Edje Electronics
@EdjeElectronics
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Computer vision developer and founder at . Advocate for Montana's growing tech industry!
Bozeman, MT
Joined March 2017
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設営完了
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Pinned Tweet
My
#TensorFlow
Lite on the
#RaspberryPi
video is out! It shows how to use TFLite models for real-time object detection on the Pi. I've been getting a TON of requests for this video, and I'm thrilled to finally have it done 🥳! Here's a preview! Full video:
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68
249
@NickPetraccione
Took racquetball class from this guy at
@montana_tech
! Some interview advice he gave us during Career Fair: "Tell the interviewer they can fire their two best guys and you'll cover for them no problem!"
0
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532
3
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@armankhon
Ack! I am only paying my interns $30/hr 🤷♂️guess I better step it up if I want to be like TikTok.
6
0
31
I need a logo designed for my consulting company. Will $200 on Fiverr get me a quality logo? Are there any other websites I should check?
39
1
25
Working on a fun
#ComputerVision
project this weekend! I trained a bird detection model using
#TensorFlow
. New
#YouTube
video will be out in a few weeks!
#MachineLearning
#BirdWatching
#SundayMorning
2
6
26
I made a playing card detector that uses OpenCV-Python and runs on the
@Raspberry_Pi
+ Picamera! Check it out :)
1
5
19
Just had a major "HELL YES!! 🤘👍🙌" jump-for-joy moment where I finally got a difficult piece of
#Python
#ComputerVision
code I'm developing to work. These are the moments that drive my passion for tackling challenging projects.
#Programming
can be really fun sometimes!
3
0
18
My new video is out! It shows you how to set up
@TensorFlow
Object Detection on your
#RaspberryPi
to detect and identify objects in a Picamera video feed. Great for portable, low cost object detection applications!
#MachineLearning
#TensorFlow
#AI
#OpenCV
9
0
16
I made a
@Raspberry_Pi
HAT layout template for
@kicad_pcb
! Use this template if you're interested in making your own
#RaspberryPi
add-on. These pictures show the template and how it fits on a Pi 3 (using a perfect purple
@oshpark
PCB). Link to template:
2
5
17
Oh man. That lovely feeling when you write 50+ lines of code without testing it, and then it runs without errors on the first go! (This almost never happens to me 😅)
#Python
1
0
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Hey
@dansitu
, I'm researching applications of tiny edge-based machine learning models for a project I'm working on. What are some of the most interesting, practical, non-gimmicky MCU-based ML application you've seen so far? 😎👍
#MachineLearning
#AIoT
5
6
15
Very proud of my mom, who has officially won the primary election as candidate for Lieutenant Governor of Montana on
@GregForMontana
’s ticket. She’s one of the most intelligent, hardworking, and caring people I know, and I support her 100%!
3
0
14
New
#deeplearning
video is out! It shows how to train a
#TensorFlow
Lite detection model inside Google Colab:
✅ Import data
✅ Train model using free GPUs
✅ Test on images inside your web browser
✅ Calculate model mAP
✅ Export model to
#RaspberryPi
10
1
11
Ordered boards from
@oshpark
and BOM components from
@digikey
for a prototype run of a new
#RaspberryPi
device I'm working on! It's going to be so hard waiting for parts to get here 😹😹
#excited
#cantwait
2
2
11
How do y'all feel about being explicit with boolean variables in
#Python
to make code more readable?
if (flag == True):
print(message)
versus
if flag:
print(message)
Both will do the same thing, but the first option is more readable for newcomers. Agree/disagree?
8
1
12
I always smile when I search for an OpenCV-related topic and see a
@pyimagesearch
article as one of the top results. I think, "learning this is going to be 10x easier now!" Thanks Adrian for making so many useful guides on
#OpenCV
and
#ComputerVision
!
2
1
12
MaskCam is now a featured project on
@Hacksterio
! If you've got a spare Jetson Nano lying around, it only takes about an hour to set up. Go try it out!
