![]() Sony has a special family of camera sensors, primarily used for surveillance, called the Sony Starvis. My initial investigation in terms of specs is that this is unlikely to be the case. Whether or not it is capable of recording in true color in the dark, that is something I will test very soon in my channel. The Sony IMX477 is supposed to be better in low light than the previous versions of course. There is a new Raspberry PI Camera out there! The Raspberry Camera HQ but I am not 100% certain about its lowlight credentials. Picture from Raspberry PI camera with sunlight in dark environment So you need to have a mechanism to add the IR filter when there is sunlight and automatically remove the IR filter when there is no sunlight. But then an additional complication you get is that during the day you get a pinkish image. To see in low light you need to use an IR light and remove the IR filter in the Raspberry PI Camera, depending on which version you buy. The Raspberry v1 and v2 camera doesn’t work well in low light. It needs a camera sensor capable of recording in a low light environment, preferably in True color. Since I am building a wildlife camera, it should be capable enough to operate during the day and night. Each camera sensor comes with a different set of APIs, so it is not straightforward to support all different types of camera sensors. The Raspberry PI Camera modules rely on the Raspberry PI GPU to do the image processing from the camera sensor.īecause the Raspberry PI itself needs to do the image processing, the options available in terms of camera sensors are quite limited. There are three versions of the Raspberry PI Camera Module available:Ībove are the official Raspberry PI cameras but you can also get camera modules from other vendors that still work with the Raspberry Pi. I can do cool things like detecting motion and record in parallel using an intuitive API. I have tried this API and it has many useful functions that allow me to capture movement and record at the same time. And there is a simple to use Raspberry Camera API that I can call from Python to interact with the camera. The advantage of this type of camera is that data transfer between the camera module and the Raspberry Pi is very fast. The cameras that are most popular are the camera modules that directly connect to the Raspberry PI using the MIPI connector. The first thing we need to do is to understand the types of cameras that are available for the Raspberry Pi. But that would take half the fun! Raspberry PI Camera Modules You might argue, but why not just buy a wildlife camera, one that is already in the market and should do the job pretty well? What more excuses do I need, to build a wildlife camera with a Raspberry PI, Python, Tensorflow, and who knows what else? And it will be an awesome camera! You must have eagle eyes if you can identify the animal in the picture
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