serving images from gridfs

... once again absent from the setting This sequence is shot entirely from 198 Families, Fathers, Film: Changing Images from Japanese Cinema an elevated position, looking down from middle-distance ... father from whom the son inherits his morality; it is the father from whom the son inherits his legitimate social position Society’s amelioration comes from the family; and to the family from the ... point of self-realisation), and thus is the thing from which he continually flees Through fleeing from the present he also flees from his family and from an awareness, an acceptance, and a solution...

Ngày tải lên: 07/03/2014, 14:20

... Vietnam and far enough, about thirty kilometers, from the coastline to prevent much turbidity influenced by sedimentation from the rivers and from the onshore waves The area has relatively clear ... model calibration and verification 56 depth points were measured from the chart Among them 30 were Bathymetry mapping from satellite images for Ly Son Island, Quang Ngai Province 55 used for calibration ... et al., 2000) Currently, there are several methods studied to map bathymetry from the optical-multispectral satellite images To this study area, three most popular methods: Benny and Dawson, 1983;...

Ngày tải lên: 13/02/2014, 12:20

... based on some related work We have two input images (figure a, b) Figure 4c shows Susan corners computed get from two original images Pair of rectified images are presented in Figure 5a, b, and ... amount of images Conclusion We presented in this paper our work toward the creating of a 3D model from two images Using a building process in thee steps, we have generated a 3D model of a free -from ... search area Polar rectification transforms input images from Deccacter co-ordinate (x,y) into polar coordinate (r,θ) [7] (figure 3) We use rectified images as input of matching step As a result of...

Ngày tải lên: 28/03/2014, 13:20

... volumes Publications Officer: M A Stewart Secretary: R D Hopkins Images of Empiricism Essays on Science and Stances, with a Reply from Bas C van Fraassen Bradley Monton 1 Great Clarendon Street, ... the case that van Fraassen does not give any version of the argument from underdetermination, and moreover, that the argument from underdetermination is incompatible with van Fraassen’s epistemological ... sometimes it is useful to read them again The Argument from Underdetermination In this section, I will describe a basic version of the argument from underdetermination (henceforth: UD) I will also...

Ngày tải lên: 11/06/2014, 01:06

... number of samples from other classes that were classified as being from the class i in Z2 , and FN(i) is the number of samples from the class i that were incorrectly classified as being from other classes ... was generated by selecting the four 128 × 128 innermost subimages from texture images at 0, 30, 60, and 120 degrees A total number of 208 images were generated (13 × × 4) In addition, in the case ... Journal on Advances in Signal Processing Figure 6: Texture images from the Brodatz data set used in our experiments From left to right, and from top to bottom, they include Bark, Brick, Bubbles,...

Ngày tải lên: 21/06/2014, 22:20

... LMVFs from side-face images were 8.8% (5 dB SNR) and 10% (10 dB SNR), it may be said that the effectiveness of LMVFs obtained from side-face images is less than that obtained from frontal-face images, ... filtered signal Optical-flow velocities are calculated from a pair of connected images, using five iterations An example of two consecutive lip images is shown in Figures 6(a) and 6(b) Figure 6(c) ... effectiveness of visual features from profile views was inferior to that from frontal views It is necessary to evaluate the side-face-based and frontalface-based methods from the human-interface point...

Ngày tải lên: 22/06/2014, 19:20

... consider noise in the color images, or extracting statistical information from color Three color channels not contain more information than one mono-chromatic channel from a geometric point of ... that we cannot completely remove the bias from approximation error, but we can partially correct the bias caused by this error We cannot correct the bias from the modelling error But despite the ... received the M.S deu gree in applied mathematics from the University of Technology, Graz, Austria in 1989 and the Ph.D degree in computer science from the Technical University of Vienna, Austria...

Ngày tải lên: 22/06/2014, 20:20

... LMVFs from side-face images were 8.8% (5 dB SNR) and 10% (10 dB SNR), it may be said that the effectiveness of LMVFs obtained from side-face images is less than that obtained from frontal-face images, ... filtered signal Optical-flow velocities are calculated from a pair of connected images, using five iterations An example of two consecutive lip images is shown in Figures 6(a) and 6(b) Figure 6(c) ... effectiveness of visual features from profile views was inferior to that from frontal views It is necessary to evaluate the side-face-based and frontalface-based methods from the human-interface point...

Ngày tải lên: 22/06/2014, 22:20

... Processing (a) Input images: the three sample input images on the right are from the set of tomographic reconstruction volume images The total number of slices is 65, and is greyscale From left to right, ... binary images from left to right are output images after region segmentation has been performed (c) Noise removal: images on the right show the result of noise removal performed on the output images ... foreground from background In contrast, slice 35 (Figure 2(b)), one of the images from the middle slices, is bimodal (Figure 2(d)) Hence, it is possible to extract the chromosome from background...

Ngày tải lên: 22/06/2014, 23:20

... )(s,r) where s is the scale which ranges from to for edge extraction and denoising (and from to for compression) and r indexes the orientations ranging from to The scheme also includes a residual ... sparse approximation strategy for natural images The second objective of this study is to approach visual cortex understanding and image processing From the image processing point of view, one ... edge extraction was proposed by Mallat and Zhang [26], while the possibility to reconstruct images from their edges was studied in [27] Several authors proposed a separated coding of edges and...

