Phase Transition of Total Variation Based on Approximate Message Passing Algorithm
Round 1
Reviewer 1 Report
The text is easy to read and engagingly discusses the current topic. The reader is motivated in the right way in the introduction, and the ensuing description of the technique, which includes a comparison with the TVAMP approach, is adequate. The procedures that were followed and the findings that were obtained are laid forth in detail. The literature that was mentioned has some relevance to the methodology.
Author Response
Please see the attachment.
Author Response File: 
Author Response.pdf
Reviewer 2 Report
The paper shows an improved approach using Total variation (TV) model. The paper can be accepted after addressing few concerns
The title of the paper is too broad consider adding few more keywords to be more clearer.
Instead of mentioning numerical experiments confirms that..., authors should actually state these numeric values in the abstract.
Authors used full stops and commas for equations but few equations (such as equation 10) are without any punctuation. Please have a look once again.
I wonder that comparison with wavelet transform is mentioned in the abstract and the problem formulation part but not in the discussion or the results section, why.?
Author Response
Please see the attachment.
Author Response File: Author Response.pdf
