example of multimedia information

Perhaps the biggest problem with indexing video using the low-level image features of every frame is its enormous volume, but a viable solution seems to be to index representative keyframes [18] extracted from the video sources. They help the teacher or speaker, acting as a reminder of the main topics to be covered. Sample Rubric #1 - from Michelle Futrell, HEHP. PDF Multimedia Information Retrieval Systems: An Overview For this classification and individualization the following artifacts might be helpful in testing different hypotheses: File system information like file-naming schemes, file locations, and file timestamp information. Multimedia Database in Perspective - Page 14 examples of multimedia presentation. In addition, variations among key-frames from the same shot are calculated and integrated with information about camera operation and object motion to provide event-based cues. Multimedia Information Systems brings together in one place important contributions and up-to-date research results in this fast moving area. An encryption technique is also used for both the watermarks, which ensures confidentiality of information. Provide transitions and 3D slide processing or export to different formats such as Flash, QuickTime, PDF and HTML, among other features. An example of multimedia data broadcasting is an online distance course. Multimedia as name suggests is the combination of Multi and Media that is many types of media (hardware/software) used for communication of information. Found inside – Page 156In the examples proposed such context affects the evolution of such experience in several ways; multimedia information are selected and presented on the basis of the following factors: − recurring classes of multimedia information that ... The information presented through multimedia has better quality and capability, as it can be understood easily. multimedia practices, students can learn brand new information. The Backbone Network may consist of a physical circuit-switched connection, a dedicated virtual path through a packet-switched network, or a standard best-effort Transmission Control Protocol/Internet Protocol (TCP/IP) connection, among other possibilities. In the last part of this chapter, we introduce our work on multiple-view weight learning. Collection can be supported using a multitarget link, allowing each component to be activated when the link was followed. Hence, double layer security is provided to the watermarked image. Found inside – Page 80The semantic content of the whole image information is much more exhaustive than the sample content of the Image. 4.5.3 Reducing the Semantic Gap The state-of-the-art techniques in reducing the semantic gap can be classified in ... It is ideal for those beginning users who do not know all the news that these technological tools present. All other resources that, through the combination of various media, manage to transmit information to wide and dispersed audiences fall into this category. For the academic field, some examples of platforms are Moodle and Socrative. Found inside – Page 1534.3.3 Multimedia Data Model Implementation and Information Exchange in a Distributed Multimedia System Most of the ... Descriptive information can assist the client in the selection of multimedia data; for example, immediate or later ... Feature extraction is an integral part of multimedia information retrieval. Meets the needs of students to be wise consumers of media, managers of information and responsible producers of their ideas using the powerful multimedia tools of a global media culture.. 2. Interaction. RealAudio. This chapter is organized as follows. Search Engines for Resources Related Materials. 1. In this part, we introduce our bipartite graph matching method [5], which formulates two groups of views in a bipartite graph. The most common way to discover the type of a file, is to look at the file extension. Statistics describe the properties of 3-D models such as the number of vertices and polygons, the bounding sphere, and the statistical moment. These links provide access to Web sites with resources educators can use in multimedia presentations. Found inside – Page 431An example ofastatic network code isshown in Fig. 4b,where local encoding vectors are represented by amatrix at each node. Element (i,j)ofthematrix represents a coefficient ofalinear combination for incoming flow i tooutgoing flow j. Zhe-Ming Lu, Shi-Ze Guo, in Lossless Information Hiding in Images, 2017. For examples: E-Mail, Yahoo Messenger, Video Conferencing, and Multimedia Message Service (MMS). bringing the world of media into the classroom connects learning with "real life" and validates their media culture as a rich environment for learning. In Figure 1.1, the Source consists of any one or more of the multimedia sources, and the job of the Source Terminal is to compress the Source such that the bit rate delivered to the network connection between the Source Terminal and the Destination Terminal is at least approximately appropriate. It must be divided into slides, it must also have titles, body and name of the members depending on who you want to transmit the message to. The main elements of a multimedia presentation are, as its name implies, the different variety of media: animations, graphics, images, video clips, sounds, audios, among many other ways of transmitting information to the public. Text. What does multimedia mean? A watermarked image is attained by embedding three watermarks simultaneously into the host image. Its presentation can be used for different benefits, such as learning . A video can simulate a face-to-face communication , where the video plays the role of issuer or interlocutor. Here the