{"id":2128,"date":"2023-03-05T11:17:56","date_gmt":"2023-03-05T05:47:56","guid":{"rendered":"http:\/\/147.182.205.39\/lesson\/%e0%a4%aa%e0%a4%be%e0%a4%a0-14-%e0%a4%9a%e0%a5%87%e0%a4%b9%e0%a4%b0%e0%a4%be-%e0%a4%ab%e0%a4%bc%e0%a4%bf%e0%a4%b2%e0%a5%8d%e0%a4%9f%e0%a4%b0\/"},"modified":"2024-04-19T16:29:24","modified_gmt":"2024-04-19T10:59:24","slug":"%e0%a4%aa%e0%a4%be%e0%a4%a0-14-%e0%a4%9a%e0%a5%87%e0%a4%b9%e0%a4%b0%e0%a4%be-%e0%a4%ab%e0%a4%bc%e0%a4%bf%e0%a4%b2%e0%a5%8d%e0%a4%9f%e0%a4%b0","status":"publish","type":"lesson","link":"https:\/\/stemlab.org.in\/hi\/lesson\/%e0%a4%aa%e0%a4%be%e0%a4%a0-14-%e0%a4%9a%e0%a5%87%e0%a4%b9%e0%a4%b0%e0%a4%be-%e0%a4%ab%e0%a4%bc%e0%a4%bf%e0%a4%b2%e0%a5%8d%e0%a4%9f%e0%a4%b0\/","title":{"rendered":"Lesson 14: Face Filter"},"content":{"rendered":"<h2>Lesson 14: Face Filter<\/h2>\n<p>\u090f\u0915 \u092a\u094d\u0930\u094b\u091c\u0947\u0915\u094d\u091f \u092c\u0928\u093e\u0915\u0930 \u091c\u093e\u0928\u0947\u0902 \u0915\u093f \u092b\u0947\u0938 \u092b\u093c\u093f\u0932\u094d\u091f\u0930 \u0915\u0948\u0938\u0947 \u0915\u093e\u092e \u0915\u0930\u0924\u093e \u0939\u0948, \u091c\u093f\u0938\u0938\u0947 \u0906\u092a \u0938\u094d\u0915\u094d\u0930\u0940\u0928 \u092a\u0930 \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u093f\u0924 \u092b\u093c\u093f\u0932\u094d\u091f\u0930 \u0915\u0947 \u092c\u0940\u091a \u090f\u0915 \u092b\u093c\u093f\u0932\u094d\u091f\u0930 \u091a\u0941\u0928 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902 \u0914\u0930 PictoBlox Face Detection \u090f\u0915\u094d\u0938\u091f\u0947\u0902\u0936\u0928 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0915\u0947 \u0907\u0938\u0947 \u0905\u092a\u0928\u0947 \u091a\u0947\u0939\u0930\u0947 \u092a\u0930 \u0932\u093e\u0917\u0942 \u0915\u0930 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902\u0964<br \/>\n<img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter wp-image-2026 size-full\" src=\"https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/24.jpg\" alt=\"\" width=\"640\" height=\"360\" srcset=\"https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/24.jpg 640w, https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/24-300x169.jpg 300w, https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/24-624x351.jpg 624w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/p>\n<h2>Coding Steps<\/h2>\n<p>\u0928\u0940\u091a\u0947 \u0926\u093f\u090f \u0917\u090f \u0938\u094d\u091f\u0947\u092a\u094d\u0938 \u0915\u093e \u092a\u093e\u0932\u0928 \u0915\u0930\u0947\u0902:<\/p>\n<ol>\n<li><strong>QR Code \u0915\u094b<\/strong> \u0938\u094d\u0915\u0948\u0928 \u0915\u0930\u0947\u0902 \u0914\u0930 PictoBlox \u0915\u094b\u0921 \u0916\u094b\u0932\u0947\u0902\u0964<\/li>\n<li>\u0906\u092a \u092a\u093e\u090f\u0902\u0917\u0947 \u0915\u093f \u092a\u0930\u093f\u092f\u094b\u091c\u0928\u093e \u0915\u0947 \u0932\u093f\u090f \u092e\u0902\u091a \u092a\u0939\u0932\u0947 \u0939\u0940 \u0924\u0948\u092f\u093e\u0930 \u0939\u094b \u091a\u0941\u0915\u093e \u0939\u0948\u0964 \u092a\u093e\u0902\u091a \u092e\u0941\u0916\u094d\u092f \u0938\u094d\u092a\u094d\u0930\u093e\u0907\u091f\u094d\u0938 \u0939\u0948\u0902:\n<ol>\n<li>\u092a\u0939\u0932\u093e \u092e\u0941\u0916\u094d\u092f \u0938\u094d\u092a\u094d\u0930\u093e\u0907\u091f \u0939\u0948 \u091c\u094b \u0915\u093e\u092e \u092a\u0930 \u092b\u093f\u0932\u094d\u091f\u0930 \u0939\u0948\u0964<\/li>\n<li>\u0905\u0928\u094d\u092f \u0938\u092d\u0940 \u091a\u093e\u0930 \u0938\u094d\u092a\u094d\u0930\u093e\u0907\u091f \u092f\u0942\u091c\u0930 (user) \u0915\u0947 \u0932\u093f\u090f \u092b\u093c\u093f\u0932\u094d\u091f\u0930 \u091a\u0941\u0928\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0909\u092a\u0932\u092c\u094d\u0927 \u091a\u093e\u0930 \u0935\u093f\u0915\u0932\u094d\u092a \u0939\u0948\u0902\u0964<br \/>\n<img decoding=\"async\" class=\"aligncenter wp-image-2028 size-full\" src=\"https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/25.png\" alt=\"\" width=\"1212\" height=\"567\" srcset=\"https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/25.png 1212w, https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/25-300x140.png 300w, https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/25-1024x479.png 1024w, https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/25-768x359.png 768w, https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/25-624x292.png 624w\" sizes=\"(max-width: 1212px) 100vw, 1212px\" \/><\/li>\n<\/ol>\n<\/li>\n<li>\u0905\u092c \u0939\u092e \u091a\u093e\u0939\u0924\u0947 \u0939\u0948\u0902 \u0915\u093f \u091c\u092c \u0939\u092e \u0928\u0940\u091a\u0947 \u0915\u0947 \u092b\u093f\u0932\u094d\u091f\u0930 \u092a\u0930 \u0915\u094d\u0932\u093f\u0915 \u0915\u0930\u0947\u0902 \u0924\u094b \u092e\u0941\u0916\u094d\u092f \u092b\u093f\u0932\u094d\u091f\u0930 \u092c\u0926\u0932 \u091c\u093e\u090f\u0964\n<ol>\n<li><strong>Face Filter 2<\/strong> \u091a\u0941\u0928\u0947\u0902\u0964<\/li>\n<li><strong><em>\u092b\u093c\u093f\u0932\u094d\u091f\u0930 \u092e\u0947\u0902 \u092c\u0926\u0932\u093e\u0935 \u0915\u094b \u091f\u094d\u0930\u093f\u0917\u0930 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0939\u092e \u0938\u094d\u092a\u094d\u0930\u093e\u0907\u091f \u092a\u0930 \u0915\u094d\u0932\u093f\u0915 \u0915\u0930\u0928\u0947 \u092a\u0930 \u090f\u0915 \u0938\u0902\u0926\u0947\u0936 \u092a\u094d\u0930\u0938\u093e\u0930\u093f\u0924 \u0915\u0930\u0947\u0902\u0917\u0947\u0964<\/em><\/strong> \u0907\u0938 \u092a\u094d\u0930\u0915\u093e\u0930, <strong>when this sprite is clicked<\/strong> \u092c\u094d\u0932\u0949\u0915 \u0921\u094d\u0930\u0948\u0917 \u0914\u0930 \u0921\u094d\u0930\u0949\u092a \u0915\u0930\u0947\u0902, Events \u092a\u0948\u0932\u0947\u091f \u0938\u0947 <strong>broadcast ( )<\/strong> \u092c\u094d\u0932\u0949\u0915 \u0921\u094d\u0930\u0948\u0917 \u0914\u0930 \u0921\u094d\u0930\u0949\u092a \u0915\u0930\u0947\u0902, \u0914\u0930 <strong>new message as heart goggles<\/strong> \u0938\u0947\u091f \u0915\u0930\u0947\u0902\u0964<br \/>\n<img decoding=\"async\" class=\"size-full wp-image-2030 aligncenter\" src=\"https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/26.png\" alt=\"\" width=\"260\" height=\"249\"><\/li>\n<li>\u0938\u092d\u0940 4 \u0938\u094d\u092a\u094d\u0930\u093e\u0907\u091f\u094d\u0938 \u0915\u0947 \u0932\u093f\u090f \u0909\u092a\u094d\u092a\u0930 \u0926\u093f\u090f \u0917\u090f \u0938\u094d\u091f\u0947\u092a\u094d\u0938 \u0915\u094b \u0926\u094b\u0939\u0930\u093e\u090f\u0902\u0964 \u092a\u094d\u0930\u0924\u094d\u092f\u0947\u0915 \u0938\u094d\u092a\u094d\u0930\u093e\u0907\u091f \u092e\u0947\u0902 \u0905\u0932\u0917-\u0905\u0932\u0917 \u0938\u0902\u0926\u0947\u0936 \u091c\u094b\u0921\u093c\u0947\u0902\u0964<img loading=\"lazy\" decoding=\"async\" class=\"alignright wp-image-2032 size-full\" src=\"https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/27.png\" alt=\"\" width=\"268\" height=\"487\" srcset=\"https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/27.png 268w, https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/27-165x300.png 165w\" sizes=\"(max-width: 268px) 100vw, 268px\" \/><\/li>\n<li>\u0905\u092c \u092e\u0941\u0916\u094d\u092f <strong>Face filter<\/strong> \u0938\u094d\u092a\u094d\u0930\u093e\u0907\u091f \u0915\u093e \u091a\u092f\u0928 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902 \u0914\u0930 <strong><em>\u092a\u094d\u0930\u0938\u093e\u0930\u093f\u0924 \u0938\u0902\u0926\u0947\u0936 \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0939\u094b\u0928\u0947 \u092a\u0930 \u092a\u094b\u0936\u093e\u0915 \u0915\u094b \u092c\u0926\u0932\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u090f\u0915 \u0938\u094d\u0915\u094d\u0930\u093f\u092a\u094d\u091f \u092c\u0928\u093e\u0924\u0947 \u0939\u0948\u0902\u0964<\/em><\/strong> Control \u092a\u0948\u0932\u0947\u091f \u0938\u0947 <strong>when I receive broadcast<\/strong> \u092c\u094d\u0932\u0949\u0915 \u0932\u0917\u093e\u090f\u0902 \u0914\u0930 \u0938\u0902\u0926\u0947\u0936 \u0915\u094b <strong>heart goggles<\/strong> \u092a\u0930 \u0938\u094d\u0935\u093f\u091a \u0915\u0930\u0947\u0902\u0964<\/li>\n<li><strong>switch costume to ( )<\/strong> \u0916\u0940\u0902\u091a\u0947\u0902 \u0914\u0930 \u091b\u094b\u0921\u093c\u0947\u0902 \u0914\u0930 \u0921\u094d\u0930\u0949\u092a-\u0921\u093e\u0909\u0928 \u0938\u0947 <strong>Heart Goggles<\/strong> \u091a\u0941\u0928\u0947\u0902\u0964<\/li>\n<li>\u0907\u0938 \u0938\u094d\u0915\u094d\u0930\u093f\u092a\u094d\u091f \u092a\u0930 \u0930\u093e\u0907\u091f-\u0915\u094d\u0932\u093f\u0915 \u0915\u0930\u0947\u0902 \u0914\u0930 \u0939\u092e\u093e\u0930\u0947 \u092a\u093e\u0938 \u091c\u093f\u0924\u0928\u0940 \u092c\u093e\u0930 \u092b\u093c\u0947\u0938 \u092b\u093c\u093f\u0932\u094d\u091f\u0930 \u0939\u0948 \u0909\u0938\u0915\u0940 \u0928\u0915\u0932 \u0915\u0930\u0947\u0902 \u0914\u0930 \u0921\u094d\u0930\u0949\u092a-\u0921\u093e\u0909\u0928 \u0938\u0947 \u0909\u0928\u0915\u0947 \u092a\u094d\u0930\u0938\u093e\u0930\u0923 \u0938\u0902\u0926\u0947\u0936 \u0914\u0930 \u092a\u094b\u0936\u093e\u0915 \u0915\u093e \u091a\u092f\u0928 \u0915\u0930\u0915\u0947 \u092a\u094d\u0930\u0924\u094d\u092f\u0947\u0915 \u092b\u093c\u093f\u0932\u094d\u091f\u0930 \u0915\u0947 \u0932\u093f\u090f \u0907\u0938\u0947 \u092c\u0926\u0932\u0947\u0902\u0964<\/li>\n<li>flag \u092c\u091f\u0928 \u092a\u0930 \u0915\u094d\u0932\u093f\u0915 \u0915\u0930\u0947\u0902 \u0914\u0930 \u0905\u092a\u0928\u0947 \u092b\u093c\u093f\u0932\u094d\u091f\u0930 \u0915\u093e \u092a\u0930\u0940\u0915\u094d\u0937\u0923 \u0915\u0930\u0947\u0902\u0964<\/li>\n<\/ol>\n<\/li>\n<li><strong>Basic Face Filter<\/strong> : \u091a\u0947\u0939\u0930\u0947 \u0915\u094b \u091f\u094d\u0930\u0948\u0915 \u0915\u0930\u0928\u0947 \u0914\u0930 \u0909\u0938\u0915\u0947 \u090a\u092a\u0930 \u092b\u0947\u0938 \u092b\u093f\u0932\u094d\u091f\u0930 \u0932\u0917\u093e\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f\u0964\n<ol>\n<li>\u091c\u0948\u0938\u093e \u0915\u093f \u0939\u092e \u0939\u0930 \u092c\u093e\u0930 green flag \u092a\u0930 \u0915\u094d\u0932\u093f\u0915 \u0915\u0930\u0928\u0947 \u092a\u0930 \u092a\u094d\u0930\u094b\u0917\u094d\u0930\u093e\u092e \u0915\u094b \u0928\u093f\u0937\u094d\u092a\u093e\u0926\u093f\u0924 \u0915\u0930\u0928\u093e \u091a\u093e\u0939\u0924\u0947 \u0939\u0948\u0902, \u0907\u0938 \u092a\u094d\u0930\u0915\u093e\u0930 <strong>when flag clicked<\/strong> \u0939\u0948\u091f \u092c\u094d\u0932\u0949\u0915 \u0915\u094b \u0938\u094d\u0915\u094d\u0930\u093f\u092a\u094d\u091f\u093f\u0902\u0917 \u0915\u094d\u0937\u0947\u0924\u094d\u0930 \u092e\u0947\u0902 \u0930\u0916\u0947\u0902\u0964<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-2034 \" src=\"https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/29.gif\" alt=\"\" width=\"292\" height=\"219\"><\/li>\n<li>\u091c\u092c \u092d\u0940 \u0939\u092e \u0938\u094d\u0915\u094d\u0930\u093f\u092a\u094d\u091f \u0936\u0941\u0930\u0942 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902 \u0924\u094b \u0915\u0948\u092e\u0930\u093e \u091a\u093e\u0932\u0942 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f, Face Detection \u092a\u0948\u0932\u0947\u091f \u0938\u0947 <strong>turn on video on stage with 0% transparency<\/strong> \u092c\u094d\u0932\u0949\u0915 \u091a\u0941\u0928\u0947\u0902 \u0914\u0930 \u092a\u0939\u0932\u0947 \u0921\u094d\u0930\u0949\u092a-\u0921\u093e\u0909\u0928 \u0938\u0947 <strong>ON<\/strong> \u091a\u0941\u0928\u0947\u0902\u0964<\/li>\n<li>\u0905\u092c Controls \u0938\u0947 <strong>forever<\/strong> \u092c\u094d\u0932\u0949\u0915 \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0915\u0930\u0947\u0902<\/li>\n<li>\u0915\u0948\u092e\u0930\u0947 \u0938\u0947 \u091b\u0935\u093f \u0915\u093e \u0932\u0917\u093e\u0924\u093e\u0930 \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0923 (analyze) \u0915\u0930\u0928\u0947 \u0914\u0930 \u0924\u0926\u0928\u0941\u0938\u093e\u0930 \u092b\u093c\u093f\u0932\u094d\u091f\u0930 \u0932\u093e\u0917\u0942 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f <strong>forever<\/strong> \u092c\u094d\u0932\u0949\u0915 \u0915\u0947 \u0905\u0902\u0926\u0930 <strong>analyse image from ( )<\/strong> \u092c\u094d\u0932\u0949\u0915 \u0916\u0940\u0902\u091a\u0947\u0902 \u0914\u0930 \u091b\u094b\u0921\u093c\u0947\u0902\u0964 <strong>camera<\/strong> \u091a\u0941\u0928\u0947\u0902\u0964<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-2036 size-full\" src=\"https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/30.png\" alt=\"\" width=\"414\" height=\"230\" srcset=\"https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/30.png 414w, https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/30-300x167.png 300w\" sizes=\"(max-width: 414px) 100vw, 414px\" \/><\/li>\n<li>\u0905\u0917\u0932\u093e, \u0939\u092e\u0947\u0902 \u0909\u0938 \u0938\u094d\u0925\u093e\u0928 \u0915\u093e \u092a\u0924\u093e \u0932\u0917\u093e\u0928\u0947 \u0915\u0940 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e \u0939\u0948 \u091c\u0939\u093e\u0902 \u092b\u0947\u0938 \u092b\u093c\u093f\u0932\u094d\u091f\u0930 \u0932\u093e\u0917\u0942 \u0915\u093f\u092f\u093e \u091c\u093e\u0928\u093e \u091a\u093e\u0939\u093f\u090f, \u0907\u0938 \u092a\u094d\u0930\u0915\u093e\u0930 \u092e\u094b\u0936\u0928 \u0938\u0947 \u090f\u0915 <strong>set x to ( )<\/strong> \u092c\u094d\u0932\u0949\u0915 \u091c\u094b\u0921\u093c\u0947\u0902<\/li>\n<li>\u092a\u0948\u0930\u093e\u092e\u0940\u091f\u0930 \u092e\u0947\u0902 Face Detection \u092a\u0948\u0932\u0947\u091f \u0938\u0947 <strong>get ( ) of face ( )<\/strong> \u092c\u094d\u0932\u0949\u0915 \u091c\u094b\u0921\u093c\u0947\u0902 \u0914\u0930 \u092a\u0939\u0932\u0947 \u0921\u094d\u0930\u0949\u092a-\u0921\u093e\u0909\u0928 \u0938\u0947 <strong>x position<\/strong> \u091a\u0941\u0928\u0947\u0902\u0964<\/li>\n<li>Y position \u0915\u0947 \u0932\u093f\u090f \u0926\u094b\u0939\u0930\u093e\u090f\u0901\u0964<\/li>\n<li>\u0905\u092c \u091a\u0947\u0939\u0930\u0947 \u0915\u0947 \u0906\u0915\u093e\u0930 \u0915\u093e \u092b\u093f\u0932\u094d\u091f\u0930 \u092c\u0928\u093e\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f Looks \u092a\u0948\u0932\u0947\u091f \u0938\u0947 <strong>set size to %<\/strong> \u092c\u094d\u0932\u0949\u0915 \u0921\u094d\u0930\u0948\u0917 \u0914\u0930 \u0921\u094d\u0930\u0949\u092a \u0915\u0930\u0947\u0902 Face Detection \u092a\u0948\u0932\u0947\u091f \u0938\u0947 <strong>get () of face ()<\/strong> \u092c\u094d\u0932\u0949\u0915 \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0915\u0930\u0947\u0902, <strong>set size to<\/strong> \u0915\u0947 \u0905\u0902\u0926\u0930 \u092c\u094d\u0932\u0949\u0915 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0914\u0930 <strong>width<\/strong> \u091a\u0941\u0928\u0947\u0902\u0964<\/li>\n<li>Green flag \u092a\u0930 \u0915\u094d\u0932\u093f\u0915 \u0915\u0930\u0947\u0902 \u0914\u0930 \u092a\u094d\u0930\u094b\u091c\u0947\u0915\u094d\u091f \u0915\u094b \u091a\u0932\u093e\u090f\u0902\u0964 <em>\u0906\u092a\u0915\u093e \u092b\u093c\u093f\u0932\u094d\u091f\u0930 \u0906\u092a\u0915\u0947 \u091a\u0947\u0939\u0930\u0947 \u0915\u094b \u091f\u094d\u0930\u0948\u0915 \u0915\u0930\u0928\u093e \u091a\u093e\u0939\u093f\u090f<\/em> \u0964<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-2038 size-full\" src=\"https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/31.png\" alt=\"\" width=\"419\" height=\"368\" srcset=\"https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/31.png 419w, https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/31-300x263.png 300w\" sizes=\"(max-width: 419px) 100vw, 419px\" \/><\/li>\n<li>\u092b\u093c\u093e\u0907\u0932 \u0915\u094b Face Filter \u0915\u0947 \u0928\u093e\u092e \u0938\u0947 \u0938\u0939\u0947\u091c\u0947\u0902\u0964<\/li>\n<\/ol>\n<\/li>\n<li><strong>Making the Face Filter Tilt<\/strong> : \u091c\u092c \u0906\u092a \u092b\u093c\u093f\u0932\u094d\u091f\u0930 \u0906\u091c\u093c\u092e\u093e\u0924\u0947 \u0939\u0948\u0902, \u0924\u094b \u0906\u092a\u0928\u0947 \u0926\u0947\u0916\u093e \u0939\u094b\u0917\u093e \u0915\u093f \u092f\u0926\u093f \u0906\u092a \u0905\u092a\u0928\u093e \u0938\u093f\u0930 \u091d\u0941\u0915\u093e\u0924\u0947 \u0939\u0948\u0902 \u0924\u094b \u092b\u093c\u093f\u0932\u094d\u091f\u0930 \u091d\u0941\u0915\u0924\u093e \u0928\u0939\u0940\u0902 \u0939\u0948\u0964 \u0907\u0938\u0947 \u091d\u0941\u0915\u093e\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f, \u0939\u092e\u0947\u0902 \u092e\u0941\u0916\u094d\u092f \u0932\u093f\u092a\u093f \u092e\u0947\u0902 \u0915\u0941\u091b \u0938\u0902\u0936\u094b\u0927\u0928 (modifications) \u0915\u0930\u0928\u0947 \u0939\u094b\u0902\u0917\u0947\u0964\n<ol>\n<li>\u0906\u092a\u0915\u0947 \u0938\u093f\u0930 \u0915\u093e \u091d\u0941\u0915\u093e\u0935 \u0915\u094b\u0923 \u091c\u094d\u091e\u093e\u0924 (tilt angle) \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0939\u092e \u0906\u092a\u0915\u0940 \u0906\u0902\u0916\u094b\u0902 \u0915\u094b \u091c\u094b\u0921\u093c\u0928\u0947 \u0935\u093e\u0932\u0940 \u0930\u0947\u0916\u093e \u0915\u0947 \u0922\u0932\u093e\u0928 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0947\u0902\u0917\u0947\u0964<\/li>\n<li>\n<div class=\"bx-messenger-body\">\n<div class=\"bx-messenger-body-bg\">\n<div