Results 21 to 30 of about 1,533,039 (292)

Vision Spreadsheet: An Environment for Computer Vision [PDF]

open access: yesProceedings of the Python in Science Conference, 2011
Vision Spreadsheet is an environment for computer vision. It combines a spreadsheet with computer vision and scientific python. The cells in the spreadsheet are images, computations on images, measurements, and plots. There are many built in image processing and machine learning algorithms and it extensible by writing python functions and importing ...
openaire   +1 more source

A Taxonomy of Deep Convolutional Neural Nets for Computer Vision [PDF]

open access: yes, 2016
Traditional architectures for solving computer vision problems and the degree of success they enjoyed have been heavily reliant on hand-crafted features.
Babu, R. Venkatesh   +5 more
core   +2 more sources

Computational theories of vision [PDF]

open access: yesCurrent Biology, 2002
Supported by the Royal Society. I am grateful for comments from Bruce Cumming, Tam Curnow, Miles Hansard and Anya Hurlbert.
openaire   +2 more sources

A Hilbert Scheme in Computer Vision [PDF]

open access: yes, 2011
Multiview geometry is the study of two-dimensional images of three-dimensional scenes, a foundational subject in computer vision. We determine a universal Groebner basis for the multiview ideal of n generic cameras.
Bernd Sturmfels   +11 more
core   +2 more sources

Highly Discriminative Physiological Parameters for Thermal Pattern Classification

open access: yesSensors, 2021
Infrared Thermography (IRT) is a non-contact, non-intrusive, and non-ionizing radiation tool used for detecting breast lesions. This paper analyzes the surface temperature distribution (STD) on an optimal Region of Interest (RoI) for extraction of ...
Laura Benita Alvarado-Cruz   +4 more
doaj   +1 more source

Computer vision on tap [PDF]

open access: yes2009 IEEE Computer Society Conference on Computer Vision and Pattern Recognition Workshops, 2009
We demonstrate a concept of computer vision as a secure, live service on the Internet. We show a platform to distribute a real time vision algorithm using simple widely available Web technologies, such as Adobe Flash. We allow a user to access this service without downloading an executable or sharing the image stream with anyone.
Chiu, Kevin Geeyoung, Raskar, Ramesh
openaire   +2 more sources

Intraoperative Extraction of Airways Anatomy in VideoBronchoscopy

open access: yesIEEE Access, 2020
A main bottleneck in bronchoscopic biopsy sampling is to efficiently reach the lesion navigating across bronchial levels. Any guidance system should be able to localize the scope position during the intervention with minimal costs and alteration of ...
Debora Gil   +4 more
doaj   +1 more source

Comparison of 3D interest point detectors and descriptors for point cloud fusion [PDF]

open access: yesISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2014
The extraction and description of keypoints as salient image parts has a long tradition within processing and analysis of 2D images. Nowadays, 3D data gains more and more importance.
R. Hänsch, T. Weber, O. Hellwich
doaj   +1 more source

MRI and CT Fusion in Stereotactic Electroencephalography: A Literature Review

open access: yesApplied Sciences, 2021
Epilepsy is a common neurological disease characterized by spontaneous recurrent seizures. Resection of the epileptogenic tissue may be needed in approximately 25% of all cases due to ineffective treatment with anti-epileptic drugs.
Jaime Perez   +3 more
doaj   +1 more source

A Benchmark for Symbolic Reasoning from Pixel Sequences: Grid-Level Visual Completion and Correction

open access: yesMathematics
Grid structured visual data such as forms, tables, and game boards require models that pair pixel level perception with symbolic consistency under global constraints.
Lei Kang   +8 more
doaj   +1 more source

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