relationship between the audio of the video and its own animations simulate a conversation. Found inside – Page 207“Beyond query by example,” IEEE Second Workshop on Multimedia Signal Processing, Redondo Beach, CA, pp. 3–8, December 7–9, 1998. ... In an information retrieval system, what are important requirements of the logical view? 4. It must be divided into slides, it must also have titles, body and name of the members depending on who you want to transmit the message to. Slides, for example, are multimedia as they combine text and images, and sometimes video and other types. Another similar technique is developed in [29] where three image watermarks are concealed inside a cover image through fusion of NSCT-DCT-multiresolution SVD transforms. In recent years, the bag-of-visual-features (BoVF) method has been investigated in V3DOR. This increases authoring and maintenance complexity because a great number of links will need to be created and maintained by the authoring software. Used to be supported by all browsers, but it is not supported in HTML5 (See MP4). The Internet is a tool that is related to the generation of multimedia data . Thus, several of these data are hosted on the network so they can be viewed online or downloaded for storage. Sample Rubric #4 - from the Statewide Instructional Resources . Provide transitions and 3D slide processing or export to different formats such as Flash, QuickTime, PDF and HTML, among other features. Such tools are clearly feasible and research in this direction should ultimately lead to an intelligent video parsing system [23, 30, 31]. We will first present discussions of the various components in Figure 1.1, and then we elaborate by developing common examples of multimedia communications and highlight the challenges and state-of-the-art. Confidential diagnostic medical data are encrypted with these encryption algorithms and further embedded either in first-level or second-level wavelet coefficients (WCs) of the cover image. At its peak, it was a feature for which many companies competed with each other. Among the advantages that its use can contribute, we highlight: To produce computerized transparencies, you must use a computer presentation program, for example Corel or Power Point. Engages students. multimedia information retrieval, multimedia digital libraries, visual search, content- . text, audio, graphics, animation, video, interactivity) to inform or entertain the user. 7.Place texts and multimedia elements In this book, author Bob Connolly puts together 11 case studies illustrating the nearly limitless potential of rich media in the PDF format. ScienceDirect ® is a registered trademark of Elsevier B.V. ScienceDirect ® is a registered trademark of Elsevier B.V. Video Parsing, Retrieval and Browsing: An Integrated and Content-Based Solution, Readings in Multimedia Computing and Networking, Multimedia Communications: Source Representations, Networks, and Applications, Handbook of Digital Forensics and Investigation, Feature extraction is an integral part of, Homomorphic transform-based dual image watermarking using IWT-SVD for secure e-healthcare applications, Intelligent Data Security Solutions for e-Health Applications, Currently, the vast advancement of internet technologies facilitates the transfer of, Development of Our Country's IT Industry in the New Period*, On the Development of China's Information Technology Industry, Broadband mobile wireless communications are a primary means of offering large-capacity, The opposite of the hidden structure approach is to define each piece of. Selection rarely involves anything better than key words; and any manipulation of the video itself is limited to the lowest level of VCR control. Multimedia Presentation examples of multimedia presentation In the case of multimedia understood as the use of several integrated media , a presentation in which some combination of photographs, texts, video, audio and / or other graphic elements is used, is a multimedia presentation. What features does it incorporate? Found inside – Page 14... where information providers can produce and combine multimedia information, and of a reading environment where information consumers can access the information. Therefore, the MultiMedia Forum serves as an example for the entire ... In the last part, we summarize this chapter. Examples: Images, music, sound, videos, records, films, animations, and more. Tips for a Successful App Smashed Media Project. Multimedia games - Games today are extremely interactive, creating an entire third dimension . WMA (Windows Media Audio). Multimedia definition is - using, involving, or encompassing several media. Once stabilized the sector dedicated to multimedia, the experience gained from the beginning and the responses that users gave to the media, was totally beneficial for all devices and information that are directly related to multimedia. Found inside – Page 17For example, a soccer goal net detector would trigger many false positives in city scenes with vertical line edges and netlike patterns, but if given only soccer video it can succeed by differentiating the common green field backdrop ... We thus feel the most fruitful research approach is to concentrate on facilitating tools, using low-level visual features. A summary of this chapter is given at the end. By definition, it includes works on, for example, extracting descriptive features from images, reducing high-dimensional indexes into low-dimensional ones, defining . The second category is digital watermarking–based image authentication schemes, which overcome the deficiencies of the signature-based schemes. Photo Response Non-Uniformity (PRNU). Multimedia elements (like audio or video) are stored in media files. The multimedia can also be used in games by making the gaming experience all the more effective and fun. Developed by Microsoft. Video is . - Entertain often drives advances in computing and multimedia is an example of this. Broadband mobile wireless communications are a primary means of offering large-capacity multimedia information communications access to anyone at any time and place. We further introduce the statistical matching methods [6–8] in Section 6.4. 