Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Albert, Xthona"'
Publikováno v:
Medical Imaging 2022 : Digital and Computational Pathology
The past few years digital pathology has been widely adopted. The display system is a crucial component in the overall digital pathology system, since pathologists decide based upon images visualized on the display. Quality of the display can influen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ecaf83f56b07bb375b3e122efbdb4de3
https://doi.org/10.1117/12.2611416
https://doi.org/10.1117/12.2611416
Publikováno v:
15th International Workshop on Breast Imaging (IWBI2020).
In digital mammogram visualization, text is usually among the brightest objects. When bright text is near an area of interest in the tissue image, it can annoy the readers and may reduce the perception of tissue details. To mitigate this effect, we p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::76b766d55dd37cd68024a9255f0fcc5d
https://doi.org/10.1117/12.2563600
https://doi.org/10.1117/12.2563600
Publikováno v:
Medical Imaging: Image Perception, Observer Performance, and Technology Assessment
When using a conventional analogue dermatoscope, imperfect focus or other image quality problems are readily detected and corrected by the dermatologist. In digital dermoscopy, however, images may be inspected by the dermatologist well after their ac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5409e6a58be9caa2e7b9f8e6c3ae70d
https://doi.org/10.1117/12.2549880
https://doi.org/10.1117/12.2549880
Publikováno v:
Medical Physics. 43:5009-5019
Purpose: Color images are being used more in medical imaging for a broad range of modalities and applications. While in the past, color was mostly used for annotations, today color is also widely being used for diagnostic purposes. Surprisingly enoug
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::75fde929614432889d6cfe0220596f7f
https://doi.org/10.1118/1.4959544
https://doi.org/10.1118/1.4959544
Autor:
Anil V. Parwani, Mark D. Zarella, Navid Farahani, Albert Xthona, Douglas J. Hartman, Famke Aeffner, Marilyn M. Bui, Douglas Bowman, Syeda Fatima Absar
Publikováno v:
Archives of pathologylaboratory medicine. 143(2)
Context.—Whole slide imaging (WSI) represents a paradigm shift in pathology, serving as a necessary first step for a wide array of digital tools to enter the field. Its basic function is to digitize glass slides, but its impact on pathology workflo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::44e077af3230422b838b977abfa7e825
https://pubmed.ncbi.nlm.nih.gov/30307746
https://pubmed.ncbi.nlm.nih.gov/30307746
Publikováno v:
IWBI
Compared to micro-calcifications in breast tissue, spiculated masses (SpMs) are larger and include more details that are critical to their detection by a human observer. Therefore, the model observers designed for small and simple microcalcifications
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db1e7021e76cdd0d0555bf7df97d2cab
https://doi.org/10.1117/12.2316831
https://doi.org/10.1117/12.2316831
Autor:
Albert Xthona, David Higginbotham, Ali R. N. Avanaki, Tom Kimpe, Susan P. Weinstein, Kathryn S. Espig, Bruno Barufaldi, Andrew D. A. Maidment, Predrag R. Bakic
Publikováno v:
Medical Imaging 2018: Physics of Medical Imaging.
We have designed and conducted 35 virtual clinical trials (VCTs) of breast lesion detection in digital mammography (DM) and digital breast tomosynthesis (DBT) using a novel open-source simulation pipeline, OpenVCT. The goal of the VCTs is to test in-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::70af68145fdd9a566e3e9652fec33d6b
https://doi.org/10.1117/12.2294934
https://doi.org/10.1117/12.2294934
Publikováno v:
Medical Imaging: Image Perception, Observer Performance, and Technology Assessment
Motivated by the fact that the visibility of an object is affected by its surrounding brightness, we design a surround-aware anthropomorphic numerical observer and conduct experiments to validate it. We derive the observer based on Barten’s formula
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6696f8a4dffc996faab6e1cb099ce63a
https://doi.org/10.1117/12.2294570
https://doi.org/10.1117/12.2294570
Publikováno v:
Medical Imaging 2017: Image Perception, Observer Performance, and Technology Assessment.
Typically, pathologists pan from one region of a slide to another, choosing areas of interest for closer inspection. Due to finite frame rate and imperfect zero-order hold reconstruction (i.e., the non-zero time to reach the target brightness after a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b29c68da1eecf514189d5e6e0942701d
https://doi.org/10.1117/12.2255533
https://doi.org/10.1117/12.2255533
Publikováno v:
Medical physics. 43(9)
Color images are being used more in medical imaging for a broad range of modalities and applications. While in the past, color was mostly used for annotations, today color is also widely being used for diagnostic purposes. Surprisingly enough, there
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::6c74a5ec3bdd73f4cdef4ad0d1c6351e
https://pubmed.ncbi.nlm.nih.gov/27587031
https://pubmed.ncbi.nlm.nih.gov/27587031