Abstract:
An apparatus, system, and method for providing augmented reality (AR) information of a concealed object are disclosed. The method for providing AR information of a concealed object by a terminal connectable to a server via a wired and/or wireless communication network may include acquiring an image of a real environment; defining a reference object included in the acquired image; obtaining image capturing position information about a position of the image and reference object recognition information of the defined reference object; transmitting the obtained image capturing position information and the reference object recognition information to the server; receiving information about concealed objects from the server, the concealed objects being disposed behind the reference object along or about a direction from the image capturing position to the reference object; and outputting the received information about concealed objects.
Abstract:
The present invention relates to an antitumor immune response, and in more detail, to a method for inducing cytotoxic T lymphocytes specific to a tumor-associated antigen that acts specifically on tumor cells.Immunotherapy using the present invention may be most effective among immune therapies that use immunity of our body, because in the present invention, CEA-specific cytotoxic T lymphocytes can be induced in vitro by using a dendritic cell transduced with a recombinant adenovirus.Further, immunotherapy using the present invention can function as a powerful tool for tumor prevention or treatment, if being used in combination with antitumor vaccines or other treatments.
Abstract:
A security system and a method of determining whether there is an intrusion are provided. A correlation between sound signals obtained from a sound source generating device and a sound-field variation measuring device is used to measure a acoustic field in a certain space. A difference between an initially set acoustic field and a changed acoustic field is used to determine whether there is an intruding object in a certain space. The security system includes a sound source generating device for generating a sound source; and a sound-field variation measuring device for measuring a acoustic field formed by the sound source, wherein an initially set acoustic field is compared with the measured acoustic field to determine whether there is an intrusion.
Abstract:
A method of controlling a digital photographing apparatus including a plurality of display units includes displaying a replay image file on a first display unit, determining whether additional information exists in the replay image file, searching for the additional information when the additional information exists in the replay image file, and displaying the additional information on a second display unit.
Abstract:
Provided is a semiconductor memory device. The semiconductor memory includes a main area and a redundancy area. The main area includes a plurality of memory blocks sharing a write bit line and a read bit line. The redundancy area includes a plurality of redundancy memory blocks sharing a redundancy write bit line and a redundancy read bit line. The redundancy area is provided to replace a component in the main area having a defect.
Abstract:
Provided is a method and apparatus for controlling an auto focus (AF) function. The method performs AF only on an area that is converted according to a shape of a subject, instead of on an area in a predetermined frame. Accordingly, focus is accurately adjusted even in a backlight situation or in a dark place, and also, an AF speed is increased since an AF area to be calculated is reduced.
Abstract:
Provide is a forced acoustic dipole in which a direction of an acoustic lobe can be freely steered by controlling phase and sound pressure of input signals input into first and second sound sources, respectively. Accordingly, when a forced acoustic multipole array is configured by arranging a plurality of forced acoustic dipoles and a direction of an acoustic lobe is steered in a particular direction by controlling phase and sound pressure of input signals input into the first and second sound sources, respectively, it is possible for a sound to be heard in a desired location without auditory disturbance to others.
Abstract:
A target detecting system and method for detecting a target from an input image is provided. According to the target detecting system and method, when a target is detected from an input image and there are moving areas in the input image, camera movement parameters are obtained, image frames are transformed, and movement candidate areas are extracted from the image frame and the previous input image frame. In addition, image feature information is extracted from the input image, and based on the movement candidate areas and the image feature information a shape of the target is extracted. Therefore, the target can be exactly and rapidly extracted and tracked.
Abstract:
A video display device including an integrated atypical/typical defect compensation circuit is disclosed. The video display device includes a display panel, a memory storing atypical/typical defect information used to compensate atypical/typical defect regions of the display panel, and an integrated atypical/typical compensation circuit including a first compensator for compensating input data to be displayed on the atypical/typical defect regions, using the atypical/typical defect information from the memory, and a second compensator for finely compensating the data compensated by the first compensator, using first and second dithering patterns. The compensation circuit supplies data to be displayed on normal regions, without compensation. The video display device also includes a timing controller including a dithering unit for finely compensating data output from the integrated atypical/typical compensation circuit, using a third dithering pattern different from the first and second dithering patterns, and a panel driver for driving the display panel under a control of the timing controller.
Abstract:
A semiconductor memory device comprises a memory cell array comprising memory cells of a first type. The memory cell array performs write and read operations in response to signals designed for the operation of a memory cell array comprising memory cells of a type other than the first type.