3 ms·
Notable that nearly all cameras can be turned into a line scan camera if you can get your software low level enough to send commands to write the registers on t
by londons_explore 1y ago
Notable that nearly all cameras can be turned into a line scan camera if you can get your software low level enough to send commands to write the registers on the sensor.
You simply set the maximum and minimum readout rows to be 1 apart, and suddenly your 'frame' rate goes up to 60,000 FPS where each frame is only a pixel high.
You might have to fiddle with upper and lower 'porch' regions to make things fast too.
You must have the line along the long dimension of the image - the hardware has no capability to do the short edge.
- decae 1y agoHow is this possible? What sort of camera can do this?
- londons_explore 1y agoAlmost any camera. Eg. The OV2640. But you need to have really low level access to registers. Said registers are normally configured by i2c (aka SCCB). In Linux I think you'd need to patch a driver to do it for example.
- decae 1y agoThat sounds like a lot of fun to play around with, thank you!