(pi5 + hailo8l) Unable to write python applications using hailort

omria · May 27, 2025, 10:44am

Check out these examples - they should get you started with the Hailo API:

Object Detection:

Utils (How to run ASYNC infernce on hailo8):

github.com/hailo-ai/Hailo-Application-Code-Examples

runtime/hailo-8/python/utils.py

main

from typing import List, Generator, Optional, Tuple, Dict
from pathlib import Path
from functools import partial
import queue
from loguru import logger
import numpy as np
from hailo_platform import (HEF, VDevice,
                            FormatType, HailoSchedulingAlgorithm)
IMAGE_EXTENSIONS: Tuple[str, ...] = ('.jpg', '.png', '.bmp', '.jpeg')


class HailoAsyncInference:
    def __init__(
        self, hef_path: str, input_queue: queue.Queue,
        output_queue: queue.Queue, batch_size: int = 1,
        input_type: Optional[str] = None, output_type: Optional[Dict[str, str]] = None,
        send_original_frame: bool = False) -> None:
        """
        Initialize the HailoAsyncInference class with the provided HEF model 
        file path and input/output queues.

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Pose Estimation:

These examples cover the basics of working with the Hailo API and should give you a good foundation. If you run into any specific issues or need help with a particular use case, just let me know!

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(pi5 + hailo8l) Unable to write python applications using hailort

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