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DeepPrimitive: Image decomposition by layered primitive detection

Computational Visual Media 2018年第4期4卷 385-397页

作者： Jiahui Huang Jun Gao vignesh ganapathi-subramanian Hao SU Yin Liu Chengcheng Tang Leonidas J.Guibas Tsinghua University Beijing100084China. Computer Science Department University of Toronto TorontoM5S2FACanada. Stanford University Stanford94305United States. University of California San Diego La JoUa92093 United States. University of Wisconsin-Madison Madison53715United States.

The perception of the visual world through basic building blocks, such as cubes, spheres, and cones gives human beings a parsimonious understanding of the visual world. Thus, efforts to find primitive-based geometric interpretations of visual data date back to 1970 s studies of visual media. However, due to the difficulty of primitive fitting in the pre-deep learning age, this research approach faded from the main stage and the vision community turned primarily to semantic image understanding. In this paper, we revisit the classical problem of building geometric interpretations of images, using supervised deep learning tools. We build a framework to detect primitives from images in a layered manner by modifying the YOLO network an RNN with a novel loss function is then used to equip this network with the capability to predict primitives with a variable number of parameters. We compare our pipeline to traditional and other baseline learning methods, demonstrating that our layered detection model has higher accuracy and performs better reconstruction.

关键词： layered image decomposition primitive detection biologically inspired vision deep learning

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Chemopreventive effect of apple and berry fruits against colon cancer

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World Journal of Gastroenterology 2014年第45期20卷 17029-17036页

作者： Saravana Kumar Jaganathan Muthu vignesh Vellayappan Gayathri Narasimhan Eko Supriyanto Dyah Ekashanti Octorina Dewi Aqilah Leela T Narayanan Arunpandian Balaji Aruna Priyadarshini subramanian Mustafa Yusof IJN-UTM Cardiovascular Engineering Centre Faculty of Bioscience and Medical Engineering Universiti Teknologi Malaysia Department of Research and Development PSNA College of Engineering and Technology Department of Pharmacology

Colon cancer arises due to the conversion of precancerous polyps(benign)found in the inner lining of the *** is better than cure,and this is very true with respect to colon *** epidemiologic studies have linked colorectal cancer with food *** and berry juices are widely consumed among various ethnicities because of their nutritious *** this review article,chemopreventive effects of these fruit juices against colon cancer are *** dealing with bioavailability,in vitro and in vivo effects of apple and berry juices are emphasized in this article.A thorough literature survey indicated that various phenolic phytochemicals present in these fruit juices have the innate potential to inhibit colon cancer cell *** review proposes the need for more preclinical evidence for the effects of fruit juices against different colon cancer cells,and also strives to facilitate clinical studies using these juices in humans in large *** conclusion of the review is that these apple and berry juices will be possible candidates in the campaign against colon cancer.

关键词： Apple Berry Chemoprevention Colon can-cer Fruit ju

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