#ComputerVision
#AIoT
1
3
12
@ryandbusse
Hi Ryan this sounds interesting! Can you please point me to the specific law that Greg signed that caused this tax increase? Or
@raphgraybill
0
0
10
Didn't think I'd be spending all Saturday trying to build YOLOv4 on a client's PC, but after 6 hours of bashing my head against build issues, here we are. At least I finally got it working and can walk away victorious! 👍
#deeplearning
#YOLO
#consulting
5
0
11
New video is out! It's a
#RaspberryPi
3 vs Pi 4 performance comparison that shows framerate when running realtime
#MachineLearning
detection models with
#TensorFlow
, TensorFlow Lite, and the Coral USB Accelerator.
@Raspberry_Pi
4 + USB Accelerator = FAST!
2
6
11
I made a tool to help speed up image labeling for
#MachineLearning
! I call it "Supervised Automated Labeling". 1) Train a model using only 100 images or so, 2) Use it to automatically label the rest of the images, 3) Go through images and accept or decline each label.
1
2
11
I've been working with
@bdti
and
@tryolabs
on a reference design for a smart mask detection camera based around the
#NVIDIA
#JetsonNano
, and we just open-sourced it today! On the Nano, we can run YOLOv4-tiny at up to 14FPS. Learn more in this video:
2
0
10
I just crossed 10K subscribers on
#YouTube
! Thank you so much to everyone who has subscribed, liked, left comments, and otherwise supported my content. Creating tutorials that democratize access to technology has been a very rewarding undertaking. Next stop: 100K subscribers! 😺
1
0
10
Hey
@petewarden
, when will
@TensorFlow
v2.1 be released on
@piwheels
? The latest update to libedgetpu breaks compatibility with TF v2.0. libedgetpu is needed for using the Coral Accelerator. TF v2.1 isn't (easily) available on the Pi.
2
0
11
I posted a YouTube video today, after 364 days of no videos! Couldn't let it get to one full year 😅.
I'm finally getting my legs underneath me in self employment and having more time to make videos. Planning to post two more this month!
1
0
10
Working on a little demo for an upcoming YouTube video. Trained a "change counter" model on a custom dataset of 750 coin images. Runs pretty dang fast!
#MachineLearning
Framework:
#TensorFlow
Lite
Model: ssd-mobilenet-v2 (quantized)
Hardware: Raspberry Pi 4 8GB + Coral Edge TPU
7
2
8
Only one month until
@EmbVisionSummit
2020 starts! I'm excited to share what I've learned about using image augmentation to improve detection model accuracy.
#DeepLearning
#ComputerVision
Explore with
@EvanJuras
the practical methods of image
#DataAugmentation
for training
#ObjectDetectionModels
and see how to create an augmented dataset of 50,000 unique... (Abstract: ) Summit info:
#Python
0
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2
9
Got my PC running 10 USB cameras simultaneously with OpenCV! This is going to be a fun project 😎👍
#Python
#ComputerVision
#runALLthecameras
0
0
9
Working from the one coffee shop in little White Sulphur Springs, Montana. Doing
#MachineLearning
development and training with 1) my laptop, 2) remotely connected desktop PC, 3) an
#AWS
cloud computer. All you need is an internet connection 🤓
4
2
9
YOLOv4 has been released! Paper says it has 10% better accuracy and 12% better speed than YOLOv3. I'm excited to try it out!
#ComputerVision
#DeepLearning
#YOLO
1
1
9
I learned how to use laser cutters recently and I'm kind of obsessed! Here are some
#edgeAI
camera enclosures I made that contain:
📷 IR camera
💻
#RaspberryPi
🔋 8000mAh Battery pack
Never going back to
#3Dprinting
again, sorry!
3
0
7
My
#blackjack
card-counting
#AI
is working like a charm now! Got the YOLO neural net running on the GPU so it's way faster. Next up: making a
#YouTube
video about it!
#DeepLearning
#ComputerVision
0
1
9
I made a card-counting
#AI
called RAIN MAN 2.0! It uses a YOLO v3 model trained on 50,000 synthetically generated images of playing cards, and it can count its way through a deck of cards very accurately. Check out my new video!
#MachineLearning
#blackjack
2
0
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Wow!! I'm amazed at how ⏩FAST⏩
@TensorFlow
realtime object detection runs with the Coral USB Accelerator on the
@Raspberry_Pi
4! It's running faster than it does on my gaming PC! This is a game-changer.
