How to apply image effects to pictures on Raspberry Pi

Like a common pocket camera which has a built-in function to add various effects on captured photos, Raspberry Pi camera board (“raspi cam”) can actually do the same. With the help of raspistill camera control options, we can add the image effects function like we have in a pocket camera. There are three comman-line applications […]
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How to create a time lapse video with Raspberry Pi

After installing a Pi camera module and capturing pictures and videos with raspistill and raspivid commands, I wanted to create a time lapse video of the nice scenery that I have in the back of my apartment. For those who don’t know what it is, time-lapse video (or often-called time-lapse photography) is a shooting technique […]
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