2005
DOI: 10.1109/tce.2005.1510502
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Digital image indexing using secret sharing schemes: unified framework for single-sensor consumer electronics

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Cited by 20 publications
(11 citation statements)
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“…To organize and retrieve the captured images in personal databases, and authenticate the visual material available to public, a single-sensor captured image should be naturally connected to digital databases using metadata [10], [11] embedded in the CFA domain. The metadata information can be extracted from either the CFA images or their demosaicked variants in both personal and public image databases using the processing routines to be built in PC software commonly available by camera manufacturers and public database programmers.…”
Section: Introductionmentioning
confidence: 99%
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“…To organize and retrieve the captured images in personal databases, and authenticate the visual material available to public, a single-sensor captured image should be naturally connected to digital databases using metadata [10], [11] embedded in the CFA domain. The metadata information can be extracted from either the CFA images or their demosaicked variants in both personal and public image databases using the processing routines to be built in PC software commonly available by camera manufacturers and public database programmers.…”
Section: Introductionmentioning
confidence: 99%
“…Alternatively, demosaicking is performed in a companion personal computer (PC) which interfaces with the digital camera that stores the images in the raw CFA format. Therefore, a single-sensor captured image should be naturally connected to digital databases using metadata embedded in the CFA domain [10]. As it is shown in Fig.3, the metadata can vary in the type and amount of the information to be processed, for example: i) digital cameras can automatically use their identification number, ownership information and a time stamp, ii) imaging enabled phones can complete the camera's metadata information by adding location stamps, and iii) semantic content can be optionally added using the mobile phone's or pocket device's keyboard.…”
Section: Introductionmentioning
confidence: 99%
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