Applications of Chrominance Vector Quantization to Intraframe and Interframe Compression of Colour Video Sequences

• Autorzy: Bartkowiak, M. , Domański, M.
• Języki publikacji: EN

Abstrakty

EN

A video compression technique for applications in very low bit rate coding is presented. The technique is based on vector quantization of chrominance and compression of the image with scalar representation of chrominance. The general idea is to represent the two components of the chrominance vector (CB, CR) using single scalar values. Experimental results of computer simulations using standard video sequences are presented.

Słowa kluczowe

EN

video compression; very low bit rate coding; colour; chrominance; vector quantization

• Czasopismo: Bulletin of the Polish Academy of Sciences. Technical Sciences
• Rocznik: 2001
• Tom: vol. 49, nr 4
• Strony: 559-566
• Opis fizyczny: 6 rys., bibliogr. 9 poz.

Twórcy

autor

Bartkowiak, M.

autor

Domański, M.

• Poznań University of Technology, Institute of Electronics and Telecommunications, ul. Piotrowo 3A, 60-965 Poznań (Instytut Elektroniki i Telekomunikacji Politechniki Poznańskiej)