Zobrazeno 1 - 10
of 36
pro vyhledávání: '"B. Ortiz-Jaramillo"'
Publikováno v:
Signal Processing: Image Communication. 62:51-63
In image fidelity assessment it is often necessary to quantify the level of visibility between a structure of interest or foreground and its surrounding background, i.e., the contrast ratio. Today, there is no standard procedure to measure the contra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a26639a77cb1634a617981bd6c62d46c
https://doi.org/10.1016/j.image.2017.12.007
https://doi.org/10.1016/j.image.2017.12.007
Publikováno v:
SIGNAL PROCESSING-IMAGE COMMUNICATION
Since there is a wide range of applications requiring image color difference (CD) assessment (e.g. color quantization, color mapping), a number of CD measures for images have been proposed. However, the performance evaluation of such measures often s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4741ee7c87f513fb69452ea9e53c4e14
https://biblio.ugent.be/publication/8586710
https://biblio.ugent.be/publication/8586710
Publikováno v:
Lecture Notes in Computer Science ISBN: 9783319560090
CCIW
CCIW
image Fidelity Assessment (iFAS) is a software tool designed to assist image quality researchers providing easy access to a range of state-of-the-art measures which can be applied on a single pair of images and/or in a full database, as well as intui
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::11abae510aaa11e6ea3c5c31c5883abd
https://doi.org/10.1007/978-3-319-56010-6_7
https://doi.org/10.1007/978-3-319-56010-6_7
Autor:
C. G. Castellanos-Dominguez, Wilfried Philips, B. Ortiz-Jaramillo, L. Van-Langenhove, S. A. Orjuela-Vargas
Publikováno v:
Pattern Analysis and Applications. 17:1-15
The evaluation of appearance parameters is critical for quality assurance purposes when determining lifetime and/or beauty of textile products. Practical evaluations of appearance are often performed by human visual inspection, which is repetitive, e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7fa3b86eb4c0b36a932de8aa33924f3e
https://doi.org/10.1007/s10044-013-0352-8
https://doi.org/10.1007/s10044-013-0352-8
Publikováno v:
QoMEX
The most well known and widely used method for comparing two homogeneous color samples is the CIEDE2000 color difference formula because of its strong agreement with human perception. However, the formula is unreliable when applied over images and it
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc5c7310e5d0a2e62051ba340edcf703
https://doi.org/10.1109/qomex.2016.7498922
https://doi.org/10.1109/qomex.2016.7498922
Publikováno v:
2015 20th Symposium on Signal Processing, Images and Computer Vision (STSIVA).
It is well know that a measure of contrast in images is not yet fully defined. The conventional measures of contrast consist of global computations and therefore they have a poor performance. At the same time image quality assessment is often based o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::594c44c635fd53db361cf519444e9967
https://doi.org/10.1109/stsiva.2015.7330429
https://doi.org/10.1109/stsiva.2015.7330429
Publikováno v:
Image Processing: Algorithms and Systems
Since the end-user of video-based systems is often a human observer, prediction of human perception of quality (HPoQ) is an important task for increasing the user satisfaction. Despite the large variety of objective video quality measures, one proble
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e65724af0362ff91c8e4c66906ccf0f
https://doi.org/10.1117/12.2083026
https://doi.org/10.1117/12.2083026
Publikováno v:
JOURNAL OF ELECTRONIC IMAGING
Journal of Electronic Imaging
Journal of Electronic Imaging
Since the end-user of video-based systems is often a human observer, prediction of user-perceived video quality (PVQ) is an important task for increasing the user satisfaction. Despite the large variety of objective video quality measures (VQMs), the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3fce51337f7fd6ca2b85236f2817f193
https://doi.org/10.1117/1.jei.25.1.013011
https://doi.org/10.1117/1.jei.25.1.013011
Autor:
Julio César Alvarez, J. A. Fernandez Gallego, Wilfried Philips, B. Ortiz-Jaramillo, J. Triana-Martinez, S. A. Orjuela-Vargas
Publikováno v:
SPIE Proceedings.
Commonly, visual inspection tasks in the textile industry are performed by human experts. The major drawback of this type of inspection is the human subjectivity, which affects accuracy and repeatability. Objectivity, accuracy and repeatability can b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::61deb0d56fc637f29ce42abb4090578f
https://doi.org/10.1117/12.923012
https://doi.org/10.1117/12.923012
Autor:
B. Ortiz-Jaramillo, S. A. Orjuela-Vargas, Wilfried Philips, Hernán Darío Benítez-Restrepo, Germán Castellanos-Domínguez, H. A. Fandiño Toro
Publikováno v:
Image Processing: Algorithms and Systems / Parallel Processing for Imaging Applications
Proceedings of SPIE, the International Society for Optical Engineering
Proceedings of SPIE, the International Society for Optical Engineering
Infrared Non-Destructive Testing (INDT) is known as an effective and rapid method for nondestructive inspection. It can detect a broad range of near-surface structuring flaws in metallic and composite components. Those flaws are modeled as a smooth c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f8c4b1f94046ab01b6c0713fc8fc8ba
https://doi.org/10.1117/12.912079
https://doi.org/10.1117/12.912079