{"id":21444,"url":"https://patchwork.libcamera.org/api/patches/21444/?format=json","web_url":"https://patchwork.libcamera.org/patch/21444/","project":{"id":1,"url":"https://patchwork.libcamera.org/api/projects/1/?format=json","name":"libcamera","link_name":"libcamera","list_id":"libcamera_core","list_email":"libcamera-devel@lists.libcamera.org","web_url":"","scm_url":"","webscm_url":""},"msgid":"<20240930195915.152187-5-jacopo.mondi@ideasonboard.com>","date":"2024-09-30T19:59:12","name":"[v9,4/5] libcamera: control_ids_draft: Add face detection controls","commit_ref":null,"pull_url":null,"state":"accepted","archived":false,"hash":"cd30e90930bb230d08dd1488918949890d6ae133","submitter":{"id":143,"url":"https://patchwork.libcamera.org/api/people/143/?format=json","name":"Jacopo Mondi","email":"jacopo.mondi@ideasonboard.com"},"delegate":null,"mbox":"https://patchwork.libcamera.org/patch/21444/mbox/","series":[{"id":4642,"url":"https://patchwork.libcamera.org/api/series/4642/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=4642","date":"2024-09-30T19:59:08","name":"Add Face Detection Controls","version":9,"mbox":"https://patchwork.libcamera.org/series/4642/mbox/"}],"comments":"https://patchwork.libcamera.org/api/patches/21444/comments/","check":"pending","checks":"https://patchwork.libcamera.org/api/patches/21444/checks/","tags":{},"headers":{"Return-Path":"","X-Original-To":"parsemail@patchwork.libcamera.org","Delivered-To":"parsemail@patchwork.libcamera.org","Received":["from lancelot.ideasonboard.com (lancelot.ideasonboard.com\n\t[92.243.16.209])\n\tby patchwork.libcamera.org (Postfix) with ESMTPS id 63C64C3257\n\tfor ;\n\tMon, 30 Sep 2024 19:59:49 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id B7D2B6351A;\n\tMon, 30 Sep 2024 21:59:48 +0200 (CEST)","from perceval.ideasonboard.com (perceval.ideasonboard.com\n\t[213.167.242.64])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id DAC176350F\n\tfor ;\n\tMon, 30 Sep 2024 21:59:34 +0200 (CEST)","from ideasonboard.com (unknown [95.131.46.153])\n\tby perceval.ideasonboard.com (Postfix) with ESMTPSA id DD63B280;\n\tMon, 30 Sep 2024 21:58:02 +0200 (CEST)"],"Authentication-Results":"lancelot.ideasonboard.com; dkim=pass (1024-bit key;\n\tunprotected) header.d=ideasonboard.com header.i=@ideasonboard.com\n\theader.b=\"sH4SSRkW\"; dkim-atps=neutral","DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com;\n\ts=mail; t=1727726283;\n\tbh=fR/rrzHwpUYNOMGH4aZsQ9vsD19NhkyTXn3VlsHNiyM=;\n\th=From:To:Cc:Subject:Date:In-Reply-To:References:From;\n\tb=sH4SSRkW3Tc0OWvv73pc1JpqpAa2CsxFjlVO6Z5b2CVMj6QR572DP9c0WuEUmwZCI\n\ta+1eM0iiw4U1qyJ7SDHeKbK4GC/mnfBQJhbIXtDnutt6j+WKbs72+3VGGwQ7nxxo8I\n\t93AshjamKM5iOz2mWzvJSHUYrZ16Kbz/haIQL8Vg=","From":"Jacopo Mondi ","To":"libcamera-devel@lists.libcamera.org","Cc":"Jacopo Mondi ,\n\tHarvey Yang ,\n\tYudhistira Erlandinata ,\n\tBecker Hsieh ,\n\tHarvey Yang ","Subject":"[PATCH v9 4/5] libcamera: control_ids_draft: Add face detection\n\tcontrols","Date":"Mon, 30 Sep 2024 21:59:12 +0200","Message-ID":"<20240930195915.152187-5-jacopo.mondi@ideasonboard.com>","X-Mailer":"git-send-email 2.46.1","In-Reply-To":"<20240930195915.152187-1-jacopo.mondi@ideasonboard.com>","References":"<20240930195915.152187-1-jacopo.mondi@ideasonboard.com>","MIME-Version":"1.0","Content-Transfer-Encoding":"8bit","X-BeenThere":"libcamera-devel@lists.libcamera.org","X-Mailman-Version":"2.1.29","Precedence":"list","List-Id":"","List-Unsubscribe":",\n\t","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n\t","Errors-To":"libcamera-devel-bounces@lists.libcamera.org","Sender":"\"libcamera-devel\" "},"content":"From: Yudhistira Erlandinata \n\nAdd FaceDetectMode, FaceDetectFaceRectangles, FaceDetectFaceScores,\nand FaceDetectFaceLandmark. Also add ControlTypePoint for supporting\nFaceDetectFaceLandmark.