Automatically erase objects in the video, such as logo, text, etc.

Overview

Video-Auto-Wipe

Read English Introduction:Here

  本人不定期的基于生成技术制作一些好玩有趣的算法模型,这次带来的作品是“视频擦除”方向的应用模型,它实现的功能是自动感知到视频中我们不想看见的部分(譬如广告、水印、字幕、图标等等)然后进行擦除。由于图标擦除模型存在潜在的被利用于侵权行为的隐患,因此我暂时只分享了字幕擦除模型,希望能帮助到大家。
  我后续会持续不断的探索和制作新的生成方向的技术内容。基于生成模型可玩的点还有很多,此项目仅展示了其中一个做落地应用的例子。本项目的模型版权所属为:www.seeprettyface.com ,未获得授权请不要直接用作商业用途。关于算法的细节介绍可以参阅我的研究笔记



效果预览

1. 图标擦除

  图标擦除模型的功能是模型自动感知到视频中图标的位置然后进行擦除,感知图标的方法为在时域上静止不动的小块像素块被视作图标。

1.1 测试1-电视剧的台标、剧名和角标擦除

Image text

查看视频



1.2 测试2-足球赛的台标、状态栏擦除

Image text

查看视频



1.3 测试3-综艺节目的台标、状态栏擦除

Image text

查看视频



1.4 测试4-短视频MV的遮挡图标擦除

Image text

查看视频



1.5 测试5-短视频MV的遮挡水印擦除

Image text

查看视频



1.6 测试6-新闻媒体的台标擦除

Image text

查看视频





2. 动态图标擦除

  动态图标擦除模型的功能是模型自动感知到视频中动态图标的位置然后进行擦除,感知动态图标的方法为在时域上闪烁出现或动态移动的固定像素块被视作动态图标,这个在制作上有一定难度所以还没有对外开放。

2.1 测试1-闪烁出现的特效文字擦除

Image text

Image text

查看视频





3. 字幕擦除

  字幕擦除模型的功能是模型自动感知到视频中字幕的位置然后进行擦除,感知字幕的方法为具有统一样式的文字区域被视作字幕。

3.1 测试1-电影字幕擦除

Image text

查看视频



3.2 测试2-电视剧字幕擦除

Image text

查看视频



3.3 测试3-综艺节目字幕擦除

Image text

查看视频



3.4 测试4-综艺节目特殊字幕擦除

Image text

查看视频



3.5 测试5-网络视频字幕擦除

Image text

查看视频



3.6 测试6-小语种字幕擦除

Image text

查看视频





使用方法

1.环境配置

  torch>1.0
  其他的缺什么依赖就pip install xxx,需要的东西不多

2.运行方法

  1. 下载预训练模型放在pretrained-weight文件夹里;
    预训练模型下载地址:链接:https://pan.baidu.com/s/1ubZHkgkcskS7Bpg8ZbtoRQ 提取码:ricn

  2. 将视频文件和mask文件放在input文件夹里,编辑demo.py(或通过命令行参数)选中对应文件位置;
    输入样例下载地址:https://pan.baidu.com/s/1rfdAwxomCVjTJ1zwl7hu3g 提取码:qk64

  3. 图标擦除任务运行:python demo.py delogo
   字幕擦除任务运行:python demo.py detext



训练方法

训练数据

  1.YoutubeVOS2018数据集;

  2.基于搜集的300余部高清电影制作了2,709部电影片段数据集;
    下载地址:https://pan.baidu.com/s/1CIgJmFmx5iR2JfgAyjVaeg 提取码:xb7o

  3.基于搜集的40余部综艺节目制作了864部综艺片段数据集;
    下载地址:https://pan.baidu.com/s/1lJk6IIWlwxknAie0LlGYOg 提取码:9rd4

训练过程

  第1步. 针对特定任务的时域感知训练;
  第2步. 融合擦除模型的微调训练。

训练配置

最近寻觅到了一种非常简易的制作和训练方法:
  '图标擦除'模型在单卡3090上训练3天;
  '字幕擦除'模型在单卡3090上训练2天;





更多玩法

  这个项目目前还只是做了很短期的尝试,实际上视频擦除可玩的点还有很多,譬如敏感内容(涉黄涉暴等)擦除、广告擦除、指定人/物擦除、背景人擦除等等。只要是能寻找到有像素预测的场景+有像素预测的需求都是“视频擦除”可以玩出花样的情景~

Sample





了解更多

  本人的研究方向是生成模型的应用技术研究。生成技术解决的问题是像素的预测,也就是在一个有缺失/完全缺失的图像棋盘上进行像素的填补/预测,使填补/预测完的图像符合真实图像的规律。基于这种模式可展开的玩法有很多,除了我之前做的数字人生成、视频内容生成等,我们还可以拓展出更多并行的思路出来。
  尽管目前大部分的CV落地项目都集中在感知和识别任务上,而对于重构和生成任务的研发相对较少,但这不应影响我们对于生成技术价值的判断,毕竟生成技术是相对较新、参与人较少,但是应用前景较广的研究方向。我后续将持续致力于探索生成方向的落地型算法研发,欢迎访问我的网站了解这方面最新的研究进展:www.seeprettyface.com

Sample

Owner
seeprettyface.com
seeprettyface.com
PyTorch code for our paper "Attention in Attention Network for Image Super-Resolution"

