A buffered and threaded wrapper for the OpenCV VideoCapture object. Can speed up video decoding significantly. Supports

Overview

# CV2 Threaded Video Capture

Not much to say here, it enables you to read an entire video or a number of frames from a video in an extra thread with some nice syntax.

This project was initially part of my video synopsis project, wich is why the config dict() is required.

### Full video

from VideoReader import VideoReader import os

fileName = "out.mp4" dirName = os.path.join(os.path.dirname(__file__), "generate test footage")

config = {} config["inputPath"] = os.path.join(dirName, fileName) config["videoBufferLength"] = 100

with VideoReader(config) as reader:
while not reader.videoEnded():
framenumber, frame = reader.pop() print(framenumber)

### Selection of Frames

from VideoReader import VideoReader import os

fileName = "out.mp4" dirName = os.path.join(os.path.dirname(__file__), "generate test footage")

config = {} config["inputPath"] = os.path.join(dirName, fileName) config["videoBufferLength"] = 100

frameList = list(range(100, 500))

with VideoReader(config, frameList) as reader:
while not reader.videoEnded():
framenumber, frame = reader.pop() print(framenumber)
Owner
Patrice Matz
IT-Consultant
Patrice Matz
Face_mosaic - Mosaic blur processing is applied to multiple faces appearing in the video

動機 face_recognitionを使用して得られる顔座標は長方形であり、この座標をそのまま用いてぼかし処理を行った場合得られる画像は醜い。 それに対してモ

Yoshitsugu Kesamaru 6 Feb 03, 2022
This is a repository to learn and get more computer vision skills, make robotics projects integrating the computer vision as a perception tool and create a lot of awesome advanced controllers for the robots of the future.

This is a repository to learn and get more computer vision skills, make robotics projects integrating the computer vision as a perception tool and create a lot of awesome advanced controllers for the

Elkin Javier Guerra Galeano 17 Nov 03, 2022
Read-only mirror of https://gitlab.gnome.org/GNOME/ocrfeeder

================================= OCRFeeder - A Complete OCR Suite ================================= OCRFeeder is a complete Optical Character Recogn

GNOME Github Mirror 81 Dec 23, 2022
Table Extraction Tool

Tree Structure - Table Extraction Fonduer has been successfully extended to perform information extraction from richly formatted data such as tables.

HazyResearch 88 Jun 02, 2022
A dataset handling library for computer vision datasets in LOST-fromat

A dataset handling library for computer vision datasets in LOST-fromat

8 Dec 15, 2022
Fatigue Driving Detection Based on Dlib

Fatigue Driving Detection Based on Dlib

5 Dec 14, 2022
Python-based tools for document analysis and OCR

ocropy OCRopus is a collection of document analysis programs, not a turn-key OCR system. In order to apply it to your documents, you may need to do so

OCRopus 3.2k Dec 31, 2022
2 telegram-bots: for image recognition and for text generation

💻 📱 Telegram_Bots 🔎 & 📖 2 telegram-bots: for image recognition and for text generation. About Image recognition bot: User sends a photo and bot de

Marina Polukoshko 1 Jan 27, 2022
Morphological edge detection or object's boundary detection using erosion and dialation in OpenCV python

Morphologycal-edge-detection-using-erosion-and-dialation the task is to detect object boundary using erosion or dialation . Here, use the kernel or st

Tamzid hasan 3 Nov 25, 2022
Deep learning based page layout analysis

Deep Learning Based Page Layout Analyze This is a Python implementaion of page layout analyze tool. The goal of page layout analyze is to segment page

186 Dec 29, 2022
Text recognition (optical character recognition) with deep learning methods.

What Is Wrong With Scene Text Recognition Model Comparisons? Dataset and Model Analysis | paper | training and evaluation data | failure cases and cle

Clova AI Research 3.2k Jan 04, 2023
Source Code for AAAI 2022 paper "Graph Convolutional Networks with Dual Message Passing for Subgraph Isomorphism Counting and Matching"

Graph Convolutional Networks with Dual Message Passing for Subgraph Isomorphism Counting and Matching This repository is an official implementation of

HKUST-KnowComp 13 Sep 08, 2022
Markup for note taking

Subtext: markup for note-taking Subtext is a text-based, block-oriented hypertext format. It is designed with note-taking in mind. It has a simple, pe

Gordon Brander 224 Jan 01, 2023
ocroseg - This is a deep learning model for page layout analysis / segmentation.

ocroseg This is a deep learning model for page layout analysis / segmentation. There are many different ways in which you can train and run it, but by

NVIDIA Research Projects 71 Dec 06, 2022
Awesome anomaly detection in medical images

A curated list of awesome anomaly detection works in medical imaging, inspired by the other awesome-* initiatives.

Kang Zhou 57 Dec 19, 2022
Python Computer Vision from Scratch

This repository explores the variety of techniques commonly used to analyze and interpret images. It also describes challenging real-world applications where vision is being successfully used, both f

Milaan Parmar / Милан пармар / _米兰 帕尔马 221 Dec 26, 2022
EQFace: An implementation of EQFace: A Simple Explicit Quality Network for Face Recognition

EQFace: A Simple Explicit Quality Network for Face Recognition The first face recognition network that generates explicit face quality online.

DeepCam Shenzhen 141 Dec 31, 2022
This Repository contain Opencv Projects in python

Python-Opencv OpenCV OpenCV (Open Source Computer Vision Library) is an open source computer vision and machine learning software library. OpenCV was

Yash Sakre 2 Nov 06, 2021
M-LSDを用いて四角形を検出し、射影変換を行うサンプルプログラム

M-LSD-warpPerspective-Example M-LSDを用いて四角形を検出し、射影変換を行うサンプルプログラムです。 Requirements OpenCV 3.4.2 or Later tensorflow 2.4.1 or Later Usage 実行方法は以下です。 pytho

KazuhitoTakahashi 9 Oct 14, 2022
OpenCVを用いたカメラキャリブレーションのサンプルです。2021/06/21時点でPython実装のある3種類(通常カメラ向け、魚眼レンズ向け(fisheyeモジュール)、全方位カメラ向け(omnidirモジュール))について用意しています。

OpenCV-CameraCalibration-Example FishEyeCameraCalibration.mp4 OpenCVを用いたカメラキャリブレーションのサンプルです 2021/06/21時点でPython実装のある以下3種類について用意しています。 通常カメラ向け 魚眼レンズ向け(

KazuhitoTakahashi 34 Nov 17, 2022