#TensorFlow
#RaspberryPi
#ComputerVision
#Speed
3
1
7
Here's a side-by-side comparison of my YOLOv3 card detection model vs a
@TensorFlow
Faster-RCNN model. Trained on the same 50,000 image dataset, running on the same PC. YOLO is faster and more accurate! From my new video:
#YOLO
#MachineLearning
#TensorFlow
1
5
8
Dang,
@adafruit
is cool! I Google something like “
#RaspberryPi
compass” and the first result is an Adafruit module that has clear setup instructions and code libraries. Found like 3 other random modules from them this week. They make prototyping too easy!
0
0
7
The first part of my
#TensorFlow
Lite object detection guide is finished! It gives step-by-step instructions on how to train, convert, and run a TF Lite model. Video series coming soon. Check it out!
#MachineLearning
#DeepLearning
#RaspberryPi
1
1
7
Hey
@petewarden
, not sure how involved you are in
#TensorFlow
Lite object detection anymore, but is the TensorFlow team working on making TFLite compatible with EfficientDet? I want to try it out on my
#RaspberryPi
!
#MachineLearning
2
4
7
Here's an awesome oceanography project by
@niteshverma21i1
that uses
#TensorFlow
object detection to measure the length and mass of a fish! Nice work, Nitesh! 👍👍
#ComputerVision
#Python
#RaspberryPi
Finally,I can measure the Length & Biomass of the Fish. Trained and customised the Fish detection model
@EdjeElectronics
. A BIG MILEStONE for me. BiG Thanks to
@EdjeElectronics
@reesber
@grepLeigh
for your support.
#oceans
#fish
#MachineLearning
#rpi
#newtech
1
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1
1
7
Woot! (Do people still say that?) I got my
#TensorFlow
playing card detection
#NeuralNetwork
running on the
#RaspberryPi
! A "how to install the TensorFow Object Detection API on the Raspberry Pi" video is coming soon!
#MachineLearning
1
11
7
My
#GitHub
guide for setting up the
@TensorFlow
Object Detection API on the
@Raspberry_Pi
is finished! Check out the guide if you're interested in using your
#RaspberryPi
for object detection applications. Video coming next!
#TensorFlow
#MachineLearning
1
0
6
Here's an awesome collection of well-written material for learning TONS of computer vision topics and methods from
@PyImageSearch
!
I just published my (free) 81-page guide on learning
#ComputerVision
,
#DeepLearning
, and
#OpenCV
! 🚀🔥
Includes step-by-step instructions on:
- Getting Started
- Face Applications
- Object Detection
- OCR
- Embedded/IoT
- ...and more!
Check it out here: 👍
77
1K
3K
1
0
7
I'll be giving another talk this year at Embedded Vision Summit 2021! Creating a training dataset is quickly becoming the most time-intensive task in training a
#MachineLearning
model. In this talk, I'll present ways to save time building image datasets.
Learn strategies for quickly building a new dataset for training an object detection model and review tools and methods for speeding up the process of curating and labeling images with Evan Juras! Save 10% using SUMMITSOCIAL21 to see him and 80+ others.
0
1
1
1
1
7
Spent eight hours
#flying
today, but one benefit of long flights is they give me lots of time to work on my blackjack card-counting
#AI
! It can count through a full deck of cards now 😎
#MachineLearning
#ArtificialIntelligence
#YOLO
(net)
#ComputerVision
#blackjack
#alaskaairlines
1
1
6
Just donated to
@montana_tech
's wonderful Electrical Engineering program! A small repayment for landing me a well-paying engineering job right out of school with zero dollars in student debt.
#BestValueSchool
0
1
7
Want to use your
#RaspberryPi
to run
#TensorFlow
#DeepLearning
models at BLAZING FAST speeds? I just finished my video showing how to set up the Coral USB Accelerator with the Pi to speed up TensorFlow Lite detection models. Check it out here!🐯🐯
4
0
6
Here’s a closeup of my Supercon Super Speaker Badge Hack for the
@hackaday
badge hacking competition! This 5-watt puppy blasted its way into winning the Music Hack competition category.
