{"id":4025,"date":"2026-01-28T07:00:00","date_gmt":"2026-01-27T22:00:00","guid":{"rendered":"https:\/\/www.litcoder.com\/?p=4025"},"modified":"2026-01-27T21:34:57","modified_gmt":"2026-01-27T12:34:57","slug":"openvino-object-detection-model%ec%9d%98-%ec%a0%84%ec%b2%98%eb%a6%ac%ec%99%80-%ed%9b%84%ec%b2%98%eb%a6%ac%eb%a5%bc-%ea%b0%84%eb%8b%a8%ed%95%98%ea%b2%8c","status":"publish","type":"post","link":"https:\/\/litcoder.com\/?p=4025","title":{"rendered":"OpenVINO Object Detection Model\uc758 \uc804\ucc98\ub9ac\uc640 \ud6c4\ucc98\ub9ac\ub97c \uac04\ub2e8\ud558\uac8c"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">AI model\ub4e4\uc740 \uc785\ucd9c\ub825 layer\uc758 \uad6c\uc870\uac00 \ub2e4\ub974\ubbc0\ub85c \uc11c\ub85c \ub2e4\ub978 pre\/post processing\uc744 \ud544\uc694\ub85c \ud55c\ub2e4. Vision model\uc744 \uc608\ub85c \ub4e4\uba74 \uc5b4\ub5a4 \ubaa8\ub378\uc740 \uc785\ub825\uc744 416&#215;416\uc73c\ub85c \ubc1b\uac8c \ub418\uc5b4 \uc788\uc5b4\uc11c \uc785\ub825 \uc804\uc5d0 \uc6d0\ubcf8 \ud06c\uae30\ub85c \ubd80\ud130 resizing\uc744 \ud574\uc8fc\uc5b4\uc57c \ud558\uace0, \uc5b4\ub5a4 \ubaa8\ub378\uc740 resizing layer\uc744 \ud3ec\ud568\ud558\uace0 \uc788\uc5b4\uc11c \uadf8\ub0e5 \uc785\ub825\ud574\ub3c4 \uc798 \ub3d9\uc791\ud558\uae30\ub3c4 \ud55c\ub2e4. \ub610\ud55c \uc5b4\ub5a4 \ubaa8\ub378\uc740 \uc785\ub825\uac12\uc744 \uc815\uaddc\ud654 \ud574\uc11c \uc785\ub825\ud574 \uc8fc\uc5b4\uc57c \ud558\uace0, \uc5b4\ub5a4 \ubaa8\ub378\uc740 \uc815\uaddc\ud654\uac00 \ud544\uc694 \uc5c6\uae30\ub3c4 \ud558\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc785\ub825\uce35 \ubfd0 \uc544\ub2c8\ub77c \ucd9c\ub825\uce35\ub3c4 \uc81c\uac01\uac01\uc774\ub2e4. Object detection\uc744 \uc218\ud589\ud558\ub294 \ubaa8\ub378\ub4e4\uc744 \ubcf4\uba74 YOLO\uac19\uc740 \ubaa8\ub378\uc740 score\uac12\uc744 bounding box\uc640 \ud568\uaed8 \uc804\ub2ec\ud558\uace0, D-Fine\uac19\uc740 \ubaa8\ub378\uc740 bounding box, score, label\uc744 \uac01\uac01 \ub530\ub85c \ucd9c\ub825\ud558\uae30\ub3c4 \ud55c\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc5b4\ub5a4 \ubaa8\ub378\uc758 \uc785\ucd9c\ub825 \ud615\ud0dc\uc758 \ucc28\uc774\ub97c \ubcf4\uace0 \uc2f6\uc73c\uba74 \uc77d\uc5b4\ub4e4\uc778 \ubaa8\ub378\uc758 inputs\uc640 outputs \ubcc0\uc218\uc758 \ub0b4\uc6a9\uc744 \uc0b4\ud3b4\ubcf4\uba74 \ub41c\ub2e4.<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">def print_model_io_layer(ovcore: Core, model_path: str, model_name: str):\n    read_model = ovcore.read_model(model_path)\n    print(f\"[{model_name}]\")\n\n    # Display input layer\n    for idx, input_layer in enumerate(read_model.inputs):\n        print(f\"Input({idx+1}):\")\n        print(\"  any_name     :\", input_layer.get_any_name())\n        print(\"  names        :\", input_layer.get_names())\n        print(\"  shape        :\", input_layer.get_partial_shape())\n        print(\"  element type :\", input_layer.get_element_type())\n\n    # Display output layer\n    for idx, output_layer in enumerate(read_model.outputs):\n        print(f\"Output({idx+1}):\")\n        print(\"  any_name     :\", output_layer.get_any_name())\n        print(\"  names        :\", output_layer.get_names())\n        print(\"  shape        :\", output_layer.get_partial_shape())\n        print(\"  element type :\", output_layer.get_element_type())<\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub807\uac8c \ub2e4\uc591\ud55c \ubaa8\ub378\ub4e4\uc758 \uc785\ucd9c\ub825\uc744 \uc9c1\uc811 \ucc98\ub9ac\ud558\ub294 \uac83\uc740 \uc5ec\uac04 \ubc88\uac70\ub85c\uc6b4 \uc77c\uc774 \uc544\ub2c8\ub2e4. OpenVINO\uc5d0\uc11c\ub294 \ubaa8\ub378\uc5d0 \uc804\/\ud6c4\ucc98\ub9ac\ub97c \uc0ac\uc6a9\uc790\uac00 \uc9c0\uc815\ud560 \uc218 \uc788\ub294 <a href=\"https:\/\/docs.openvino.ai\/2025\/api\/ie_python_api\/_autosummary\/openvino.preprocess.PrePostProcessor.html\">PrePostProcessor<\/a>\ub97c \uc9c0\uc6d0\ud558\uae30\ub294 \ud558\uc9c0\ub9cc \uc774 \ub9c8\uc800\ub3c4 \ubaa8\ub378\ubcc4\ub85c \uc0c1\uc774\ud55c \ubd80\ubd84\uc744 \uc9c1\uc811 \uc218\uc815\ud574 \uc8fc\uc5b4\uc57c \ud558\uae30 \ub54c\ubb38\uc5d0 \ubc88\uac70\ub85c\uc6b4 \uac83\uc740 \ub9c8\ucc2c\uac00\uc9c0\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">OpenVINO Model API \uc0ac\uc6a9\ubc95<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc608\ub97c \ub4e4\uc5b4 ATSS, YOLOX-S, YOLOX-Tiny, D-Fine \ub124\uac1c\uc758 OpenVINO model\uacfc \uac01\uac01\uc5d0 \ub300\ud55c ONNX model\ub4e4\uae4c\uc9c0 8\uac1c\uc758 \uc11c\ub85c \ub2e4\ub978 \uc138\uac1c\uc758 \uc11c\ub85c \ub2e4\ub978 \ubaa8\ub378\ub4e4\uc774 \uc788\ub2e4\uace0 \ud560 \ub54c, 8\uac1c\uc758 \uc11c\ub85c \ub2e4\ub978 \uc785\ucd9c\ub825 \uacb0\uacfc\ub97c \ucc98\ub9ac\ud558\ub294 \uac83\uc740 \uc544\uc8fc \ub9ce\uc740 \ub178\ub825\uc744 \ud544\uc694\ub85c \ud560 \uac83\uc774\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/pypi.org\/project\/openvino-model-api\/\" data-type=\"link\" data-id=\"https:\/\/pypi.org\/project\/openvino-model-api\/\">openvino-model-api<\/a>\ub97c \uc0ac\uc6a9\ud558\uba74 \uc774\ub7ec\ud55c \ubd80\ubd84\uc744 \ube44\uad50\uc801 \uac04\ub2e8\ud558\uac8c \ucc98\ub9ac \ud560 \uc218 \uc788\ub2e4. \uc0ac\uc6a9\ud558\ub824\uba74 \ub2e4\uc74c\uacfc \uac19\uc774 \ud544\uc694\ud55c \ud328\ud0a4\uc9c0\ub4e4\uc744 \uc124\uce58\ud574 \uc900\ub2e4.<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"dracula\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">pip install openvino openvino-model-api onnx<\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\uc124\uce58\uac00 \ub05d\ub098\uba74 \uba3c\uc800 \uc11c\ub85c \ub2e4\ub978 \uc785\ucd9c\ub825 \uacc4\uce35\uc744 \ub9de\ucdb0 \uc8fc\ub294 \ubaa8\ub378\uc744 \uc0dd\uc131\ud55c\ub2e4. \ucd94\ub860\uc5d0 \uc0ac\uc6a9\ud558\uace0\uc790 \ud558\ub294 \ubaa8\ub378 \ud30c\uc77c\ub85c OpenvinoAdapter\ub97c \ub9cc\ub4e4\uc5b4\uc11c create_model()\uc5d0 \ub118\uaca8 \uc900\ub2e4. \uc774\ub807\uac8c \uc0dd\uc131\ub41c \ubaa8\ub378\uc740 \uc785\ub825\uc744 \uc704\ud55c \uc804\ucc98\ub9ac \uacfc\uc815\uc744 \uc790\ub3d9\uc73c\ub85c \uc218\ud589\ud55c\ub2e4.