摘要 |
Systems and methods for quantization are provided. Some embodiments provide a system and method for quantization comprising preprocessing the transform coefficients to predict one or more non-zero coefficients and one or more zero coefficients as well as predict the non-existence of non-zero and zero coefficients (100, 102, and 104), storing indices representing the predicted non-zero coefficients (106), and performing a quantization process on the predicted non-zero coefficients, as well as the inverse quantization process of those non-zero quantized coefficients (110). |