Abstract:
PURPOSE: A multiplex video index, searchable intelligent video information searching apparatus, and method thereof are provided to prevent the occurrence of a crime to by searching indexed video information. CONSTITUTION: An event detection unit(110) detects event information from colleted videos. A data mart configuration unit(130) creates data cube. A video search unit(150) receives event search conditions from a user. The video search unit searches the event information corresponding to the event search condition through the data cube. The video search unit outputs a searching result to the user.
Abstract:
PURPOSE: A monitoring image-based privacy area protecting method and a device thereof are provided to easily hide an important area related to privacy in an image inputted through a camera without changing an original image. CONSTITUTION: An encoding unit encodes an original image(S110). The encoded original image is transmitted to a monitoring device or stored in a storage device(S120). A decoding unit decodes the encoded image(S130). A target detecting unit detects a target object from the encoded image to detect a privacy protection area from the target object(S140). A privacy area protecting unit hides only the privacy protection area by graphic processing(S150). [Reference numerals] (AA) Start; (BB) End; (S110) Encode a collected image; (S120) Store the encoded image; (S130) Decode the encoded image; (S140) Detect/track a target object from the decoded image; (S150) Graphic process a privacy protection area of the detected target object
Abstract:
PURPOSE: An apparatus and method for detecting an eye for a gaze tracking are provided to generate an average eye filter to an input face image after the average eye filter is generated by considering various eye images. CONSTITUTION: An image normalizing unit(110) normalizes an input image by using an average eye filter. An eye filtering unit filters the normalized input image by using the average eye filter. An image binarizing unit(130) binarizes the eye filtering image. An image correcting unit corrects an image error among the generated binary image. An eye detecting unit(150) detects an eye area corresponding to a correction image from an input image.
Abstract:
PURPOSE: A multimedia data search method, an apparatus using the same, and a pattern recognition method thereof are provided to utilize learning data optimized for test data as actual learning data, thereby improving recognition/classification performance. CONSTITUTION: A database(300) stores search target data and a first search target property extracted from the search target data. A first search part(200) searches data corresponding to a first search condition property in the database by comparing the first search condition property with the first search target property after extracting the first search condition property from user input search condition data. A performance part(400) provides a machine learning process using learning data selected from a search result.
Abstract:
PURPOSE: A digital content management system and method thereof are provided to offer stable performance in a multimedia searching process by executing a sub-space learning method regardless of numbers of registration data. CONSTITUTION: A learning module(100) extracts feature vectors of inputted digital content. The learning module calculates a column sub-space matrix by mapping sub-pace in the feature vectors. After an index module(200) makes indexes in the digital content by using the sub-space matrix, stores the digital content and the sub-space matrix. A searching module(300) searches the digital content including the indexes.