Saliency based image enhancement

... Significance 1.2.1 1.2.2 Saliency- based Low-level Image Enhancement 1.2.3 1.3 Saliency- enhanced Aesthetics Evaluation Saliency- based Image Recomposition and Image Retargeting Thesis ... aesthetics score of similar images to guide image enhancement Next, we introduce saliency retargeting, a novel low-level image enhancement approach aimed to enhance image aestheti...

Ngày tải lên: 09/09/2015, 10:14

... APPLICATION TO COLOR IMAGES When the amount of noise corruption is limited, the application of our method to noisy color images is straightforward Piecewise Linear Model-Based Image Enhancement (a) ... Thurnhofer, “Two-dimensional Teager filters,” in Nonlinear Piecewise Linear Model-Based Image Enhancement [12] [13] [14] [15] [16] [17] [18] [19] [20] Image Processing, S K...

Ngày tải lên: 23/06/2014, 01:20

... this article as: Wang et al.: A scale-based forward -and- backward diffusion process for adaptive image enhancement and denoising EURASIP Journal on Advances in Signal Processing 2011 2011:22 Page ... camera and tripod This example clearly illustrates that the scale-based classification map readily indicate locations of highly homogeneous, detail and edge regions 3.2...

Ngày tải lên: 21/06/2014, 02:20

... môn xử lý ảnh số - ĐHBK Hà nội 85 Chng Bn: X Lí V NNG CAO CHT LNG NH a)nh gc (chuyn i t nh mu sang nh mc xỏm) b) nh qua lc trung bỡnh Nhập môn xử lý ảnh số - ĐHBK Hà nội 86 Chng Bn: X Lí V NNG CAO ... Nhập môn xử lý ảnh số - ĐHBK Hà nội 79 Chng Bn: X Lí V NNG CAO CHT LNG NH a)nh mu cựng vi lc xỏm Ch s mu cao nht:243 b)nh õm bn cựng vi lc xỏm (ng vi phộp bin i f(x) =...

Ngày tải lên: 13/08/2013, 14:57

... Biomedical Engineering Image Enhancement -4- Digital Image Processing Image Enhancement -5- Digital Image Processing Department of Biomedical Engineering Image Enhancement -6- Digital Image Processing ... Engineering Image Enhancement -7- Digital Image Processing Department of Biomedical Engineering Image Enhancement -8- Digital Image Processing Department of Bio...

Ngày tải lên: 12/09/2013, 00:06

... limitations SPATIAL RELATIONSHIPS IN CONTENT-BASED IMAGE DATABASE SYSTEMS 343 Fig Block Diagram of a content-based image database system of existing image- processing algorithms, this meta-data information ... Consistency Checking Component The Consistency Checking Mechanism will be invoked to verify the consistency among spatial relationships in the...

Ngày tải lên: 07/03/2014, 14:20

... X-ray image, and that is the target for research The aim of image processing and image segmentation is to autodetect tuberculosis cavities, which is one of the most difficult tasks in image processing ... X-ray image, and that is the target for research In spite of the characteristic noise, the lowpass filter and high-pass filter could not directly reveal tuberculosis cavities...

Ngày tải lên: 15/03/2014, 03:20

... network and HMM,” in 5th IEEE International Conference on Cognitive Informatics, 2006, pp 73–78 [9] W Wang, Y Yu, and S Jiang, Image retrieval by emotional semantics: a study of emotional space and ... performance analysis is more complex We tested the system against many factors: various query images, image databases, learning sets and finally we evaluated difference in performance given...

Ngày tải lên: 28/04/2014, 10:00

Ngày tải lên: 08/05/2014, 15:56

... (2) image fusion using the mixed IMFs of panchromatic and MS images; and (3) quality assessment of the fused image The test data include SPOT images of a forest area and QuickBird images of a ... are the gray value of the fused and MS images, respectively μF is the mean of fused image, μM is the mean of MS image, and m and n are the image...

Ngày tải lên: 20/06/2014, 20:20

... techniques used for image comparison in VSNs and those developed for general Content-Based Image Retrieval (CBIR) systems 2.1 Feature-Based Image Comparison In computer vision terminologies, image feature ... of the feature-based image comparison method; Section concludes this paper This paper studies the feature-based image comparison method for s -neighbo...

Ngày tải lên: 21/06/2014, 08:20

... processed images for each original image Totally we have 8700 processed images We measure the distance between Zernike moments based feature vectors of the original image and its manipulated image ... performance of distinguishing incidental from malicious attacks for 8-order, 12-order, and 15-order Zernike moments by using the SEs The computing time of Zernike moments for a...

Ngày tải lên: 21/06/2014, 08:20

... cryptographic attacks, and protocol attacks [20] We investigate the robustness of our method against removal and geometrical attacks 4.2.1 Removal Attacks Removal attacks aim at the complete removal ... Man Lena Elaine Couple City Camera Boat Barbara Baboon 0.4 Boat 0.4 Barbara Normalized correlation (a) Gaussian LPF FMLR (b) Sharpening Reduce color Histogram equalization (a) Ze...

Ngày tải lên: 21/06/2014, 16:20