Feb
15
Apple Asks for Court Approval to Sue Bankrupt Kodak Over Patents (Joel Rosenblatt/Bloomberg)
Joel Rosenblatt / Bloomberg:
Apple Asks for Court Approval to Sue Bankrupt Kodak Over Patents — Feb. 15 (Bloomberg) — Apple Inc. asked a bankruptcy judge for permission to sue Eastman Kodak Co. over allegations it’s infringing patents that Apple says cover technologies used in printers, digital cameras and digital picture frames.
Wed, 15 Feb 2012 10:00:42 -0600
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Yokos Real Estate For Sale » Basics of your Digital camera
The same can be true when acquiring your first digital camera. You'll undoubtedly be flooded with facts, shape and more jargon when compared with you know what to do with. I will attempt in this article that will help you …
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Rudi’s Organic Bakery Encourages Consumers to Live Free in 2012
Rudi’s Organic Bakery’s 30 day Brighter Days Giveaway on
Facebook inspires families to live a happier, healthier and fun life
(PRWeb February 08, 2012)
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Using Anisotropic Diffusion for Efficient Extraction of Sensor Noise in Camera Identification.
J Forensic Sci. 2012 Feb 13;
van Houten W, Geradts Z
Each digital camera has an intrinsic fingerprint that is unique to each camera. This device fingerprint can be extracted from an image and can be compared with a reference device fingerprint to determine the device origin. The complexity of the filters proposed to accomplish this is increasing. In this note, we use a relatively simple algorithm to extract the sensor noise from images. It has the advantages of being easy to implement and parallelize, and working faster than the wavelet filter that is common for this application. In addition, we compare the performance with a simple median filter and assess whether a previously proposed fingerprint enhancement technique improves results. Experiments are performed on approximately 7500 images originating from 69 cameras, and the results are compared with this often used wavelet filter. Despite the simplicity of the proposed method, the performance exceeds the common wavelet filter and reduces the time needed for the extraction.
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