I am looking for an experienced professional who can help me bring my health band concept to life. The project will involve the complete design and manufacture of the product, with specific focus on the following features: - Heart rate monitor - Sleep tracker - Step counter - Temperature sensor - PPG sensor - Accelerometer - GPS - LORA The design aesthetic should be minimalist, focusing on delivering a sleek and user-friendly product. My primary goal for this health band is that it serves as a health monitoring device. I am looking for a freelancer with a background in product design and manufacturing, with a clear understanding of health band technology and capabilities. Your experience in PCB design and manufacture, along with working with GPS and LoRA technologies, will be es...
...of estimating blood pressure using historical Photoplythesmography (PPG) data. Key Requirements: - Experience in developing and working with Neural Networks as this is the chosen method for algorithm development in this project. - Profound understanding of machine learning algorithms and PPG data. - Proven experience in health tech or related fields working with similar data types would be highly advantageous. In this project, your main task will be to take the provided historical PPG data and develop an efficient and accurate algorithm that can easily, and reliably, estimate blood pressure. Your proposals should detail your experience with machine learning, especially with Neural Networks, your understanding of PPG data, and how you plan to approach t...
I'm keen on a solution that can proficiently capture specific measurement data through a remote PPG. These measurements include heart rate, blood oxygen level, blood oxygen saturation level, respiration rate, mood level as well as hba1c and hemoglobin levelAfter being captured, it is crucial to view and analyze this data on a mobile application and web-based dashboard, which should be user-friendly. Additionally, please ensure that the mobile application is compatible with both iOS and Android platforms. The freelancer would ideally be familiar with: - Mobile and web app development - Interfacing with remote PPG hardware - Implementing features in an app dashboard for data analysis Affirmative experiences in healthcare app development would be a bonus.
I'm in the process of developing a comprehensive patient monitoring software designed to track and record heart rate, blood pressure, and glucose levels. The primary platform for this software is smartphones however we would like to apply as a standalone software as is can work with most of PPG based devices. Here's what I need assistance with: - Navigating the complexities of FDA software as a medical device regulation/compliance - Preparing necessary documents Ideal applicants should have demonstrable experience in FDA regulation and compliance, particularly for software as a medical device. Insights in the software medical field, especially pertaining to patient monitoring, are crucial. Preferably, candidates should have undertaken similar projects in the past, and fa...
Looking for an ML engineer to develop and implement a Model for real-time blood pressure (BP) estimation using heart rate photoplethysmograph (PPG) signals which will be deployed on an MCU for non-invasive health monitoring. Responsibilities: • Design and implement a robust algorithm for extracting BP values from raw or pre-processed PPG data (depending on the provided format). • Utilise machine learning or neural network techniques to achieve accurate BP estimation. • Optimise the algorithm for real-time performance on Nordic chipsets in an embedded C environment (or provide an embedded C based implementation of the model) • Integrate the algorithm seamlessly with existing hardware and software platforms (will be done by our engineers) • Conduct ext...
...data acquisition systems - Knowledge of integrating LabVIEW applications with existing systems Run the LabVIEW application on the client, connect to the Bluetooth sensor, collect PPG data, and upload it in real-time to the database. Use an application to read historical data and display waveform maps. These steps should include Bluetooth connection, data collection, data uploading to the database, as well as reading data from the database and generating waveform maps in real-time. This will allow you to fully utilize the functionality of LabVIEW to meet your needs. I need to use LabVIEW to connect to the PPG sensor through Bluetooth, collect data, upload the data to the MySQL database, and then read the historical data from the database to generate a dynamic curve wa...
My project is about fitness tracking using heart rate variability based on Photoplethysmography (PPG). I need the PPG signal to be processed in real-time and I prefer the platform to be either a mobile app, desktop app and/or embedded firmware. My goal with the project is to study, track and measure changes in heart rate variability, which have been associated with different physiological markers such as stress levels and fatigue. Other biomarkers that can be derived from PPG would be follow on projects such as blood pressure, respiration rate and stress.