<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">from openvino import Core\nfrom model_api.adapters import OpenvinoAdapter\nfrom model_api.models import Model\n\n\novcore = Core()\n\n# Adapter\ub97c \uc0dd\uc131\ud558\uace0 create_model()\uc5d0 \ub118\uaca8\uc900\ub2e4.\novadapter = OpenvinoAdapter(ovcore, model_path)\nmodel = Model.create_model(ovadapter, preload=True)<\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\uadf8\ub9ac\uace0 \ub098\uc11c \ucd94\ub860\uc744 \uc2e4\ud589\ud558\uba74 \uadf8 \uacb0\uacfc\ub294 DetectionResult \ud0c0\uc785\uc73c\ub85c \uc815\ub9ac\ub418\uc5b4 \ubc18\ud658\ub41c\ub2e4. \ub530\ub77c\uc11c \ubaa8\ub378\ubcc4\ub85c \uc11c\ub85c\ub2e4\ub978 \ud6c4\ucc98\ub9ac(post processing) \uacfc\uc815 \ud544\uc694 \uc5c6\uc774 DetectionResult\uc73c\ub85c \ubc18\ud658\ub418\ub294 \uacb0\uacfc\ub97c \ucc98\ub9ac\ud574\uc8fc\uba74 \ub41c\ub2e4.<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># \ucd94\ub860 \uc2e4\ud589\ndetection_result = model(test_image)<\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\uacb0\uacfc\ubb3c \ucc98\ub9ac\ub97c \uc704\ud574\uc11c detection_result\ub97c \uc6d0\ubcf8 \uc774\ubbf8\uc9c0\uc5d0 overlay\ud558\ub294 \ud568\uc218\ub85c \ub9cc\ub4e4\uc5c8\ub2e4(overlay_detection_result). \uc774 \ud568\uc218\ub294 Threshold\uac12\uc744 \ub118\ub294 \uacb0\uacfc\ubb3c\uc744 \uc6d0\ubcf8 \uc774\ubbf8\uc9c0 \uc704\uc5d0 bounding box\uc640 label\ub85c \ud45c\uc2dc\ud558\uace0 detect\ub41c object\uc758 \uac2f\uc218\uc640 \ud568\uaed8 \ubc18\ud658\ud574 \uc900\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">DetectionResult\uc5d0\uc11c \ucc38\uc870\ub418\ub294 \uc8fc\uc694\ud55c \uba64\ubc84\ubcc0\uc218\ub294 Socre\uac12\uc744 \ub098\ud0c0\ub0b4\ub294 <strong>.score<\/strong>, bounding box\ub97c \ub098\ud0c0\ub0b4\ub294 .<strong>xmin, .ymin, .xmax, .ymax<\/strong> \uadf8\ub9ac\uace0 label\uc744 \uac00\uc9c0\uace0 \uc788\ub294 <strong>.str_label<\/strong>\uc774\ub2e4. Bounding box \uc88c\ud45c\ub3c4 \uc785\ub825 \uc774\ubbf8\uc9c0\uc758 \ud06c\uae30\uc5d0 \ub9de\uac8c \uc774\ubbf8 scaling\ub418\uc5b4 \uc788\uc73c\ubbc0\ub85c \uc88c\ud45c\ub97c \uadf8\ub300\ub85c \uac00\uc838\ub2e4 \uc4f0\uba74  \ub41c\ub2e4.<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">from model_api.models.utils import DetectionResult\n\n\ndef overlay_detection_result(\n    original_image: np.ndarray, detection_result: DetectionResult, threshold: float\n) -> Tuple[np.ndarray, int]:\n    num_detected = 0\n    processed_image = original_image.copy()\n\n    for det in detection_result[0]:\n        score = det.score\n        if score >= threshold:\n            num_detected += 1\n\n            # Bounding box\n            x1 = int(det.xmin)\n            y1 = int(det.ymin)\n            x2 = int(det.xmax)\n            y2 = int(det.ymax)\n\n            # Clamping\n            x1 = max(0, min(x1, original_image.shape[1]))\n            y1 = max(0, min(y1, original_image.shape[0]))\n            x2 = max(0, min(x2, original_image.shape[1]))\n            y2 = max(0, min(y2, original_image.shape[0]))\n\n            # Draw BBox\n            cv2.rectangle(processed_image, (x1, y1), (x2, y2), BBOX_COLOR, 2)\n\n            # Draw label.\n            display_text = (\n                f\"{det.str_label} {score:.2f}\" if {det.str_label} else f\"{score:.2f}\"\n            )\n            cv2.putText(\n                processed_image,\n                display_text,\n                (x1, y1 - 10),\n                cv2.FONT_HERSHEY_SIMPLEX,\n                0.5,\n                LABEL_COLOR,\n                2,\n            )\n    return processed_image, num_detected<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">8\uac1c\uc758 \ubaa8\ub378\uc5d0 \uc2dc\ud5d8\ud574 \ubcf4\uc790<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc0ac\uc6a9\ud558\ub824\ub294 8\uac1c\uc758 \ubaa8\ub378\ub4e4\uc740 \ub2e4\uc74c\uacfc \uac19\ub2e4.<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">atss_model_file = os.path.join(MODEL_PATH, \"atss_fp32\/model.xml\")\natss_onnx_model_file = os.path.join(MODEL_PATH, \"atss_onnx_fp32\/model.onnx\")\nyolos_model_file = os.path.join(MODEL_PATH, \"yolos_fp32\/model.xml\")\nyolos_onnx_model_file = os.path.join(MODEL_PATH, \"yolos_onnx_fp32\/model.onnx\")\nyolotiny_model_file = os.path.join(MODEL_PATH, \"yolotiny_fp32\/model.xml\")\nyolotiny_onnx_model_file = os.path.join(MODEL_PATH, \"yolotiny_onnx_fp32\/model.onnx\")\ndfinex_model_file = os.path.join(MODEL_PATH, \"dfinex_fp32\/model.xml\")\ndfinex_onnx_model_file = os.path.join(MODEL_PATH, \"dfinex_onnx_fp32\/model.onnx\")<\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\uac83\ub4e4\uc744 all_models\ub77c\ub294 list\uc5d0 \ub123\uace0 \ud55c\ubc88\uc5d0 \ub3cc\ub9b0\ub2e4. \uc989, \uac01 \ubaa8\ub378\ub4e4\uc758 \uc11c\ub85c \ub2e4\ub978 \uc785\ub825\uacfc \ucd9c\ub825 \uacc4\uce35\uc5d0 \ub300\ud55c \ucc98\ub9ac\ub97c \ub2e8\uc77c\ud55c \ucf54\ub4dc\ub85c \uc218\ud589\ud558\ub294 \uac83\uc774\ub2e4.<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">ovcore = Core()\n\n\n# Test image\ntest_image = cv2.imread(\".\/data\/test_image.jpg\")\n\nthreshold = 0.8\nfor m in all_models:\n    model_path = m[0]\n    model_name = m[1]\n    ovadapter = OpenvinoAdapter(ovcore, model_path)\n    model = Model.create_model(ovadapter, preload=True)\n    detection_result = model(test_image)\n    proc_image, num_det = overlay_detection_result(\n        test_image, detection_result, threshold\n    )\n\n    print(f\"{model_name} :: {num_det} objects detected (threshold: {threshold}).