Information processing apparatus, information processing method, program, and surveillance system

摘要

An electronic apparatus includes a thumbnail preparation unit configured to retrieve thumbnail images, each thumbnail image representing a scene of a different time of one or more moving images, a first thumbnail line display unit configured to time sequentially display a first plurality of thumbnail images corresponding to at least a part of one of the moving images as a first thumbnail line, a second thumbnail line display unit configured to display a second plurality of thumbnail images corresponding to a marked part of the moving images as a second thumbnail line, and a thumbnail shifting unit configured to shift a selection of a thumbnail along the second thumbnail line and update the first thumbnail line to display at least one thumbnail image of a temporally adjacent part of the marked part of the moving image corresponding to the newly selected thumbnail in response to a user instruction.

主权项

1. An electronic apparatus comprising:
processing circuitry configured to
analyze one or more moving images to detect scenes in the one or more moving images that exhibit at least one predetermined image characteristic, wherein an interpretation of the at least one predetermined image characteristic exhibited by the detected scenes improves when the detected scenes are viewed in a temporal context;prioritize the detected scenes within the moving images according to a measure of the at least one predetermined image characteristic;bookmark the detected scenes that are prioritized above a predetermined threshold;retrieve thumbnail images, each thumbnail image representing a scene of a different time of the one or more moving images, and at least one thumbnail image representing one of the bookmarked scenes;time sequentially display a first plurality of thumbnail images as a first thumbnail line to provide temporal context of a scene of a selected moving image, each thumbnail image of the first plurality of thumbnail images corresponding to the scene of the selected moving image within a predetermined time interval, the selected moving image being one of the one or more moving images;display a second plurality of thumbnail images as a second thumbnail line, each thumbnail image of the second plurality of thumbnail images corresponding to a marked part of a plurality of marked parts of the one or more moving images, the second thumbnail line including a selected thumbnail, the selected thumbnail corresponding to a thumbnail in the first thumbnail line, and the plurality of marked parts including the bookmarked scenes; and shift a selection of the selected thumbnail along the second thumbnail line and update the selected thumbnail, the selected moving image, and the first thumbnail line in response to a user instruction, wherein the updated first thumbnail line comprises thumbnail images each corresponding to a respective scene of the updated selected moving image within an updated predetermined time interval including the updated selected thumbnail.