前言
使用：
list_keys= [ i for i in cnames.keys()] list_values= [ i for i in cnames.values()]
颜色列表示例：
colormap=['#7A57D1','#FF731D','#004d61','#bc8420','#CF0A0A','#83FFE6','#0000A1','#fff568','#0080ff','#81C6E8','#385098','#ffb5ba','#EA047E','#B1AFFF','#425F57','#CFFF8D','#100720','#18978F','#F9CEEE','#7882A4','#E900FF','#84DFFF','#B2EA70','#FED2AA','#49FF00','#14279B','#911F27','#00dffc']
颜色字典示例：
cnames = {
'aliceblue': '#F0F8FF',
'antiquewhite': '#FAEBD7',
'aqua': '#00FFFF',
'aquamarine': '#7FFFD4',
'azure': '#F0FFFF',
'beige': '#F5F5DC',
'bisque': '#FFE4C4',
'black': '#000000',
'blanchedalmond': '#FFEBCD',
'blue': '#0000FF',
'blueviolet': '#8A2BE2',
'brown': '#A52A2A',
'burlywood': '#DEB887',
'cadetblue': '#5F9EA0',
'chartreuse': '#7FFF00',
'chocolate': '#D2691E',
'coral': '#FF7F50',
'cornflowerblue': '#6495ED',
'cornsilk': '#FFF8DC',
'crimson': '#DC143C',
'cyan': '#00FFFF',
'darkblue': '#00008B',
'darkcyan': '#008B8B',
'darkgoldenrod': '#B8860B',
'darkgray': '#A9A9A9',
'darkgreen': '#006400',
'darkkhaki': '#BDB76B',
'darkmagenta': '#8B008B',
'darkolivegreen': '#556B2F',
'darkorange': '#FF8C00',
'darkorchid': '#9932CC',
'darkred': '#8B0000',
'darksalmon': '#E9967A',
'darkseagreen': '#8FBC8F',
'darkslateblue': '#483D8B',
'darkslategray': '#2F4F4F',
'darkturquoise': '#00CED1',
'darkviolet': '#9400D3',
'deeppink': '#FF1493',
'deepskyblue': '#00BFFF',
'dimgray': '#696969',
'dodgerblue': '#1E90FF',
'firebrick': '#B22222',
'floralwhite': '#FFFAF0',
'forestgreen': '#228B22',
'fuchsia': '#FF00FF',
'gainsboro': '#DCDCDC',
'ghostwhite': '#F8F8FF',
'gold': '#FFD700',
'goldenrod': '#DAA520',
'gray': '#808080',
'green': '#008000',
'greenyellow': '#ADFF2F',
'honeydew': '#F0FFF0',
'hotpink': '#FF69B4',
'indianred': '#CD5C5C',
'indigo': '#4B0082',
'ivory': '#FFFFF0',
'khaki': '#F0E68C',
'lavender': '#E6E6FA',
'lavenderblush': '#FFF0F5',
'lawngreen': '#7CFC00',
'lemonchiffon': '#FFFACD',
'lightblue': '#ADD8E6',
'lightcoral': '#F08080',
'lightcyan': '#E0FFFF',
'lightgoldenrodyellow': '#FAFAD2',
'lightgreen': '#90EE90',
'lightgray': '#D3D3D3',
'lightpink': '#FFB6C1',
'lightsalmon': '#FFA07A',
'lightseagreen': '#20B2AA',
'lightskyblue': '#87CEFA',
'lightslategray': '#778899',
'lightsteelblue': '#B0C4DE',
'lightyellow': '#FFFFE0',
'lime': '#00FF00',
'limegreen': '#32CD32',
'linen': '#FAF0E6',
'magenta': '#FF00FF',
'maroon': '#800000',
'mediumaquamarine': '#66CDAA',
'mediumblue': '#0000CD',
'mediumorchid': '#BA55D3',
'mediumpurple': '#9370DB',
'mediumseagreen': '#3CB371',
'mediumslateblue': '#7B68EE',
'mediumspringgreen': '#00FA9A',
'mediumturquoise': '#48D1CC',
'mediumvioletred': '#C71585',
'midnightblue': '#191970',
'mintcream': '#F5FFFA',
'mistyrose': '#FFE4E1',
'moccasin': '#FFE4B5',
'navajowhite': '#FFDEAD',
'navy': '#000080',
'oldlace': '#FDF5E6',
'olive': '#808000',
