Category
Data compression
Related lectures (298)
Video Compression: Standards & Techniques
Explores the evolution of video compression standards and techniques, from H.261 to VVC, emphasizing advancements in compression efficiency and video quality.
JPEG 2000: Image Compression
Explores image compression principles, focusing on JPEG 2000, covering transform-based coding, quantization, entropy coding, region of interest, error resilience, and software implementations.
JPEG XS & JPEG XL: Next-Gen Image Compression
Explores the cutting-edge JPEG XS and JPEG XL image compression standards, emphasizing their efficiency and versatility in various applications.
Image compressionMOOC: Digital Signal Processing I
Explores image compression through various approaches like pixel and block level compression, Discrete Cosine Transform, quantization, and entropy coding.
Image Processing II: Coding and Compression
Explores image coding, compression techniques, and wavelet-based methods for efficient data representation.
Data Compression and Shannon's Theorem: Lossy Compression
Explores data compression, including lossless methods and the necessity of lossy compression for real numbers and signals.
Media Security Standards
Explores the definition of media security standards and the standardization of a framework rather than a specific security tool.
Fragile Camera Fingerprints
Discusses Fragile Camera Fingerprints, their security, implementation, and testing for digital image forensics.
MP3 CompressionMOOC: Digital Signal Processing I
Explores MP3 encoding, emphasizing reducing bits through lossy compression and utilizing psycho-acoustic models for efficient filtering and quantization.
Compression: Prefix-Free Codes
Explains prefix-free codes for efficient data compression and the significance of uniquely decodable codes.