1
1
5
Got my
@Raspberry_Pi
Pet Detector working! It uses a
#TensorFlow
object detection neural network to detect if your beloved
#pet
needs to be let inside or outside.
#YouTube
video coming soon!
#catlife
#doglife
0
0
5
Just finished recording my
#YouTube
video on setting up
#TensorFlow
Lite for object detection on the
#RaspberryPi
! Will be editing it tomorrow and posting it on Monday! Woohoo 🎉🥳😺
0
1
5
Whew! Finally finished the second draft of my slides for my Embedded Vision Summit presentation. I have been entirely too busy the past couple weeks, so it's nice to have that off my plate for a bit!
0
0
6
@estefanniegg
@RobThez
Very true... I feel the same way. But I think it would have a net positive impact. So many of us are clueless as to what women are experiencing. Seeing real examples is eye-opening, and it might help more people realize how extreme the harassment is.
0
0
6
This work-from-home isolation has taught me two things:
1. I'm much less of an introvert than I thought I was 🙀
2. I'm not nearly disciplined enough to be self-employed😅
Item 1 is a pleasant surprise, item 2 is something I need to work on!
#Quarantine
1
0
6
After a full day of struggling, I finally figured out how to use PHP to upload Picamera pictures from my
#RaspberryPi
to a local Apache server... and I only had 3 or 4 mental breakdowns in the process! 😫 Added to list of "things I would make a
#YouTube
vid about if I had time"😅
1
0
6
Check out this cool Kickstarter for a Raspberry Pi based AI Camera called Vizy, developed by
@CharmedLabs
! It implements many of the object detection and classification features I've discussed in my videos, plus lots more.
0
2
6
Currently working on a very cool computer vision project for a client. I’m still in disbelief that I’m getting paid to work on something so FUN! I think my day job is going to be in the rear-view mirror soon. 😁😁
#ComputerVision
#Python
0
1
5
Here's a cool
#ComputerVision
project from one of my viewers! It uses an IR-capable camera so it even works when the lights are off.
#DeepLearning
1
0
5
Yay!! My
#youtube
channel has officially hit 5,000 subs! 🥳🍾🎉 I'm so grateful to all my viewers and subscribers. Thanks for coming along with me on this journey! I've got lots more
#raspberrypi
and
#machinelearning
videos in the works, so stay tuned for more!
0
3
5
Was talking to a coworker today about how you can claim a tax write-off for the aging of expensive capital equipment. Except I kept calling it “deprecation” instead of “depreciation”. So that’s how I know I’ve been working with
#TensorFlow
too much lately 😬
#programming
1
0
6
@PyImageSearch
If I ever run into an error, I usually scan the comments to see if someone else had the same problem I did.
0
0
6
Man. Trying to future-proof my
#TensorFlow
guides so they're resistant to changes in future versions is tough. Once the video hits YouTube, I can't change any instructions in the video. But I'm going to try future-proof them anyway, dammit!
4
1
5
Having a couple weeks off means I get to make good progress on my blackjack robot! Currently trying to gauge just how far the camera needs to be above the table for it to see the dealer's cards and the player's cards.
1
0
4
The
#Python
script automatically saves an XML file with label data if accepted. Declined images are moved to an "unlabeled" folder to be manually labeled later.
Still a fairly manual process, but it cuts labeling time by 5X! Huge time savings if you have 1000s of images.
1
2
5
Hi
@NVIDIAEmbedded
&
@balena_io
, here's the super pleasant user experience I go through every time I plug my
#JetsonNano
SD card into my Windows PC to re-flash JetPack onto it. Any way to prevent all these windows from popping up? This doesn't happen with my
#RaspberryPi
SD card!
2
0
5
@TensorFlow
@raspberrypi
@petewarden
But- but- but I spent a whole month working on this 20-minute video showing you how to install
#TensorFlow
on the
#RaspberryPi
😢😢😢. Glad to see you guys have made it much easier! Next, you should make it easier to install protoc on the Pi!