Ngày tải lên: 22/06/2014, 23:20

... noise density ranges from 5%–95% It is seen from Tables 1, 2, and that the proposed NEF gives absolutely better restoration results and a higher resolution in the restored images compared with ... Kayseri, Turkey, ¸ in 1957 He received the B.S degree from Erciyes University, M.S degree from Middle East Technical University, and Ph.D degree from Erciyes University in 1983, 1986, and 1989, respectively, ... more pleasing images even if noise density is very high The major improvement achieved by the proposed NEF has been demonstrated with the extensive simulations of the mentioned test images corrupted...

Ngày tải lên: 23/06/2014, 01:20

... two red color images perceived from two original color image 4a and 4b After passing these images through the filter system of Daubechies Wavelets at level [12], we get four images from each one ... is able to change from 4cm to 7cm depending on the distance between objects and camera system 3.BUILDING A GOOD IMAGE 3.1.The Relationship of Two Images Two images captured from camera system ... Wavelets level 1: (a) got from 5a; (b) got from 5b Figure Synthesis data Each color image combines three separate colors: red, green and blue These are basic colors from that we can create lots...

Ngày tải lên: 22/07/2014, 02:21

... segmented from CBCT images by using novel level set methods A graph-based segmentation method is developed to segment thin structures from volumetric medical images such as the nasal passage from MR images ... airway from MR images using 99 level set method 5.8 Segmentation of the pharyngeal airway from MR images 5.9 100 Sectional visualization of the upper airway from MRI and laser surface scan The images ... sinuses from CBCT images of the head • To develop a graph-based method to extract thin volumetric structures from 3D medical images and apply it to segment the nasal passage from MR images of...

Ngày tải lên: 09/09/2015, 08:13

... segmentation of the muscle from the dominant slices and using shape-based interpolation to create the muscle model from them In Chapter 6, we present methods which incorporate information from the patientspecific ... (FLASH) Figures 2.4 and 2.6 show MR images acquired using the T1 FLASH sequence and Figure 2.7 the images acquired using FSE, GRE and SPGR sequences The T1 FLASH images are clearly superior in displaying ... tumors from MR images There are several common approaches for medical image segmentation and some examples are provided here Thresholding is a simple yet often effective means for segmentation of images...

Ngày tải lên: 12/09/2015, 08:20

... Figure 2.20 Super resolution of text on license plates using 16 images From left to right, top to bottom: one of the low resolution images, bicubic interpolation, ML estimation, MAP estimation with ... LineNumber and WordNumber annotations 146 Figure 5.7 An image from SVT and the corresponding image from SVTPerspective Both images are taken at the same address, and thus have the same lexicon ... natural scene images and videos are much more complex and challenging than document images Hence, traditional document analysis techniques generally not work well for text in natural scene images and...

Ngày tải lên: 12/09/2015, 11:24

... map from proposed method (c) Edge map from PC method 2.8 34 Edge localization comparison between the proposed and PC methods (a) Lena image (b) Similarity map from ... a new x, y and z setting More importantly, it obtains digitized images from the frame grabber and subsequently processes these images in order to generate the output results The processing work ... fact, the images of interest in this thesis have blurred profiles arising from the digital image acquisition process Morrone et al [65] and later Kovesi [46] described a technique in which images...

Ngày tải lên: 15/09/2015, 17:10

... grayscale document images scanned from bound volumes 1.3 The Objectives and Contributions In this thesis, we present our solutions to address the issues of DIR for document images scanned from bound ... original scanner document images 85 5.2 Average word precision and recall for the original scanner document images 86 5.3 Average character precision and recall for the images restored by the method ... Document Image from Bound Volumes”, International Conference on Document Analysis and Recognition (ICDAR), pp.429-433, 2001 xii Z Zhang and C.L Tan, “Restoration of Document Images Scanned from Thick...

Ngày tải lên: 16/09/2015, 17:12

... vasculature from MRA images Unlike existing MRA segmentation techniques, which have difficulty on extracting tiny vessels, the GCAC is able to segment the whole structures successfully from 3D MRA images ... techniques give reasonable results for rather noisy images [55] However, they may have difficulty in extracting tiny vessels from 3D images as they suffer from boundary leaking for complex structures ... noninvasive medical imaging modality that produces 3D images of vessels and cavities Accurate extraction of 3D vascular structures from MRA images has become increasingly important for diagnosis...

Ngày tải lên: 02/10/2015, 12:55

... glaucoma from fundus images Figure 1.1: An example of color fundus image Chapter Introduction 1.2 Contributions In this work, a system is developed to detect glaucoma from digital color fundus images ... Glaucoma Risk Factors Digital color fundus images is a popular imaging modality to diagnose glaucoma nowadays A number of features can be extracted from fundus images to measure the damage of the optic ... can detect edges with sub-pixel accuracy 10 Chapter Background and Literature Review The images resulting from edge detection cannot be used directly as the segmentation result Instead, edges have...

Ngày tải lên: 05/10/2015, 22:32

... traces back to the Shijing and Qu Yuan's Chu elegies Almost all main typical images of women appeared in the periods from Han to Wei-Jin Dynasty Meanwhile, male poets were searching for the way...

Ngày tải lên: 16/10/2015, 15:39