Dec 1, 2018 · This article proposes an improved BAQ encoding and decoding method for improving the signal-to-noise ratio of SAR raw data. Through the analysis ...
This article proposes an improved Llody-Max codec method, which only needs to change the codec look-up table to get better quantization ...
An improved Llody-Max codec method is proposed, which only needs to change the codec look-up table to get better quantization performance when the original ...
Dec 1, 2018 · The simulation results show that the proposed method can reduce the quantization power loss, improve the echo signal-to-noise ratio (SNR), and ...
An Improved BAQ Encoding and Decoding Method for Improving the Quantized SNR of SAR Raw Data ... quantized SNR of the saturated data was improved by 3-4dB.
An Improved BAQ Encoding and Decoding Method for Improving the Quantized SNR of SAR Raw Data. Sensors 2018, 18, 4221. https://doi.org/10.3390/s18124221. AMA ...
An improved BAQ encoding and decoding method for improving the quantized SNR of SAR raw data. Article. Full-text available. Dec 2018; SENSORS-BASEL. Wei Ji ...
The BAQ compression is modeled as an additive noise term, masking the original SAR raw data. Increasing the compression rate results in an increased ...
Missing: Improved Method Improving
Pioneering work on SAR data compression was done by JPL, and an algorithm called Block. Adaptive. Quantization. (BAQ) was developed for the encoding of SAR ...
Aug 10, 2009 · This paper proposes a new mapping between ASM and the standard deviation of the output signal (SDOS) from the ADC and the optimal non-uniform scalar quantizer ...