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CE_Upload
- Thresholding is used to segment an image by setting all pixels whose intensity values are above a threshold to a foreground value and all the remaining pixels to a background value. Whereas the conventional thresholding operator uses a global th
Shaped_Histograms
- Thresholding is used to segment an image by setting all pixels whose intensity values are above a threshold to a foreground value and all the remaining pixels to a background value. Whereas the conventional thresholding operator uses a global th
RayTracing
- 图像中的体绘制光线追踪算法，非图形学上的光线追踪，C++实现 ，可供学习参考-Image volume rendering algorithm for ray tracing lighting, non-graphics on the track, C++ achieve, for study and reference
FaceRecognition_CNN(olivettifaces)
- 智能图像/视频处理中，复杂背景环境（比如室外环境、机场、车站等）下，人脸识别的第一步是人脸的检测。它的精确度直接影响到后期识别的结果。不过，领域内的科学家们基本上很难有足够的精力和时间开发优化的C++代码，使其用于商业用途，而一般都是只在Matlab中进行模拟。 本文的目的是提供一个我开发的SSE优化的，C++库，用于人脸检测，你可以马上把它用于你的视频监控系统中。文章中的分类器的训练数据来自与我的 webcam图像，它们被采集于不同时间，不同光照，不同背景环境下，它几乎可以实时地检测
WYDP20
- An Automatic Wavelet-based Nonlinear Image Enhancement Technique for Aerial Imagery Recently we proposed a wavelet-based dynamic range compression algorithm to improve the visual quality of digital images captured in the high dynamic range
Zg
- Closely related to image processing are computer graphics and computer vision. In computer graphics, images are manually made physical models of objects, environments, and lighting, instead of being acquired (via imaging devices such as cameras) natu
Chickens-Shader-Bundle
- - Parallax Specular Mapping with approximate self shadows. - Cook-Torrance Bumped Specular lighting (with reflective, parallax and self shadowed parallax versions). - Self Shadowed relief Mapping. - Different faked subsurface scattering multila
main
- 1．对图像进行直方图均衡化，从而达到增强图像的目的，观察图像直方图的前后变化；．2.对图像加入某种噪声（如椒盐噪声等），运用低通滤波和中值滤波分别进行图像平滑。 3．同态图像的增强：对照明分量和反射分量进行同态滤波。-1. The image histogram equalization, so as to achieve the purpose of enhancing the image of change, before and after the image histogram
guangzhao
- 基于计算机图像学的光照模型，场景中正方体与球体整齐排列，用红色和蓝色光源，并可以按D键切换光源，通过上下左右键旋转物体。-Lighting model computer image science-based scenarios cube and ball neatly arranged, with red and blue light, and can press the D key to toggle the light source, through the up and down key
Computer-Vision
- 机器视觉，双目视觉板卡电路：1> 双目视觉照相机电路图，含红外照明管，可以红外成像的立体双摄像头图像采集电路。2> 长按按键开机/关机电路（类似手机电源按键长按可开机，关机），可以通过程序控制IO关机。3> 锂电池剩余电池电量检测电路。4> 段码式液晶显示屏接口。5> 蜂鸣器驱动电路，采用两个三极管，烧写程序时蜂鸣器不发出噪声。6> 已分析原理图，原理正确，实测电路为有效可靠。-Machine vision, binocular vision circuit
SIFT
- MATLAB实现图像的SIFT特征提取、不同视角下的特征匹配-SIFT MATLAB for image feature extraction, and to do in different lighting
OV7725
- 用STM32F4芯片自带的DCMI摄像头接口驱动不带FIFO的OV7725摄像头，实现60HZ刷新率。imgprcs.c文件中包含大量的适用于嵌入式设备的高速图像处理算法，包括边缘提取、区域分割、颜色识别等等，全部使用自适应算法，适合不同光照和环境条件(With STM32F4 chip comes with DCMI camera interface driver without FIFO OV7725 camera, to achieve 60HZ refresh rate. The img
ov2710_raw
- 实现OV2710在MT6737上的点亮和图像效果(Realizing the lighting and image effect of OV2710 on MT6737)