From 07f60b4b57e0ec5c7535b92e81ffe1d8fd33f34c Mon Sep 17 00:00:00 2001
From: Tyrion <1216776075@qq.com>
Date: Mon, 25 Jul 2022 22:37:55 +0800
Subject: [PATCH] the final version
---
.idea/djangoProject.iml | 2 +-
djangoProject/urls.py | 3 +-
djangoProject/views.py | 65 +++++++++++++++++++++++------------------
templates/upload.html | 1 +
4 files changed, 41 insertions(+), 30 deletions(-)
diff --git a/.idea/djangoProject.iml b/.idea/djangoProject.iml
index 4b6174d..2c55e3b 100644
--- a/.idea/djangoProject.iml
+++ b/.idea/djangoProject.iml
@@ -16,7 +16,7 @@
-
+
diff --git a/djangoProject/urls.py b/djangoProject/urls.py
index c26b285..c479422 100644
--- a/djangoProject/urls.py
+++ b/djangoProject/urls.py
@@ -48,5 +48,6 @@ urlpatterns = [
path('butterworth_low_filter/', views.butterworth_low_filter),
path('IdealHighPassFiltering/', views.IdealHighPassFiltering),
path('butterworth_high_filter/', views.butterworth_high_filter),
- path('sharpen/', views.sharpen)
+ path('sharpen/', views.sharpen),
+ path('faceDetect/', views.faceDetect)
]
diff --git a/djangoProject/views.py b/djangoProject/views.py
index b61e54a..61b259d 100644
--- a/djangoProject/views.py
+++ b/djangoProject/views.py
@@ -1,18 +1,17 @@
-import base64
import random
from tkinter import Image
-import numpy as np
+import random
+from tkinter import Image
+import dlib
import cv2
-import sys
import cv2 as cv
-import matplotlib.pyplot as plt
import numpy as np
+import cmake
from PIL import Image
-from django.http import HttpResponse, JsonResponse
+from django.http import JsonResponse
from django.shortcuts import render
+from imutils import face_utils
from matplotlib import pyplot as plt
-
-
from djangoProject import settings
@@ -21,6 +20,37 @@ def to_img_load(request):
return render(request, 'upload.html')
+# 人脸识别
+def faceDetect(request):
+ if request.method == 'POST':
+ image = request.FILES.get('picture')
+ name = image.name
+ print(name)
+ path = settings.MEDIA_ROOT + '/' + image.name
+ with open(path, 'wb') as pic:
+ for c in image.chunks():
+ pic.write(c)
+ img = cv2.imread(path)
+ gray = cv2.cvtColor(img, cv2.COLOR_BGR2GRAY)
+ im = np.float32(gray)
+
+ gx = cv2.Sobel(im, cv2.CV_32F, 1, 0, ksize=1)
+ gy = cv2.Sobel(im, cv2.CV_32F, 0, 1, ksize=1)
+ mag, angle = cv2.cartToPolar(gx, gy, angleInDegrees=True)
+ face_detect = dlib.get_frontal_face_detector()
+ rects = face_detect(gray, 1)
+ for (i, rect) in enumerate(rects):
+ (x, y, w, h) = face_utils.rect_to_bb(rect)
+ cv2.rectangle(gray, (x, y), (x + w, y + h), (255, 255, 255), 3)
+ cv2.imwrite(path, gray)
+ try:
+ data = {'state': 'static/media/' + name}
+ except:
+ data = {'state': 0}
+ return JsonResponse(data)
+
+
+
# 绘制直方图
def histogram(request):
if request.method == 'POST':
@@ -756,27 +786,6 @@ def highPassFilter(request):
#########
-# Roberts因子锐化
-def Roberts(image):
- if request.method == 'POST':
- image = request.FILES.get('picture')
- name = image.name
- img_path = settings.MEDIA_ROOT + '/' + name
- with open(img_path, 'wb') as pic:
- for c in image.chunks():
- pic.write(c)
- img = cv2.imread(img_path)
- img = cv2.cvtColor(image, cv2.COLOR_BGR2GRAY)
- img_Roberts = np.zeros(img.shape, dtype=int)
- for i in range(1, img.shape[0] - 1): # 第一列和最后一列不用处理
- for j in range(1, img.shape[1] - 1):
- img_Roberts[i][j] = abs((int)(img[i + 1][j + 1]) - (int)(img[i][j])) + abs(
- (int)(img[i + 1][j]) - (int)(img[i][j + 1]))
- result = np.array(img_Roberts)
- plt.subplot(244), plt.title("4.Roberts锐化后"), plt.axis('off')
- plt.imshow(img_Roberts, cmap="gray")
- plt.show()
-
def sharpen(request):
if request.method == 'POST':
diff --git a/templates/upload.html b/templates/upload.html
index f22b606..5b420e7 100644
--- a/templates/upload.html
+++ b/templates/upload.html
@@ -46,6 +46,7 @@
+