A method of removing text blur based on pixel repair

Take a screenshot 、 Many of the pictures obtained by taking photos are words 、 Symbols such as letters and numbers . shooting 、 Interception or transmission may cause content ambiguity 、 Noise superposition and other problems , Make the picture content unrecognizable , And distinguishing these words or symbols is undoubtedly very important . such as ： Electronic bills 、 file 、 Words in letters and manuscripts , It is an effective method to deal with this kind of problem to get clear and recognizable effect through pixel level repair . First, enter the homepage of Tulong solution ,” Image restoration ： Text blur “ Upload pictures at one click to complete your repair , Here's the picture ：

This is a picture mainly composed of English letters , The picture is obviously noisy 、 Fuzzy 、 Ghosting and many other visual problems , Cause unrecognizable . We have been repaired by Tulong solution , The picture text lines are clear , The sharpness is significantly improved . More examples are shown below ,

​ as everyone knows , There are many reasons for blurring pictures , Low image resolution is also one of them . therefore , In this case , We can use ” Tulong explains / Visual enhancement ： Hyperfractional amplification “ Upload the image twice or quadruple , Then continue to blur . Pictured ：

Summary ：

Text pictures such as ： Electronic bills 、 Manuscripts 、 Records, etc. , Due to the limitations of shooting conditions or transmission conditions, the content is often blurred and cannot be recognized , The text pixels are restored and reconstructed by the special processing module of figure dragon solution , Obtaining visual recognizable effect is more conducive to improving the accuracy of various character recognition tools .