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High-speed front-end LSI chip
A new front-end LSI
(
large scale integration
)
chip supports the BIONZ
™
image
processing engine to significantly boost performance during the early stages of
processing. By accelerating the handling of image sensor data early on, the LSI chip
frees other BIONZ components to achieve a more subtle level of peripheral shading
compensation and advanced black level offset correction that significantly raises
image quality.
BIONZ image processing engine
Accelerated BIONZ processing easily
handles the massive 14-bit data
generated by the 35mm full-frame
sensor. Even when loads are heaviest,
such as during high-speed continuous
shooting and Multi Frame NR, Sony’s
new high-speed front-end LSI chip
processes the data with precision and
ease. New area-specific noise reduction
also ensures clear, low-noise images
over the entire sensitivity range. Through
these and other refinements, the engine
delivers 14-bit RAW output of exceptional
quality with extremely rich gradation.
Area-specific noise reduction
This intelligent noise reduction selectively divides the image into
areas based on patterns
(
such as edges, textures and evenly
colored areas like blue skies
)
, then optimally processes each
area to markedly reduce noise and improve image quality—
especially when shooting in dimly lit environments. Combined
with conventional noise reduction, this new feature delivers
clear, low-noise images throughout the entire 9-stop range
(
ISO 100–25600, expandable to ISO 50
)
.
Accelerated BIONZ processing easily
sensor. Even when loads are heaviest,
such as during high-speed continuous
shooting and Multi Frame NR, Sony’s
processes the data with precision and
ease. New area-specific noise reduction
also ensures clear, low-noise images
over the entire sensitivity range. Through
these and other refinements, the engine
delivers 14-bit RAW output of exceptional
quality with extremely rich gradation.
ISO 1600
ISO 6400
New BIONZ system RAW to Output
Image Sensor
Newly developed
high-speed front-end LSI
PC app
(
IDC
)
8bit JPEG
14bit RAW
8bit JPEG
16bit TIFF