Photo-identification (photo-ID) with camera traps was examined as a non-invasive method for studying and monitoring the endangered Saimaa ringed seal Phoca hispida saimensis. An average of 51 game cameras were set up at shoreline haul-out sites in central Lake Saimaa during the moulting seasons in each of the years from 2010 to 2014. Individuals were identified from their lifelong unique latera...

The number of photos has significantly increased in the recent years together with the problem of how to manage them: a picture can be printed as is, arranged into a more interesting photo book or shared through the web. Digital photos have the advantage that can be easily stored and shared with family and friends from different cities or countries but we must consider that many people do not e...

An intervention study was conducted to examine the effectiveness of an innovative self-modeling photo-training method for reducing musculoskeletal risk among office workers using computers. Sixty workers were randomly assigned to either: 1) a control group; 2) an office training group that received personal, ergonomic training and workstation adjustments or 3) a photo-training group that receiv...

This paper describes a digital photo archiving and retrieval system. The system employs natural language processing technology to retrieve images based on their captions, and incorporates morphological, syntactic, and semantic information.

For a lot of tasks concerning architecturally valuable buildings photogrammetric methods have shown to be best suited to obtain the geometrical basis. Using photogrammetry, a three-dimensional photo-realistical model ("Photo-Model") can be produced based on digital images taken from a building. A photo-model is a three-dimensional surface-model of a real object with texture information taken fr...

a three-step selective photo-ionization for gd155 and gd157 isotopes by pulsed laser wasevaluated numerically. due to large thermal neutron absorption cross sections, these two isotopes innatural gadolinium are good candidates as burnable poison to control reactivity early in the fuel cycleand allow extended fuel burn up. rate equations have been used to calculate the dynamics of the isotopepop...

Ubiquitous computing has come a long way since Weiser introduced the concept in 1988 where he put forward some ideas as to how the future of computing would allow us to interact more freely. Today this paradigm of computing is affecting us in more than one way from homes, to offices, to travel, to even the way we are presenting ourselves, with smart clothes embedded with technology. When it com...

Distinguishing the kind of sensor which has acquired a digital image could be crucial in many scenarios where digital forensic techniques are called to give answers. In this paper a new methodology which permits to determine if a digital photo has been taken by a camera or has been scanned by a scanner is proposed. Such a technique exploits the specific geometrical features of the sensor patter...

Photo privacy is a very important problem in the digital age where photos are commonly shared on social networking sites and mobile devices. The main challenge in photo privacy detection is how to generate discriminant features to accurately detect privacy at risk photos. Existing photo privacy detection works, which rely on low-level vision features, are non-informative to the users regarding ...