Abstract: The image file format used in iris recognition systems has been proven to affect the performance of iris authentication. PNG and JPEG, the image file formats that are among the most common, ...

Many were disappointed — though perhaps not surprised — when the Justice Department’s long-awaited document dump on its investigation into Jeffrey Epstein came heavily redacted. The New York Times ...

Information released by the Department of Justice in some of the files surrounding convicted sex offender Jeffrey Epstein was not properly redacted, with blacked-out text becoming visible with a ...

This is a Python 3 library that helps interface with Motoron motor controllers using I²C or UART serial. We have mainly tested this library on Raspberry Pi single-board Linux computers and MicroPython ...

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Raspberry Pi 4 and the latest Raspberry Pi 400 share the same Broadcom BCM2711 processor with four Cortex-A72 cores. However, the Pi 4 is clocked at 1.5GHz and the Pi 400 can go up to 1.8GHz. So it’s ...

Want to gain privacy, online security, and freedom on your Raspberry Pi? We explain how to use a VPN for Raspberry Pi to encrypt your internet connection and bypass online restrictions. Whether you ...

It is the first thing you should check, as storing files or folders requires available storage space on your hard disk. The same thing needs to be checked when you are copying files or folders to ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

From a raw performance standpoint, the Raspberry Pi 5 completely outclasses the Pi 4. Going from Arm Cortex-A72 in the Pi 4’s SoC to Cortex-A76 cores is a big jump in its own right as these cores are ...