'olivedrab': '#6B8E23',
'orange': '#FFA500',
'orangered': '#FF4500',
'orchid': '#DA70D6',
'palegoldenrod': '#EEE8AA',
'palegreen': '#98FB98',
'paleturquoise': '#AFEEEE',
'palevioletred': '#DB7093',
'papayawhip': '#FFEFD5',
'peachpuff': '#FFDAB9',
'peru': '#CD853F',
'pink': '#FFC0CB',
'plum': '#DDA0DD',
'powderblue': '#B0E0E6',
'purple': '#800080',
'red': '#FF0000',
'rosybrown': '#BC8F8F',
'royalblue': '#4169E1',
'saddlebrown': '#8B4513',
'salmon': '#FA8072',
'sandybrown': '#FAA460',
'seagreen': '#2E8B57',
'seashell': '#FFF5EE',
'sienna': '#A0522D',
'silver': '#C0C0C0',
'skyblue': '#87CEEB',
'slateblue': '#6A5ACD',
'slategray': '#708090',
'snow': '#FFFAFA',
'springgreen': '#00FF7F',
'steelblue': '#4682B4',
'tan': '#D2B48C',
'teal': '#008080',
'thistle': '#D8BFD8',
'tomato': '#FF6347',
'turquoise': '#40E0D0',
'violet': '#EE82EE',
'wheat': '#F5DEB3',
'white': '#FFFFFF',
'whitesmoke': '#F5F5F5',
'yellow': '#FFFF00',
'yellowgreen': '#9ACD32'}
View Code
根据txt文件画图
# 20231213: show mouth status from mouth log files and then determine the mouth threshold value.
# classid: 0-face, 1-phone, 2-smoke, 3-drink.
# import cv2 as cv
import json
import re
import os
import matplotlib.pyplot as plt
color = ['b', 'g', 'r', 'c', 'm', 'y', 'pueple', 'orange']
cname = ['#7A57D1','#FF731D','#004d61','#bc8420','#CF0A0A','#83FFE6','#0000A1',
'#fff568','#0080ff','#81C6E8','#385098','#ffb5ba','#EA047E','#B1AFFF',
'#425F57','#CFFF8D','#100720','#18978F','#F9CEEE','#7882A4','#E900FF',
'#84DFFF','#B2EA70','#FED2AA','#49FF00','#14279B','#911F27','#00dffc']
font = {'family': 'Times New Roman','size': 12}
font_1 = {'family': 'Times New Roman','size': 16}
def plot_mouthdata(mars, ratios, yawncnts, labelstr):
xx = list(range(1000))
fig, ax1 = plt.subplots(figsize=(12,8), dpi=1200)
#
print('plot mar data')
ax1 = fig.add_subplot(3,1,1)
# ax1 = plt.subplot(3,1,1)
fig.tight_layout()
ax1.plot(xx, [0.5]*len(xx), marker="", markersize=1, alpha=.8, color=cname[-1], linewidth=1, label='thres_0.5', markeredgecolor=cname[-1],)
ax1.plot(xx, [0.4]*len(xx), marker="", markersize=1, alpha=.8, color=cname[-2], linewidth=1, label='thres_0.4', markeredgecolor=cname[-2],)
ax1.plot(xx, [0.3]*len(xx), marker="", markersize=1, alpha=.8, color=cname[-3], linewidth=1, label='thres_0.3', markeredgecolor=cname[-3],)
for i in range(len(labelstr)):
ax1.plot(xx, mars[i], marker="", markersize=1, alpha=.8, color=cname[i], linewidth=1, label=labelstr[i], markeredgecolor=cname[i],)
ax1.axis([0, 1000, 0.0, 2.0])
plt.tick_params(labelsize=14)
# labels = ax1.get_xticklabels() + ax1.get_yticklabels()
# [label.set_fontname('Times New Roman') for label in labels]
plt.rcParams["font.family"] = "Times New Roman" #全图字号新罗马字体
plt.legend(ncol=2,frameon=False,prop=font)
ax1.spines['right'].set_visible(False)
