Questions tagged [pset4blur]
The pset4blur tag has no usage guidance.
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PSET 4 filter-more blur returns a weird psychedelic image
So I'm completely stumped.
As far as I know, the logic is correct, as when I use debug50 and follow which conditional each pixel we're looking at right now goes through, it goes through what seems to ...
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How can I read an image from a file to a buffer?
I want to read 'image[width][height]' but anytime I do it I encounter this error message
"incompatible integer to pointer types passing 'RGBTRIIPLE' to a parameter of type 'FILE *' (aka ...
- 3
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40
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PSET4 Blur - Issue understanding what am I doing wrong
I have been stuck on this problem for around 2 weeks, and I have no idea what am I doing wrong...
I would like some hint to what I am doing wrong, in which part of code it might be, etc..
My code ...
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Filter less, Blur, why does my code not blur the edge and 3x3 and 4x4 image?
I am stuck at the blur function in filter less. Your task is to calculate the average RGB value of the surrounding pixel in one row and one column of a bmg image, including the middle pixel. It works ...
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Filter blur errors
I'm working on the filter-less problem in pset4. I've got all of my functions to work properly except for the blur function. I am getting the following errors I believe due to problems with how I'm ...
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YOUR OPINION IS APPRECIATED, pset4, less comfortable, BLUR code, SPOILER
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Fellow Students of CS50,
I have finished the problem pset4/filter-less.
I would appreciate if more experienced programmers take a look at my code and provide comments, observations, suggestions. I'...
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pset4, blur, filter-less ...using POINTERS and NULL character
I've been working on blur from PSET4, filter-less for about a week now.
I've been trying to filter those pixels with no content by copying the image pixels into a pointers array.
Then, I paste NULL ...
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Pset 4 Blur: Keep getting close yet wrong values but I can't find problems in my code
hello so I've been coding blur for a few days and have been running check50 for a while, and I keep getting results that show that the pixel values are just off by a max range of 10. It is really ...
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69
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Filter (more) blur function fails check50
I've hit a bit of a brick wall writing a blur function for filter (more). This is my second go at refactoring the code, and although it produces a blurred image without any issues (no weird edges, ...
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CS50x PSET4 (Filter) - BLUR
This code is supposed to blur an image together with other supporting files as per CS50 Pset4. I am able to compile my code with no errors and run the program but it does not seem to blur my image ...
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random rgbt number in pset4 filter
I used the walkthrough's example of an image to simplify things (6 x 6 image with a red cross in the middle and blue corners).
I manually used debug50 on the indexes(i = 1)(j = 1) to check what ...
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pset4 blur filter invalid or unsupported image format
In pset4 Filter problem when I write blur function I get Invalid or Unsopported Image Format Error. The program compiles without errors and in check50 it also works fine. This is my code. I would ...
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PSET4 LESS BLUR function -Ending Edges problem 2nd version
New version of my previous problem here
PSET4 LESS BLUR function -Ending Edges problem
I know the problem is with the imitations but can't figure out what is it
My code works fine but for the ending ...
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PSET4 LESS BLUR function -Ending Edges problem
My code works fine but for the ending edges not. I mean the right & bottom edges values. Here is my code :
void blur(int height, int width, RGBTRIPLE image[height][width])
{
// h = 400 w = ...
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Not sure why code isn't working: PSet4 Filter (less) - Blur
I'm not sure why my code doesn't work for the blur section of pset4 (filter; less)? (I am aware there's a more efficient way to do this, but am interested in learning what's wrong with this specific ...
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434
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PSET4 filter less Blur function
I am stuck in Pset4-Filter/less the Blur function in particular. My problem is the image blurred correctly but does not pass check50.
Check50 result :
:( blur correctly filters middle pixel >> ...
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CS50 blur filter failed 3x3 and 4x4
I created a for loop checking each pixel around the one to be blurred. If the pixel was in range, its RGB values would be added to a total variable to then be averaged. My program works for all ...
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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 ...
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75
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Pset4 blur function keeps failing at the 3x3 and 4x4 checks
I'm having difficulty with pset4 Blur. I cannot seem to pass the 3x3 and 4x4 test in check50. The actual output values always seem to diverge from the expected output values after a few pixels have ...
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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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pset4 filter/blur code problem
I have written code for the blur filter in problem set 4. The code compiles and runs fine and seems to blur the image but when I run check50 it says that the RGB values aren't correct. I have looked ...
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Pset 4 Filter - Blur
My blur filter produces a decent looking blurred image and passes the Check50 corner pixel case.
I define the cases for the edges and the middle pixels and then manually calculate the average RGB ...
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144
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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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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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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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CS50 Blur Problems
:) blur correctly filters middle pixel
:) blur correctly filters pixel on edge
:) blur correctly filters pixel in corner
:( blur correctly filters 3x3 image
expected "70 85 95\n80 9...", not "...
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340
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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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2
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23
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Blur function doesn't work properly in 3x3 and 4x4 case
I think it's happened during neighbors cell check. I adapt the code from Java stackoverflow. The first two pixels got the rest
void blur(int height, int width, RGBTRIPLE image[height][width])
{
//...
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PSET4 Filter: Blur help
While trying to create an algorithm to come up with the average of the color for all nine pixels (if using 9) I realized I would need a way to see how many surrounding pixels are used in the ...
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Blur error in CS50 problem set 4 -- filter_less
I have been trying to figure out the error for hours long and still no success, it'll mean a lot to me if someone can tell me what is the error in this code in order to apply a blur filter.
I ...
