rapid similarity retrieval from image and video
kehtarmavaz, gamadia - real - time image and video processing - from research to reality
... REAL-TIME IMAGE AND VIDEO PROCESSING: FROM RESEARCH TO REALITY from obtaining an enhanced image to intelligent scene analysis Digital images and video are essentially multidimensional signals and are ... Algorithmic simplifications for real-time image and video processing, Hardware platforms for real-time image and video processing, Software methods for real-time image and video processing P1: IML/FFX MOBK019-FM ... throughput and memory bandwidth for performing various image/ video processing related functions such as rendering the final captured image through the image pipeline and running image/ video compression...
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Multimedia Image and Video Processing P1
... multimedia-related image processing techniques, and intelligent multimedia processing; (2) methodologies, techniques, and applications: image and video coding, image and video storage and retrieval, digital video ... between Video Shots 13.4 Retrieval and Virtual Editing of Video 13.4.1 Video Shot Retrieval 13.4.2 Scene Association Retrieval 13.4.3 Virtual Editing 13.5 Implementation 13.6 Testing and Results ... Similarity Retrieval from Image and Video Kim Shearer, Svetha Venkatesh, and Horst Bunke 15.1 Introduction 15.1.1 Definitions 15.2 Image Indexing and Retrieval 15.3 Encoding Video Indices 15.4 Decision...
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Multimedia Image and Video Processing P2
... T., “MPEG digital video coding standards,” IEEE Signal Processing Magazine, pp 82–100, Sept 1997 [8] Schaphorst, R., Videoconferencing and Videotelephony: Technology and Standards, Artech House, ... specifies G.711 as the mandatory audio codec, and includes G.722, G.723.1, G.728, and G.729 as optional choices For video coding, it specifies H.261 as the mandatory coding algorithm and includes H.263 ... Perspective Image Warping” Multimedia Image and Video Processing Ed Ling Guan et al Boca Raton: CRC Press LLC, 2001 Chapter An Efficient Algorithm and Architecture for Real-Time Perspective Image Warping...
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Tài liệu 53 Image and Video Restoration pdf
... by Katsaggelos [3], and review papers by Meinel [4], Demoment [5], Sezan and Tekalp [6], and Kaufman and Tekalp [7] Most recently, printing high-quality still images from video sources has become ... Multispectral images refer to image data with multiple spectral bands that exhibit inter-band correlations An important class of multispectral images are color images with three spectral bands Suppose ... Graphical Models and Image Processing, 54(3), 181–186, 1992 [81] Tsai, R.Y and Huang, T.S., Multiframe image restoration and registration, in Advances in Computer Vision and Image Processing,...
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Still Image and Video Compression with MATLAB pptx
... chain 1.4 VIDEO COMPRESSION STANDARDS Interoperability is crucial when different platforms and devices are involved in the delivery of images and video data If for instance images and video are ... grayscale image, downsample it by a factor of M, and reconstruct the full size image from the downsampled image Now, prefilter the original image with a lowpass filter and repeat downsampling and reconstruction ... image and video compression in a clear and concise manner and develop the necessary mathematical equations for a better understanding of the ideas A further goal is to introduce the popular video...
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bovik, a. (2000). handbook of image and video processing
... for Image Quality Evaluation Thraspoulos N Puppas and Robert J Safiunek 669 SECTION IX Image and Video Storage Retrieval and Communication 9.1 9.2 9.3 9.4 Image and Video Indexing and Retrieval ... Digital Image and Video Processing Alan C Bovik T p s of Images Scale of Images Dimensionof Images Digitization of Images Sampled Images QuantizedImages Color ye - - - Images SizeofImage ... JPEG and MPEG standards Sections7 and discuss the practical aspects of image and video acquisition, sampling,printing, and assessment Section is devoted to the multimediatopics of image andvideo...
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MULTIMEDIA IMAGE and VIDEO PROCESSING
... multimedia-related image processing techniques, and intelligent multimedia processing; (2) methodologies, techniques, and applications: image and video coding, image and video storage and retrieval, digital video ... Similarity Retrieval from Image and Video Kim Shearer, Svetha Venkatesh, and Horst Bunke 15.1 Introduction 15.1.1 Definitions 15.2 Image Indexing and Retrieval 15.3 Encoding Video Indices 15.4 Decision ... between Video Shots 13.4 Retrieval and Virtual Editing of Video 13.4.1 Video Shot Retrieval 13.4.2 Scene Association Retrieval 13.4.3 Virtual Editing 13.5 Implementation 13.6 Testing and Results...
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pankaj n. topiwala - wavelet image and video compression
... Fundamentals of Digital Image Processing, Prentice-Hall, 1989 [2] D Marr, Vision, W H Freeman and Co., 1982 [3] K Rao and J Hwang, Techniques and Standards for Image, Video and Audio Coding, Prentice-Hall, ... the video stream, and chapter 23 (“Object-Based Subband/Wavelet Video Compression”) by Soo-Chul Han and John Woods directly attempts a coding approach based on object-based image segmentation and ... 8-by-8 blocks of image data Work on the JPEG standard began in 1986, and a draft standard was approved in 1992 to become International Standard (IS) 10918-1 Aspects of the JPEG standard are being...