I have several Mikroe click boards. I am going to design a system which get biomedical data using ECG EEG sensors(which are Mikroe ECG/EEG/PPG boards). Based on boards I have, I need somone who write STM32 codes (using HAL)and help me to implement the project. Additionally, I am interested in having the embedded system provide sensor integration functionalities. As a result, knowledge in communicating with sensors, obtaining data, and storing in SD card. For this project, experience with embedded systems and C++ programming is a must.
I am looking for someone to help me run a Python code from GitHub that focuses on Speech to speech accent conversion using PPG. I need assistance with running the existing model. Ideal skills and experience for this job include: - Proficiency in Python programming language - Good at speech/Voice conversion models - Knowledge of machine learning algorithms and techniques - Experience with installing and managing dependencies Github link: You have to 1. Install the required dependencies (facing issues as the dependencies are old) 2. Load the existing model or train it. 3. Check the input and output of the model Either on Colab or on any local GPU machine Let me know if you can do it.
I'm looking for someone to develop the schematic of a heartbeat sensor for electronic purposes. The sensor technology I would like to use is Photoplethysmography (PPG). I am only needing assistance with the hardware aspects of the sensor, not the software. Therefore, the contractor must have experience with design and manufacturing of hardware focused on precision optoelectronics. Please include with your bid how you can help meet this need, as well as any portfolio pieces that showcase your experience working on similar projects. Thank you for your interest in this project.
1.1MAX32664D - Collect data on every 45ms interval for ppg as well as heart rate, spO2, dia and sys. 1.2BLE Send the collected data to the mobile app with every 30ms interval. 1.3DISPLAY Touchscreen with 2.8 inch display serial display, LVGL is used to create the gui. RTOS With ESP32-S3 we have acheived multitasking but for more effeciency we are looking for Zephyr with nrf52840. Basically it should be able to multi-process all the task mentioned above should have minimum latency.
...following algorithm from GitHub: . For further explanation of the algorithm see the following link: However, this algorithm sometimes does not give accurate readings and does not consider the effects of motion artifacts. I researched algorithms for canceling motion artifacts for ppg signals, and I found that most of them use algorithm that are beyond my scope of understanding. Therefore, I want you to write an Arduino code that includes an algorithm to accurately detect heart rate, SpO2, and temperature using the MAX30102 sensor while walking or doing other physical activities. Also, the MAX30102 should be placed on the index finger, not other parts of the body. Thank you
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Work as a part of a small team of engineers developing mobile and wearable solutions i...engineers developing mobile and wearable solutions in healthcare Develop state of art algorithms to analyze and model various physiological data (prediction, detection, recognition, and classification) Able to learn and evaluate new technologies Degree in EE, EEE, CS, or Bio-Medical preferred or demonstrated interest in healthcare Biomedical modeling and/or computer vision and biosignals like ECG and PPG Biomedical engineering applications/machine learning/statistical modeling Strong C, and C++ background Android and IoS programming a plus Scripting with Python and/or Matlab Strong research writing skills Excellent communication skills Exposure to healthcare data collection and statistical analy...
...1) CNN to predict Blood pressure from PPG on Nexys A7 FPGA. 2) input to FPGA should be analog PPG signal. 3) output should be SBP and DBP values which has to be displayed on LCDof ARTIX-7. 4) Training and testing of CNN should be done using python. 5) A report describing the system and it's operation with all the codes. Certain Points for More Clarification: 1) the CNN should be "1-D CNN" and the database should be kaggle database. 2) python file for training and predicting BP values. 3) vivado hlx for CNN with weights from the above mentioned python training. 4) simulation from vivado for CNN and printing BP values with accuracy greater than 95%. 5) implement CNN thus created on Nexys A7 100T FPGA board with " Real time ...
