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Image file formats

About: Image file formats is a research topic. Over the lifetime, 10349 publications have been published within this topic receiving 102407 citations.


Papers
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Patent
14 Jul 2006
TL;DR: In this paper, extensions to the AVC file format are made to provide a new SVC file format that enables the storage and access of scalable video data, which is stored as a single track within a media data section of the SVC format.
Abstract: The currently existing ISO/AVC file format is modified by providing extensions to store and access video content currently being defined by the SVC standard. Specifically, extensions to the AVC file format are made to provide a new SVC file format that enables the storage and access of scalable video data. The scalable video data is stored as a single track within a media data section of the SVC file format. New extensions are defined for description entries and boxes within a metadata section of the SVC file format. These extensions provide means for extracting sub-streams or layers from the single track of scalable video data stored in the media data section.

91 citations

Patent
Junji Takahata1, Akira Yamada1
24 Jan 2008
TL;DR: An image capture device includes an imager for imaging an object and generating image data; an image file generator for generating image file by adding, to the image data generated by the imager, a header portion which stores at least one type of information concerning shooting circumstances; a timer for outputting information indicating a current time; and a manipulation section which is used to set period information specifying a period.
Abstract: An image capture device includes: an imager for imaging an object and generating image data; an image file generator for generating an image file by adding, to the image data generated by the imager, a header portion which stores at least one type of information concerning shooting circumstances; a timer for outputting information indicating a current time; and a manipulation section which is used to set period information specifying a period. The image file generator changes the type of information to be stored in the header portion depending on whether a time of imaging as indicated by the information which is output from the timer at the time of the imaging falls within the period specified by the period information.

91 citations

Patent
30 Sep 1996
TL;DR: In this paper, a performance monitoring and graphing tool system for collecting performance data from computer system with various operating systems, converting the performance data to graphical representations, storing the graphical representations in a database, and providing on-demand displaying of the graphical representation of the data.
Abstract: A computer system performance monitoring and graphing tool system for collecting performance data from computer system with various operating systems, converting the performance data to graphical representations, storing the graphical representations in a database, and providing on-demand displaying of the graphical representations of the performance data. A computer program product that operates on each production computer collects that computer's performance data from the operating system, using native commands and facilities of the operating system. Another computer that serves as a central collection system receives performance data from each production computer, parses the data, builds daily graphical representations of the data, and stores these graphical representations as Graphical Image Files (GIF). Access to and viewing of GIF files may be provided by several methods, including an Internet (or IP) network for access and a web browser for viewing.

91 citations

Journal ArticleDOI
TL;DR: An IDL implementation for the classification and regression analysis of remote sensing images with Random Forests is introduced, called imageRF, which is platform and license independent and uses generic image file formats.
Abstract: An IDL implementation for the classification and regression analysis of remote sensing images with Random Forests is introduced. The tool, called imageRF, is platform and license independent and uses generic image file formats. It works well with default parameterization, yet all relevant parameters can be defined in intuitive GUIs. This makes it a user-friendly image processing tool, which is implemented as an add-on in the free EnMAP-Box and may be used in the commercial IDL/ENVI software.

91 citations

Patent
10 Apr 2000
TL;DR: In this article, a process and apparatus, using a computer system, peripheral equipment and uniquely designed software, for electronically capturing the image of one or more persons and/or objects, associating such image(s) with a database record and printing or transferring to a document (including, but not limited to, tickets, cards, tags and passes) a unique coding or symbology.
Abstract: This invention provides a process and apparatus, using a computer system, peripheral equipment and uniquely designed software, for electronically capturing the image(s) of one or more persons and/or objects, associating such image(s) with a database record and printing or otherwise transferring to a document (including, but not limited to, tickets, cards, tags and passes) a unique coding or symbology. When later required, the person(s) and/or object(s) associated with the document can be verified by visually comparing such person(s) or object(s) with the displayed image(s) recalled from the computer memory by using the symbology on the document to locate the database record and image file, or reconstructed from the symbology or coding on the document itself by using various decoding algorithms.

89 citations


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Performance
Metrics
No. of papers in the topic in previous years
YearPapers
20238
202222
2021124
2020269
2019373
2018382