\")\n    cv2.imwrite(f\"output_{model_name}.jpg\", proc_image)\n<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">\uc804\uccb4 \uc18c\uc2a4\ucf54\ub4dc<\/h2>\n\n\n\n<script src=\"https:\/\/gist.github.com\/litcoder\/971ce8d9f079017dcabb0f5421e55086.js\"><\/script>\n","protected":false},"excerpt":{"rendered":"<p>AI model\ub4e4\uc740 \uc785\ucd9c\ub825 layer\uc758 \uad6c\uc870\uac00 \ub2e4\ub974\ubbc0\ub85c \uc11c\ub85c \ub2e4\ub978 pre\/post processing\uc744 \ud544\uc694\ub85c \ud55c\ub2e4. Vision model\uc744 \uc608\ub85c \ub4e4\uba74 \uc5b4\ub5a4 \ubaa8\ub378\uc740 \uc785\ub825\uc744 416&#215;416\uc73c\ub85c \ubc1b\uac8c \ub418\uc5b4 \uc788\uc5b4\uc11c \uc785\ub825 \uc804\uc5d0 \uc6d0\ubcf8 \ud06c\uae30\ub85c \ubd80\ud130 resizing\uc744 \ud574\uc8fc\uc5b4\uc57c \ud558\uace0, \uc5b4\ub5a4 \ubaa8\ub378\uc740 resizing layer\uc744 \ud3ec\ud568\ud558\uace0 \uc788\uc5b4\uc11c \uadf8\ub0e5 \uc785\ub825\ud574\ub3c4 \uc798 \ub3d9\uc791\ud558\uae30\ub3c4 \ud55c\ub2e4. \ub610\ud55c \uc5b4\ub5a4 \ubaa8\ub378\uc740 \uc785\ub825\uac12\uc744 \uc815\uaddc\ud654 \ud574\uc11c \uc785\ub825\ud574 \uc8fc\uc5b4\uc57c \ud558\uace0, \uc5b4\ub5a4 \ubaa8\ub378\uc740 \uc815\uaddc\ud654\uac00 \ud544\uc694 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[5],"tags":[393,275,391,390,105,392],"class_list":["post-4025","post","type-post","status-publish","format-standard","hentry","category-programming","tag-ai","tag-openvino","tag-openvino-model-api","tag-prepostprocessor","tag-python","tag-vision"],"jetpack_sharing_enabled":true,"jetpack-related-posts":[{"id":3019,"url":"https:\/\/litcoder.com\/?p=3019","url_meta":{"origin":4025,"position":0},"title":"OpenVINO python\uc744 \uc774\uc6a9\ud55c inference \uc608\uc81c","author":"litcoder","date":"2021\ub144 5\uc6d4 18\uc77c","format":false,"excerpt":"OpenVINO\ub97c \uc774\uc6a9\ud574\uc11c TensorFlow(Keras)\ub85c training\ud55c \ubaa8\ub378\ub85c \ucd94\ub860(inference)\uc744 \uc218\ud589\ud558\ub294 \uac04\ub2e8\ud55c \uc608\uc81c\ub97c \uc791\uc131\ud574 \ubcf4\uc558\ub2e4. TensorFlow model\uc744 freeze\ud558\uae30 Training\ub41c \ubaa8\ub378\uc744 model optimizer\uc5d0 \ub123\uae30 \uc804\uc5d0 freeze\uc2dc\ucf1c\uc57c \ud558\ub294\ub370, output_node_names\ub97c \uc785\ub825\ud558\ub77c\ub294 \uc624\ub958 \uba54\uc138\uc9c0\uac00 \uacc4\uc18d \ub72c\ub2e4\uba74 \uc81c\ub300\ub85c freezing\uc744 \uc218\ud589\ud588\ub294\uc9c0 \ud655\uc778\ud574 \ubcf4\ub294\uac8c \uc88b\ub2e4. \uc54c\uc544\ubcf4\uae30 \uc27d\uac8c \ud558\uae30 \uc704\ud574 \uc785\ucd9c\ub825 layer\uc5d0 'name=' parameter\ub85c \ub2e4\uc74c\uacfc \uac19\uc774 \uc774\ub984\uc744 \uc9c0\uc815\ud574 \uc8fc\uc5c8\ub2e4. model = tf.keras.models.Sequential([\u2026","rel":"","context":"&quot;Programming&quot;\uc5d0\uc11c","block_context":{"text":"Programming","link":"https:\/\/litcoder.com\/?cat=5"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":3195,"url":"https:\/\/litcoder.com\/?p=3195","url_meta":{"origin":4025,"position":1},"title":"Macbook