Under construction... Attention in Attention Network for Image Super-Resolution (A2N) This repository is an PyTorch implementation of the paper "Atten

Haoyu Chen 71 Dec 30, 2022
Adaptive FNO transformer - official Pytorch implementation

Adaptive Fourier Neural Operators: Efficient Token Mixers for Transformers This repository contains PyTorch implementation of the Adaptive Fourier Neu

NVIDIA Research Projects 77 Dec 29, 2022
A Conditional Point Diffusion-Refinement Paradigm for 3D Point Cloud Completion

A Conditional Point Diffusion-Refinement Paradigm for 3D Point Cloud Completion This repo intends to release code for our work: Zhaoyang Lyu*, Zhifeng

Zhaoyang Lyu 68 Jan 03, 2023
Automatic number plate recognition using tech: Yolo, OCR, Scene text detection, scene text recognation, flask, torch

Automatic Number Plate Recognition Automatic Number Plate Recognition (ANPR) is the process of reading the characters on the plate with various optica

Meftun AKARSU 52 Dec 22, 2022
Generating images from caption and vice versa via CLIP-Guided Generative Latent Space Search

CLIP-GLaSS Repository for the paper Generating images from caption and vice versa via CLIP-Guided Generative Latent Space Search An in-browser demo is

Federico Galatolo 172 Dec 22, 2022
Hydra Lightning Template for Structured Configs

Hydra Lightning Template for Structured Configs Template for creating projects with pytorch-lightning and hydra. How to use this template? Create your

Model-driven Machine Learning 4 Jul 19, 2022
GT4SD, an open-source library to accelerate hypothesis generation in the scientific discovery process.

The GT4SD (Generative Toolkit for Scientific Discovery) is an open-source platform to accelerate hypothesis generation in the scientific discovery process. It provides a library for making state-of-t

Generative Toolkit 4 Scientific Discovery 142 Dec 24, 2022
Alfred-Restore-Iterm-Arrangement - An Alfred workflow to restore iTerm2 window Arrangements

Alfred-Restore-Iterm-Arrangement This alfred workflow will list avaliable iTerm2

7 May 10, 2022
To build a regression model to predict the concrete compressive strength based on the different features in the training data.

Cement-Strength-Prediction Problem Statement To build a regression model to predict the concrete compressive strength based on the different features

Ashish Kumar 4 Jun 11, 2022
Picasso: a methods for embedding points in 2D in a way that respects distances while fitting a user-specified shape.

Picasso Code to generate Picasso embeddings of any input matrix. Picasso maps the points of an input matrix to user-defined, n-dimensional shape coord

Pachter Lab 45 Dec 23, 2022
Deep Probabilistic Programming Course @ DIKU

Deep Probabilistic Programming Course @ DIKU

52 May 14, 2022
This is the official implementation code repository of Underwater Light Field Retention : Neural Rendering for Underwater Imaging (Accepted by CVPR Workshop2022 NTIRE)

Underwater Light Field Retention : Neural Rendering for Underwater Imaging (UWNR) (Accepted by CVPR Workshop2022 NTIRE) Authors: Tian Ye†, Sixiang Che

jmucsx 17 Dec 14, 2022
VideoGPT: Video Generation using VQ-VAE and Transformers

VideoGPT: Video Generation using VQ-VAE and Transformers [Paper][Website][Colab][Gradio Demo] We present VideoGPT: a conceptually simple architecture

Wilson Yan 470 Dec 30, 2022
Watch faces morph into each other with StyleGAN 2, StyleGAN, and DCGAN!

FaceMorpher FaceMorpher is an innovative project to get a unique face morph (or interpolation for geeks) on a website. Yes, this means you can see fac

Anish 9 Jun 24, 2022
Pytorch and Keras Implementations of Hyperspectral Image Classification -- Traditional to Deep Models: A Survey for Future Prospects.

The repository contains the implementations for Hyperspectral Image Classification -- Traditional to Deep Models: A Survey for Future Prospects. Model

Ankur Deria 115 Jan 06, 2023
NeuralCompression is a Python repository dedicated to research of neural networks that compress data

NeuralCompression is a Python repository dedicated to research of neural networks that compress data. The repository includes tools such as JAX-based entropy coders, image compression models, video c

Facebook Research 297 Jan 06, 2023
TriMap: Large-scale Dimensionality Reduction Using Triplets

TriMap TriMap is a dimensionality reduction method that uses triplet constraints to form a low-dimensional embedding of a set of points. The triplet c

Ehsan Amid 235 Dec 24, 2022
Text Generation by Learning from Demonstrations

Text Generation by Learning from Demonstrations The README was last updated on March 7, 2021. The repo is based on fairseq (v0.9.?). Paper arXiv Prere

38 Oct 21, 2022
A PyTorch implementation of "Graph Classification Using Structural Attention" (KDD 2018).

GAM ⠀⠀ A PyTorch implementation of Graph Classification Using Structural Attention (KDD 2018). Abstract Graph classification is a problem with practic

Benedek Rozemberczki 259 Dec 05, 2022
LSTM Neural Networks for Spectroscopic Studies of Type Ia Supernovae

Package Description The difficulties in acquiring spectroscopic data have been a major challenge for supernova surveys. snlstm is developed to provide

7 Oct 11, 2022