Representing complex 3D objects as simple geometric primitives, known shape abstraction, is important for modeling, structural analysis, and synthesis. In this paper, we propose an unsupervised abstraction method to map a point cloud into compact cuboid representation. We jointly predict allocation part segmentation shapes enforce the consistency between self-learning. For task, transform input...

This work intends to deal with the optimal kinematic synthesis problem of Tricept parallel manipulator. Observing that cuboid workspaces are desirable for most machines, we use the concept of effective inscribed cuboid workspace, which reflects requirements on the workspace shape, volume and quality, simultaneously. The effectiveness of a workspace is characterized by the dexterity of the manip...

The purpose of this review was to inform all medical health care professionals about cuboid syndrome, which has been described as difficult to recognize and is commonly misdiagnosed, by explaining the etiology of this syndrome, its clinical diagnosis in relation to differential diagnoses, commonly administered treatment techniques, and patient outcomes. A comprehensive review of the relevant li...

Lung tumors move during breathing depending on patient's breathing conditions, thereby compromising the accurate deposition of radiation doses. It is thus important to calculate the delivered dose to various aspects of the moving tumor and the surrounding normal tissues due to change in tumor shape and location with breathing. In this abstract, we present a computer-based simulation framework t...

Tarsal coalitions are relatively rare diagnoses affecting adolescent patients that typically present with progressive foot pain. Cuboid-navicular coalition, a type of tarsal coalition, is extremely rare with less than 10 reported cases to date. Most prevailing theories reported have described this specific type of coalition as asymptomatic except at specific moments of stress and exercise. The ...

We show that for all integers m > 4 there exists a 2m × 2m ×m latin cuboid that cannot be completed to a 2m × 2m × 2m latin cube. We also show that for all even m / ∈ {2, 6} there exists a (2m−1) × (2m−1) × (m−1) latin cuboid that cannot be extended to any (2m−1)× (2m−1)×m latin cuboid.

INTRODUCTION Brodie's abscess of cuboid bone is one of the rarest diagnosis in children which most often is hematogenous in origin. Although Streptococcus pyogenes has been uncommonly implicated as causative organism in other bones, it is not yet reported in the cuboid. CASE REPORT We report the case of 14-year-old boy who presented with a lytic lesion in the cuboid bone. It was preceded by a...

In this paper we seek to detect rectangular cuboids and localize their corners in uncalibrated single-view images depicting everyday scenes. In contrast to recent approaches that rely on detecting vanishing points of the scene and grouping line segments to form cuboids, we build a discriminative parts-based detector that models the appearance of the cuboid corners and internal edges while enfor...