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@YashasSamaga
YashasSamaga / yolov4.py
Last active July 13, 2024 06:42
YOLOv4 on OpenCV DNN
import cv2
import time
CONFIDENCE_THRESHOLD = 0.2
NMS_THRESHOLD = 0.4
COLORS = [(0, 255, 255), (255, 255, 0), (0, 255, 0), (255, 0, 0)]
class_names = []
with open("classes.txt", "r") as f:
class_names = [cname.strip() for cname in f.readlines()]
#!/usr/bin/env python3
'''
always getting the most recent frame of a camera
================================================
Usage:
------
freshest_camera_frame.py
@AruniRC
AruniRC / ms_coco_classnames.txt
Created March 5, 2018 20:37
Class Names of MS-COCO classes in order of Detectron dict
{0: u'__background__',
1: u'person',
2: u'bicycle',
3: u'car',
4: u'motorcycle',
5: u'airplane',
6: u'bus',
7: u'train',
8: u'truck',
9: u'boat',
@LyleScott
LyleScott / rotate_2d_point.py
Last active March 17, 2025 00:47
Rotate X,Y (2D) coordinates around a point or origin in Python
"""
Lyle Scott, III // [email protected]
Multiple ways to rotate a 2D point around the origin / a point.
Timer benchmark results @ https://gist.github.com/LyleScott/d17e9d314fbe6fc29767d8c5c029c362
"""
from __future__ import print_function
import math
@ExpandOcean
ExpandOcean / kivy_cv.py
Created January 7, 2015 06:48
kivy and opencv work together demo
# coding:utf-8
from kivy.app import App
from kivy.uix.image import Image
from kivy.clock import Clock
from kivy.graphics.texture import Texture
import cv2
class KivyCamera(Image):
def __init__(self, capture, fps, **kwargs):
@rxaviers
rxaviers / gist:7360908
Last active April 29, 2025 17:19
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