机构

• 地理科学与资源研究所 [3]
• 长春光学精密机械与物... [1]

采集方式

• OAI收割 [4]

内容类型

• 期刊论文 [3]
• 会议论文 [1]

发表日期

• 2018 [3]
• 2010 [1]

学科主题

筛选

浏览/检索结果: 共4条，第1-4条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序作者升序作者降序 Integrated Emergy and Economic Evaluation of Huzhou Mulberry-Dyke and Fish-Pond Systems 期刊论文  OAI收割 SUSTAINABILITY, 2018, 卷号: 10, 期号: 11, 页码: 11 作者:  Liu, Shaohui;  Min, Qingwen;  Jiao, Wenjun;  Liu, Chuanjiang;  Yin, Jianzhong   |  收藏  |  浏览/下载：55/0  |  提交时间：2019/05/23 Huzhou mulberry-dyke and fish-pond systems  existing models  subsystems  emergy analysis  input and output   Integrated Emergy and Economic Evaluation of Huzhou Mulberry-Dyke and Fish-Pond Systems 期刊论文  OAI收割 SUSTAINABILITY, 2018, 卷号: 10, 期号: 11, 页码: 11 作者:  Liu, Shaohui;  Min, Qingwen;  Jiao, Wenjun;  Liu, Chuanjiang;  Yin, Jianzhong   |  收藏  |  浏览/下载：30/0  |  提交时间：2019/05/23 Huzhou mulberry-dyke and fish-pond systems  existing models  subsystems  emergy analysis  input and output   Integrated Emergy and Economic Evaluation of Huzhou Mulberry-Dyke and Fish-Pond Systems 期刊论文  OAI收割 SUSTAINABILITY, 2018, 卷号: 10, 期号: 11, 页码: 11 作者:  Liu, Shaohui;  Min, Qingwen;  Jiao, Wenjun;  Liu, Chuanjiang;  Yin, Jianzhong   |  收藏  |  浏览/下载：32/0  |  提交时间：2019/05/23 Huzhou mulberry-dyke and fish-pond systems  existing models  subsystems  emergy analysis  input and output   An improved algorithm to generate high quality progressive animation models (EI CONFERENCE) 会议论文  OAI收割 2010 International Conference on Biomedical Engineering and Computer Science, ICBECS 2010, April 23, 2010 - April 25, 2010, Wuhan, China 作者:  Zhao J.;  Zhang S. 收藏  |  浏览/下载：29/0  |  提交时间：2013/03/25 In computer graphics  investigation has been made in many years in progressive models generation to alleviate the workload of visualization processing. However  most of the existing algorithms only focus on static meshes  and very little works are to deal with animation models. In this paper  we propose an improved method for generating progressive multiresolution animation models. By the method we first use a normal deviation parameter to improve the famous QEM method as our basic edge contraction metric to generate a base hierarchy. The sequence of the simplified models is generated progressively from the first frame to the last one. Based on the edge contraction sequence in the previous frame  the contraction order in the current frame is adjusted according to the deformation degree. We demonstrate that our method works efficiently and can generate better approximations with well-preserved features than previous methods. 2010 IEEE.