@ShaileshSaravanan – Hack Club Scrapbook

Sat, Aug 31

hello, I've made a traffic sign detection/recognition model and scripts to run it real-time! Github: github.com/Shaileshsaravanan/traffic-sign-recognition demo:

https://scrapbook-into-the-redwoods.s3.amazonaws.com/e5bfbd9e-8df6-4995-9641-44c8f32d55cb-demo.gif

https://imgutil.s3.us-east-2.amazonaws.com/f1ff05a7afd12db5970e61dd3c27bffe0725e6848974acfbcf0e8cbf0f320bc6/5c13e14d-e664-47f7-bca0-2763866bdda2.png

Thu, Aug 29

I've developed a program/script that detects license plates using contours and YOLOv8. I initially began with YOLOv3 but later transitioned to YOLOv8 for better performance Github: github.com/Shaileshsaravanan/license-plate-detection demo:

https://imgutil.s3.us-east-2.amazonaws.com/4d41eb4b1205a72fc3cc68eed2fb393320184f95029420ce3f6f2402f5b8553a/230e2822-95d1-4c7d-8fdb-4db7cc97df1a.png

Wed, Aug 28

I've made a pedestrian detection project that utilises haascarcade, opencv, mobilenetssd and predicts pedestrians in videos and draws bounding boxes around them! github: github.com/Shaileshsaravanan/pedestrian-detection

https://imgutil.s3.us-east-2.amazonaws.com/d73a4e57d8fda2a944b29b424d12c02ffdf8b77f589ec99b4fdb4465c1633289/1b9af745-e509-4dd2-b202-8ae9f5030436.png

Wed, Aug 28

I made my blot submission for generative art! I have made a illustration of fractal art, specifically gosper curve, with randomised values and parameters! github: github.com/Shaileshsaravanan/blot

https://imgutil.s3.us-east-2.amazonaws.com/5c243cea8987f984b941746446b9e1b8d2fbabfccb02915d05aee546932a6cc2/cb99f5f0-50cb-4244-a808-368342f3943f.png

Tue, Aug 27

I've made a project where using cv, you can measure the size of objects through your webcam stream github: github.com/Shaileshsaravanan/cv-size-detection

https://imgutil.s3.us-east-2.amazonaws.com/d73a4e57d8fda2a944b29b424d12c02ffdf8b77f589ec99b4fdb4465c1633289/f9640037-8e10-4675-bbb4-5d9ea5307a5b.png

Mon, Aug 26

continuation of the helios project (hackclub.slack.com/archives/C01504DCLVD/p1723227129550829), re-modelled certain parts to make for better structure + working on the web app + did some of the blender edit for the rover animation github: github.com/Shaileshsaravanan/helios-rover

https://imgutil.s3.us-east-2.amazonaws.com/88e1c7388c2d5e93b98c15a231ae657c273d143deb1e96a858269b9146f8989d/ed485360-b359-4b09-a041-6880adb367a0.png

Mon, Aug 26

I've made a chrome extension where you can make notes/logs for yourself and they will be stored in a indexeddb. basically a simple note taking/rememberence extension github: github.com/Shaileshsaravanan/log

https://imgutil.s3.us-east-2.amazonaws.com/1b8fb218b727324b6097906ca5d29549741c2f5f4a3a735a14e9562e66a15264/0d5c4653-99fc-4eb9-a3c6-4b4def847e82.png

Mon, Aug 26

I just finished creating a real-time drowsiness detection system using facial landmarks. It monitors eye and mouth movements to detect drowsiness and yawning. github: github.com/Shaileshsaravanan/drowsiness-detection

https://imgutil.s3.us-east-2.amazonaws.com/f8e4023fa602b534e6333f2b85490ada11dfaa6ad906b29791bbcf7e95f6ccbc/47c69f7e-19cf-4067-a92f-e9e400f2bf7e.png

Mon, Aug 26

I just created a new game called "Better Dino." It's an endless runner for sprig where you jump over obstacles and collect power-ups. github: github.com/Shaileshsaravanan/better-dino-sprig-game

https://imgutil.s3.us-east-2.amazonaws.com/5d7719b65c7beb8895c2ac162660985a22673cd0f3816aac41d0f4edbe33701c/397899b5-508d-4d3f-a363-2cb5e6205cbf.png

