Results 51 to 60 of about 269,296 (282)

Evaluation of Psychoacoustic Sound Parameters for Sonification [PDF]

, 2017
Sonification designers have little theory or experimental evidence to guide the design of data-to-sound mappings. Many mappings use acoustic representations of data values which do not correspond with the listener's perception of how that data value ...
A L, Camille Peres S, Ekdale AA, Ferguson Sam, Hatano S, Maluski Sophie, Väljamäe A, Walker Bruce N   +7 more
core   +1 more source

Invertible Tone Mapping with Selectable Styles

CoRR, 2021
Although digital cameras can acquire high-dynamic range (HDR) images, the captured HDR information are mostly quantized to low-dynamic range (LDR) images for display compatibility and compact storage. In this paper, we propose an invertible tone mapping method that converts the multi-exposure HDR to a true LDR (8-bit per color channel) and reserves the
Zhuming Zhang, Menghan Xia, Xueting Liu 0001, Chengze Li, Tien-Tsin Wong   +4 more
openaire   +2 more sources

Prevalence and Trajectory of Household Material Hardship Among Children With Advanced Cancer

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background/Objectives Families of children with advanced cancer living in poverty experience inferior outcomes including poor parent mental health and worse child quality of life. Household material hardship (HMH: food, housing, transportation, and/or utility insecurity) is a modifiable poverty exposure—and potential intervention target—that ...
Sarah Wright, Morgan A. Paul, Selena Murcia Mendez, Emily Jones, Lucille Lokko, Chelsea Heneghan, Nicholas Purol, Morgan Arnold, Rahela Aziz‐Bose, Colleen A. Kelly, Sandi L. Pruitt, Joanne Wolfe, Kira Bona, Puja J. Umaretiya   +13 more
wiley   +1 more source

IMPACT OF TONE MAPPING IN HIGH DYNAMIC RANGE IMAGE COMPRESSION [PDF]

, 2014
International audienceTone mapping or range reduction is often used in High Dynamic Range (HDR) visual signal compression to take advantage of the existing image/video coding architectures. Thus, it is important to study the impact of tone mapping on the
Le Callet, Patrick, Narwaria, Manish, Perreira Da Silva, Matthieu, Pépion, Romuald   +3 more
core   +1 more source

Weibull Tone Mapping for Underwater Imagery [PDF]

Color and Imaging Conference, 2020
Imagery is a preferred tool for environmental surveys within marine environments, particularly in deeper waters, as it is non-destructive compared to traditional sampling methods. However, underwater illumination effects limit its use by causing extremely varied and inconsistent image quality.
Game, Chloe A., Thompson, Michael B., Finlayson, Graham D.   +2 more
openaire   +1 more source

Germline TP53 Mutations Causing Diamond–Blackfan Anemia: A French Report

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Diamond–Blackfan anemia is a rare congenital erythroblastopenia typically caused by mutations in ribosomal protein genes. Recently, gain‐of‐function mutations in TP53 have been identified as a novel cause of Diamond–Blackfan anemia. We report two French patients who both harbored a heterozygous TP53 deletion (NM_000546.5: c.1077delA; p ...
Rafael Moisan, Lydie Da Costa, Ludivine David Nguyen, Heloise Chosseler, Audrey Riquet, Benedicte Bruno, Melissa Barbati   +6 more
wiley   +1 more source

Perceptual Analysis of Tone Mapping Operators

JISR on Computing
Tone mapping is a crucial step in rendering, as it maps the High Dynamic Range (HDR) images to a Lower Dynamic Range (LDR) for display on standard devices. In this research, we address the challenge of selecting the most appropriate Tone Mapping Operator
Raazia Sosan, M. Hamza Qureshi, M. Zukhruf Bashir, Ahmad Hussain, Naz Islam   +4 more
doaj   +1 more source

Estudi comparatiu del comportament perceptual de diferents algorismes Tone Mapping [PDF]

, 2014
D'experiments diferents per avaluar "tone mapping operators" se n'ha fet de molts tipus diferents i amb molts objectius diferents. Nosaltres, en aquest treball, hem realitzat experiments psicofísics sobre 15 algorismes "tone mapping" diferents per tal d ...
Cerdà Company, Joaquin, Universitat Autònoma de Barcelona. Escola d'Enginyeria   +1 more
core  

Two Faces of NOTCH1 in Childhood Lymphoblastic T‐Cell Neoplasia: Prognostic Divergence of Mutational and Structural Aberrations

Pediatric Blood &Cancer, EarlyView.
ABSTRACT In pediatric patients, T‐cell lymphoblastic lymphoma (T‐LBL) survival exceeds 80%. Relapse remains associated with limited curative options. Frontline treatment is largely extrapolated from T‐cell acute lymphoblastic leukemia (T‐ALL) treatment, reflecting the ongoing debate, whether both entities represent distinct diseases or variants within ...
Marie C. Heider, Amelie Alfert, Marc Hotfilder, Birgit Burkardt, Marcel te Vrugt   +4 more
wiley   +1 more source

Combining Global and Local Feature Analyses for Quality Evaluation of Tone-Mapped HDR Images

IEEE Access, 2018
In existing literature, many tone mapping operators have been designed to convert high dynamic range (HDR) images to low dynamic range (LDR) images for visualization on the standard LDR displays.
Er-Yin Su, Ting Luo, Qiuping Jiang, Gangyi Jiang   +3 more
doaj   +1 more source