System information (version)

• OpenCV => 4.2
• Operating System / Platform => Windows 64 Bit
• Compiler => Visual Studio Code 1.56.2

Detailed description

When running cv2.seamlessClone() the error is a bit misleading when the incorrect image path is supplied. It doesn't make it obvious that the problem is in the path

Steps to reproduce

import cv2
# Read i

I'm using this project to train my segmentation model. I find that the mask has a right-down offset to the image. Because the opencv resize_nearest is wrong. Please refer the opencv project issue:
https://github.com/opencv/opencv/issues/9096
https://github.com/opencv/opencv/issues/10146

The code of opencv is:
` for( x = 0; x < dsize.width; x++ )
{
int sx = cv

Prerequisites

• I have written a descriptive issue title
• I have verified that I am running the latest version of ImageSharp
• I have verified if the problem exist in both DEBUG and RELEASE mode
• I have searched open and closed issues to ensur

Description

when using structural_similarity when the images are small (<7 in any dimension) a ValueError gets thrown, but with the wrong text:

ValueError: win_size exceeds image extent.  If the input is a multichannel (color) image, set multichannel=True.

Instead of misleading the user into thinking there's something wrong with the way they read in, or converted, their i

🚀 Feature

Now we have 2 functions, homography_warp, warp_perspective, which have similar functionality, but differ in the format of the input: warp_perspective expects a pixel homography, whereas homography_warp wants normalized homography.
This can be merged into a single function with an input flag like normalized_homography.

Motivation

This discrepancy confuses peopl