Skip to Main Content
Image Processing for Cinema
book

Image Processing for Cinema

by Marcelo Bertalmío
February 2014
Intermediate to advanced content levelIntermediate to advanced
321 pages
10h 26m
English
Chapman and Hall/CRC
Content preview from Image Processing for Cinema
Compression 111
FIGURE 4.8: Left: original image. Middle: JPEG compression, 100:1 ratio.
Right: JPEG2000 compression, 100:1 ratio. Images from [151].
in fact the approach used in practice by many consumer camera models that
record in MJPG (motion-JPEG), and by some high-end digital cinema cam-
eras that compress each frame using the wavelet transform. But if we take into
account the large temporal redundancy present in most video sequences, we
can achieve significantly higher compression rates. Instead of coding a whole
frame, we can code only the differences with respect to the preceding frame:
as we argued in section 4.2, by their very same nature
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.
Start your free trial

You might also like

16mm Film Cutting

16mm Film Cutting

John Burder

Publisher Resources

ISBN: 9781439899274