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Description: 反走样 Line.rar-Anti-aliasing Line.rar
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Size: 3072 |
Author: 李建中 |
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Description: 图象处理软件比如平移,比例,旋转,错切,裁剪,填充,反走样等等.具体操作鼠标左键画多边行的各个顶点,右键连线形成多边行-image processing software such as translation, proportion, rotation, the wrong cutting, cutting, filling, anti-aliasing, etc.. The specific mouse button paintings in various multilateral OK vertices, right connections formed multilateral OK
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Size: 700416 |
Author: 武世侯 |
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Description: 你可能会认为生成一个带柔和阴影的特效文字与生成一个带光圈的特效文字是完全不同的，其实他们所用到的技术是完全相同的，只是在设置上有些许变化。 在带柔和阴影的效果中，我用到了GDI+中的一些插值模式来生成模糊的文字轮廓，当位图绘制平面放大时，插值模式决定原来某点像素应该怎样和周围的融合。 低质量的插值只是简单的把一个像素变换成同色色块，高质量插值如高质量双线性插值与高质量双三次插值会考虑像素色的平滑与反走样，我发现高质量双线 性插值模式最好。-you may think that a generation with a soft shadow effects of the letter and generate an aperture with the magic words are completely different, they actually have to use the technology is identical, the only set slightly changes. With soft shadows in effect, I used the GDI some of the interpolation model to generate fuzzy outline of the text, when the Bitmap Rendering Large Plane, interpolation mode decision of a point of what should pixels and around integration. Low-quality interpolation just simply put a pixel transform into the same color against a high-quality interpolation such as high-quality and high-quality bilinear interpolation bicubic interpolation will consider pixel color with a smooth anti-aliasing, I found quality bilinear interpolation mode best.
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Size: 955392 |
Author: 陈兴锐 |
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Description: 原代码下载，我对计算机图形学的编程实践，包括画直线、反走样直线、画圆、 画椭圆、画矩形、画多边形、矩形填充、多边形填充、3D变换、光照、贴图等。由于 精力有限，未对原码做任何注释。出于简化编程的考虑，许多地方指定了常数，未做 通用处理-download the original code, the computer graphics programming practice, including painting line, anti-aliasing straight Circle, painted oval, rectangular painting, drawing polygon, rectangle filling, polygon filling, 3D transformation, lighting, textures, etc.. Because of the limited energy, the original code did not make any notes. To simplify programming for consideration, in many places designated constant, declined to address GM
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Size: 416768 |
Author: |
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Description: 对计算机图形学的编程实践，包括画直线、反走样直线、画圆、画椭圆、画矩形、画多边形、矩形填充、多边形填充、3D变换、光照、贴图等。-of computer graphics programming practice, including painting line, anti-aliasing straight Circle, painted oval, rectangular painting, drawing polygon, rectangle filling, polygon filling, 3D transformation, lighting, textures, etc..
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Size: 342016 |
Author: 数据库 |
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Description: 这是一个由java语言实现的模拟雷达屏的小程序，实现了抗锯齿和不闪烁的效果。-This is a java language from the radar screen simulation of small programs to achieve the anti-aliasing and flicker effect.
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Size: 7168 |
Author: 高兴 |
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Description: 利用opengl和vc++开发的程序，四处游泳的鱼，应用了opengl的反走样技术-use opengl and vc the program, four swimming fish, opengl application of the anti-aliasing technology
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Size: 1154048 |
Author: billy |
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Description: OpenGL试验包括基本的点、线、dda、多边形、填充、反走样-OpenGL test including basic point, line, dda, polygons, filled, anti-aliasing
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Size: 89088 |
Author: |
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Description: JAVA 反走样画直线 可在JAVA1.1下使用-JAVA anti-aliasing line drawing can be used in JAVA1.1
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Size: 15360 |
Author: 胡进东 |
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Description: 反混淆直线 采用未加权的区域采样算法 效果很不错-anti-aliasing using unweighted straight regional sampling algorithm is pretty good results
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Size: 46080 |
Author: 于洋 |
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Description: DFT进行频谱分析时的三种现象
1、混叠：对连续信号采样，要求连续信号是带限的，采样频率要足够高。Fs应满足Nyquist采样定理才不产生混叠。
采样前加低通滤波器防混叠
2、频谱泄漏：DFT对时域信号进行了截断（相当于采样信号乘了一个窗函数），时域的乘积相当于频域卷积，改变了原信号频谱。
改用其他窗函数（非矩形）改善泄漏。
3、栅栏现象：DFT 只给出了频谱在采样点上的取值，采样点间的频谱内容丢失。-DFT spectrum analysis of a three phenomena, aliasing : continuous signal sampling, requiring continuous signal is band-limited, the sampling frequency should be high enough. Fs meet the Nyquist Sampling Theorem would not have aliasing. Sampling former low-pass filter plus anti-aliasing 2, spectrum leakage : DFT right time domain signal a disconnect (equivalent to a sampling signal by a window function). time domain is equivalent to the product of frequency-domain convolution, changes in the spectrum of the original signal. Window functions to switch to other (non-rectangular) to improve leakage. 3, fenced phenomenon : DFT spectrum is given only at the sampling point value, sampling points of the spectrum as lost.
