Image Matting Code

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Image matting code.

There are a lot of successful approaches such as deep image matting indexnet matting gca matting to name but a few. Conference on computer vision and pattern recognition cvpr june 2007. A closed form solution to natural image matting. Image matting is the process of accurately estimating the foreground object in images and videos.

The current state of the art on composition 1k is fba matting. It is a very important technique in image and video editing applications particularly in film production for creating visual effects. See a full comparison of 3 papers with code. Just in case you are interested deep image matting v2 is an upgraded version of this.

Given an image the code in this project can separate its foreground and background. In case of image segmentation we segment the image into foreground and background by labeling the pixels. To perform background matting based green screening you need to capture. This repository is to reproduce deep image matting.

A image with the subject use img png extension b image of the background without the subject use back png extension c target background to insert the subject place in data background. The algorithm is derived from levin s research 1 and i have implemented this algorithm in c. Source code we will update this website with links to more source code soon. In the past few years several deep learning based methods have boosted the state of the art in the image matting field.

Run the inference code on sample images data. Please note that we cannot provide code for easy matting 3 robust matting 4 and bayesian matting 5 due to licensing issues. Now this code can be used to train but the data is owned by company i ll try my best to provide code and model that can do inference fix bugs about memory leak when training and change one of randomly crop size from 640 to 620 for boundary security issue this can be avoid by preparing training data more carefully.