Mon, Aug 26

I’ve created an Emotion Recognition System with machine learning that detects emotions from real-time video using a webcam. It identifies emotions like Angry, Happy, Sad, and more, displaying the results directly on the video feed. Check it out on GitHub: Emotion Recognition Repository

https://imgutil.s3.us-east-2.amazonaws.com/e9afd3276a6fdaee4c2bc3ea0bcd514ff9c0160dd8b61aac22dbbce30aaae94a/43a425e4-fb39-46f9-9774-257cc8401b55.png

Tue, Aug 20

reposting as scrappy issues in processing (stuck on the beachball): link to initial scrapbook post: hackclub.slack.com/archives/C01504DCLVD/p1724116799873509

https://scrapbook-into-the-redwoods.s3.amazonaws.com/532000e6-4fdb-4dcb-8e79-148f845c0719-image.png

Sat, Aug 17

I've made a script that tracks your head and eyes and does speech recognition, to improve accessibility on computers. the cursor can be moved with head tracking, clicks can be done by blinking, and typing is done by speech to text! note: used github copilot for comments github: github.com/Shaileshsaravanan/eye-tracking-based-macos-controls the videos of working are present in the sessions

https://imgutil.s3.us-east-2.amazonaws.com/946185211a003314d3311457c40e9264e62467145e2ca11337c090ad7153d661/0e43aba7-47b7-47ab-8c89-8399d2fe9798.png

Fri, Aug 16

built a py script where you can control your mac using hand gestures! github: github.com/Shaileshsaravanan/hand-gesture-based-macos-controls ps: i have videos of progress and working in my sessions note: used github copilot for comments

https://imgutil.s3.us-east-2.amazonaws.com/d73a4e57d8fda2a944b29b424d12c02ffdf8b77f589ec99b4fdb4465c1633289/df6825c1-c401-49f3-ae5a-04600ddc9336.png

Fri, Aug 16

I've built a chrome extension where you can increase/boost your volume beyond maximum! github: github.com/Shaileshsaravanan/volume-booster-exrtension note: used github copilot for comments

https://imgutil.s3.us-east-2.amazonaws.com/45cacd7b55c5eb1bb677f8b40c498f6fe744c63f83c11356240560352d3a6d73/bc296a1e-b761-4db9-8b17-5fceb303f7dc.png

Thu, Aug 15

built a web app that can recognise the number being drawn by the user, with the help of machine learning and flask apis! took quite some time to perfect the ml model, apart from that pretty fun and interesting project and I've learnt more ml now! github: github.com/Shaileshsaravanan/handwritten-digit-recognition note: used github copilot for comments

https://imgutil.s3.us-east-2.amazonaws.com/3a51c17efb95241e0ea6971dd4c4b75c5a502ab695eae096902b994dd16ae67a/3a11ff0f-25e4-44a0-bf3c-f016d3cb1477.png

Thu, Aug 15

I've made an extension to hack with cookies! you can do literally anything possible with the cookies of a site. github link: github.com/Shaileshsaravanan/cookie-editor-extension note: used github copilot for comments video:

https://imgutil.s3.us-east-2.amazonaws.com/64b759666486b71c6c74a01e2d12d321c8b8c382d74d09e98af5fc0636452596/2cb0dbf9-9f1e-48bc-87b8-0822ae1388bf.png

Tue, Aug 13

scrappy was down, this is the link to the scrapbook message: hackclub.slack.com/archives/C01504DCLVD/p1723561581949149 note: used github copilot for comments

https://scrapbook-into-the-redwoods.s3.amazonaws.com/a9291f4a-e208-431d-abe0-46616d59d91c-image.png

https://scrapbook-into-the-redwoods.s3.amazonaws.com/c0ae1d53-d01c-442c-a66a-8e19ff69f84d-image.png

https://scrapbook-into-the-redwoods.s3.amazonaws.com/efe094db-0077-4a8a-8c30-8081bfbd44f1-image.png

Fri, Aug 9

made a basic reddit spam detection bot using praw and python: github.com/Shaileshsaravanan/reddit-spam-bot-using-praw

https://imgutil.s3.us-east-2.amazonaws.com/92a692058f88f4b593718d083cf494080658dd6261e95e4f348288a844ef416d/c741702c-3670-4f92-8947-7d756ea35303.png

