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| 1 | Image stylization with enhanced structure on GPU显示文摘This paper presents a graphics processing unit (GPU) based stylization approach that preserves the fine structure between the original and the stylized images using gradient optimization.Existing abstraction and painterly stylization methods focused on contrast manipulation only,and thus the detailed salient structures of the input images are always destroyed when performing the current stylization techniques because of limitations like unavoidable salience information loss caused by contrast abstraction.We propose an image structure map to naturally model the fine structure existing in the original images.Gradient-based structure tangent generation and tangent-guided image morphology are used to construct the structure map.The image structure map,unlike an edge map,not only systematically models the boundary information within the imagery but also accentuates the underlying inner structure detail for further stylization.We facilitate the final stylization via parallel bilateral grid and structure-aware stylizing optimization on a GPU-CUDA platform in real time.In multiple experiments,the proposed method consistently demonstrates efficient and high quality image stylization performance. | LI Ping SUN HanQiu SHENG Bin SHEN JianBing | 2012 | Science China(Information Sciences)2012，55，5： | 3 |
| 2 | 基于几何和图像的混合式图形实时绘制算法显示文摘将基于几何和图像的图形绘制算法有机地结合起来,通过逆向Warping技术来实现两预测图像间的光滑过渡。引入了深度值的非线性变换和二阶差分运算,从而实现了由深度图像到三维局部场景的快速层次重建。利用所得到的三维几何模型及纹理映射技术,实现了中间过渡画面的实时生成。实验结果表明,算法对场景复杂性的依赖程度较低,能在中低档图形工作站上实现复杂场景的实时绘制。 | 郑文庭 鲍虎军 彭群生 Hanqiu Sun | 2000 | 自然科学进展(国家重点实验室通讯)2000，10，4： | 3 |
| 3 | Iteractive soft-touch dynamic deformations显示文摘 | Chen Hui Sun Hanqiu Jin Xiaogang | 2007 | Computcr Animation And Virtual Worlds2007，18，： | 1 |
| 4 | Detail-preserving smoke simulation using an efficient high-order numerical scheme显示文摘The advection step in Eulerian fluid simulation is prone to numerical dissipation[1],resulting in the loss of fluid details.Among the various attempts to develop accurate advection solvers,high-order advection schemes such as back and forth error compensation and correction(BFECC)[2]and MacCormack[3]are effective solutions. | Jian ZHU Zhuo YANG Hanqiu SUN Enhua WU Ruichu CAI Zhifeng HAO | 2020 | Science China(Information Sciences)2020，63，6： | 1 |
| 5 | Interactive texture mapping for polygonal models显示文摘 | HUJUN Bao | 2000 | Computational Geometry2000，15，3： | 1 |
| 6 | Direct virtual-hand interface in robot assembly programming显示文摘 | SUN Hanqiu YUAN Xiaobu BACIU G | 1999 | Journal of Visual Languages and Computing1999，，10： | 1 |
| 7 | Curve modeling with constrained B-spline wavelets 显示文摘 | Li Denggao Qin Kaihuai Sun Hanqiu | 2005 | Computer Aided Geometric2005，22，1： | 1 |
| 8 | 基于混合式绘制技术的分布式虚拟环境系统显示文摘给出了一个基于分布式计算技术的虚拟环境原型系统。系统根据当前摄像机的运动趋势,首先利用预测技术实时地确定下帧图象摄像机的方位,然后分布式地采用基于几何的快速绘制算法来生成预测图象,最后采用图象walping算法来实时生成前后预测图象间的画面过渡。由于引入了几何信息,因而本系统允许用户对虚拟景物进行直接交互操作,从而克服了传统基于图象的图形绘制技术只能处理静态场景的缺陷。实验结果表明,本系统对场景复杂性的依赖程度低,能在中等计算能力的工作站上实现复杂场景的实时交互。 | 郑文庭 鲍虎军 彭群生 Hanqiu Sun | 2000 | 自然科学进展(国家重点实验室通讯)2000，10，5： | 1 |
| 9 | Estimating recursion depth for Loop subdivision 显示文摘 | Wang Huawei Sun Hanqiu Qin Kaihuai | 2004 | International Journal of CAD/CAM2004，4，1： | 1 |
| 10 | Pheng- Ann Heng and Jun Zou Deformable simulation using force propagation model with finite element optimization显示文摘 | Kup-Sze Choi Hanqiu Sun | 2004 | Computers & Graphics2004，28，4： | 1 |
| 11 | Pheng- Ann Heng and Jun Zou Deformable simulation using force propagation model with finite elementoptimization 显示文摘 | Kup-Sze Choi Hanqiu Sun | 2004 | Computers & Graphics2004，28，4： | 1 |
| 12 | Interactive texture mapping for polygonal models显示文摘 | Sun Hanqiu Bao Hujun | 2000 | Computational Geometry2000，15，3： | 1 |
| 13 | Mesh fusion using functional blending on topologically incompatible sections显示文摘 | Xiaogang Jin Juncong Lin Charlie C.L. Wang Jieqing Feng Hanqiu Sun | 2006 | The Visual Computer2006，，4： | 1 |
| 14 | Intent-aware image cloning显示文摘 | Xiaohui Bie Wencheng Wang Hanqiu Sun Haoda Huang Minying Zhang | 2013 | The Visual Computer2013，，6： | 1 |
| 15 | An efficient and scalable deformable model for virtual reality-based medical applications显示文摘 | Hanqiu Sun Pheng-Ann Heng | 2004 | Artificial Intelligence in Medicine (S0933-3657)2004，32，： | 1 |
| 16 | Curve modeling with constrained B-spline wavelets显示文摘 | Li Denggao Qin Kaihuai Sun Hanqiu | 2005 | Computer Aided Geometric Design2005，22，1： | 1 |
| 17 | Physics-based Virtual-hand Picking in Robotic Manipulation显示文摘 | Lai-ho Kwok Hanqiu Sun George Baciu | 1998 | IEEE International Conference on Systems Man and Cybernetics1998，4，： | 1 |
| 18 | Interactive soft fabrics watering simulation on GPU 显示文摘 | Huang Chen Sun Hanqiu Liu Shiguang | 2011 | Journal of Visualization and Computer Animation2011，22，23： | 1 |
| 19 | Curve modeling with constrained B-spline wavelets显示文摘 | LI DENGGAO QIN KAIHUAI SUN HANQIU | 2005 | Computer Aided Geometric Design2005，22，1： | 1 |
| 20 | Hardware-acceler-ated Parallel-split Shadow Maps显示文摘 | Zhang Fan Sun Hanqiu Xu Leilei | | 0，，02： | 1 |
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