摘要:
An interesting section identifying device for identifying an interesting section of a video file based on an audio signal included in the video file, the interesting section being a section in which a user is estimated to express interest, includes an interesting section candidate extracting unit that extracts an interesting section candidate from the video file, the interesting section candidate being a candidate for the interesting section, a detailed structure determining unit that determines whether the interesting section candidate includes a specific detailed structure, and an interesting section identifying unit that identifies the interesting section by analyzing a specific section when the detailed structure determining unit determines that the interesting section candidate includes the detailed structure, the specific section including the detailed structure and being shorter than the interesting section candidate.
摘要:
The image classification apparatus extracts first features of each received image (S22) and second features of a relevant image relevant to each received image (S25). Subsequently, the image classification apparatus obtains a third feature by calculation using locality of the extracted first and second features, the third feature being distinctive of a target object of each received image (S26), and creates model data based on the obtained third feature (S27).
摘要:
An audio processing device including a feature calculation unit, a boundary calculation unit and a judgment unit, detects points of change of audio features from an audio signal in an AV content. The feature calculation unit calculates, for each unit section of the audio signal, section feature data expressing features of the audio signal in the unit section. The boundary calculation unit calculates, for each target unit section among the unit sections of the audio signal, a piece of boundary information relating to at least one boundary of a similarity section. The similarity section consists of consecutive unit sections, inclusive of the target unit section, which each have similar section feature data. The judgment unit calculates a priority of each boundary indicated by one or more of the pieces of boundary information and judges whether the boundary is a scene change point based on the priority.
摘要:
An interesting section extracting device extracts an interesting section of interest to a user from a video file with reference to an audio signal included in the video file such that a specified time is included in the interesting section. The interesting section extracting device includes an interface device that obtains the specified time; and a likelihood vector generating unit that calculates, in one-to-one correspondence with first unit sections of the audio signal, likelihoods for anchor models that respectively represent features of a plurality of types of sound pieces and generates likelihood vectors having the calculated likelihoods as components thereof. An interesting section extracting unit calculates a first feature section as candidate section, which is candidate for the interesting section to be extracted, by using likelihood vectors and extract, as the interesting section, part of the first feature section including the specified time.
摘要:
An image information processing apparatus comprising: an extraction unit that extracts an object from a photographed image; a calculation unit that calculates an orientation of the object as exhibited in the image; and a provision unit that provides a tag to the image according to the orientation of the object.
摘要:
The image classification apparatus extracts first features of each received image (S22) and second features of a relevant image relevant to each received image (S25). Subsequently, the image classification apparatus obtains a third feature by calculation using locality of the extracted first and second features, the third feature being distinctive of a target object of each received image (S26), and creates model data based on the obtained third feature (S27).
摘要:
An interesting section identifying device for identifying an interesting section of a video file based on an audio signal included in the video file, the interesting section being a section in which a user is estimated to express interest, includes an interesting section candidate extracting unit that extracts an interesting section candidate from the video file, the interesting section candidate being a candidate for the interesting section, a detailed structure determining unit that determines whether the interesting section candidate includes a specific detailed structure, and an interesting section identifying unit that identifies the interesting section by analyzing a specific section when the detailed structure determining unit determines that the interesting section candidate includes the detailed structure, the specific section including the detailed structure and being shorter than the interesting section candidate.
摘要:
An image information processing apparatus comprising: an extraction unit that extracts an object from a photographed image; a calculation unit that calculates an orientation of the object as exhibited in the image; and a provision unit that provides a tag to the image according to the orientation of the object.
摘要:
Interesting section extracting device 104 for extracting interesting section interesting to user from video file with reference to audio signal included in the video file such that specified time T0 is included in the interesting section. The interesting section extracting device 104 includes: interface device 109 configured to obtain specified time T0; likelihood vector generating unit 202 configured to calculate, in one-to-one correspondence with first unit sections of the audio signal, likelihoods for anchor models Ar that respectively represent features of a plurality of types of sound pieces, and generate likelihood vectors having the calculated likelihoods as components thereof; and interesting section extracting unit 209 configured to calculate first feature section as candidate section, which is candidate for the interesting section to be extracted, by using likelihood vectors F and extract, as the interesting section, part of the first feature section including the specified time T0.
摘要:
To provide a presentation content generation device that generates various types of presentation contents by dynamically generating a template appropriate for the substance of each content set. The presentation content generation device includes an attribute information extraction unit 2 that extracts attribute information indicating image feature from a content set stored in a local data storage unit 1, a design type determination unit 4 that determines a base land pattern and a color of a template based on the extracted attribute information, a selection index type determination unit 5 that, based on the extracted attribute information, selects one or more contents to be placed on the template and respective placement positions of the selected contents on the template, and a view format conversion unit 6 that places the selected contents on the respective placement positions to generate a presentation content.