Fri, Aug 9

received the 3d printed parts and completed building the rover, haven't logged the hours for buidling the rover, however it took me around 7-8 hours to build it including sanding, screwing in the parts, wrapping, wiring, testing etc (however it would be great if i could get hours for that), source code and the 3d files for the rover are available in the github link: github.com/Shaileshsaravanan/helios-rover

https://scrapbook-into-the-redwoods.s3.amazonaws.com/977837bf-0e46-46d3-a041-0a3854425a66-whatsapp_image_2024-08-09_at_23.38.21__2_.jpeg

https://scrapbook-into-the-redwoods.s3.amazonaws.com/de900b6d-034b-4aba-9bb0-bb8016855be3-whatsapp_image_2024-08-09_at_23.38.21.jpeg

https://scrapbook-into-the-redwoods.s3.amazonaws.com/9b07ecdd-be7f-4b42-b1bb-018db7cef3b1-whatsapp_image_2024-08-09_at_23.38.20__1_.jpeg

https://scrapbook-into-the-redwoods.s3.amazonaws.com/ca9ea31a-d90a-4af6-90ec-6317e69d55cb-whatsapp_image_2024-08-09_at_23.38.21__1_.jpeg

https://scrapbook-into-the-redwoods.s3.amazonaws.com/e91b044b-8f91-4df1-9cfd-24765f3a5194-whatsapp_image_2024-08-09_at_23.38.22.jpeg

https://scrapbook-into-the-redwoods.s3.amazonaws.com/910a3966-96f4-4868-9c4c-95c52fc56902-whatsapp_image_2024-08-09_at_23.38.20.jpeg

https://scrapbook-into-the-redwoods.s3.amazonaws.com/98948b9a-9bff-46f7-bf1b-b2270f2899d0-whatsapp_image_2024-08-09_at_23.38.22__1_.jpeg

https://scrapbook-into-the-redwoods.s3.amazonaws.com/b0dc1d20-f4fd-46d0-aeed-773713fdd6fa-whatsapp_image_2024-08-09_at_23.38.22__2_.jpeg

https://imgutil.s3.us-east-2.amazonaws.com/adc46b5586f383028bd2e157d24588160070566708a291527aef7abe44651636/5c61a28e-a6bf-4f5b-bba9-f37c7f10d0e4.png

Fri, Aug 9

made a vscode extension named amp, that can transmit what you are currently doing in vscode using websockets to a server, useful for displaying your current real-time activity on your personal website etc, extension; github.com/Shaileshsaravanan/amp server: github.com/Shaileshsaravanan/amp-server

https://imgutil.s3.us-east-2.amazonaws.com/fbee5bf680967e3183dd28bf1648d585c6b0b0d5ee78d740c4a762822990111a/d2fdd296-7067-4510-94cd-67338961c971.png

Fri, Aug 9

I made a pomodoro timer extension from scratch, you can also add your own custom time in it for the timer! github.com/Shaileshsaravanan/pomodoro-timer-extension

https://imgutil.s3.us-east-2.amazonaws.com/74841fc0bafb31591daca76f6e438409252490f9f65e5f9735189d470a26ebc4/866745d6-84f9-46ca-8582-a9881bd19814.png

Tue, Jul 30

built basic ui pages github link of the latest commit: github.com/Shaileshsaravanan/stedu-os/commit/8ba97d23761493cb8569f9bb36d5ceb645bbce1f ui demo:

https://imgutil.s3.us-east-2.amazonaws.com/df0f1e13b96f4bff25d143cccfb4329d471ad8cb49cac4dc6002f142f4dd2d9a/e420c3e8-83d9-4e7e-b8b9-3a9abfc46365.png

Wed, Jul 17

Completed the 3d Modelling for the rover's base structure and to be sent for 3d printing! all the files are in here: github.com/Shaileshsaravanan/helios-rover/tree/main/3d%20structural%20stuff video here in this thread: hackclub.slack.com/archives/C01504DCLVD/p1721202432391849

https://imgutil.s3.us-east-2.amazonaws.com/1e7d086c4b4c72970d7c1983b86e2b4debe644558d8bf2bf3e5ac0189c14743a/74ff528d-0411-4941-9f2c-616de5dcc7d2.png