10.Development of indices. FIGURE 1.1. Therefore there arises a prime requirement for the protection of patient record (PR) data from tampering, which may lead to incorrect diagnosis. The problem is that, from the point of view of content, the resources managed by such systems are unstructured. Found inside – Page 19Finally, as we shall see in Example 4.4 below, the nature of the medium is irrelevant to our data structure (even though ... Example 4.4. (Using the Frame Data Structure for Multimedia Information) Suppose we return to example 4.2, ... Back propagation neural network (BPNN) is employed to make the technique robust against several attacks. All such factors impinge on the design of the Source Terminal. Moreover, the LL sub-band of the ROI portion is processed with block SVD operation. In this book we will present fundamental information and properties of hypermedia document handling, multimedia security and various aspects of multimedia applications. (See MP4). Pictures, ClipArt & Images Videos, Movies & Streaming Sounds, Audio & Music. Surface geometry descriptors calculate the surface characteristics, such as the surface curvature [18, 19] and the extended Gaussian image [20]. Multiple-view-based object matching can be regarded as a many-to-many matching problem, for which there are many existing methods, such as Hausdorff distance [1, 2] and the average distance between all view pairs. Finally, singular values (SVs) of host image are modified with watermarks SVs to obtain the watermarked image. However, digital images, in the case of absence of protection, are vulnerable to be tampered or forged, thereby their authenticity and integrity are damaged. Likewise, both image and encrypted text watermarks are also transformed with NSCT-RDWT-SVD. The noise visibility function is also used to reduce the distortion among WCs for increasing robustness of the technique. Thakkar et al. In terms of our Amsterdam tour example, this would mean that the top-middle picture would be made up as the target of a link containing five separate objects. Get Started for Free. While this seems to be something in favor of evolution, it is totally the opposite. It is a multimedia application. This categorization allows us to consider two-way, peer-to-peer communications connections, such as videoconferencing or telephony, as well as asymmetric communications situations, such as broadcasting or video streaming. Yue Gao, Qionghai Dai, in View-Based 3-d Object Retrieval, 2014. Indexing is then supported by a clustering process which classifies key-frames into different visual categories; this categorization may also support manual user annotation. Return to top Guardian's multimedia story 'The Shirt on Your Back' is a prime example of how a multimedia story is developed through the use of text, video, and other forms of interactive technologies. Found inside – Page 89Ontology Based Information Extraction from Text Vangelis Karkaletsis, Pavlina Fragkou, Georgios Petasis, and Elias Iosif ... For example, the name of a particular person can be mentioned in different ways inside a single document, ... Whenever text, audio, still images, animation, video and interactivity are combined together, the result is multimedia. As a 16) and actively work out cooperation models for coordinating the development of the whole industry chain with operations in order to provide more technology based on our own independent innovation for next-generation mobile communications standards and achieve a competitive edge in both technology and markets. Out of these two methods, the transform domain approach is extensively preferred as it offers good resilience against attacks. Thus, this network has characteristics such as bandwidth, latency, jitter, and packet loss, and may or may not have the possibility of Quality of Service (QoS) guarantees. This approach uses a DWT-DCT-SVD combination for embedding, where the image watermark is embedded inside the LL sub-band of the first-level DWT, while the text watermark is embedded in the HH sub-band of the second-level DWT of the host image. . Multimedia is a form of communication that combines different content forms such as text, audio, images, animations, or video into a single interactive presentation, in contrast to traditional mass media which featured little to no interaction from users, such as printed material or audio recordings. Today, we use video games to learn math, English, geography and all sorts of other skills. Multimedia is the media that uses multiple forms of information content and information processing (e.g. examples of multimedia presentation . A clear example of multimedia data broadcasting is an online distance learning course for learning a language. Retrieval may be based on not only the annotated index but also low-level image features of keyframes and temporal variation, object motion and camera operation features of segments. Developed by the Xiph.Org Foundation. HTML5. text, audio, graphics, animation, video, interactivity) to inform or entertain the user. Also its broadcast can be recorded or transmitted live thanks to the Internet. Here, the fact of using different media together to express  a structured theme or idea is what makes such a presentation multimedia. It does not matter if each element (audio, video, etc.) Developed by Apple as the default format for iTunes. Found inside – Page 170The representation and compression of multimedia data has been a vast area of research. In this section, we present an overview of multimedia information representation. We will consider an example scenario that consists of a desktop ... Additionally, multimedia resources generate the necessary conditions so that users can navigate through their content, beyond the passive gesture of understanding information through reading. 