搜索资源列表
Light_Field_Rendering
- 关于场景混合绘制中协调几何场景和图像之间光照关系的论文-drawing mixed on the scene to coordinate geometry scene illumination and image among the papers
surf tracking
- Most motion-based tracking algorithms assume that objects undergo rigid motion, which is most likely disobeyed in real world. In this paper, we present a novel motion-based tracking framework which makes no such assumptions. Object is represented by
0704.1183v2
- It was proposed that perfect invisibility cloaks can be constructed for hiding objects from electromagnetic illumination (Pendry et al., Science 312, p. 1780). The cylindrical cloaks experimentally demonstrated (Schurig et al., Science 314, p. 99
10[1].1.1.1.9482
- Fast, Reliable Head Tracking under Varying Illumination:-An Approach Based on Registration of Texture-Mapped 3D Models
A_New_Algorithm_ofFastFaceDetection_underComplexCo
- 使用一种新的假面变换和模板匹配的人脸检测算法，能够对复杂环境中大小不等的人脸 进行快速、准确的检测．算法首先通过假面变换来预测人脸位置上边沿的中心，然后对图像中的预 测位置进行模板匹配，设计了一类对照明变化、噪声干扰具有较强适应性的模板匹配方法，最后对 匹配结果进行验证，确定人脸准确位置．采用多种环境下的大量图片进行实验，结果显示该算法具 有较快的检测速度和较高的准确性及鲁棒性． -A novelalgorithm offacedetection based on mask
3d-restruction
- 目的 利用 CT、 MR等获得的图像 ,重构出器官、 骨骼或组织的三维形体 ,帮助医生诊断、 治疗或制订手术方案。方法hear2Warp 算法通过将三维数据场的投影分解为错切变换( shear ) 和变形变换(warp)两步来实现三维重建 ,显著减少了计算量。先对体数据进行错切变换 ,然后在错切空间根据阈值法获取三维表面 ,根据光照模型得到三维表面的亮度 ,最后通过变形变换得到最终的结果图像。-The purpose of the use of CT, MR and other availabl
startingdirctlyfromthesource
- 直接光是从光源出发，直接照射到物体表面，由于物体问的遮挡和光源照射范围等因素，直接光照变化非常剧烈，分布很不均匀。而间接光照是由直接光照射到物体表面后，经过多次反射、折射产生的，因此。每个方向都有来自环境的间接光照，而且在空间的分布比较均匀，没有剧烈的变化，属于光照中的低频成分。由直接光照和间接光照产生的物体表面的光照效果可以统一表示为-Just starting directly from the source, direct exposure to the surface, due to o
face_detection
- computer vision, automatic detection, human face, face candidates search, skin-colour determination, 2D colour space, 3D colour space, illumination independence.
getPDF2
- 本文提出了一种新的车辆许可证盘子识别,并在此基础上提出了一种自适应图像分割方法-In this paper, a new algorithm for vehicle license plate identification is proposed, on the basis of a novel adaptive image segmentation technique (Sliding Windows) in conjunction with a character recogni
imag_improve_rgb
- This a two stage method in which at first image RGB compensated and then converted to YCbCr to normalise overall illumination of image.Its cascaded implementation of section 2.A of paper "A FAST SKIN REGION DETECTOR" by Phil Chen, Dr.Christos Greecos
Lux-Meter
- 数字式测光表，测量亮度 （外国人设计的） 在照度仪通常是用来测量照明。光照是如何光通量水平是一个面积下降。光通量是可见的组件，它是在辐射通量（光功率）以人眼的相对灵敏度分歧可见光谱定义。这意味着照度很好适合人眼的感觉从光的水平。-The Lux Meter is usually used to measure illumination. The illumination is how level of luminous flux is falling on a surface area. T
imagecompletionwithstructurepropagation
- 作者通过手动连接等照度线，然后沿等照度线进行块填充，其参考块也分布在等照度线上-Illumination of lines by manually connections, and then along the isophotes to block fill, the reference block is also distributed in other illumination line
RenderingSyntheticObjectsintoRealScenes
- 在真实场景中渲染物体的一篇英文文献。Berkeley大学的Paul Debevec所做，发表在SIGGRAPH98 conference proceedings上。写得不错-Rendering Synthetic Objects into Real Scenes:Bridging Traditional and Image-based Graphics with Global Illumination and High Dynamic Range Photography
Removing-Shadows-from-Images
- For this project, the shadow removal method used by Finlayson et al. in [1] was implemented. This report contains an overview of the mathematical background and a detailed discussion on the experiments performed with the implementation. This me
Illumination-Normalization
- A new algorithm for illumination normaliza-tion and uneven background correction in images, and this model requires no training data, no assumption on the light source, and no align-ment between different images for illumination normaliza-tion
illumination-pose
- This paper focuses on the detection of objects with a Lambertian surface under varying illumination and pose. modeling the different illuminations from a small number of images in a training set this automaticallyvoids the illumination effects, a
illumination-model-
- 熟练掌握光照模型的基本原理，尤其要了解简单光照模型的计算方法，深刻领会Gouraud明暗处理和Phong明暗处理的原理和算法。-Master the basic principles of illumination model, in particular, to understand the simple illumination model calculation, a profound understanding of Gouraud shading and Phong shading p
8.4.1-Feed-Sidelobe-Illumination
- When we feed a reflector with a narrow beam feed antenna, the narrow beam will under-illuminate the reflector causing reduce the amplitude taper efficiency while decreasing the feed power spilled past the rim of the reflector. However, the feed sidel
OptiFuzz: a robust illumination invariant face recognition system and its implementation
- In this paper,we address the effect of illumination on the face detection and the face recognition problem by introducing a novel illumination invariant method, called OptiFuzz. It is an optimized fuzzy-based illumination invariant method to solve th
A novel illumination-robust local descriptor
- Introduce a novel illumination-robust local descr iptor named Sparse Linear Regression Binary (SLRB) descr iptor.