Questions tagged [pset4filterblur]

The tag has no usage guidance.

Filter by
Sorted by
Tagged with
0
votes
0answers
19 views

Getting a segmentation fault on cs50's filter

I'm currently stuck on cs50's pset4 filter (less comfortable). The program compiles perfectly. I have tried out the first three parts of the code (grayscale, sepia & reflection) and their output ...
0
votes
2answers
48 views

Pset4 Blur (filter less) not passing check50

As title says, I am not passing check50 for blur. I am aware that my method is probably extremely tedious and not the best method, but I came up with it myself and would like to find out why it isn't ...
1
vote
1answer
24 views

My blur function blurs every image, but fails every check50 check - please help!

I'd really appreciate any help that can be offered here. My code seems to output a blurred image perfectly, but fails every check50 check and I can't work out why... void blur(int height, int width, ...
0
votes
1answer
27 views

Pset 4 filter blur function - only works with corner pixel

requesting help for my blur function. For each pixel, i have split it into 3 for loops. One calculating the row above, same row, and row below. In each loop , if the row is smaller than 0 or equal to ...
0
votes
1answer
43 views

pset4/filter: What is being instantiated with RGBTRIPLE(*image)[width]

I'm struggling to get my head around what is being instantiated here with (*image) (and what to do with it) in this line: RGBTRIPLE(*image)[width] = calloc(height, width * sizeof(RGBTRIPLE)); I ...
1
vote
2answers
42 views

Blur only working with middle pixel

I've been stuck in this problem for a while, and the code only works when its inputted a middle pixel. Does anyone have a clue? I've searched everywhere for this particular issue, but I have only ...
0
votes
0answers
30 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]) { ...
0
votes
0answers
25 views

pset4 (less) filter - blur please help

I've been stuck on this project for a while... I looked at other people's questions but still cannot find our where I did wrong. Can someone help me see where the bug is... void blur(int height, int ...
0
votes
1answer
28 views

Pset4 Blur filter, loop for searching surrounding pixels

I'm trying to write the part of the code where the surrounding pixels around the main pixel are searched in order to make the average and later replace the main value for the average value. I am ...
2
votes
1answer
69 views

pset4 - filter program,can't figure out what exactly is the problem with blur!

Can't figure out what the problem with this code is. It seems to be working correctly for corners, but for nothing else. Please help! void blur(int height, int width, RGBTRIPLE image[height][width]) { ...
0
votes
1answer
41 views

CS50 Problem Set 4 Filter (less comfortable) help

So I have been struggling to correct my code to fix the blur function of pset4 and feel that my code is correct (even if it isn't optimally efficient). Here's how I went about it: First I looped ...
0
votes
0answers
98 views

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 (...