Research of Anti - Noise Image Salient Region Extraction Method
Research of Anti - Noise Image Salient Region Extraction Method is a scholarly work, published in 2014 in ''Journal of Engineering Science and Technology Review''. The main subjects of the publication include image, salient, kernel, artificial intelligence, noise, autofocus, computer vision, biological robustness, photoacoustic imaging, pixel, mathematics, pattern recognition, image noise, and computer science. The existing image salient region extraction technology is mostly suitable for processing noise-free images, and there is a lack of studies on the impact of noise on images.In this study the adaptive kernel function was employed in image salient region detection.The salient property of a region was determined by the dissimilarities between the pixels of the image region and its surroundings.The dissimilarity was measured as a decreasing function associated with adaptive kernel regression.The proposed algorithm used multi-scale fusion method to obtain the salient region of the whole image.As adaptive kernel function has strong anti-noise characteristics, the proposed algorithm was characterized with the same robustness.A numerical simulation experiment was conducted on salient region extraction of images with noise and without noise.A comparison between this study's results and two existing salient region extraction methods revealed that the proposed method in this study was superior in its extraction accuracy of image salient regions and could reduce interference of image noise.