我的openmv每次跑edgeimpuse上生成的py文件后我点暂停就卡住动不了,这是为什么?
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import sensor, image, time, os, tf, uos, gc sensor.reset() # Reset and initialize the sensor. sensor.set_pixformat(sensor.RGB565) # Set pixel format to RGB565 (or GRAYSCALE) sensor.set_framesize(sensor.QVGA) # Set frame size to QVGA (320x240) sensor.set_windowing((240, 240)) # Set 240x240 window. sensor.skip_frames(time=2000) # Let the camera adjust. net = None labels = None try: # load the model, alloc the model file on the heap if we have at least 64K free after loading net = tf.load("trained.tflite", load_to_fb=uos.stat('trained.tflite')[6] > (gc.mem_free() - (64*1024))) except Exception as e: print(e) raise Exception('Failed to load "trained.tflite", did you copy the .tflite and labels.txt file onto the mass-storage device? (' + str(e) + ')') try: labels = [line.rstrip('\n') for line in open("labels.txt")] except Exception as e: raise Exception('Failed to load "labels.txt", did you copy the .tflite and labels.txt file onto the mass-storage device? (' + str(e) + ')') #clock = time.clock() while(True): #clock.tick() img = sensor.snapshot() # default settings just do one detection... change them to search the image... for obj in net.classify(img, min_scale=1.0, scale_mul=0.8, x_overlap=0.5, y_overlap=0.5): print("**********\nPredictions at [x=%d,y=%d,w=%d,h=%d]" % obj.rect()) img.draw_rectangle(obj.rect()) # This combines the labels and confidence values into a list of tuples predictions_list = list(zip(labels, obj.output())) for i in range(len(predictions_list)): print("%s = %f" % (predictions_list[i][0], predictions_list[i][1])) #print(clock.fps(), "fps")
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卡住动不了,是什么意思,具体什么现象。
还有具体的IDE版本,OpenMV型号,和OpenMV的固件版本。
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我运行代码openmvide直接卡住动不了,我点停止运行和断开连接上面提示忙碌中,然后过几分钟就直接与openmv断开连接。ide版本:2.9.0 openmv型号:openmv4H7 固件版本:4.4.1
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要用plus,H7不行,性能不够。
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可以用星瞳AI云服务,生成H7的模型。我特意优化的。
https://ai.singtown.com/