class=\"bx-messenger-body-wrap\">\n<div class=\"bx-messenger-content-item bx-messenger-content-item-id-1719860 bx-messenger-content-item-2 \" data-type=\"other\" data-senderid=\"358\" data-messagedate=\"Mon Mar 20 2023 16:19:00 GMT+0530 (India Standard Time)\" data-messageid=\"1719860\" data-blockmessageid=\"1719860\"><span class=\"bx-messenger-content-item-content\"><span class=\"bx-messenger-content-item-text-center\"><span class=\"bx-messenger-content-item-text-message\"><span class=\"bx-messenger-content-item-text-wrap \"><span id=\"im-message-1719860\" class=\"bx-messenger-message\">\u0939\u092e \u092c\u093e\u090f\u0901 \u0914\u0930 \u0926\u093e\u090f\u0901 \u0906\u0901\u0916\u094b\u0902 \u0915\u0940 X- \u0938\u094d\u0925\u093f\u0924\u093f \u0914\u0930 Y- \u0938\u094d\u0925\u093f\u0924\u093f \u092e\u0947\u0902 \u0905\u0902\u0924\u0930 \u092a\u093e\u090f\u0902\u0917\u0947 \u0914\u0930 \u0909\u0928\u0915\u0947 \u0935\u0948\u0932\u094d\u092f\u0942 \u0915\u094b \u0935\u0947\u0930\u093f\u090f\u092c\u0932 dX \u0914\u0930 dY \u092e\u0947\u0902 \u0938\u0902\u0917\u094d\u0930\u0939\u0940\u0924 \u0915\u0930\u0947\u0902\u0917\u0947\u0964<\/span><\/span><\/span><span class=\"bx-messenger-content-item-params\"><span class=\"bx-messenger-content-item-like bx-messenger-content-like-digit-off\"> <\/span><\/span><\/span><\/span><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/li>\n<li>\u0915\u094b\u0923 \u091c\u094d\u091e\u093e\u0924 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0939\u092e \u0907\u0938\u092e\u0947\u0902 \u090f\u0915 <strong>Tan inverse function<\/strong> \u0932\u093e\u0917\u0942 \u0915\u0930\u0947\u0902\u0917\u0947\u0964<\/li>\n<li>\u092f\u0926\u093f \u0915\u094b\u0923 \u0927\u0928\u093e\u0924\u094d\u092e\u0915 (positive) \u0939\u0948, \u0924\u094b \u0939\u092e \u0938\u0940\u0927\u0947 \u0915\u094b\u0923 \u0915\u0940 \u0926\u093f\u0936\u093e \u092e\u0947\u0902 \u092b\u093c\u093f\u0932\u094d\u091f\u0930 \u092c\u093f\u0902\u0926\u0941 \u092c\u0928\u093e\u090f\u0902\u0917\u0947\u0964<\/li>\n<li>\u0914\u0930 \u092f\u0926\u093f \u092f\u0939 \u090b\u0923\u093e\u0924\u094d\u092e\u0915 (negative) \u0939\u0948, \u0924\u094b \u0939\u092e \u0915\u094b\u0923 \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0907\u0938\u092e\u0947\u0902 180 \u091c\u094b\u0921\u093c\u0947\u0902\u0917\u0947\u0964<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-2040 size-full\" src=\"https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/32.png\" alt=\"\" width=\"935\" height=\"702\" srcset=\"https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/32.png 935w, https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/32-300x225.png 300w, https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/32-768x577.png 768w, https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/32-624x469.png 624w\" sizes=\"(max-width: 935px) 100vw, 935px\" \/><\/li>\n<\/ol>\n<\/li>\n<li>\u0915\u094b\u0921 \u0915\u093e \u092a\u0930\u0940\u0915\u094d\u0937\u0923 \u0915\u0930\u0947\u0902\u0964<\/li>\n<\/ol>\n<h3>Activity: Output<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-2175 size-full\" src=\"https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/Face-Filter.gif\" alt=\"\" width=\"494\" height=\"406\"><\/p>\n<p><em>\u0905\u0917\u0932\u0947 \u092a\u093e\u0920 \u092a\u0930 \u091c\u093e\u0928\u0947 \u0938\u0947 \u092a\u0939\u0932\u0947<\/em> \u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0915\u0930\u0947\u0902 \u0915\u093f \u0906\u092a\u0928\u0947 <strong>assignment<\/strong> \u092a\u0942\u0930\u093e \u0915\u0930 \u0932\u093f\u092f\u093e \u0939\u0948 \u0914\u0930 \u0938\u092c\u092e\u093f\u091f \u0915\u0930 \u0926\u093f\u092f\u093e \u0939\u0948, \u0938\u093e\u0925 \u0939\u0940 <strong>quiz<\/strong> \u092e\u0947\u0902 \u092d\u093e\u0917 \u0932\u0947\u0902\u0964<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Face Detection \u090f\u0915\u094d\u0938\u091f\u0947\u0902\u0936\u0928 \u091c\u094b\u0921\u093c\u0915\u0930 \u0914\u0930 costumes \u0915\u0947 \u0938\u093e\u0925 \u090f\u0915 \u092b\u093f\u0932\u094d\u091f\u0930 \u0932\u093e\u0907\u092c\u094d\u0930\u0947\u0930\u0940 \u092c\u0928\u093e\u0915\u0930 \u090f\u0915 face filter \u092a\u094d\u0930\u094b\u091c\u0947\u0915\u094d\u091f \u092c\u0928\u093e\u090f\u0902\u0964 \u092a\u094d\u0930\u0938\u093e\u0930\u093f\u0924 \u0938\u0902\u0926\u0947\u0936 \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0915\u0930\u0924\u0947 \u0938\u092e\u092f \u0935\u0947\u0936\u092d\u0942\u0937\u093e \u092c\u0926\u0932\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u092b\u093c\u093f\u0932\u094d\u091f\u0930 \u0915\u094b \u0915\u094b\u0921 \u0915\u0930\u0928\u093e\u0964<\/p>\n","protected":false},"author":1,"featured_media":447,"menu_order":14,"template":"","meta":{"footnotes":""},"class_list":["post-2128","lesson","type-lesson","status-publish","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/stemlab.org.in\/hi\/wp-json\/wp\/v2\/lesson\/2128","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/stemlab.org.in\/hi\/wp-json\/wp\/v2\/lesson"}],"about":[{"href":"https:\/\/stemlab.org.in\/hi\/wp-json\/wp\/v2\/types\/lesson"}],"author":[{"embeddable":true,"href":"https:\/\/stemlab.org.in\/hi\/wp-json\/wp\/v2\/users\/1"}],"version-history":[{"count":2,"href":"https:\/\/stemlab.org.in\/hi\/wp-json\/wp\/v2\/lesson\/2128\/revisions"}],"predecessor-version":[{"id":2246,"href":"https:\/\/stemlab.org.in\/hi\/wp-json\/wp\/v2\/lesson\/2128\/revisions\/2246"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/stemlab.org.in\/hi\/wp-json\/wp\/v2\/media\/447"}],"wp:attachment":[{"href":"https:\/\/stemlab.org.in\/hi\/wp-json\/wp\/v2\/media?parent=2128"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}