Frequently Asked Question

What are 9/7 and 5/3? How do I know which one to use?

9/7 and 5/3 refers to the number of wavelet filter coefficients used in the wavelet transform filters. A 5/3 filter has five taps for the low-pass filter and three taps for the high-pass filter. 9/7 and 5/3 filters have different memory requirements, so input image width requirements change as documented in Table 25 in the datasheet for your product.