3.获取当前目录路径,以及图片文件 4.遍历所有图片文件并创建对应Image对象 5.获取Image对象背景颜色rgba值 6.遍历Image对象所有像素点 7.把不是背景像素点颜色替换为要转换输入颜色值 8.保存Image对象到新目录下面 代码实现 from PIL import Image import os class ChangeImageColor(object): @classmethod def startH...
importcv2defchange_background_color(image_path,target_color):# 加载图片image=cv2.imread(image_path)# 将图像从BGR格式转换为RGB格式image_rgb=cv2.cvtColor(image,cv2.COLOR_BGR2RGB)# 获取图像的高度和宽度height,width=image_rgb.shape[:2]# 将目标背景颜色从RGB转换为BGR格式target_color_bgr=tuple(rever...
11:37:27) [MSC v.1916 64 bit (AMD64)] on win32runfile('D:/spyder/csdn/image_change_color_tool.py', wdir='D:/spyder/csdn')ffmpeg -i C:/Users/huyi/Desktop/4.jpg -vf colorchannelmixer=.3:.4:.3:0:.3:.4:.3:0:.3:.4:.3 -y C:/Users/huyi/Desktop/c7052ed8-d5db-4e84-...
hsi_Img)cv2.imshow('original image',imutils.resize(rgb_Img,600))cv2.imshow('HSI image',imutils.resize(hsi_Img,600))key=cv2.waitKey(0)&0xFFifkey==ord('q'):
n:运行change_image函数。 c:我们将 RGB 通道值保存到剪贴板和颜色列表中,接着运行change_choice函数。 具体代码实现如下: defonpress(event):globalrgbglobalcolours#Get keykey=event.keyifkey=='n':change_image()elifkey=='c':# save to clip boardpyperclip.copy(str(rgb))# add to list of coloursco...
hsv[:, :, 1] = 0.5 # change the saturation im1 = color.hsv2rgb(hsv) # from HSV back to RGB imsave('../images/parrot_hsv.png', im1) # save image to disk im = imread("../images/parrot_hsv.png") plt.axis('off'), imshow(im), show() ...
type): img = Image.open(pic_in) new_img = img.resize((width, height), Image.ANTI...
color = {'红色': (255, 0, 0),'蓝色': (0, 112, 192),'白色': (255, 255, 255),}com2text = self.ui.comboBox_2.currentText()file_out = file_out[com2text] + '.png'# print(self.fname, file_out, size)change_bgcolor(self.fname, file_out, color=color[com2text])change_...
Step 2:Convert both thesourceand thetargetimage to the L*a*b* color space. The L*a*b* color space models perceptual uniformity, where a small change in an amount of color value should also produce a relatively equal change in color importance. The L*a*b* color space does a substantial...
# self.img_path = Utils.change_base64_as_img(self.bs64) self.wb = Workbook() #self.wb.remove(self.wb["sheet"]) self.ws = self.wb.create_sheet("{0}蒸汽压力记录表".format(self.sample_name), 0) #生成所含列总数的大写字母