SCAG: A stratified, clustered, and growing-based algorithm for soybean branch angle extraction and ideal plant architecture evaluation

S Zhang, Y Song, R Ou, Y Liu, S Li, X Lu, S Xu… - Plant …, 2024‏ - spj.science.org
Three-dimensional (3D) phenoty** is important for studying plant structure and function.
Light detection and ranging (LiDAR) has gained prominence in 3D plant phenoty** due to …

Single-image-based 3D reconstruction of endoscopic images

B Ahmad, PA Floor, I Farup, CF Andersen - Journal of Imaging, 2024‏ - mdpi.com
A wireless capsule endoscope (WCE) is a medical device designed for the examination of
the human gastrointestinal (GI) tract. Three-dimensional models based on WCE images can …

Shape from shading for robotic manipulation

AN Chaudhury, L Keselman… - Proceedings of the …, 2024‏ - openaccess.thecvf.com
Controlling illumination can generate high quality information about object surface normals
and depth discontinuities at a low computational cost. In this work we demonstrate a robot …

Diffusion-based Holistic Texture Rectification and Synthesis

G Hao, S Iizuka, K Hara, E Simo-Serra… - SIGGRAPH Asia 2023 …, 2023‏ - dl.acm.org
We present a novel framework for rectifying occlusions and distortions in degraded texture
samples from natural images. Traditional texture synthesis approaches focus on generating …

[HTML][HTML] Completing 3D Point Clouds of Thin Corn Leaves for Phenoty** Using 3D Gridding Convolutional Neural Networks

Y Zhang, W Su, W Tao, Z Li, X Huang, Z Zhang… - Remote Sensing, 2023‏ - mdpi.com
Estimating the complete 3D points of crop plants from incomplete points is vital for
phenoty** and smart agriculture management. Compared with the completion of regular …

Visual-Tactile Inference of 2.5 D Object Shape From Marker Texture

A Jilani, F Hogan, C Morissette, G Dudek… - IEEE Robotics and …, 2024‏ - ieeexplore.ieee.org
Visual-tactile sensing affords abundant capabilities for contact-rich object manipulation tasks
including gras** and placing. Here we introduce a shape-from-texture inspired contact …

Anisotropic Diffusion for Depth Estimation in Shape from Focus Systems

B Ahmad, I Farup, PA Floor - Proceedings of the 19th …, 2024‏ - ntnuopen.ntnu.no
Shape from focus is a monocular method that uses the camera's focus as the primary
indicator for depth estimation. The initial depth map is usually improved by penalizing the L2 …

3D shape recovery algorithm from image orientations of textured surfaces

T Shimokawa - Journal of the Optical Society of America A, 2023‏ - opg.optica.org
Previous psychophysical studies have demonstrated that the image orientation of textured
surfaces guides human 3D shape perception. However, the accuracy of computational 3D …

[PDF][PDF] Moving Lights and Cameras for Better 3D Perception of Indoor Scenes

A Chaudhury - 2024‏ - arkadeepnc.github.io
Decades of research on computer vision have highlighted the importance of active sensing–
where an agent controls the parameters of the sensors to improve perception. Research on …

Completing 3d Point Cloud of Thin Corn Leaves Using 3d Gridding Convolutional Neural Networks

Y Zhang, W Su, W Tao, J Li, Z Li - Available at SSRN 4314622‏ - papers.ssrn.com
Estimating the complete 3D points of crop plants from an incomplete one is vital for
phenoty** and smart agriculture management. Compared with the completion of regular …