New algorithm promises 10x faster video compression
At the Association for Computing Machinery’s Symposium on Discrete Algorithms (SODA) this week, a group of MIT researchers will present a new algorithm that, in a large range of practically important cases, improves on the fast Fourier transform, the mathematical operation used to decompose a function into its constituent frequencies. It is used to filter cell phone noise, generate WiFi transmissions, and compress audio, video, and image files.
Under some circumstances, the improvement can be dramatic — a tenfold increase in speed. The new algorithm could be particularly useful for image compression, enabling, say, smartphones to wirelessly transmit large video files without draining their batteries or consuming their monthly bandwidth allotments.
read the details at PhysOrg.com
52 notes
-
mathousai reblogged this from kenyatta
-
somethingbysomeone reblogged this from ronenreblogs
-
somethingbysomeone likes this
-
somentecubraasestrelas reblogged this from kenyatta
-
logicianmagician reblogged this from un
-
nickthejam likes this
-
dontcallmecliff likes this
-
baskervillemanor likes this
-
gwenmcgregor reblogged this from ericmortensen
-
anniesboobs likes this
-
karenabad likes this
-
noahfisher reblogged this from ronenreblogs
-
seanianjones likes this
-
ronenreblogs reblogged this from kenyatta and added:
radicle* *(one particle...I just learned about...other week!...
-
latenighttaskforce likes this
-
athbah likes this
-
mad-kings likes this
-
robertoelepe likes this
-
speshal-k likes this
-
geoducks likes this
-
jakke likes this
-
unfinite reblogged this from un
-
lowbroweye likes this
-
stevewoolf reblogged this from kenyatta
-
raptoravatar likes this
-
haukulam-ai likes this
-
8bitian reblogged this from ericmortensen
-
iconolith reblogged this from un
-
diff-a-lot likes this
-
un reblogged this from ericmortensen and added:
Now the battle to own it…
-
gleuch likes this
-
westayedinthewater likes this
-
inky likes this
-
mikowashere likes this
-
pardonmyfrenchcanadianbacon likes this
-
zerototero likes this
-
ericmortensen reblogged this from kenyatta
-
the-humans-from-wall-e reblogged this from kenyatta and added:
Wow! TEN FOLD.
-
felipebizarre likes this
-
kenyatta posted this
