Allied Vision Alvium Series - ROI frame rates

203Alvium USB Cameras User Guide V4.6.1
Specifications
ROI frame rates
Values were measured as defined in Specified values on page 67.
To reach the maximum frame rate available for this setup, the bandwidth for image
traffic is 450 MByte/s.
Image
format
Width
[pixels]
Height
[pixels]
ROI
area
[MP]
Frame rate [fps]
1
450 MByte/s 375 MByte/s 200 MByte/s
Full
resolution
5328 4608 24.551 17.6/8.8 14.8/7.4 7.9/4.0
HSXGA 5120 4096 20.972 20.4/10.3 17.2/8.7 9.2/4.6
HXGA 4096 3072 12.583 32.0/16.9 28.4/14.3 15.2/7.6
UHD 4K 3840 2160 8.294 44.6/25.3 42.1/21.3 22.7/11.4
QSXGA 2560 2048 5.243 47.1/39.7 47.1/33.5 35.7/18.0
WQHD 2560 1440 3.686 65.3/55.0 65.3/46.5 49.6/25.0
QXGA 2048 1536 3.146 61.7/61.7 61.7/54.8 58.2/29.4
Full HD 1920 1080 2.074 84.9/84.9 84.9/80.5 84.9/43.1
UXGA 1600 1200 1.92 77.5/77.5 77.5/47.1
WXGA+ 1440 900 1.296 99.7/99.7 99.7/67.2
SXGA 1280 1024 1.311 89.4/89.4 89.4/67.8
HD 720 1280 720 0.922 121.5/121.5 121.5/92.2
XGA 1024 768 0.786 115.2/115.2 115.2/109.3
SVGA 800 600 0.48 142.2/142.2 142.2/142.2
VGA 640 480 0.307 171.0/171.0 171.0/171.0
HVGA 480 320 0.154 232.8/232.8
QVGA 320 240 0.077 284.1/284.1
HQVGA 240 160 0.038 364.4/364.4
QQVGA 160 120 0.019 424.4/424.4
Max. × half 5328 2304 12.276 34.0/17.1 28.7/14.4 15.4/7.7
Max. × min. 5328 8 0.043 513.0/290.3 447.8/249.3 264.1/140.1
Min. × max. 8 4608 0.037 21.8/21.8 21.8/21.8 21.8/21.8
Min. × min. 8 8 64 P 787.2/787.2 787.2/787.2 787.2/787.2
1
Mono8 or Bayer...8
(2)
at SensorBitDepth = 12-Bit /
Mono12 or Bayer...12 at SensorBitDepth = 12-Bit
2
The three dots... represent the colors of a Bayer pixel format, such as in BayerRG8.
Table 93: Alvium 1800 U-2460m/c ROI frame rates