proposes a new approach (R1), and the idea of error-correction mechanism is intuitive (R1), novel (R2) and smart

Is any special feature operation applied in ETN? & Does a larger K help? The motivation to compute affinity matrices & How to achieve the error diffusion. Please see Figure 1 in submission for example. Performance issues, including increased training burden and running time. Thanks for pointing out the mistake in real-time stylization, which will be corrected in revision.