The purpose of this project was to compare the accuracy and reliability of linear measurements made on 2D projections and 3D reconstructions using Dolphin 3D software (Chatsworth, CA) as compared to direct measurements made on human skulls. The...
Traditionally, fingerprint image acquisition was based on contact. However
the conventional touch-based fingerprint acquisition introduces some problems
such as distortions and deformations to the fingerprint image. The most recent
technology for...
Objective . To compare the in vitro reliability and accuracy of linear measurements between cephalometric landmarks on CBCT 3D images with varying basis projection images to direct measurements on human skulls. Methods . Sixteen linear dimensions...
Heart--Diseases--Diagnosis; Diagnostic imaging; Magnetic resonance imaging; Imaging systems in medicine
Many cardiac diseases, such as myocardial ischemia, secondary to coronary artery disease, may be identified and localized through the analysis of cardiac deformations. Early efforts for quantifying ventricular wall motion used surgical implantation...
Computer vision; Pattern recognition systems; Human face recognition (Computer science)
Humans have the uncanny ability to perceive the world in three dimensions (3D), otherwise known as depth perception. The amazing thing about this ability to determine distances is that it depends only on a simple two-dimensional (2D) image in the...
Optimal trajectory generation is an essential part for robotic explorers to execute the total exploration of deep oceans or outer space planets while curiosity of human and technology advancements of society both require robots to search for...
Human being can easily acquire information by showing the object than reading the description of it. Our brain stores images that the eyes are seeing and by the brain mapping, people can analyze information by imagination in the brain. This is the...
Three-dimensional imaging in medicine; Diagnostic imaging; Dental care
CBCT in endodontics demonstrates anatomic features in 3D that intraoral, panoramic, and cephalometric images cannot. CBCT units reconstruct the projection data to provide interrelational images in three orthogonal planes (axial, sagittal, and...
Most of the structures in submillimeter-scale engineering are created from thin films, making them essentially two-dimensional (2D). Significant work has been done to fabricate 3D structures using self-folding, a deterministic form of...
Computer-assisted instruction; Three-dimensional imaging; Neuroanatomy--Study and teaching (Higher)
Visualizations in the form of computer-based learning environments are highly
encouraged in science education, especially for teaching spatial material. Some spatial
material, such as sectional neuroanatomy, is very challenging to learn. It...
Various vision tasks are usually confronted by appearance variations due to changes of illumination. For instance, in a recognition system, it has been shown that the variability in human face appearance is owed to changes to lighting conditions...
Background - Cranial cruciate ligament (CrCL) rupture in the canine stifle is a leading
cause of orthopedic lameness in the dog. Several corrective surgical procedures have
been developed to return dogs to pre-injury function following CrCL...
Pancreatic adenocarcinoma is the fourth leading cause of cancer death in the United States. It is identified by its rapid, invasive progression with a profound resistance to treatments such as chemotherapy. Unfortunately, there is a lack of...
View down city street lined with buildings with water in the background. People stand on the street. Upper 3d St Main St. to River. Flood of Jan'y 82 [January 1882]. New Albany, Ind. Handwritten on back: Scenery High Water.
John P. Morton & Co. Stationers - Printers - Office Outfitters, located at Main Street in Louisville Kentucky, viewed with a pedestrian and two cars parked in front. Sign at the top of the building: John P. Morton & Company, with 426 on...
Three-quarter length portrait of performer, director, and producer Henrietta Crosman wearing a hat with ostrich plumes, a marabou stole (feather boa), and a dress with cameo brooch and sequins at the bodice. Born September 2, 1861 in Wheeling, West...
Octagonal-shaped fountain surrounded by a fence with displays and exhibitions in the background. The Louisville Exposition was held at 4th Street and Chestnut Street. Text on left: Louisville Industrial Exposition 1872. Text on right: Klauber,...
"Top: Present view of the central nave of the Basilica Ulpia; bottom: 3D reconstruction of the interior of the central nave of the Basilica Ulpia" (Captions, p. 197); located in the Forum of Trajan.