\n\nSigned-off-by: Yudhistira Erlandinata \nCo-developed-by: Becker Hsieh \nCo-developed-by: Harvey Yang \nReviewed-by: Jacopo Mondi \nSigned-off-by: Jacopo Mondi \n---\n src/libcamera/control_ids_draft.yaml | 82 ++++++++++++++++++++++++++++\n 1 file changed, 82 insertions(+)","diff":"diff --git a/src/libcamera/control_ids_draft.yaml b/src/libcamera/control_ids_draft.yaml\nindex 9bef5bf15238..1b284257f601 100644\n--- a/src/libcamera/control_ids_draft.yaml\n+++ b/src/libcamera/control_ids_draft.yaml\n@@ -227,4 +227,86 @@ controls:\n value. All of the custom test patterns will be static (that is the\n raw image must not vary from frame to frame).\n \n+ - FaceDetectMode:\n+ type: int32_t\n+ description: |\n+ Control to select the face detection mode used by the pipeline.\n+\n+ Currently identical to ANDROID_STATISTICS_FACE_DETECT_MODE.\n+\n+ \\sa FaceDetectFaceRectangles\n+ \\sa FaceDetectFaceScores\n+ \\sa FaceDetectFaceLandmarks\n+ \\sa FaceDetectFaceIds\n+\n+ enum:\n+ - name: FaceDetectModeOff\n+ value: 0\n+ description: |\n+ Pipeline doesn't perform face detection and doesn't report any\n+ control related to face detection.\n+ - name: FaceDetectModeSimple\n+ value: 1\n+ description: |\n+ Pipeline performs face detection and reports the\n+ FaceDetectFaceRectangles and FaceDetectFaceScores controls for each\n+ detected face. FaceDetectFaceLandmarks and FaceDetectFaceIds are\n+ optional.\n+ - name: FaceDetectModeFull\n+ value: 2\n+ description: |\n+ Pipeline performs face detection and reports all the controls\n+ related to face detection including FaceDetectFaceRectangles,\n+ FaceDetectFaceScores, FaceDetectFaceLandmarks, and\n+ FaceDeteceFaceIds for each detected face.\n+\n+ - FaceDetectFaceRectangles:\n+ type: Rectangle\n+ description: |\n+ Boundary rectangles of the detected faces. The number of values is\n+ the number of detected faces.\n+\n+ The FaceDetectFaceRectangles control can only be returned in metadata.\n+\n+ Currently identical to ANDROID_STATISTICS_FACE_RECTANGLES.\n+ size: [n]\n+\n+ - FaceDetectFaceScores:\n+ type: uint8_t\n+ description: |\n+ Confidence score of each of the detected faces. The range of score is\n+ [0, 100]. The number of values should be the number of faces reported\n+ in FaceDetectFaceRectangles.\n+\n+ The FaceDetectFaceScores control can only be returned in metadata.\n+\n+ Currently identical to ANDROID_STATISTICS_FACE_SCORES.\n+ size: [n]\n+\n+ - FaceDetectFaceLandmarks:\n+ type: Point\n+ description: |\n+ Array of human face landmark coordinates in format [..., left_eye_i,\n+ right_eye_i, mouth_i, left_eye_i+1, ...], with i = index of face. The\n+ number of values should be 3 * the number of faces reported in\n+ FaceDetectFaceRectangles.\n+\n+ The FaceDetectFaceLandmarks control can only be returned in metadata.\n+\n+ Currently identical to ANDROID_STATISTICS_FACE_LANDMARKS.\n+ size: [n]\n+\n+ - FaceDetectFaceIds:\n+ type: int32_t\n+ description: |\n+ Each detected face is given a unique ID that is valid for as long as the\n+ face is visible to the camera device. A face that leaves the field of\n+ view and later returns may be assigned a new ID. The number of values\n+ should be the number of faces reported in FaceDetectFaceRectangles.\n+\n+ The FaceDetectFaceIds control can only be returned in metadata.\n+\n+ Currently identical to ANDROID_STATISTICS_FACE_IDS.\n+ size: [n]\n+\n ...\n","prefixes":["v9","4/5"]}