Results 281 to 290 of about 2,206,810 (325)
Some of the next articles are maybe not open access.
Color fastness of fabrics after dyeing with fungal dyes
, 2020PurposeThe study aims to test the color fastness of wool and linen fabrics dyed by simple immersion in ethanol dissolutions of fungal dyes.Design/methodology/approachEthanol dissolutions of Talaromyces australis and Penicillium murcianum dyes were ...
Vicente A. Hernandez +3 more
semanticscholar +1 more source
Fast local color transfer via dominant colors mapping
ACM SIGGRAPH ASIA 2010 Sketches, 2010Color transfer is an image editing technique which arises various applications, from daily photo appearance enhancement to movie post-processing. An ideal color transfer algorithm should keep the scene from the source image and apply the color style of the target image.
Weiming Dong +3 more
openaire +2 more sources
Fast Color Change with Photochromic Fused Naphthopyrans
The Journal of Organic Chemistry, 2015Photochromic molecules can reversibly develop color upon irradiation with UV light. These smart molecules, mainly in the naphthopyran family, have been applied with success to ophthalmic lenses that darken quickly under sunlight and revert to the uncolored state after several minutes in the dark.
Sousa, C.M. +4 more
openaire +3 more sources
Fast Trellis-Coded Color Quantization of Images
Real-Time Imaging, 2002Summary: We examine color quantization of images using trellis-coded quantization (TCQ) in both the RGB domain and YUV domain. Together with a simple dithering scheme, an eight-bit trellis-coded color quantizer reproduces images that are visually indistinguishable from the 24-bit originals.
Samuel S. Cheng 0001 +2 more
openaire +2 more sources
Fast Algorithm for HDR Color Conversion
2016 Data Compression Conference (DCC), 2016The paper addresses a problem of perceptual artifacts that appear in Y'CbCr non-linear luminance 4:2:0 HDR video. A computationally inexpensive method is proposed for converting the 4:4:4 HDR video to Y'CbCr 4:2:0 nonconstant luminance format. The method removes artifacts in areas with saturated colors.
openaire +2 more sources
Fast reversible coding and indexing of colorations
Computing, 1976Given a non-branched tree withn vertices. Then, by ann-g-coloration we understand a partition of the set of vertices into no more thang classes, such that adjacent vertices belong to different classes. Supposed the set\(\mathfrak{S}\) of alln-g-colorations (for givenn andg) is lexicographically ordered, here are given two algorithms: the first directly
openaire +2 more sources
Interactive Manga Colorization with Fast Flat Coloring
SIGGRAPH Asia 2021 Posters, 2021Delong Ouyang +5 more
openaire +1 more source