I need full python code which can measure blood pressure of person using mobile camera and light video
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I have a noisy PPG signal and I implemented different filters(signal processing techniques) on Matlab to clear the high and low-frequency signal. However, I want to be able to prove if the filter actually works or not. Therefore I am looking to implement the algorithm in Matlab or python to calculate the percentage error between the filtered ppg signal and the ground truth which in this case is the ECG signal. I have the PPG and ECG data collected at the same time in a file.
I have a noisy PPG signal and I implemented different filters(signal processing techniques) on Matlab to clear the high and low-frequency signal. However, I want to be able to prove if the filter actually works or not. Therefore I am looking to implement the algorithm in Matlab or python to calculate the percentage error between the filtered ppg signal and the ground truth which in this case is the ECG signal. I have the PPG and ECG data collected at the same time in a file.
The dataset contains 14 EEG channels for around 50 patients with class/task, score, PPG, BPM, IBI, gsrRaw, gsrLPF. The patient was told to listen to a audio stream and then write them down. Based on this the dataset was created. Need to perform - signal processing, extract features, predict and classify based on the features and get better result for both the tasks.
Hello, I need an assistant for the project to research Turkish market of Protective Coatings. Protective coatings are special paints or epoxy covers that protect materials (mainly metal constructions) from rust or fire. What exactly you need to do: - find Turkish dealers of the materials I will provide to you (4 materials/brands only) - brand names interested: Jotun/Hempel/PPG - get their quotes I assume it should take no more that 8-10 hours of your time net (excluding the time when you wait for their email reply). We can discuss if you have other estimates, no problem.
Software: Matlab I have a reference research paper name CONVENTIONAL VERSUS PPG-BASED MEASUREMENT OF BLOOD PRESSURE IN PATIENTS WITH NORMAL SYSTOLIC HYPERTENSION I have codes too. I want to modify based on my project title "IMPROVING PERFORMANCE OF PPG-BASED BLOOD PRESSURE PREDICTION USING PARTICLE SWARM OPTIMIZATION" If you can do I will share more details.
I have a reference research paper name CONVENTIONAL VERSUS PPG-BASED MEASUREMENT OF BLOOD PRESSURE IN PATIENTS WITH NORMAL SYSTOLIC HYPERTENSION I have codes too. I want to modify based on my project title "IMPROVING PERFORMANCE OF PPG-BASED BLOOD PRESSURE PREDICTION USING PARTICLE SWARM OPTIMIZATION" If you can do I will share more details.
...analysis (such as apple watch, fitbit and other data sources): accurately analyze the ecg data source, accurately describe the ecg waveform, 2. ppg data collection and data analysis: collect ppg data through mobile phone cameras and other equipment, accurately analyze ppg data, and accurately represent ppg waveformsSkill requirements: 1. ecg data analysis (such as apple watch, fitbit and other data sources): accurately analyze the ecg data source, accurately describe the ecg waveform. 2. ppg data collection and data analysis: collect ppg data through mobile phone cameras and other equipment, accurately analyze ppg data, and accurately represent ppg waveforms. About the project: We hope to find long-term cooperation with freelance...
Riva Digital Blood Pressure was a proof of concept app developed for blood pressure measurement using the smart phone camera as recording device for a ppg signal which was then sent to a backend for processing with blood pressure values being returned and charted. The app included many additional functionalities and was taken to a fully productive stage with integration of apple health etc. The app was deployed in the Apple App Store as well as with Google Play and downloaded more than 30k times. The project itself was ended last year and the rights owner of the backend algorithm cut ties leaving the app dysfunctional. The app in it’s structure is still a very valid proof of concept & integration it would be great to have an iOS version displaying the complete functionalit...
Amalgamating 2x websites sites into 1 online paid e-learning syllabus. Majority of content provided. Creating work through pages/syllabus and tests...must complete each syllabus and tests correcting to 100% prior to moving into next chapter/syllabus. incorporate videos into the majority of the cours...correcting to 100% prior to moving into next chapter/syllabus. incorporate videos into the majority of the course. section for other instructors to view their students progress. email reminders to clients as they work through the course. must sign in, paid for course(s) offered. Receive a certificate of completion with unique ID code additional features i.e. find a school, membership, community, PPG Club I tried upload PNG image/samples of pages, but all the files show uploa...