Wed, Jul 17

Completed the 3d Modelling for the rover's base structure and to be sent for 3d printing! all the files are in here: github.com/Shaileshsaravanan/helios-rover/tree/main/3d%20structural%20stuff

https://imgutil.s3.us-east-2.amazonaws.com/1e7d086c4b4c72970d7c1983b86e2b4debe644558d8bf2bf3e5ac0189c14743a/43a97371-62f5-4a09-b8ee-621740a0c2bb.png

Sat, Jul 13

completed making my extension! it is an extension for developers, that helps devs perform basic activities really quick such as api testing, websocket testing and jwt decoding github.com/Shaileshsaravanan/toggle

https://imgutil.s3.us-east-2.amazonaws.com/02dee26f3ce692b3e6d1612ddc2954e8b240c6bdfea7ebda1ae60b654dbd8ecd/e6411c76-43b0-4aa6-9d04-99cad67d2f9f.png

Sat, Jul 13

made an extension that can help developers make api requests to test any apis instantly without having to write any basic code for it! ps: to add websockets monitoring soon! github.com/Shaileshsaravanan/toggle

https://imgutil.s3.us-east-2.amazonaws.com/d73a4e57d8fda2a944b29b424d12c02ffdf8b77f589ec99b4fdb4465c1633289/6f260a74-fa3d-4195-b7b7-0a828745d952.png

Sat, Jul 13

Using YOLO V5 for object detection to detect plants and drawing an hitbox around them, now I just need to increase accuracy and make it so that it only detects plants and not humans, cups and vases as they wont be present in a farmland lol! ps: this will be used to detect plants and take pictures of them so that the rover doesnt need to take pictures randomly and it knows when to take a picture i.e when there is a plant in frame (not using mobilenet anymore as its accuracy was extremely low)

Sat, Jul 13

Using YOLO V5 for object detection to detect plants and drawing an hitbox around them, now I just need to increase accuracy and make it so that it only detects plants and not humans, cups and vases

Sat, Jul 13

3d modelled female arm ball for the rover

https://scrapbook-into-the-redwoods.s3.amazonaws.com/ea257727-3ac6-43d6-8037-6fdb72a80c1a-whatsapp_image_2024-07-13_at_17.42.02.jpeg

Fri, Jul 12

I have completed background removal of base64 images for using those as the training pictures to increase accuracy for the rover, I have also converted and shifted the number of epochs to the number that suits the model and prediction the best, the percentage increases and when it doesnt detect it much, the accuracy decreases Github link: github.com/Shaileshsaravanan/helios-rover/commit/97478a26c0799fbf25e4358ae958f9f541cfc741

https://imgutil.s3.us-east-2.amazonaws.com/194dba923c023bd8eadb784bc7250f862981b6a6e70934401ed313fb40dcdbe2/642a7ca3-8da0-41d6-a224-05c30939fed5.png

Fri, Jul 12

3d modelled the rover's base parts in fusion by autodesk

Thu, Jul 11

github.com/Shaileshsaravanan/helios-rover/commit/7a248152128d7470a392061716ae5f4e102f6986 I have completed the ml and detection work for the rover! This is the link to the current working of the ml model (to be deleted once the hours have been approved, i try uploading the video like here: hackclub.slack.com/archives/C01504DCLVD/p1720709602948889, but it doesnt work hence gdrive) : drive.google.com/file/d/18-7WUykkvmKsG3vNxqb4yyIZZMOnwx4G/view?usp=sharing

https://imgutil.s3.us-east-2.amazonaws.com/291802b280785a21d2d516db1bcf6696a0c1113ef2bd35bcc639774cb399c814/c552bcbb-3c75-4982-8e42-b19c7b934ae8.png

Sat, Jul 6

github.com/Shaileshsaravanan/Sulphr/commit/c80f41ea2ad9cf98dcebfb0360e4b71675b0fd0c I have completed the allergies input form for diagnosis that works on top of gemini apis

https://imgutil.s3.us-east-2.amazonaws.com/717f59f7c0843e946dea19533098c3afb63cc5ab5ea618ca48a866039bdc24fe/9c2f5fc4-6bd3-4807-be9c-ed35ece5342a.png