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* Added pooling functions to make getting small images easy. set_binning works too... but, it zooms in way to much. pooling functions aout you to shrink the image while not zooming in. * To make the pooling functions easy to use I created a version that pools the image out of place and one that pools the image in place. The inplace pooling function can work on the frame buffer (see edits to sensor.c) * I added the code to do hann windowing to the FFT lib. However, I commented it out after it improved performance by basically zero. Specialized windowing stuff will only come in handy for folks trying to tune their algorithm... not in general for everything. * I added subpixel resolution for the phase correlation code. You can now track the image movement really precisely. Additionally, I fixed up the displacement outputs to give expected results. I also added a QoR output for the displacement code so that you can know when the results are bad. * Finally, an example script has been added to show off the features. |
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| .. | ||
| 01-Basics | ||
| 02-Board-Control | ||
| 03-Drawing | ||
| 04-Image-Filters | ||
| 05-Snapshot | ||
| 06-Video-Recording | ||
| 07-Face-Detection | ||
| 08-Eye-Tracking | ||
| 09-Feature-Detection | ||
| 10-Color-Tracking | ||
| 11-LCD-Shield | ||
| 12-Thermopile-Shield | ||
| 13-BLE-Shield | ||
| 14-WiFi-Shield | ||
| 15-Tests | ||