ax1.spines['top'].set_visible(False)
plt.xlabel('Frame/f', font_1)
plt.ylabel('Mar', font_1)
#
print('plot ratio data')
ax2 = fig.add_subplot(3,1,2)
ax2 = plt.subplot(3,1,2)
fig.tight_layout()
ax2.plot(xx, [0.9]*len(xx), marker="", markersize=1, alpha=.8, color=cname[-1], linewidth=1, label='thres_0.9', markeredgecolor=cname[-1],)
ax2.plot(xx, [0.7]*len(xx), marker="", markersize=1, alpha=.8, color=cname[-2], linewidth=1, label='thres_0.7', markeredgecolor=cname[-2],)
ax2.plot(xx, [0.5]*len(xx), marker="", markersize=1, alpha=.8, color=cname[-3], linewidth=1, label='thres_0.5', markeredgecolor=cname[-3],)
for i in range(len(labelstr)):
ax2.plot(xx, ratios[i], marker="", markersize=1, alpha=.8, color=cname[i], linewidth=1, label=labelstr[i], markeredgecolor=cname[i],)
ax2.axis([0, 1000, 0.0, 1.0])
plt.tick_params(labelsize=14)
# labels = ax2.get_xticklabels() + ax2.get_yticklabels()
# [label.set_fontname('Times New Roman') for label in labels]
plt.rcParams["font.family"] = "Times New Roman" #全图字号新罗马字体
plt.legend(ncol=2,frameon=False,prop=font)
ax2.spines['right'].set_visible(False)
ax2.spines['top'].set_visible(False)
plt.xlabel('Frame/f', font_1)
plt.ylabel('Ratio', font_1)
#
print('plot yawncnt data')
ax3 = fig.add_subplot(3,1,3)
ax3 = plt.subplot(3,1,3)
fig.tight_layout()
for i in range(len(labelstr)):
ax3.plot(xx, yawncnts[i], marker="", markersize=1, alpha=.8, color=cname[i], linewidth=1, label=labelstr[i], markeredgecolor=cname[i],)
ax3.axis([0, 1000, 0, 5])
plt.tick_params(labelsize=14)
# labels = ax3.get_xticklabels() + ax3.get_yticklabels()
# [label.set_fontname('Times New Roman') for label in labels]
plt.rcParams["font.family"] = "Times New Roman" #全图字号新罗马字体
plt.legend(ncol=2,frameon=False,prop=font)
ax3.spines['right'].set_visible(False)
ax3.spines['top'].set_visible(False)
plt.xlabel('Frame/f', font_1)
plt.ylabel('Yawncnt', font_1)
#
plt.savefig('DmsMouthStatus.jpg', dpi=1200)
plt.savefig('DmsMouthStatus.png', dpi=1200)
def show_mouth_status(path):
loglist = os.listdir(path)
fpattern = r'\d+\.\d+'
dpattern = r'\d+'
mars = []
ratios = []
yawncnts = []
labels = []
for i, filename in enumerate(loglist, 1):
if not filename.endswith('txt'):
continue
print('filename: ', filename)
label = filename.split('_')[2].replace('.txt', '')
logfile = open(os.path.join(path, filename), 'r')
lines = logfile.readlines()
mar = []
yawncnt = []
ratio = []
for i, line in enumerate(lines, 1):
if i < 8 or i%2 != 0 or i>2006:
continue
# print('line: ', line)
strl= line.split(',')
# MAR
# print('strl: ', strl)
# print('MAR0: ', re.findall(fpattern, strl[0]))
# print('MAR1: ', re.findall(dpattern, strl[1]))
# print('MAR2: ', re.findall(fpattern, strl[2]))
if (not re.findall(fpattern, strl[0])) and ('MAR' not in strl[0]):
# print('MAR is None')
mar.append(None) # NULL
