Detecting events of interest in video where there is no accompanying sound or text; examples include surveillance video. Further advances in computer vision, perhaps combining multiple 2D views are necessary. It is interesting to note that in the UK, it is almost impossible to walk outside for 5 minutes without being captured by some surveillance video system Content extraction from noisy media...

Previous research on the redundancy principle in multimedia learning has shown that although exact correspondence between on-screen text and narration generally impairs learning, brief labels within an animation can improve learning. To clarify and extend the theoretical and practical implications of these results, the authors of the present research examined the extent to which varying degrees...

Two biases can occur in multimedia learning: overconfidence and over-reliance on text processing. The present research sought to identify these biases and to investigate whether they can be reduced, and hence learning fostered, when studying and testing are repeated. In 2 experiments (Exp.1: N 1⁄4 79, Exp.2: N 1⁄4 52), students learned either with text only or with text and pictures (multimedia...

Introduction Importance of collocation in efficient language learning is well recognized in the domain of second language education. In recent years investigations in brain science shows that retrieving from mental lexicon words acquired in conventional text-based learning is significantly slower on the scene of actual setting than those obtained in situationbased learning[1]. This paper adopts...

The overwhelming amounts of multimedia contents have triggered the need for automatic semantic concept detection. However, as there are large variations in the visual feature space, text from automatic speech recognition (ASR) has been extensively used and found to be effective to complement visual features in the concept detection task. Generally, there are two common text analysis methods. On...

Today’s large demand for internet applications requires data to be transmitted in a safe and secure manner. Data transmission in public communication system insecure because of interception and improper manipulation by eavesdropper. So the solution for this problem is Steganography, Steganography is the art of hiding one medium of information into another medium. There are many approaches for h...

There are theoretical models concerning Multimedia and cognitive and motivational processes. However, such models are missing for emotional processes. In order to develop such a model, studies from literary text research were analyzed. Literary text research was chosen as a starting point because Multimedia environments often contain texts (or stories) with an emotional quality. Analyzing and o...

Personalized learning has recently become an innovative trend in digital learning. The adaptive material could enhance the intention of learning, and motivate learner to concentrate on learning activity. Information technology have flourished, multimedia have been widely applied in learning materials. Various types of multimedia are designed on learning activities, how they affect individual’s ...

In this paper we propose a threshold digital signature scheme by using RSA cryptography to authenticate multimedia content. Multimedia authentication deals with genuineness of the structure and content of the multimedia such as text, image, audio, video etc. The proposed scheme uses an efficient key distribution scenario where, the private key of the group is

What I am proposing differs from previous spatial hypertext work in that it is not a text or multimedia authoring system that has associated link structures; it is a link structure authoring and exploration environment that may have associated text and multimedia data. In a way, it flips the traditional view of hypertext use on its head: the links are the content, the relationship is the semant...