Questions tagged [edges]

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pset 4 filter edges help

pset 4 filter-more edges code. I'm confused where it is going wrong. Anybody can figure out please tell me. here is my code. // Detect edges void edges(int height, int width, RGBTRIPLE image[height][...
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pset4 filter edges too white

I've read through other posts that had a similar result: the output image being too white; however, the solutions to those have not fixed my code. Also, there's a strange dark vertical line running ...
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Pset4 Blur and Edge check50 problem with 3 x 3 image and 4 x 4 image

For both edge and blur check50 is saying: :( blur correctly filters 3x3 image expected "70 85 95\n80 9...", not "70 85 95\n80 9..." :( blur correctly filters 4x4 image expected &...
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PSET4 - Filter(more)- Edges- Check50 error

#include"helpers.h" #include <math.h> int check_cap(int num); void edges(int height, int width, RGBTRIPLE image[height][width]) { RGBTRIPLE image_copy[...
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CS50 - PSET 4 - Filter - Edges

//Pixel buffer RGBTRIPLE pixelBuffer[height][width]; //Iterates on every pixel and calculates Gx and Gy for (int i = 0; i < height; i++) { for (int j = 0; j < width; j++)...
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filter more comfortable pset4 edges

this is my attempt on cs50 more comfortable pset4 edges part I cannot find my mistake. I get a mostly white image with some repeating noise as output. I have tried simplifying more complex expressions ...
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I don't know what I'm doing wrong Pset4 filter "edges"

I can't get edges to work I would really like some hints to what's wrong with my code. // Detect edges void edges(int height, int width, RGBTRIPLE image[height][width]) { //copying original image ...
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PSET4 — Filter (more) — Edges Error

I'm currently working through the filter problem, and I'm not sure why it's not working on the pixels on the edge (it also seems to only be incorrect on the B value in RGB). This is the message I'm ...
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Some values in my 'edges' don't pass check50

the rightmost values in the matrix in check50 is wrong but the other values are correct. I'm not really sure what's wrong. code: void edges(int height, int width, RGBTRIPLE image[height][width]) { ...
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edges completely fails check50

So I finished my edges function and it's failing everything for check50 and I can't understand what I did wrong. Any help would be greatly appreciated. Functions related to edges: // Sets new RGB ...
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Pset4 - Filter (more) Edge Detection Help

I'm testing my Gy function separately, and it looks like the values I put in the test array are not correctly showing up in the function. I printf() the main function and they are recording correctly, ...
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pset4 Filter (more) Edge Detection help

void edges(int height, int width, RGBTRIPLE image[height][width]) { RGBTRIPLE copy[height][width]; for (int i = 0; i < height; i++) { for (int j = 0; j < width; j++) {...
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Help with pset4 filter edge detection function

I have some problems with the edges function. The code compiles fine and all but the result looks like this: https://imgur.com/a/S2MQLom The edges of the image and one third of it don't look as ...
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CS50 - edge filter pset4

I'm working on the edge filter in pset4 in CS50. The code compiles but when checking the code with check50 I get multiple errors. Looking closer at the output of the error check the first row and last ...
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cs50 pset4 edge filter too much white

Hey guys i have been trying to figure out the problem with my code of the pset4 filter (more) about edge detection. My code compiles but the result image is strange, with a lot of bright/white and ...
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PSET 4 - Filter: Anyone able to help me on Edges?

I'm having a lot of trouble figuring out how my code for edges is failing so badly every time. Any help on this would be greatly appreciated! Here is what I'm getting back from check50: :( edges ...
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Q: PSETt#4 - Filter (more) - Edges

I'm stuck with the problem pset4 edges. The checks for the middle pixels work. But not the corner's pixels. :( edges correctly filters pixel in corner expected "76 117 255\n", not "76 117 66\n" It ...
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CS50 PSET4 Edge calculates correct values on all tests unless the correct value is 255

I am having problems with CS50 PSet 4 - Edge. The method passes the middle pixel test (which has no value of 255 on any channel) but on any other test all the values in each channel are correct ...
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Edge detection produces weird outputs

I've been stuck on this for the past while and I'm not sure what's wrong in my algorithm. I get complete nonsense for outputs and I'm kind of lost on where to go from here. Any help would be ...
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PSET #4 - Filter (more) - Edge

I've been trying to finished filter(more) all this morning, but I'm stuck with this code, I don't know why is incorrect, withcheck50 outputs in red: :( edges correctly filters middle pixel ...
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PSet4 - Filter (more) - Edge

maybe one of you can help me out. The following code compiles and runs without any complaint, but the results are not the expected ones. Somehow the image-edge will be detected, but the new values ...
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I don't understand what's wrong with my Edge filter. Pset4

There are lots of runtime errors and overflowed integers with my code, and I have no idea why that is the case. Please could you check it out? void edges(int height, int width, RGBTRIPLE image[height]...
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Pset4 , edge , I dont understand what is wrong ,

It seems it is finding edges, When I run check50 it is giving me the errors below : :) edges correctly filters middle pixel Log testing with sample 3x3 image first row: (0, 10, 25), (0, 10, 30), (...
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PSET4 (More Comfortable) Filter Edges

I am trying to code Pset4 (more comfortable) edges, the program is running, but my outcome is completely white. Any Suggestions? Here's My Code.... void edges(int height, int width, RGBTRIPLE image[...
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Pset4 Filter Edge Dedection

my code is running well on a dedicated hardcoded version of check50 edges middle pixel, but as soon as I use it for the check50 it gives an error. Debug50 did calculate exactly what it should have ...
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To those who struggle with pset4’s filter-more’s edge detection filter

I’m sure it is obvious for some people, but it wasn’t for me) If your code isn’t working the way it should, you can create new .c file and put there your logic from edge detection function. You can ...
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Pset4 filter edges issue

I'm trying to figure why my code doesn't work for detecting edges. Even though it produces a result, it is too white. Any suggestions? // Detect edges void edges(int height, int width, RGBTRIPLE ...
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PSET4 Filter, edge detection process only works for square-like pictures. How to make it work for the whole picture?

I have written my code based on how I structured the code for the blur filter. For some reason the result is pretty weird, the processing of edge detection is only taking place in a square. See ...
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pset4: edges have correct 3 out of 5

the corner check correct and the edges check correct and middle pixel check correct but the whole image wrong why ????? void edges(int height, int width, RGBTRIPLE image[height][width]) { int ...
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