elif (not re.findall(fpattern, strl[0])) and '0' in strl[0]:
# print('MAR is 0.0')
mar.append(0.0)
elif (not re.findall(fpattern, strl[0])) and '1' in strl[0]:
# print('MAR is 0.0')
mar.append(1.0)
else:
mar.append(float(re.findall(fpattern, strl[0])[0]))
# Yawncnt
yawncnt.append(int(re.findall(dpattern, strl[1])[0]))
# Ratio
if not re.findall(fpattern, strl[2]) and ('0' in strl[2]):
ratio.append(0.0)
elif (not re.findall(fpattern, strl[2])) and ('1' in strl[2]):
ratio.append(1.0)
else:
ratio.append(float(re.findall(fpattern, strl[2])[0]))
'''
fdata = re.findall(fpattern, line) # mar, ratio
ddata = re.findall(dpattern, line) # yawncnt
if len(fdata)==1:
mar.append(None) # NULL
ratio.append(float(fdata[0]))
yawncnt.append(int(ddata[1]))
if int(ddata[1]) > 3:
print('---yawn cnt: ', int(ddata[1]))
print('---line: ', line)
else:
mar.append(float(fdata[0]))
ratio.append(float(fdata[1]))
yawncnt.append(int(ddata[2]))
if int(ddata[2]) > 3:
print('yawn cnt: ', int(ddata[2]))
print('line: ', line)
'''
mars.append(mar)
ratios.append(ratio)
yawncnts.append(yawncnt)
labels.append(label)
plot_mouthdata(mars, ratios, yawncnts, labels)
if __name__ == "__main__":
path = os.path.dirname(os.path.realpath(__file__))
show_mouth_status(path)
View Code
文件格式(文件名称log_testimg_amy.txt)：
-- Join SharedMemory Success. Key Value: 0x36036429 -- Join SharedMemory Success. Key Value: 0x3e036429 -- Join Semaphore Success! Key Value: 0x35036429 -- Join Semaphore Success! Key Value: 0x3d036429 -- Join SharedMemory Success. Key Value: 0x3c036429 -- Join Semaphore Success! Key Value: 0x3b036429 ============imgname: /home/root/rjz/dms/testimg/20211220T182058_0000.png MAR: 0.135135, getState_slidewin yawncnt: 0, mouth_open_ratio: 0.002 ============imgname: /home/root/rjz/dms/testimg/20211220T182058_0001.png MAR: 0.141585, getState_slidewin yawncnt: 0, mouth_open_ratio: 0.004 . . . ============imgname: /home/root/rjz/dms/testimg/20211220T182131_0998.png MAR: 0.341231, getState_slidewin yawncnt: 1, mouth_open_ratio: 0.972 ============imgname: /home/root/rjz/dms/testimg/20211220T182131_0999.png MAR: 0.315143, getState_slidewin yawncnt: 1, mouth_open_ratio: 0.972 faces detected num: 1000 faces detected num isDetFaces: 1000View Code
关键解析数据格式
a='MAR: 0.215604, getState_slidewin yawncnt: 0, mouth_open_ratio: 0.002' b=', getState_slidewin yawncnt: 0, mouth_open_ratio: 0.002' c='MAR: 0.0677596, getState_slidewin yawncnt: 0, mouth_open_ratio: 0' d='MAR: 0, getState_slidewin yawncnt: 0, mouth_open_ratio: 0.698' e='MAR: 0.384575, getState_slidewin yawncnt: 1, mouth_open_ratio: 1' f='MAR: 1, getState_slidewin yawncnt: 1, mouth_open_ratio: 0.992'
参考
1. python颜色代码大全，颜色列表|颜色字典 - 孤飞 - 博客园；
完
标签：plt,ratio,python,画图,cname,strl,颜色,yawncnt,append From： https://www.cnblogs.com/happyamyhope/p/17900851.html