Search - photometric stereo

Search - photometric stereo - List

[matlab] photometricStereo DL : 0: matlab code for photometric stereo
Update : 2025-04-04 Size : 14.37mb Publisher : jason
[Special Effects] Photometric-Stereo- DL : 0: 计算机视觉，国外光度学体视（photometric stereo）的课件-Computer vision, foreign body, as the photometry (photometric stereo) courseware
Update : 2025-04-04 Size : 985kb Publisher : 李鑫
[Special Effects] photometricStereoSample DL : 0: 计算机视觉中的photometric stereo的实例-Computer vision examples of photometric stereo
Update : 2025-04-04 Size : 2.56mb Publisher : 李鑫
[matlab] mat DL : 0: 计算机视觉中photometric stereo算法的matlab实现-Photometric stereo computer vision algorithm matlab implementation
Update : 2025-04-04 Size : 4kb Publisher : 李鑫
[3D Graphic] ColorImagePhotometricStereo DL : 0: 光度立体视觉理论与应用,学期大作业，代码详细，有演示文档。 photometric stereo-Photometric stereo theory and application of the term big job, the code in detail, with presentation. photometric stereo
Update : 2025-04-04 Size : 6.03mb Publisher : haibara
[Special Effects] three-dimensional-reconstruction DL : 0: opencv三维重建算法，已编译过可以运行，可以得到正确结果-opencv three-dimensional reconstruction algorithms, has been compiled to run, to get the right results
Update : 2025-04-04 Size : 70kb Publisher : 木木
[Special Effects] A1handout DL : 0: photometric Stereo implementation
Update : 2025-04-04 Size : 9.57mb Publisher : gu
[matlab] homework_4 DL : 0: 光度立体成像通过物体在两个不同点光源下拍摄的两张图片获得物体的三维信息-Photometric stereo imaging computer vision
Update : 2025-04-04 Size : 1kb Publisher : 泡泡
[OpenGL program] 1.Woodham80 DL : 0: 这是一篇关于三维光度立体重建的精选文献，算法讲解清晰-Three-dimensional photometric stereo reconstruction of selected literature
Update : 2025-04-04 Size : 1.02mb Publisher : 王茜
[Special Effects] Photometric-Stereo DL : 0: cvpr2012_oral A Closed-Form Solution to Uncalibrated Photometric Stereo via Diffuse Maxima-In this paper we propose a novel solution to uncalibrated photometric stereo. Our approach is to eliminate the socalled generalized bas relief (GBR) ambiguity by exploiting points where the Lambertian reflection is maximal. We demonstrate several noteworthy properties of these maxima: 1) Closed-form solution: A single diffuse maximum constrains the GBR ambiguity to a semi-circle in 3D space 2) Efficiency: As few as two diffuse maxima in different images identify a unique solution 3) GBR-invariance: The estimation error of the GBR parameters is completely independent of the true parameters. Furthermore, our algorithm is remarkably robust: It can obtain an accurate estimate of the GBR parameters even with extremely high levels of outliers in the detected maxima (up to 80 of the observations). The method is validated on real data and achieves state-of-the-art results.
Update : 2025-04-04 Size : 2.5mb Publisher : 费炳超
[Graph program] final-project.rar DL : 0: 通过给出的两组图片以及对应的光照位置，计算图片的albedo以及图像的表面法向量和位置并显示，最后自动生成任意角度照射得到物体图像，并以视频的方式显示,Photometric stereo Albedo and Normal
Update : 2025-04-04 Size : 809kb Publisher : 李育博
[3D Graphic] nhni_ps1 DL : 0: 使用简化的四光源光度立体法，计算表面法向量并显示-photometric stereo surface normal
Update : 2025-04-04 Size : 2kb Publisher : 梁远锋
[Special Effects] PhotometricStereo DL : 0: 生成图片的光度立体图，程序是图像处理课程的一次作业。-Generate the figure of the photometric stereo, the program is an image processing program operations.
Update : 2025-04-04 Size : 309kb Publisher : 任建功
[Industry research] FACE3D-Series DL : 0: Abstract—Recently, a 3D face recognition approach based on geometric invariant signatures, has been proposed. The key idea of the algorithm is a representation of the facial surface, invariant to isometric deformations, such as those resulting from facial expressions. One of the crucial stages in the construction of the geometric invariants is the measurement of geodesic distances on triangulated surfaces, carried out by fast marching on triangulated domains (FMTD). Proposed here is a method, which uses only the metric tensor of the surface for geodesic distance computation. When combined with photometric stereo used for facial surface acquisition, it allows constructing a bending- invariant representation of the face without reconstructing the 3D surface. - Abstract—Recently, a 3D face recognition approach based on geometric invariant signatures, has been proposed. The key idea of the algorithm is a representation of the facial surface, invariant to isometric deformations, such as those resulting from facial expressions. One of the crucial stages in the construction of the geometric invariants is the measurement of geodesic distances on triangulated surfaces, carried out by fast marching on triangulated domains (FMTD). Proposed here is a method, which uses only the metric tensor of the surface for geodesic distance computation. When combined with photometric stereo used for facial surface acquisition, it allows constructing a bending- invariant representation of the face without reconstructing the 3D surface.
Update : 2025-04-04 Size : 260kb Publisher : arkan
[Special Effects] shape-from-photometric-stereo DL : 0: 由图像灰度恢复物体三维形状（内附讲解ppt）- Computer Vision ，shape from photometric stereo
Update : 2025-04-04 Size : 5.55mb Publisher : 朱砂吉衣
[Special Effects] photometricstereoMatlab DL : 0: 多光源光度立体法实现，用于表面纹理处理：根据光源入射向量球表面梯度进而实现三维重建-The multi source photometric stereo method is used to realize the surface texture processing: the 3D reconstruction is realized according to the surface gradient of the incident vector of the light source.
Update : 2025-04-04 Size : 1.08mb Publisher : 杨永利
[Special Effects] Photometric-stereo-method DL : 0: 光度立体法matlab程序，通过立体球求取光源方向，通过求解稀疏矩阵来实现物体的三维重建-Photometric stereo matlab program, through the three-dimensional sphere to obtain the direction of light source, through the sparse matrix to achieve three-dimensional reconstruction of objects
Update : 2025-04-04 Size : 4kb Publisher : 杨永利
[3D Graphic] PSBox-v0.3.1 DL : 0: Matlab官方光度立体三维成像程序，可实现高精度三维成像。-Official Matlab Photometric Stereo three-dimensional imaging procedure
Update : 2025-04-04 Size : 1.86mb Publisher : 范浩
[Other] 光度立体 DL : 0: 光度立体文档,对于有兴趣学习广度立体的新手可以看看(Photometric stereo document, for interested in learning the Photometric stereo)
Update : 2025-04-04 Size : 34.57mb Publisher : gouzhao5988