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Price:
$3,999.00

Auto Exposure / Auto White Balance (DM36x processor only)

Some camera sensors don't include auto white balance and/or auto exposure processing, so RidgeRun offers a library with AE and AWB algorithms called librraew. This library was initially developed for the DM365 platform. The DM365 video processing front end (VPFE) has an H3A module designed to support control loops for auto focus, auto white balance and auto exposure by collecting statistics about the imaging/video data. There are two blocks in this module:
Auto focus engine
Auto exposure and auto white balance engine
The librraew only use the auto exposure and auto white balance engine. This engine divides the frames into two dimensional blocks of pixels referred as windows. The engine can provide some image/video metrics:
Accumulation of clipped pixels along with all non-saturated pixels in each window per color.
Accumulation of the sum of squared pixels per color.
Minimum and maximum pixels values in each window per color.
The AE/AWB engine can be configured to use up to 36 horizontal windows with sum + {sum of squares or min+max} output or up to 56 horizontal windows with sum output. The AE/AWB engine can also be configure to use up to 128 vertical windows. The width and height for the windows is programmable.

**Note at the current time, this library is only available for the DM365 and DM368 chipsets
Price:
$3,999.00
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Description

Some camera sensors don't include auto white balance and/or auto exposure processing, so RidgeRun offers a library with AE and AWB algorithms called librraew. This library was initially developed for the DM365 platform. The DM365 video processing front end (VPFE) has an H3A module designed to support control loops for auto focus, auto white balance and auto exposure by collecting statistics about the imaging/video data. There are two blocks in this module: Auto focus engine Auto exposure and auto white balance engine The librraew only use the auto exposure and auto white balance engine. This engine divides the frames into two dimensional blocks of pixels referred as windows. The engine can provide some image/video metrics: Accumulation of clipped pixels along with all non-saturated pixels in each window per color. Accumulation of the sum of squared pixels per color. Minimum and maximum pixels values in each window per color. The AE/AWB engine can be configured to use up to 36 horizontal windows with sum + {sum of squares or min+max} output or up to 56 horizontal windows with sum output. The AE/AWB engine can also be configure to use up to 128 vertical windows. The width and height for the windows is programmable. **Note at the current time, this library is only available for the DM365 and DM368 chipsets