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Size: 148480 |
Author: qinyang |
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Description: 直线的走样现象是很严重的，现在的反走样算法也个有不同，这个采用的空间混色原理的算法比较简单，也容易实现．-Linear aliasing phenomenon is very serious, and now the anti-aliasing algorithm also has different months, the adoption of the principle of space blending algorithm is relatively simple, but also easy to realize.
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Size: 51200 |
Author: 厉鑫 |
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Description: 用双线性变换法设计IIR数字滤波器
滤波就是将外界干扰的不需要的频率滤除掉，一面影响要测试数据的结果。比如如果是心电波的话，如果这是外界有很大的噪声干扰，滤波就是把不必要的信号给抑制掉，以便对心跳的正常测试。通过图比较，滤波后的明显比之前的要平滑，就是滤去干扰噪声的结果。采样间隔对实验有影响，取的过大会导致频率混叠。-Bilinear transformation method using digital filter IIR filter design is to outside interference filter out unwanted frequencies, while the impact to test data results. For example, if it is so heart waves, if this is a great noise outside interference, filtering is unnecessary signal out to the curb in order to test the normal heartbeat. Through chart comparison, after filtering than before to smooth the noise interference is the result of least squares. Sampling interval of the experiment affect take-off frequency of the General Assembly leading to aliasing.
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Size: 1024 |
Author: 果法 |
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Description: 著名的AGG反走样绘图软件包的一个C++封装，调用方便-AGG famous anti-aliasing graphics package, a C++ Package, call convenience
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Size: 899072 |
Author: Song Young |
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Description: For those of you who don t know, mip-mapping is a form of anti-aliasing that is used in many 3D rendering engines. It prevents the well-known interference pattern that occurs on detailed textures, known as the moir?pattern . This happens because when the texture is far enough away, there are more texels (texture pixels) then there are pixels to be rendered on the screen. This means that some texels get skipped over, and visual information is lost. -For those of you who don t know, mip-mapping is a form of anti-aliasing that is used in many 3D rendering engines. It prevents the well-known interference pattern that occurs on detailed textures, known as the moir? Pattern. This happens because when the texture is far enough away, there are more texels (texture pixels) then there are pixels to be rendered on the screen. This means that some texels get skipped over, and visual information is lost.
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Size: 3072 |
Author: Archen |
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Description: 演示采样定理，时域采样，频谱周期延拓同时演示采样频率小于2*fc时，产生的混叠效应。可作函数应用-Demonstration sampling theorem, time-domain sampling, the spectrum at the same time cycle extension demonstration sampling frequency is less than 2* fc, the resulting aliasing effect. Function can be used for applications
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Size: 2048 |
Author: eachgear |
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Description: 纹理合成是为了解决纹理映射中存在的接缝走样等问题而提出的
也就是无缝贴图 可以用photoshop搞定,这个是编程序实现
生成无缝贴图是搞3D设计或是开发必备
开发工具Microsoft Visual Studio 2008 express(VC++ 2008 express)
注意：1 算法部分是C++ 实现，没有用unicode，所以图片路径和文件名不能有中文，否则会自动退出
-Texture synthesis texture mapping is to solve existing problems such as joints aliasing is proposed seamless mapping can be used to get photoshop, this is programmed to achieve a seamless texture generation is engaged in 3D design or development of the necessary development tools Microsoft Visual Studio 2008 express (VC++ 2008 express) Note: part 1 algorithm C++ realized, did not use unicode, so picture the path and file name can not be Chinese, or else they will automatically withdraw from the
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Size: 20480 |
Author: wsky |
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Description: 像素光影跟踪示例：支持128位Z缓冲，深度测试/排序、Alpha混合、环境光、材质、图像过滤、反锯齿等等！加载TestCube.txt文件然后渲染看看，效果非常漂亮！ [VB源码]-Tracking pixel lighting example: support 128-bit Z buffer, depth test/Sort, Alpha blending, ambient light, texture, image filtering, anti-aliasing and so on! TestCube.txt document rendering loaded and then look at the effect of very beautiful! [VB code]
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Size: 261120 |
Author: 晨 |
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Description: 使用c++下的MFC， 用opengl完成了图形动画的显示。这是反锯齿的显示部分。-Use c++ Under the MFC, use opengl completed animation graphics display. This is part of anti-aliasing display.
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Size: 31744 |
Author: huangyi |
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Description: 图形算法合集5：一些反锯齿算法、图形学中的数值算法、矩阵运算、快速样条曲线绘制等等。-Graphical Collection 5: Some anti-aliasing algorithm, graphics of numerical algorithm, matrix operations, fast-spline curve mapping and so on.
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Size: 299008 |
Author: metallica |
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