0
0
5
interviewer: do you have any experience with version dependencies?
me: well, I've built
#TensorFlow
from source on Windows...
interview: say no more fam
0
1
5
Newly discovered feature of my
@hackaday
speaker badge hack... I can pick up radio on this thing! (Turn sound on)
#airwaves
#badgelife
0
0
5
@moyerek
@k5em
@tannewt
@pressreset
@sophywong
@kpimmel
@nocleverhandle
@msurguy
@makeandfake
@CyrChristina
@Poofjunior
I'm gonna try to make it to this one!
0
0
5
Fish detection model by
@niteshverma21i1
! Very cool application of deep learning to oceanography!
#computervision
#deeplearning
#oceans
0
0
5
Has anyone successfully trained a SSD-MobileNet object detection model and converted it to TensorFlow Lite format using TF v2.x and the TF Object Detection API? What TF version did you use?
#TensorFlow
#DeepLearning
#IoT
Here's the result from my latest attempt using TF v2.7 🙃
3
0
5
My lab space was perfectly clean two hours ago 😅. It’s tough staying ahead of entropy!
2
0
5
Man, hardware engineering is a lot tougher when you don't have $100K worth of lab equipment at your immediate disposal 😫
0
0
5
Hey
@ShawnHymel
! I want to try training
@EdgeImpulse
's new FOMO model with a custom dataset and running it on my OpenMV Cam. Where should I go to get started?🙂
1
0
4
I can usually gauge how hard I've worked each week by how good it feels to see this tweet. This week, it feels pretty damn good!
1
0
5
Happy to announce that I'm leaving
#Seattle
and moving back to my home state of
#Montana
! I will be starting as a Senior Electronics Engineer at the
@mksinstruments
Bozeman office this April. I'm excited to
@MakeMontanaHome
and be a part of the state's growing tech industry!
3
0
4
Then, your neural network will be at less risk of becoming a meme! 😺😺😺
0
2
5
Me staying up late looking at memes even though I know I have to get up at 4am to get on a plane to go to
#supercon
where I'll get even less sleep 😅
1
0
5
My brother embarked today on a journey to row all the way from the headwaters of the
#Missouri
River, down the
#Mississippi
, and into
#NewOrleans
. I’m very proud of him! (And jealous.) I’m sure it will be an amazing adventure.
#Montana
0
0
4
@krazamtv
dude you can't just drop videos in the middle of the afternoon! now I have to push back my 1:30pm so I can watch this 🤦♂️
0
0
5
A
#GitHub
user has quite the nefarious
#MachineLearning
-powered
#IoT
application idea. A
#RaspberryPi
smart camera that warns you if you're about to get parking ticket so you can move your car in time! Love it! 👿
0
1
4
Interesting! The same process works with a SSD-MobileNet-v2-FPNLite model, but not the regular SSD-MobileNet-v2 model.
1
0
4
@CyrChristina
Wow! Can't tell you how much his Electromagnetic Compatibility Engineering textbook helped me in my career. Pro tip: Before any HWE interview, read that textbook cover to cover... I guarantee 80% of the questions you'll be asked are covered in that book!
0
0
4
A weird combination of sleep deprivation, coffee, and wine has put me into a 2AM hyper-productive mood for some reason. Need to see if I can replicate this at the office tomorrow! 🍷☕️🥱
0
0
4
A wonderful
#GitHub
user put in the effort to make a full Korean translation of my
@TensorFlow
#ObjectDetection
guide! This is why
#opensource
is awesome 👍👍!! I will be adding a help request for translations in other languages too.
0
1
4
@chelscore
That's just your inner perfectionist trying to push you to be more perfect. Understand it, accept it as part of your being, and learn to co-exist with it.
At least.... that's how it is for me! 🤷♂️
1
0
4
One thing I've learned about writing
#RaspberryPi
guides: lots of people don't actually read the text (or dont understand English) and just go through copy+pasting the commands in their terminal. Could complain about it, but instead will focus on making my guides usable that way!
0
1
4
I've been wondering... how the hell does a tiny $75 Edge TPU run object detection models faster than my $300 GPU? It turns out
@googlecloud
has an excellent article explaining why the TPU is so FAST! It's all about the custom silicon, baby!
#DeepLearning
0
0
4