I was wondering how can I fill ellipses in a rect.
So I have a rect()- that reflect a bar. This bar will grow in height depending on a certain data. But I want to try make the rect() fills with ellipses. How can I go about and do that?
Hey guys, I have a question regarding image processing / edge detection.
I would love some inputs in what's the best way to achieve an effective edge detection of an image.
The method I have in mind is to apply Canny operator on an image, from there I would like to store white pixels / the edge point (coordinates) in an array/list and then go through these points and calculates the density of the points.
I was wondering if it's possible to scan an image (as in left to right & top to bottom) and do the method mentioned ?
If I could achieve that then I would like to translate the edges into sound.
I was just wondering what is the best way to link Max/MSP and Processing together? I've tried looking at OscP5 and Maxlink, but I'm not sure where to start..
So basically now, I've done a translation of colour into sound in Max/MSP.. so everything is fully in max msp where I will read an image and then some calculations of the rgb then the numbers will be passed and translated in midi note...
But I was thinking I want to do the whole gui in Processing where the image will be read and then maybe I will pass the numbers to max msp for translation.
Also, as I will be testing this soon, I would also want to do key tracking where there will be two images shown and the user will press two keys for yes/no .... (this experiment is for visually impaired people by the way)
this is a very basic question about loading images.
I know I could hard code a specific image i want to load by specifying the image directory but is there any way where, I could just load an image where a pop up window comes up and I could just select any image from my computer folder?
I'm quite new in the area of image processing/sonification. I have been doing a lot of research in colours and image processing and mapping
I was wondering if it is possible - from an image I take the rgb values and convert them into hsv... and from there I plot histogram and generate sound from the histogram?
My main objective is to map color - hues specifically into different sound frequencies.
