Advances in Image and Graphics Technologies

Advances in Image and Graphics Technologies

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This book constitutes the refereed proceedings of the 10th Chinese Conference on Advances in Image and Graphics Technologies, IGTA 2015, held in Beijing, China, in June 2015. The 50 papers presented were carefully reviewed and selected from 138 submissions. They provide a forum for sharing new aspects of the progresses in the areas of image processing technology, image analysis und understanding, computer vision and pattern recognition, big data mining, computer graphics and VR, image technology application.Mean filter also known as linear filtering, the basic principle is to replace the original image with the mean values of each ... all pixels in the template, then replace the current pixel (x, y) as a gray scale g(x, y) on the point after processing the image. ... laye (image contour) and high frequency layer(image edge texture). 2. Contour features are extracted with gray histogram. ... We fuse different features obtained from low frequency and high frequency layer to get the final feature vector. 5.

Title:Advances in Image and Graphics Technologies
Author:Tieniu Tan, Qiuqi Ruan, Shengjin Wang, Huimin Ma, Kaichang Di
Publisher:Springer - 2015-06-16


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