Function preprocess

models/tasks/cls.py:7–11

(bgr, ctx)

def preprocess(bgr, ctx):
    img = cv2.resize(bgr, (ctx.width, ctx.height))
    rgb = cv2.cvtColor(img, cv2.COLOR_BGR2RGB)
    tensor = blob(rgb, return_seg=False)
    return tensor, None


def postprocess(data, meta, draw, ctx) -> bool: