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extrusion
- 任意多边形的面积计算。程序内容为北大ACM竞赛在线提交上http://acm.pku.edu.cn/JudgeOnline/problem?id=2812的源码-arbitrary polygon area calculation. Procedures for the content of Beijing University ACM Online submission on http : / / acm.pku.edu.cn / JudgeOnline / problem id = 2 th
Pie-rules-exile
- 流放圆饼规则 当圆饼移动完毕而总势能又不为0时,根据拟人策略,需要流放一个圆饼再重新启动移动规则直到下一次完毕。而到底流放的是相对挤压弹性势能最大的圆饼还是绝对挤压弹性势能最小的圆饼则要取决于上次流放的圆饼了。怎么确定相对挤压弹性势能最大的圆饼和绝对挤压弹性势能最小的圆饼以及如何控制流放的圆饼?-Pie rules exile movement is completed when the round cake and the total potential energy is not 0, ac
Semi-fragile-spatial-watermarking
- 提出一种基于图像认证的半脆弱数字水印算法。该算法具有较好的自适应性,采用改进的低通滤波器,根据人眼的分辨能力设定 梯度阈值。实验结果证明,该算法对常规图像处理操作具有较强的鲁棒性,能够抵御JPEG顶级有损压缩,同时对于恶意篡改攻击(擦除、扭曲、挤压、光照等操作)表现出脆弱性,可检测出篡改的痕迹和类型。 -A semi-fragile watermark algorithm for image authentication is proposed, which has adaptabilit
Circle
- x3d虚拟现实技术用挤压造型挤压出来的圆环,如没此软件,用editplus打开编译即可!-The x3d virtual reality technology with the extrusion style squeezed out of the ring, if not the software, open the compiler can use editplus!
01
- x3d挤压造型节点源码-奖杯,没此软件者可用editplus打开编译!-x3d extrusion shape node source- trophies, not this software can be used editplus open compiler!