14. Multimedia comes in many different formats. Compared with the image retrieval task, which is based on the matching of two single images, multiple-view matching is more complex because of the high-order information contained in the multiple views of each 3-D object. Found inside – Page 4The principal design goal of a multimedia information retrieval system is to return data (images or video clips) that accurately match users' queries (for example, a search for pictures of a deer). To achieve this design goal, ... Multimedia elements (like audio or video) are stored in media files. We then introduce our work on determining the view weights [27]. Before explaining how a multimedia presentation is made, we must know the basic rules of any presentation. example,Google,Yahoo,Microsoft's Bing and many more.Giving users access to documents is one of the defining tasks of information retrieval. In the graph matching method, the two groups of views to be compared can be formulated in a graph structure. (noun) An example of multimedia is Powe. Plays well on Windows, Macintosh, and Linux operating systems. 2. . tion of the tools to create multimedia presentation. 3.Determine the recipients In addition to this, these presentations must have a clear and simple structure. Within the news media I'm sure you have read a newspaper, the newspaper itself is the medium. When this link was selected, the runtime system would start the objects simultaneously. Found inside – Page 382For example, successful tools for the multimedia information services access will likely be public domain and be based on the WWW/Internet. Thirdly: The basic carrier service will be Internet-based. Not only the Internet community is ... The audio tag is used to play a sound; supports mp3, Wav and Ogg; in most browsers, it has attributes: controls, autoplay,loop, source(src), muted and preload; uses the type attribute to tell what type of sound file is being used. View representation in V3DOR is composed of two primary issues: visual feature extraction and multiple-view weighting. Other types of statistics include the geometry moment [4, 5] and the shape distribution [6–8]. Clearly, some method is required to state when each component should start relative to the others. automatic support for MP4 audio by all browsers. Controlling projection is easy. Everything can be controlled by pressing a single key. Found inside – Page 212example applications are video conferencing, television, and high-definition television. ... From the user's point of view, the capabilities of dynamically controlling the multimedia information in terms of connection interaction, ... Components of a multimedia communications network. Currently, the vast advancement of internet technologies facilitates the transfer of multimedia information such as images and video in a convenient manner. We explain that what is multimedia with its definition, types And examples of multimedia presentation. This is a profound paradigm shift from the original analog-voice telephony network developed by the Bell System and from the packet-switched, data-only origins of the Internet. There are three processes in our solution which capture different levels of content information: The first is temporal segmentation. The design and development of software was decreasing in complexity, so many companies were encouraged to create their own programs. The emergence of the Internet further enhanced the diversity of multimedia data . Multimedia is a broad term for combining multiple media formats. Combines good has a different origin. That is, the media that make up this presentation are integrated in such a way that they create a “whole” (a single story). Here is an example of the audio tag with sound, The video tag is used for movie clips or other video streams; mp4, webM and ogg; has similar attributes to audio tag but adds width, poster which allows an image to show while video is downloading(needs url) and height, Create an Image Gallery: code found here 7 Examples of Multimedia » . Multimedia platforms are the spaces that you can use to make, share, or view this content. Furthermore, products are being developed to extend the capabilities in all existing network connections to support multimedia traffic. It is free and exclusive for iOS devices.Â. While collection can be supported in this way, synchronization becomes a significant problem: in a generalized model, not all components can be expected to start at exactly the same instant. Theme. find more information about Using Media to Enhance Teaching and Learning Why Teach with Media to Enhance Teaching and Learning? We need to make breakthroughs in key technologies, such as the new generation of wireless transmission and networking technologies, improve the utilization and transmission efficiency of the frequency spectrum and use “everything over IP” to seamlessly interconnect heterogeneously structured networks. Gamers can control the camera angles and the direction and speed of their character in the games . multimedia The combined use of digitized information representing text, sound, and still or video images, or the media so used. The multimedia games make use of various special