ImageReader("/stream.bin")怎样能够读取jpg格式的图片
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OPENMV如何在程序中读取电脑中存储的本地图片的问题
import sensor, image, time
thresholds = [(30, 100, 15, 127, 15, 127)]
sensor.reset()
sensor.set_pixformat(sensor.RGB565)
sensor.set_framesize(sensor.QVGA)
sensor.skip_frames(time = 2000)
sensor.set_auto_gain(False) # must be turned off for color tracking
sensor.set_auto_whitebal(False) # must be turned off for color trackingimg = ######写什么函数 读取指定路径的本地图片#############读取电脑中储存的截图
b = img.find_blobs(thresholds, pixels_threshold=200, area_threshold=200)print(b.pixels()) #输出该图片中特点颜色的像素点个数
上面代码中 img = #########################读取电脑中储存的本地图片
如何实现读取本地图片?回复 引用 0
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RE: OPENMV如何在程序中读取截图的问题
import sensor, image, time
thresholds = [(30, 100, 15, 127, 15, 127)]
sensor.reset()
sensor.set_pixformat(sensor.RGB565)
sensor.set_framesize(sensor.QVGA)
sensor.skip_frames(time = 2000)
sensor.set_auto_gain(False) # must be turned off for color tracking
sensor.set_auto_whitebal(False) # must be turned off for color trackingimg = #########################读取电脑中储存的截图
b = img.find_blobs(thresholds, pixels_threshold=200, area_threshold=200):print(b.pixels()) #输出该图片中特点颜色的像素点个数
上面代码中 img = #########################读取电脑中储存的截图
如何实现读取截图?