I was hoping someone could point me in the right direction here. With a picture of a die (from above) I want to recognize which side is up.
So that several curves X,Y can be mapped to another curve R,which is invertible so that I can still get X,Y from R.
I am building my first Ruby on Rails app which is going to be my own little community. I have made the User model with several fields and information.
The translation tool isn\'t able to translate this working code.I copiedit out of a working script. set pathToTemp to (POSIX path of ((path to desktop) as string))
Has anyone ever 开发者_运维百科tried doing this kinda job?Before trying to count the number of people in an image, it is easier to first solve the decision problem of: does this region contain a perso
How to convert an large image and embed it into postscript? I used to convert the bitmap into HEX codes and render with colorimage. It works for small icons but I hit a /limitcheck error in ghostscri
I have a rectangular image for example 30x800 pixels 开发者_JAVA技巧How I can scale it with paperclip to preserve the aspect ratio to a 100x100 pixel image with borders filling the empty area ?
This question already has answers here: What are the different usecases of PNG vs. GIF vs. JPEG vs. SVG? [closed]
I have a Java website, now Ive build an uploader, the validation for JPG images is done and a way to save it into the server it is too.
I recently wrote C programs for image processing of BMP images, I had to read the pixel values and process them, it was very simple I followed the BMP header contents and I could get most of the infor
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