bjoernz questions

bjoernz answers

• How can I find if a given RGB color is between a range of known colors?
• Fastest method to search for a specified item on an image?
• Is there a way to identify if two images are nearly identical in Objective-C?
• Is there a way to detect the main ROI?
• How can I compare two images to detect duplicates and cropped duplicates?
• How can I compute SVD and and verify that the ratio of the first-to-last singular value is sane with OpenCV?
• OpenCV: Fingerprint Image and Compare Against Database
• SIFT and SURF feature extraction Implementation using MATLAB
• how to get yesterday's date in qt?
• color histogram for images