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hkurosawa

RASPBERRY PI up 4ever link is dead

1

https://sfpc.hackpad.com/rPi-run-4-ever-qFgafqYPM54 on https://openframeworks.cc/ofBook/chapters/installation_up_4evr_macosx.html is dead

DeqingSun

Hi, and thanks a lot for the amazing work going into the ofBook! I have one feature request: Hiding the sidebar when the width of the viewport goes below a...

kflak

Hi! I just noticed a broken link on the Computer Vision chapter. In the bibliography, Golan Levin's essay on Computer Vision for Artists was broken due to (it turns out)...

periode

Hi! In the very nice chapter "Image Processing and Computer Vision", under paragraph "Thresholding", you're using a version of the popular "Blobs" sample image and labelling it "cells". I think...

mutterer

adaptive background subtraction clarification in computer vision

1

the text says "The overloaded operators for ofxCvImage make such running averages straightforward." however this only seems true for ofxCvFloatImage. If the background image is a type of ofxGrayscaleImage (or...

david-sullivan

`include ` is wrong, it's `include ` as used in the other parts. Variable names starting with an underscore followed by an uppercase letter are reserved for the implementation, same...

musteresel

hkurosawa

Error in Graphics, Brushes With Freebrush

1

Following the code through the 'Polyline Pen: Tracking the Mouse' in Graphics section, and I'm getting this error: "No matching member function for call to 'curveTo'" for the following bit...

lgarrido581

Example 2 in "Image Processing and Computer Vision" - Code does not build in Xcode

7

After copying the code for example 2 from "Image Processing and Computer Vision" (Preliminaries to Image Processing) into Xcode and attempting to build the application, the build fails due to...

alexanderogle