pro \ub098\ube44 \ud0a4\ubcf4\ub4dc \ubd88\ub7c9\uc5d0 \ub530\ub978 \ubcf4\uc0c1","author":"litcoder","date":"2023\ub144 1\uc6d4 26\uc77c","format":false,"excerpt":"\uba54\uc77c\uc774 \ud558\ub098 \ub0a0\uc544\ub4e4\uc5c8\ub294\ub370, \ub0b4 \uc624\ub798\ub41c \ub9e5\ubd81 pro\uc758 \ud0a4\ubcf4\ub4dc \ubd88\ub7c9 \ub54c\ubb38\uc5d0 \ubcf4\uc0c1\uc744 \ud574\uc8fc\uaca0\ub2e4\ub294 \ub0b4\uc6a9\uc774\uc5c8\ub2e4. Screenshot \uba54\uc77c\uc5d0 \ub530\ub974\uba74 \ubcf4\uc0c1\uc740 \uc138\uac1c\uc758 \uadf8\ub8f9\uc73c\ub85c \ub098\ub204\uc5b4, \ub450 \ubc88 \uc774\uc0c1\uc758 \ud0a4\ubcf4\ub4dc \uad50\uccb4\ub97c \ubc1b\uace0\ub3c4 \ubb38\uc81c\uac00 \uc7ac\ubc1c\ud55c \uacbd\uc6b0(Group 1), \ud55c\ubc88 \ud0a4\ubcf4\ub4dc\ub97c \uad50\uccb4 \ud588\ub294\ub370 \ubb38\uc81c\uac00 \uc7ac\ubc1c\ud55c \uacbd\uc6b0(Group 2) \uadf8\ub9ac\uace0 \ud558\ub098 \uc774\uc0c1\uc758 \ud0a4\ucea1 \uad50\uccb4\ub97c \ubc1b\uace0\ub3c4 \ubb38\uc81c\uac00 \uc7ac\ubc1c\ud55c \uacbd\uc6b0(Group 3) \uac01\uac01\uc5d0 \ub300\ud558\uc5ec\u2026","rel":"","context":"&quot;Gadgets&quot;\uc5d0\uc11c","block_context":{"text":"Gadgets","link":"https:\/\/litcoder.com\/?cat=3"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/litcoder.com\/wp-content\/uploads\/2024\/05\/cs_macbook_litigation_settlement_note-150x150.png?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/litcoder.com\/wp-content\/uploads\/2024\/05\/cs_macbook_litigation_settlement_note-150x150.png?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/litcoder.com\/wp-content\/uploads\/2024\/05\/cs_macbook_litigation_settlement_note-150x150.png?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/litcoder.com\/wp-content\/uploads\/2024\/05\/cs_macbook_litigation_settlement_note-150x150.png?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/litcoder.com\/wp-content\/uploads\/2024\/05\/cs_macbook_litigation_settlement_note-150x150.png?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/litcoder.com\/wp-content\/uploads\/2024\/05\/cs_macbook_litigation_settlement_note-150x150.png?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":3716,"url":"https:\/\/litcoder.com\/?p=3716","url_meta":{"origin":4025,"position":2},"title":"OpenVINO\ub85c Intel NPU\uc5d0\uc11c \ucd94\ub860 \uc2e4\ud589\ud558\uae30","author":"litcoder","date":"2025\ub144 11\uc6d4 12\uc77c","format":false,"excerpt":"Intel 14\uc138\ub300 Meteor Lake \ubd80\ud130 NPU\uac00 \ud568\uaed8 embedding\ub418\uc5b4 \uc81c\uacf5\ub41c\ub2e4. Linux system\uc5d0\uc11c \uc0ac\uc6a9\ud558\ub824\uba74 kernel version 6.2\uc774\uc0c1\uc774 \uc124\uce58\ub418\uc5b4 \uc788\uc5b4\uc57c \ud55c\ub2e4. NPU \ub514\ubc14\uc774\uc2a4 \ud655\uc778 CPU: Intel(R) Core(TM) Ultra 5 OS: Ubuntu 24.04 Linux kernel: 6.14.0-33-generic lspci \uba85\ub839\uc5b4\ub85c NPU \ub514\ubc14\uc774\uc2a4\uac00 \uc778\uc2dd\ub418\uc5b4 \uc788\ub294\uc9c0\ub97c \ud655\uc778\ud560 \uc218 \uc788\ub2e4. $ lspci -v|grep -A 9 NPU 00:0b.0 Processing accelerators:\u2026","rel":"","context":"&quot;Linux&quot;\uc5d0\uc11c","block_context":{"text":"Linux","link":"https:\/\/litcoder.com\/?cat=4"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":4520,"url":"https:\/\/litcoder.com\/?p=4520","url_meta":{"origin":4025,"position":3},"title":"Rust \ud504\ub85c\uadf8\ub798\ubc0d, \ucf54\ub4dc \uac00\ub3c5\uc131\uc744 \ub192\uc774\uae30 \uc704\ud55c and_then() \ud65c\uc6a9","author":"litcoder","date":"2026\ub144 6\uc6d4 24\uc77c","format":false,"excerpt":"Rust\ub294 \uc120\uc5b8\uc801 \ud504\ub85c\uadf8\ub798\ubc0d\uc744 \uc801\uadf9\uc801\uc73c\ub85c \uc0ac\uc6a9\ud558\uae30\uc5d0 method chaining\uc744 \ub9ce\uc774 \uc0ac\uc6a9\ud558\ub294\ub370 \uc774\ub294 \uac00\ub3c5\uc131\uc744 \ub192\uc774\uace0 \ucef4\ud30c\uc77c\ub7ec\uac00 \ucd5c\uc801\ud654\ub97c \uc218\ud589\ud558\ub294\ub370 \uc801\ud569\ud55c \ud615\ud0dc\uc774\uae30 \ub54c\ubb38\uc774\ub2e4. \uc774 \ud3ec\uc2a4\ud305\uc5d0\uc11c\ub294 method chaining\uc744 \uc720\uc9c0\ud558\uba74\uc11c\ub3c4 \uc911\ucca9\ub41c Result \ud639\uc740 Option \ud615\uc2dd\uc744 \ud53c\ud560 \uc218 \uc788\ub294 and_then()\uc5d0 \ub300\ud574 \uc54c\uc544\ubcf8\ub2e4. match \ubb38\uc744 \uc774\uc6a9\ud55c \ucc98\ub9ac \uc138\uac1c\uc758 \ud568\uc218 \uac01\uac01\uc774 \ub2e4\uc74c\uacfc \uac19\uc774 Result\ub97c \ubc18\ud658\ud55c\ub2e4\uace0 \ud574\ubcf4\uc790. use std::io::{Error, ErrorKind}; \/\/\/\u2026","rel":"","context":"&quot;Programming&quot;\uc5d0\uc11c","block_context":{"text":"Programming","link":"https:\/\/litcoder.com\/?cat=5"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":4146,"url":"https:\/\/litcoder.com\/?p=4146","url_meta":{"origin":4025,"position":4},"title":"Lightsail \uc2a4\ub0c5\uc0f7\uc73c\ub85c \ud558\uc704 \uc778\uc2a4\ud134\uc2a4\ub97c \uc0dd\uc131\ud560 \uc218 \uc5c6\ub2e4","author":"litcoder","date":"2026\ub144 3\uc6d4 4\uc77c","format":false,"excerpt":"Lightsail\uc758 WordPress \uc778\uc2a4\ud134\uc2a4\ub97c AL2023\uc73c\ub85c \uc804\ud658 \ud560 \ub54c, All-in-One Migration utility\ub85c import\ub97c \uc2dc\ub3c4\ud558\ub294\ub370 \uc774\uc804\uc5d0 \ubcf8 \uc801\uc774 \uc5c6\ub358 internal error\uac00 \ubc1c\uc0dd\ud588\ub2e4. \ubd84\uba85 \uc5c5\ub85c\ub4dc \uac00\ub2a5\ud55c \ud30c\uc77c \ud06c\uae30\ub3c4 import\ud558\ub294 \uc555\ucd95 \ud30c\uc77c \ubcf4\ub2e4 \ud06c\uac8c \uc124\uc815\ud574 \uc8fc\uc5c8\uace0 \ub2e4\ub978 \uc124\uc815\ub4e4\ub3c4 \ubaa8\ub450 \ub9c8\ucce4\uc74c\uc5d0\ub3c4 \uacc4\uc18d\ud574\uc11c \uc2e4\ud328\ud558\ub294 \uac83\uc774\ub2e4. YYYY\/MM\/DD HH:MM:SS [error] 32777#32777: *4 FastCGI sent in stderr: \"PHP message: PHP\u2026","rel":"","context":"&quot;Linux&quot;\uc5d0\uc11c","block_context":{"text":"Linux","link":"https:\/\/litcoder.com\/?cat=4"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/litcoder.com\/wp-content\/uploads\/2026\/02\/lightsail_instance_from_snapshot-2.png?