Zobrazeno 1 - 10
of 242
pro vyhledávání: '"Grimm, Cindy"'
Selective fruit harvesting is a challenging manipulation problem due to occlusions and clutter arising from plant foliage. A harvesting gripper should i) have a small cross-section, to avoid collisions while approaching the fruit; ii) have a soft and
Externí odkaz:
http://arxiv.org/abs/2408.06674
Dormant pruning, or the removal of unproductive portions of a tree while a tree is not actively growing, is an important orchard task to help maintain yield, requiring years to build expertise. Because of long training periods and an increasing labor
Externí odkaz:
http://arxiv.org/abs/2405.04030
Autor:
Paudel, Achyut, Brown, Jostan, Upadhyaya, Priyanka, Asad, Atif Bilal, Kshetri, Safal, Karkee, Manoj, Davidson, Joseph R., Grimm, Cindy, Thompson, Ashley
Apple trees being deciduous trees, shed leaves each year which is preceded by the change in color of leaves from green to yellow (also known as senescence) during the fall season. The rate and timing of color change are affected by the number of fact
Externí odkaz:
http://arxiv.org/abs/2404.14653
Advancing robotic grasping and manipulation requires the ability to test algorithms and/or train learning models on large numbers of grasps. Towards the goal of more advanced grasping, we present the Grasp Reset Mechanism (GRM), a fully automated app
Externí odkaz:
http://arxiv.org/abs/2402.18650
Robotic manipulation in human environments is a challenging problem for researchers and industry alike. In particular, opening doors/drawers can be challenging for robots, as the size, shape, actuation and required force is variable. Because of this,
Externí odkaz:
http://arxiv.org/abs/2402.16759
Autor:
You, Alexander, Mehta, Aarushi, Strohbehn, Luke, Hemming, Jochen, Grimm, Cindy, Davidson, Joseph R.
Creating accurate 3D models of tree topology is an important task for tree pruning. The 3D model is used to decide which branches to prune and then to execute the pruning cuts. Previous methods for creating 3D tree models have typically relied on poi
Externí odkaz:
http://arxiv.org/abs/2309.11580
Rising global food demand and harsh working conditions make fruit harvest an important domain to automate. Peduncle localization is an important step for any automated fruit harvesting system, since fruit separation techniques are highly sensitive to
Externí odkaz:
http://arxiv.org/abs/2209.13742
Autor:
You, Alexander, Parayil, Nidhi, Krishna, Josyula Gopala, Bhattarai, Uddhav, Sapkota, Ranjan, Ahmed, Dawood, Whiting, Matthew, Karkee, Manoj, Grimm, Cindy M., Davidson, Joseph R.
Dormant pruning of fruit trees is an important task for maintaining tree health and ensuring high-quality fruit. Due to decreasing labor availability, pruning is a prime candidate for robotic automation. However, pruning also represents a uniquely di
Externí odkaz:
http://arxiv.org/abs/2206.07201
The variety of robotic hand designs and actuation schemes makes it difficult to measure a hand's graspable volume. For end-users, this lack of standardized measurements makes it challenging to determine a priori if a robot hand is the right size for
Externí odkaz:
http://arxiv.org/abs/2204.12658
Machine vision is a critical subsystem for enabling robots to be able to perform a variety of tasks in orchard environments. However, orchards are highly visually complex environments, and computer vision algorithms operating in them must be able to
Externí odkaz:
http://arxiv.org/abs/2202.13050