effects to create a whole new experience for the gamers. Therefore, there is an urgent need to develop a technique to protect the authenticity and integrity of multimedia information, especially for images. Infographics are a common example of multimedia communication. Thanks to this collection of tools, teachers can prepare more attractive presentations for their classes, including images, videos , audios … Some even allow several users to work at the same time, promoting collaboration and teamwork. Whether your text relays information or reinforces information, it is a crucial part of any multimedia system. Found inside – Page 18Finally , the use of the architectural components in a number of example multimedia information retrieval services is shown . Keywords Multimedia services , platform architectures , information management , query processing , multimedia ... MP3 is the most popular format for music players. The goal is clear, however—ubiquitous delivery of multimedia content via seamless network connectivity. Encrypting a text watermark with AT increases the security of the scheme. Text has always been and will always been the most common among the types of multimedia components in different applications. Virginio Cantoni, ... Bertrand Zavidovique, in 3C Vision, 2011. Main format for all electronic Business presentations, blogs, wikis and podcasts are all excellent examples of how multimedia platforms can get the message across. Multimedia Products Reference Products • Good usability and success depends on: The developers understanding the body of information and how the end user will want to access it. Found inside – Page 20Figure 1.6 shows a possible spatial organization for presenting the retrieved multimedia database information in the VoD server example discussed in Section 1.2.1. User Interaction During Presentation : User can interact during the ... Multimedia is the media that uses multiple forms of information content and information processing (e.g. The development here breaks the multimedia communications problem down into the components shown in Figure 1.1. Visual features can be divided into two levels: low-level image features, and semantic features based on objects and events. This could include written entries, charts, illustrations, videos, podcasts or example stories. The basic terminology concerning homomorphic transform (HT), integer wavelet transform (IWT), SVD, and AT is described in Section 3, whereas a proposed watermarking approach is elaborated in Section 4. Found inside – Page 6937th Pacific Rim Conference on Multimedia, Hangzhou, China, November 2-4, 2006, Proceedings Yueting Zhuang, Shiqiang Yang, Yong Rui, Qinming He. means few samples result in few topological characters and insufficient to describe scenes. MP3 files are actually the sound part of MPEG files. 5.4 Multimedia Information Retrieval Systems (MIRS) zThe needs for MIRS zA vast multimedia data - captured and stored zThe special characteristics and requirements are significantly different from alphanumeric data. Dynamic and original, the user works online and has numerous fully editable templates and support materials at his disposal. The advanced computer system is a great example of modern multimedia. What makes our solution effective is its use of the content information represented by the visual feature extracted video parsing processes. Plays well on Windows computers, but not in web browsers. Table 8.2 shows some differences in file system information and metadata between different phone types. The key-frames enable browsing with a fast forward/backward player, a hierarchical time-space viewer, and cluster-based clip windows. Often requires an extra component (plug-in) to play in web browsers. A firefly-optimized algorithm is used to choose the DWT coefficient in which embedding can be performed. Matching in this graph is conducted to calculate the distance/similarity between the two 3-D objects. In addition: Introduction of the tools to create multimedia presentation. Found inside – Page 2Users' perception and cognitive processing of multimedia information has been the subject of increased attention on the part of ... the concept of multimedia refers to the combination of verbal and pictorial information as, for example, ... Literal Meaning of Multimedia. Multimedia files have formats and different extensions like: .swf, .wav, .mp3, .mp4, .mpg, .wmv, and .avi. Multimedia is a rich medium that accommodates numerous instructional strategies. Many effective algorithms are now available for temporal segmentation [17; 28]. A secured watermarking technique using chaotic encryption is reported in [33] where an electronic patient record (EPR) is embedded inside a host medical image by using DWT-DCT-SVD. Singh et al. Animation. Popular examples of multimedia include video podcasts, audio slideshows and Animated videos. Thus this developed scheme provides a secure mechanism for transferring medical data. In this section, we will understand the literal meaning of multimedia. Some examples of platforms where animations can be made are Powtoon, Go Animate, Make Web Video, Animaker and Explee, among others. Found inside – Page 89Computational Components for Synchronous Cooperation on Multimedia Information Christophe Logé , Valérie Gay and Eric ... For example , a co - authoring system enables the editing of a multimedia document that remains at the end of the ... Multimedia presentations are those that use graphics, videos and sound; for this reason, the prefix “multi” is used, which means several, and “media” which means means.Â. Assessment. 5. A trigonometric function is utilized for embedding watermark SVs into the cover image.

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