摘要:
A similar music search method, including: extracting an audio feature value from a compression zone of a music file and generating a music content summary using the extracted audio feature; classifying a mood and a genre of the music file by using the generated music content summary; extracting a similarity feature for a similarity retrieval from the music content summary; storing an information on the classified mood and a genre and the extracted similarity feature information in a database; receiving a query music; detecting the mood and the genre of the query music; measuring a similarity between the query music and music files having a mood and a genre identical to the query music by referring to the database; and retrieving the similar music with respect to the query music based on the measured similarity.
摘要:
A method, medium, and system generating a video abstract with high processing speeds, may include a detecting of an event candidate section from video data, based on audio information, a detecting of shot change information from the detected event candidate section, a detecting of final event sections from the detected event candidate section, based on the detected shot change information and visual information, and a generating of video abstract information by merging the extracted final event sections.
摘要:
Embodiments of the present invention relate to a method, medium, and system for summarizing music. The method includes summarizing a music content by extracting an audio feature value from a compressed segment of music data, tracking change points of the music content using the extracted audio feature value and re-configuring segments, selecting a fixed length fragment from each of the reconfigured segments and clustering the selected fragment so as to measure similarity and redundancy between the respective segments, and generating a summary of the music content using a segment selected based on the measured similarity and redundancy between the respective segments.
摘要:
A method and apparatus for classifying mood of music at high speed. The method includes: extracting a Modified Discrete Cosine Transformation-based timbre feature from a compressed domain of a music file; extracting a Modified Discrete Cosine Transformation-based tempo feature from the compressed domain of the music file; and classifying the mood of the music file based on the extracted timbre feature and the extracted tempo feature.
摘要:
A method of searching for similar music includes: extracting first features from music files usable to classify a music by a mood and a genre; classifying the music files according to the mood and the genre using the extracted first features; extracting second features from the music files so as to retrieve a similarity; storing both mood information and genre information on the classified music files and the extracted second features in a database; receiving an input of information on a query music; detecting a mood and a genre of the query music; measuring a similarity between the query music and the music files that are identical in mood and genre to the query music by referring to the database; and retrieving the similar music to the query music according to the measured similarity.
摘要:
The invention provides a video summary service providing apparatus and method, and more particularly, provides a video summary service providing apparatus and method in which a summary image of a video is generated by considering a resources state of a device for summarizing the video and an expected replay time used in summarizing desired by the user, and the generated summary image, prepared to be suitable for a replay time desired by the user, is provided to the user.
摘要:
A context knowledge modeling method is provided. The context knowledge modeling method includes the steps of: a) defining a context knowledge space as a two-dimensional space based on an abstract level and an application domain of knowledge; b) locating a share ontology as a highest level of the abstract level for defining a common ontology concept at a plurality of applications and services performed in various environment and domains; c) locating at least one of domain ontologies as a lower abstract level than the share ontology by taking over the ontology concept defined at the share ontology and defining a class and an attribute specialized at a corresponding domain and a developing application; and d) locating one or more instance bases expressing knowledge about real objects to have a lower abstract level than the domain ontologies.
摘要:
A method of sequentially forming a silicide layer and a contact barrier in a semiconductor device is provided. In the method, a pre-metal dielectric layer is deposited over an underlying structure that has a silicon substrate, a gate electrode on the substrate, and source/drain regions in the substrate. Contact holes are formed toward the gate electrode and the source/drain regions in the dielectric layer. Then, a metal layer for the silicide layer is selectively deposited on the bottom of the contact holes by using ion implantation, for example. Thereafter, the contact barrier is conformally deposited on entire exposed surface, and a heat-treatment process is performed to form the silicide layer from the metal layer.
摘要:
Disclosed herein are a liquid composition for immersion lithography and a lithography method using the composition. The liquid composition includes at least one nonionic surfactant selected from the group comprising of a polyvinyl alcohol, a pentaerythritol-based compound, a polymer containing an alkylene oxide, and a compound represented by Formula I: wherein R is a linear or branched, substituted C1-C40 alkyl, and n is an integer ranging from 10 to 10,000. The surface tension of the liquid composition is reduced by the nonionic surfactant, thereby solving the problem that the liquid composition is not completely filled or is partially concentrated on a wafer having a fine topology and removing micro bubbles between the photoresist film and the liquid composition.
摘要翻译:本文公开了用于浸没式光刻的液体组合物和使用该组合物的光刻方法。 液体组合物包含至少一种非离子表面活性剂,其选自聚乙烯醇,季戊四醇基化合物,含有烯化氧的聚合物和由式I表示的化合物:其中R是直链或支链的取代的C C 1 -C 40烷基,n是10至10,000的整数。 通过非离子表面活性剂降低液体组合物的表面张力,从而解决液体组合物未完全填充或部分浓缩在具有细微拓扑结构的晶片上并且去除光致抗蚀剂膜和液体组合物之间的微小气泡的问题。
摘要:
A water heating apparatus using electrodes is provided. The water heating apparatus includes a heating tank in which electrolyte solution is stored and a plurality pairs of heating electrodes composed of positive electrodes and negative electrodes arranged in the heating tank at uniform intervals. Since the plurality of pairs of electrodes are arranged in the heating tank at uniform intervals, the heating operation can be always performed in a state where the electrolyte solution of no less than the minimum water level is stored regardless of the direction of the heating tank so that it is possible to heat water or to generate steam. Therefore, the water heating apparatus can be easily applied to a product that is inclined or upset and that is not in a specific direction.