jAER

To view the recordings in jAER, use the AEChip MultiDAVIS346BCameraChip. With this AEChip, the 2 lsbs of the address are decoded to provide the X address offset.

Here is a video of playing one recording

Go to the menu AEChip/Customize AEChip menu.. and add the AEChip for multiple DHP19 DAVIS346 cameras called MultiDAVIS346BCameraChip; you can enter this string in the Filter box.

When you select this chip, enter 4 when asked for number of cameras.

Details from the paper:

DVS data format. The dataset contains only DVS data from the four DAVIS cameras. We adapted the standard DVS data format to the multi-camera setup case. We merged the streams of DVS events from each camera to ensure monotonic timestamp ordering, and included the identification (ID) number of each camera in the two least significant bits of the raw address. In this way, each event is represented by a tuple e = (x, y, t, p, c). Where (x, y) is the address in the pixel array, t is the time information in microsecond resolution, p is the polarity of the brightness change, and c is the camera ID number. This arrangement makes it much easier to process all the DVS data together

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