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Nuclear detection in embryos is an indispensable process for quantitative analysis of the development of multicellular organisms. Due to the overlap in the distribution of nuclear and cytoplasmic intensities and the large variation even within the same type of tissues of different embryos, it is difficult to separate nuclear regions from the surrounding cytoplasmic region in differential interference...
Recent years have seen an increasing interest in codebook-based model(bag-of-words-BOW) for image representation, which includes the basic bag-of-words model and its improved version for local descriptor reconstruction with sparse coding (SC) and locality-constrained linear coding (LLC) etc. Although the recent coding strategies in the BoW model can lead to prospect performance using large amounts...
In clinical course of the chronic liver disease, the liver finally develops liver cirrhosis from the state of the chronic hepatitis. In the process, the patients are complicated with esophagogastric varices due to the portal hypertension and a hepatocellular carcinoma. It is very useful to be diagnosed using MDCT morphologically. A quantitative assessment has been tried from the CT images of the liver...
This paper studies how computer games can be used to popularize the forestry science knowledge and proposes a method of 3D game development based on Virtools platform, which creates 3D models in 3ds max and Maya, then realizes the game functions in Virtools. This paper designs and develops a game based on 3D forest scenes which gets a better balance between knowledge and gameplay. The game enhances...
This paper explores how the gaming technology can be used in the forest knowledge education. Here we bring forward a game design and develop method that based on 3-dimention modeling softwares and Virtools, that is, creates the scenes and character models with 3ds max and Maya, then realizes the interaction control with Virtools. We take “Forest Journey” game as an example to complete the organic...
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