Enhancing Image and Video Compression using Adaptive Block-based Quantization and Intra Prediction
Sudhanshu Dev, G. Sathi, Nitish Vashisht, B N Krishna Reddy, Gopal B. Deshmukh, D. Anandhasilambarasan · 2024
This paper presents a novel technique to enhance picture and video compression using adaptive block-based total quantization and intra-prediction. The proposed approach makes use of a multi-level quantization scheme, an intra-prediction set of rules, and fee manipulation relying on the image content material material. The fee control includes a model that selects the most appropriate quantization element for each block of a given photo, counting on the complexity. The choice is primarily based on the region area-developing approach. The proposed technique can be greater effective while tested with specific photo metrics, but it also produces objectively and subjectively higher compression results in comparison to standard techniques. The experiments display the effectiveness of the proposed technique, mainly for low-bit charge applications.