... sim-plifications for real-time imageandvideo processing, Hardware platforms for real-time image andvideo processing, Software methods for real-time imageandvideo processing P1: IML/FFX P2: IML/FFX ... developments in the field of multidimensional signal processing have all led to the creation of the field of real-time imageandvideo processing. Here, an overview of the history ofimageprocessing is stated ... a brief overview of the other chapters.1.2 PARALLELISM IN IMAGE/ VIDEO PROCESSING OPERATIONSReal-time imageandvideoprocessing systems involve processing vast amounts ofimage data ina timely...
... YAVGis made as a product of brightnessL of the input image, Exposure (integration) Time tET of the sensor, gain G of the imageprocessing pipeline, and aconstant K,see[9], and computed with YAVG= ... on ImageandVideo Processing own peculiarities, different behavior, and effect on the image. The task of the video- level control algorithm is to maintainthe correct average luminance value of ... describe twobasic methods: mixing of images and hard switching betweenimages. Figure 12(a) depicts a soft switch between long- and short-exposure images, where two images are mixed in atransition...
... EURASIP Journal on ImageandVideoProcessing 3(a) (b) (c)Figure 1: Examples of images from minimally invasive medical procedures showing specular highlights. (a) Laparoscope imageof theappendix, ... ives.4 EURASIP Journal on ImageandVideo Processing (a) (b)Figure 3: Example of a colonoscopic image before and after median filtering.(a) (b)(c) (d)Figure 4: Illustration of the area that is used ... transition between c(x) and csm(x). Figure 5 illustrates the approach by showing therelevant images and masks.10 EURASIP Journal on ImageandVideo Processing Table 3: Performance of the colour channel...
... respect to the center ofimage (a); (d) rectangular axis-oriented patch on polar image; (e) transformation of the image (d) and its patch o nto the origin al image; (f) examples of rectangular patches ... detector; final detections of (g, h) bare heads andof hard hats(i, j).EURASIP Journal on ImageandVideoProcessing 7True detections (66%)(a) (b) (c)False detections out of scale (24%)False ... unreliable.Most of the other head detectors approaches that do notrely on shapes, exploit color features (ty p ically of hair and EURASIP Journal on ImageandVideoProcessing 3Domain-specific video surveillanceContextknowledgeextractionContextmodelspurposemodels(A.1)(A.2)(A.3)(B.1)(B.2)...
... imagescorrespond to face images and 7,000 images and their mirrorimages correspond to nonface images. Furthermore, 1, 000 and 3, 000 face and nonface images, respectively, and theirmirror images are used ... [33] and its mirror images. Ole Jensen datasetconsists of 15, 000 gray-scale images of size 24× 24 pixels,where 5, 000 images are for frontal faces and 10,000 imagescorrespond to nonface images. ... evaluation.Therefore, the training dataset consisted of 9, 916 face images and 17,872 nonface images of 24× 24 pixels, and samenumber, but nonoverlapping, face and nonface images areused for the evaluation...
... still-to-still, still-to -video and video- to- video matching in real-time. Evaluation of this approach isdone for still imageandvideo based face recognition onLFW image dataset and MOBIO video dataset. ... still images and video sequences. It can be further classified into t hree categories:still image to still image matching, video sequence to video sequence matching, and still image to video ... (4)attemptstocancelouttheeffect of varying image conditions.14 EURASIP Journal on ImageandVideo Processing [60] O. Yamaguchi, K. Fukui, and K. Maeda, “Face recognitionusing temporal image sequence,” in Proceedings of...
... amount of culture-related information is now digitallystored, and thus amenable to digital processing. The field ofimageandvideoprocessing for culturalheritage encompasses a large variety of ... public and scholars. On the other hand, asubstantial body of work wants to ensure its preservation forfuture generations. An important factor that expedited and boosted the use ofimageandvideo ... Publishing CorporationEURASIP Journal on ImageandVideo Processing Volume 2009, Article ID 163064, 3 pagesdoi:10.1155/2009/163064Editorial Image andVideoProcessing for Cultural HeritageVincent...
... specificcharacteristic ofimageandvideo content: high-transmissionrate and limited allowed bandwidth, which justifies theinadequacy of standard cryptographic techniques for suchcontent. Another limitation of ... subsequentcodewords.(h) Data type: imageand video. Pommer and Uhl, 2003. The algorithm proposed in [25]is based on AES encryption of the header information of wavelet packet encoding of an image, this header ... betweenselective encryption and Shannon’s work on communication and security [1]. It is well known that statistics for image and video data differ much from classical text data. Indeed, image andvideo data are...