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image_collector.ipynb

@@ -0,0 +1,113 @@
+{
+ "cells": [
+  {
+   "cell_type": "code",
+   "execution_count": 1,
+   "id": "8ccdd69e",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "import cv2\n",
+    "import uuid\n",
+    "import mediapipe as mp"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 2,
+   "id": "82bf9ecf",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "camera = cv2.VideoCapture(0)\n",
+    "def capture_image():\n",
+    "    return_value,frame = camera.read()\n",
+    "\n",
+    "    return frame"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 3,
+   "id": "17ae04b1",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "mphands = mp.solutions.hands\n",
+    "hands = mphands.Hands(max_num_hands=1)\n",
+    "mp_drawing = mp.solutions.drawing_utils\n",
+    "cap = cv2.VideoCapture(0)\n",
+    "\n",
+    "cap.set(cv2.CAP_PROP_FRAME_WIDTH, 1280)\n",
+    "cap.set(cv2.CAP_PROP_FRAME_HEIGHT, 720)\n",
+    "\n",
+    "\n",
+    "_, frame = cap.read()\n",
+    "    \n",
+    "\n",
+    "h, w, c = frame.shape\n",
+    "\n",
+    "while True:\n",
+    "    _, frame = cap.read()\n",
+    "    frame= cv2.flip(frame,1)\n",
+    "    framergb = cv2.cvtColor(frame, cv2.COLOR_BGR2RGB)\n",
+    "    result = hands.process(framergb)\n",
+    "    hand_landmarks = result.multi_hand_landmarks\n",
+    "    if hand_landmarks:\n",
+    "        for handLMs in hand_landmarks:\n",
+    "            x_max = 0\n",
+    "            y_max = 0\n",
+    "            x_min = w\n",
+    "            y_min = h\n",
+    "            for lm in handLMs.landmark:\n",
+    "                x, y = int(lm.x * w), int(lm.y * h)\n",
+    "                if x > x_max:\n",
+    "                    x_max = x\n",
+    "                if x < x_min:\n",
+    "                    x_min = x\n",
+    "                if y > y_max:\n",
+    "                    y_max = y\n",
+    "                if y < y_min:\n",
+    "                    y_min = y\n",
+    "            cv2.rectangle(frame, (x_min-15, y_min-15), (x_max+15, y_max+15), (0, 255, 0), 2) \n",
+    "            img_data=frame[y_min-15:y_max+15,x_min-15:x_max+15]\n",
+    "            img_name ='Demo/Hands{}.jpg'.format(str(uuid.uuid1()))\n",
+    "            cv2.imwrite(img_name, img_data)\n",
+    "    cv2.imshow(\"Hand Detection\", frame)\n",
+    "    if cv2.waitKey(1) & 0xFF==ord('q'):\n",
+    "        break\n",
+    "cv2.destroyAllWindows()        \n",
+    "cap.release()"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "74ce7c75",
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "Python 3 (ipykernel)",
+   "language": "python",
+   "name": "python3"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.8.8"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 5
+}