For my final year project I\'m doing a vehicle detail modification system. the system should be able to these following tasks. I\'m using a size image of a vehicle taken from a fixed distance lets say
What is the best way to detect the corners of an invoice/receipt/sheet-of-paper in a photo? This is to be used for subsequent perspective correction, before OCR.
I am new to Image Processing. I am developing a web application. I need t开发者_高级运维o take an image (free hand drawings) and remove parts of it. For example, take an image of cat and remove everyt
I am trying to do the examples in the OpenCV book and I got to the part regarding cvCanny. I am trying to use it, but I keep getting a memory exception error of
I am doing Sobel edge detection in openCV using the with following parameters: cv.Sobel(mat, edgemat, 1, 1)
Situation: Generating N samples of a shape and corresponding edges (using Sobel filter or my own) with different transformations and rotations, while viewport (size=600*600) and camera remain constant
My application is to detect coins. I have done most of it using OpenCv . Am using CannyDetection and houghTransform to detect circles开发者_Go百科 of image.
Recently I have a debate with my colleague on image gradient operation. Normally, the image gradient is defined as:
I am about to start on a university project that is not part of any courses. I was tasked with identifying objects on a arbitrary image (say number of circles in a image). I will be working mostly wit
If I explain why, this might make more sense I have a logical matrix (103x3488) output of a photo of a measuring staff having been run through edge detect (1=edge, 0=noedge). Aim- to calculate the di
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