Secrets Hidden in Images (Steganography) - Computerphile Secrets Hidden in Images (Steganography) - Computerphile begin-post-stats Computerphile • 471K views end-post-stats begin-duration 13:14 end-duration Math topics: _Binary_arithmetic_##Binary arithmetic##_Bit_##Bit##_Byte_##Byte##_Least_significant_bit_##Least significant bit Other topics: _Espionage_techniques_##Espionage techniques##_Encryption_##Encryption##_Cryptography_##Cryptography##_Steganography_##Steganography##_Plaintext_##Plaintext##_Image_processing_##Image processing##_Pixel_##Pixel##_Digital_image_##Digital image##_Image_histogram_##Image histogram##_Image_compression_##Image compression##_Quantization_(image_processing)_##Quantization (image processing)##_JPEG_##JPEG##_Portable_Network_Graphics_##Portable Network Graphics video-id: TWEXCYQKyDc channel_Computerphile_ So What Learning Binary arithmetic , Espionage techniques , Image compression , Image processing Monday, January 22, 2018 Share Share