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rosin, collomosse - image and video - based artistic stylisation
... Collomosse (eds.), Image and Video- Based Artistic Stylisation, Computational Imaging and Vision 42, DOI 10.1007/978-1-4471-4519-6_1, © Springer-Verlag London 2013 D Vanderhaeghe and J Collomosse ... using the terminology of Willats and Durand [24] Willats and Durand refer to the rendering process as a mapping between a scene—a reference image in our case and a set of marks with attributes ... brush and spline geometry in ODE is straightforward, and is addressed in Algorithm 2.3 The C REATE H ANDLE function initializes the ODE world and creates the brush handle object Multiple brush handles...
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jayanta mukhopadhyay - image and video processing in the compressed domain
... of interest and deals with the fundamentals and properties of various image transforms used in image and video compression Subsequently, their application in designing image and video processing ... restoration, image and video resizing, transcoding, etc In addition, different other applications in the compressed domain such as video and image editing, digital watermarking and steganography, image and ... of video resizing, in particular video downsampling, is discussed in the next chapter on transcoding In chapter six, transcoding of images and videos is discussed As most of the image and video...
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Hindawi Publishing Corporation EURASIP Journal on Image and Video Processing Volume 2010, Article ID doc
... all types of images /video signals, including low-, medium-, and high-dynamic range images One of the problems in the control system is the lens, as it EURASIP Journal on Image and Video Processing ... point, areas in focus and out of focus, colors in the image, dynamic range, and back-light in the image, and so forth A database of features of interest taken from many images (often more than ... Merging long- and short-exposure images into one image: (a) mixing and (b) hard switching image, to retain the luminance relation As a result, after combining these two images into one image, the...
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Hindawi Publishing Corporation EURASIP Journal on Image and Video Processing Volume 2010, Article ID potx
... excluded from further processing However, EURASIP Journal on Image and Video Processing (a) Original image (b) Image section showing the specular highlights (c) Gaussian filtered, filled image section ... sequential RGB image acquisition In this technique, the colour image is composed of three monochromatic images taken at different time instances under subsequent EURASIP Journal on Image and Video Processing ... in a gradual transition between c(x) and csm (x) Figure illustrates the approach by showing the relevant images and masks 8 EURASIP Journal on Image and Video Processing (a) (b) (c) (d) (e)...
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Hindawi Publishing Corporation EURASIP Journal on Image and Video Processing Volume 2011, Article ID docx
... transformation I p of image I with respect to the center of image (a); (d) rectangular axis-oriented patch on polar image; (e) transformation of the image (d) and its patch onto the original image; (f) ... bicubic blending and outliers filling Indeed, given an image and its polar transformation with respect to the image center, any slice of annulus on the original image (centered in the image center) ... 10], objects and surroundings, exploiting perspective and 3D [11, 12], and objects and scene [13], using the statistics of low-level features The statistical relationship between people and objects...
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Hindawi Publishing Corporation EURASIP Journal on Image and Video Processing Volume 2011, Article ID potx
... 000 images, where 4, 000 images and their mirror images correspond to face images and 7, 000 images and their mirror images correspond to nonface images Furthermore, 1, 000 and 3, 000 face and ... correctly classifying a face image as a face image and nonface image as nonface image to the total number of images evaluated TP indicates correctly classifying a face image as a face FP detection ... work, follow the image- based approach due to the superiority over the featurebased approach from an aspect of the capability to handle low-resolution images, nonfrontal face images, and the possibility...
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Hindawi Publishing Corporation EURASIP Journal on Image and Video Processing Volume 2011, Article ID pot
... both still images and video sequences It can be further classified into three categories: still image to still image matching, video sequence to video sequence matching, and still image to video sequence ... this approach is done for still image and video based face recognition on LFW image dataset and MOBIO video dataset Experimental EURASIP Journal on Image and Video Processing 11 MOBIO database ... MRH and LBP features That might be because the face images extracted and normalized from video sequence have great variations, large alignment errors, and even false detections MSM, MMD, and...
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báo cáo hóa học:" Image and video quality improvement techniques for emerging applications" docx
... to image and video processing algorithm optimization using different image quality metrics, the image/ video enhancement and analysis for 3D visualization plays an important role in image and video ... this issue and cover four important topics: • Novel image and video processing optimization algorithms based on objective and subjective image quality assessment • Image/ video enhancement and analysis ... image and video applications and new technologies in different fields, such as biology, medicine, engineering, and entertainment The images and videos are compressed, transmitted, captured, and...
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báo cáo hóa học:" Editorial Image and Video Processing for Cultural Heritage Vincent Charvillat,1 Anna Tonazzini (EURASIP Member),2 Luc Van Gool,3, 4 and Nikos Nikolaidis (EURASIP Member)5 1 IRIT," potx
... textual, and image content, the MetaMedia multimedia database platform is used to account for both metadata and content, and a browsing and searching interface is developed where all the various and ... the field of image and video processing for cultural heritage Finally, they would like to acknowledge the assistance of the editorial support team of the EURASIP Journal on Image and Video Processing ... transmission, processing, and visualization of large data sets (3D models, highresolution images, etc.) are required In addition, techniques for the efficient indexing and intuitive retrieval and browsing of...
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Báo cáo hóa học: "Image and video quality improvement techniques for emerging applications" doc
... to image and video processing algorithm optimization using different image quality metrics, the image/ video enhancement and analysis for 3D visualization plays an important role in image and video ... this issue and cover four important topics: • Novel image and video processing optimization algorithms based on objective and subjective image quality assessment • Image/ video enhancement and analysis ... image and video applications and new technologies in different fields, such as biology, medicine, engineering, and entertainment The images and videos are compressed, transmitted, captured, and...
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