an intelligent mobile robot using the same are provided to draw an environmental map for an intelligent robot by adopting morphology technique while parallel data processing. CONSTITUTION: A sensor data real-time morphology processing device and a method and a system of drawing a real-time environment map for an intelligent mobile robot using the same is comprised of the steps: determining the validity of data measured from a sensor adhered to an intelligent mobile robot(S31); Storing sensed data which is determined as valid into a memory unit(S32); performing binarization by using a threshold value of the stored sensor data(S33); performing an dilation calculation and erosion calculation of the sensed data which is processed as binarization(S34); and strong the result of the dilation calculation and erosion calculation into the memory unit(S35).
Abstract:
An image processing device is provided to reduce a thinning process time. Binarization data are divided into predetermined image blocks and stored in an input storing unit(120). A thinning unit(140) parallel thins the divided image blocks. An input switch unit(130) connects the input storing unit and the thinning unit. An output storing unit(160) stored the thinned image blocks. An output switch unit(150) connects the thinning unit and the output storing unit. An image data reconfiguration unit(170) combines the thinned image blocks stored in the output storing unit and reconfigures the blocks as thinned image data.
Abstract:
A chain code generating apparatus and method are provided to generate the chain code for an interest decoding target from an input image in real-time only with a small hardware device, thereby reducing the overload of a total image processing system and maximizing the efficiency of the total image processing system. A chain code generating apparatus includes an image input unit(110), an image storage unit(120), a code generation unit(130), a code storage unit(140), and a transmission unit(150). The image input unit receives image signals from a camera(200), converts the received image signals into digital image signals, and divides and outputs sync signals from the image signals. The image storage unit stores image data corresponding to an effective image section by frame out of the digital image signals on the basis of the sync signals. The code generation unit reads the image data stored in the image storage unit to perform the outline searching of an interest decoding area, and generates the chain code in correspondence to location correlation between adjacent pixels forming the outline of the interest decoding area according to a searching result. The image storage unit includes a first buffer memory and a second buffer memory, and stores the image data corresponding to the effective image section alternately in the first buffer memory and the second buffer memory whenever a frame is changed. When the image data is stored in one of the first buffer memory and the second buffer memory, the code generation unit reads image data from the other of the first buffer memory and the second buffer memory to generate the chain code.