Questions tagged [pset4blur]

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pset4 filter - only blurs the corners correctly

i can`t get the picture blurred at all (it comes out a complete mash up of colours blended together ...) ...i' ve been trying to figure this out for months now :(( HELP! void blur(int height, int ...
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7 views

Pset4-Filter Blur function doesn't pass check50. What's wrong?

I have been working on this function for about a week and have tried multiple ways, I have come up with a code that seems right to me but it presents errors when using the check50. This is the code I ...
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12 views

Pset4 - filter Blur

I wrote following code for blur filter . But I can't get the positive result . I want to know what the mistake is . void blur(int height, int width, RGBTRIPLE image[height][width]) { ...
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FILTER WORKS FINE, BUT BLUR FAILS 3x3 and 4x4

The code works fine, but it fails blur filters a 3x3 and 4x4 image. I would like a help on why it correctly blur a middle pixel, but fails those two. Apparently, the wrong pixels are either on edge (...
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14 views

Why does the code output incorrect amounts?

The code is here: https://pastebin.com/gKnVmPFf I've checked that it's not because of neighboring cells, because I am translating them onto a different array. I can't seem to figure out want is wrong. ...
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76 views

pset4 filters: thinking behind blur

Need some help with blur. I think i'm getting it entirely wrong but i can't seem to understand why. None of the blur assessment are correct at all. Wonder if anyone can give me any tips on getting the ...
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1answer
37 views

What is wrong with my filter blur?

Been stuck on the blurring part for ages... I've ran out of ideas and motivation to debug at this point after spending an eternity cutting down my spaghetti codes to pappardelle. Any help/hint/...
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17 views

The blur is not updating when it should be

The suspected incorrect of my code is here: for(int i =0;i<height;i++) { for(int j = 0;j<width;j++) { image[i][j] = copy[i][j]; } } or ...
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23 views

Pset4-Blur function edge value issue

The edge value of blue is getting increased by 3, can someone help me Expected Output: 80 95 105 Actual Output: 80 98 105 // Blur image void blur(int height, int width, RGBTRIPLE image[...
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1answer
124 views

PSET 4 Filter (less) - Simplification of code for blur

My programme works, it compiles well and it passes the check50 checks. However, I don't like how it looks - I feel it's very cumbersome, too full of logical conditions. I was wondering how I might ...
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38 views

cs50 pset4 ffilter reflection and blur stuck

I can't get up with a way to implement the code for reflect and blur particularly how to swap pixles in reflection, i tried use temp array as in lecture 4 but i couldn't, and in blur i could not get ...