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/litcoder.com\/wp-content\/uploads\/2026\/02\/lightsail_instance_from_snapshot-2.png?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/litcoder.com\/wp-content\/uploads\/2026\/02\/lightsail_instance_from_snapshot-2.png?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/litcoder.com\/wp-content\/uploads\/2026\/02\/lightsail_instance_from_snapshot-2.png?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":1034,"url":"https:\/\/litcoder.com\/?p=1034","url_meta":{"origin":4025,"position":5},"title":"Android emacs (android-host.el) \uae30\ub2a5 \ucd94\uac00","author":"litcoder","date":"2014\ub144 8\uc6d4 27\uc77c","format":false,"excerpt":"AOSP\uc5d0\uc11c \uc81c\uacf5\ub418\ub294 Emacs\uc6a9 Andorid \uac1c\ubc1c\ud658\uacbd\uc744 \uc124\uc815\ud55c \uc774\ud6c4(\uc774 post \ucc38\uc870) \uc798 \ubaa8\ub974\ub294 LISP\uc744 \ub354\ub4ec\uc5b4 \uac00\uba70 \ucd94\uac00\ud55c \uba87 \uac00\uc9c0 \uae30\ub2a5\uc744 \uc18c\uac1c\ud569\ub2c8\ub2e4. adb reboot (M-x android-adb-reboot) Module\ub4f1\uc744 \ubcc0\uacbd\ud55c \ud6c4\uc5d0 device\ub97c reset\ud558\ub294 \uba85\ub839\uc5b4\uac00 \uc5c6\uc5b4\uc11c \ucd94\uac00\ud588\ub2e4. \uc774 \uae30\ub2a5\uc758 \uc7a5\uc810\uc744 \uad73\uc774 \uaf3d\uc790\uba74 shell\uc744 \ub530\ub85c \ub6f0\uc6b0\uc9c0 \uc54a\uace0 \ub9ac\ubd93\uc744 \ud560\uc218 \uc788\ub2e4\ub294\uac70... (defun android-adb-reboot () \"Execute 'adb reboot'.\" (interactive)\u2026","rel":"","context":"&quot;Android&quot;\uc5d0\uc11c","block_context":{"text":"Android","link":"https:\/\/litcoder.com\/?cat=2"},"img":{"alt_text":"icon_text_file","src":"https:\/\/i0.wp.com\/litcoder.com\/wp-content\/uploads\/2014\/08\/1408382052_12.File_.png?resize=350%2C200","width":350,"height":200},"classes":[]}],"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/litcoder.com\/index.php?rest_route=\/wp\/v2\/posts\/4025","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/litcoder.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/litcoder.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/litcoder.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/litcoder.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4025"}],"version-history":[{"count":13,"href":"https:\/\/litcoder.com\/index.php?rest_route=\/wp\/v2\/posts\/4025\/revisions"}],"predecessor-version":[{"id":4103,"href":"https:\/\/litcoder.com\/index.php?rest_route=\/wp\/v2\/posts\/4025\/revisions\/4103"}],"wp:attachment":[{"href":"https:\/\/litcoder.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4025"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/litcoder.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4025"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/litcoder.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4025"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}