Technical breakdown of JPEG through the prism of vision biology: YCbCr, chroma subsampling, DCT and quantization as implementation of CSF. For middle/senior developers.
Learn how the Fourier transform underlies compression in MP3, JPEG, OFDM in Wi-Fi and MRI. Technical details of FFT, code and examples for developers. Understand the principles.
Master photo-forensics tools for analyzing images for manipulations: ELA, Clone Detection, PCA. Check a fake in 2 minutes. Instructions for OSINT specialists.
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