plus版本,传出图像混昏暗,颜色也不对劲(已经将颜色改为RGB565),我想问一下这是什么原因?怎么解决?
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# MJPEG Streaming with FIR # # 这个例子展示了如何将MJPEG流式传输到FIREFOX浏览器(IE和Chrome不起作用)。只需输入您的网络SSID和KEY,然后连接到从ifconfig输出的IP地址/端口。 import sensor, image, network, usocket, fir SSID='Mercury' # Network SSID KEY='614423ydd' # Network key HOST = '' # 使用第一个可用的端口 PORT = 8080 # 任意非特权端口 # 重置传感器 sensor.reset() # 设置传感器的设置 sensor.set_contrast(1) sensor.set_brightness(1) sensor.set_saturation(1) sensor.set_gainceiling(16) sensor.set_framesize(sensor.QQVGA) sensor.set_pixformat(sensor.RGB565) # 初始化热成像传感器 fir.init() # 初始化wlan模块并连接到网络 print("Trying to connect... (may take a while)...") wlan = network.WINC() wlan.connect(SSID, key=KEY, security=wlan.WPA_PSK) # 我们现在通过DHCP应该有一个有效的IP print(wlan.ifconfig()) # 创建服务器套接字 s = usocket.socket(usocket.AF_INET, usocket.SOCK_STREAM) # 绑定和监听 s.bind((HOST, PORT)) s.listen(5) # 将超时设置为1秒 s.settimeout(1.0) print ('Waiting for connections..') client, addr = s.accept() print ('Connected to ' + addr[0] + ':' + str(addr[1])) # 从客户端读取请求 data = client.recv(1024) # 应该在这里解析客户端请求 # 发送多部分header client.send("HTTP/1.1 200 OK\r\n" \ "Server: OpenMV\r\n" \ "Content-Type: multipart/x-mixed-replace;boundary=openmv\r\n" \ "Cache-Control: no-cache\r\n" \ "Pragma: no-cache\r\n\r\n") # 开始流媒体图像 while (True): image = sensor.snapshot() # 捕获FIR数据 # ta: Ambient temperature 环境温度 # ir: Object temperatures (IR array) 物体温度(IR阵列) # to_min: Minimum object temperature 最小物体温度 # to_max: Maximum object temperature 最大物体温度 ta, ir, to_min, to_max = fir.read_ir() # 缩放图像并使用framebuffer对其进行融合 fir.draw_ir(image, ir) # 绘制环境温度、最小温度和最大温度。 image.draw_string(0, 0, "Ta: %0.2f"%ta, color = (0xFF, 0x00, 0x00)) image.draw_string(0, 8, "To min: %0.2f"%to_min, color = (0xFF, 0x00, 0x00)) image.draw_string(0, 16, "To max: %0.2f"%to_max, color = (0xFF, 0x00, 0x00)) cimage = image.compressed(quality=90) client.send("\r\n--openmv\r\n" \ "Content-Type: image/jpeg\r\n"\ "Content-Length:"+str(cimage.size())+"\r\n\r\n") client.send(cimage) client.close() ![0_1658297614624_NL1G(Z9G04UL$3[NHMUN_U0.png](https://fcdn.singtown.com/50291467-fd98-4f10-a5fe-29dc53af8d91.png)
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