QuantSR+: Pushing the Limit of Quantized Image Super-Resolution Networks
Researchers have developed QuantSR+, a novel framework designed to enhance the performance of image super-resolution models that utilize low-bit quantization. This approach addresses the significant performance degradation often seen when models are compressed to 2-4 bits. QuantSR+ introduces improvements in quantization operators, network architecture, and training strategies to achieve a better balance between accuracy and efficiency. AI
IMPACT Improves efficiency and accuracy for compressed image super-resolution models, enabling wider deployment on resource-constrained devices.