Project functioning: Sensing heart rate(using PPG sensor) and sending call and message the gps location details when the heart rate falls below certain pre fixed value. Project Description: 1) User turns device on using a button 2) GPS module gets GPS coordinates and saves in storage 3) Green LED is tumed on and PPG sensor starts 4) PPG sensor continues sensing - if heart rate drops below 48 BPM -trigger alert response as below Alert response: a) Green LED is tumed off, Orange LED is turned on b) Call c) If user holds button 3 for 5 seconds - call is cancelled or ended d) If call is cancelled or ended, return to normal flow - turn Orange LED off and turn Green LED on 5) PPG sensor continues sensing - if heart rate drops below 40 BPM -trigger alert response a...
...amount of pulsation signal data through the PPG optical sensor of the smart bracelet, and the acquisition frequency was 400HZ. We need you to develop a feature recognition programs by using classic AI algorithms. Using the original data provided by us, transformation processing, analysis of some of their common feature points, and establishing a feature database. It is used to compare the similarity between new data and feature database and get the probability of similarity. 1. The data are original data of PPG, which need to be transformed and processed by MATLAB; 2. Key points of characteristic values of transformed curves need to be extracted and classified. 3. The development language is unlimited, and the operating environment is LINUX. 我们通过智能手环的PPG光学传感器采集了大量的脉...
We collected a large amount of pulsation signal data through the PPG sensor at a frequency of 400HZ. I need you to develop feature recognition programs by using the classic AI algorithms. Using the original data provided by us and analyzing their common features. Mining the common rules of these pulsating data, and establishing the feature database, training the model,so that we can use it to compare the similarity between new data and feature database. 1. The data is original data of PPG, which needs to be transformed by yourself; 2. The AI model needs to be established to be able to self-learn and continuously improve the accuracy of identification 3. Wide frequency support is required. When the data is collected at a frequency lower than 400Hz or higher than 50HZ, it can a...
Hello I'm looking for someone with strong experience with wearables like smartwatch (please do not apply if not) to modify our existing PCB. 1- able to replace a few components like PPG sensor for heart rate and acc/gyr sensors to lower the cost of the whole PCB 2- design of PCB to make a mass production 3- new schematic and all files (gerber/BOM...) with 3D model 4- make 2 prototypes 5- modification of the firmware + test
I’m looking for a logo and a twitter background that is simple, clean and sharp. The logo will be for a Axie Infinity guild called Paper Platoon Goons or PPG. I’ve attached our current logo along with some other photos for inspiration and font styles.
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Hello Ivan. I am looking for someone that can assist with finding a bug in the implementation of the TI AFE4420 PPG sensor to nRF52840. I can share more info if you are interested.
I need to create wireless insulated patch with PPG technology to measure bp and pulse
I have ppg and accelerometer readings. You can apply the kalman filter and remove the motion artifact and reconstruct of ppg signals.
We are looking for an expert in Matlab for calculating PTT using ECG & PPG signals and moving it into an FPGA board.
We are looking for a C language expert for converting 6 'C' programs to test bench. We need the output as C codes. We will provide C codes for Bluetooth (HC-05), PPG (MAX30100), Display (SSD1306), Gyro accelerometer (MPU 6050), Temperature (DS18B20) and RTC (DS3231) with display.
I am looking for a professional who can assist me to research some articles and extract the keypoints. If the candidate is familiar with remote PPG, it would be a big plus. Thanks.
The Company name is PURE POINTS GROUP The company colors are either going to be 1. black, white and gold OR 2. “Miami” blue white and pink The logo can be the company named spelled out PURE POINTS GROUP And/ or A logo with the initials PPG PURE POINTS GROUP is an acronym that stands for: People Using Resources Everyday Profiting On Information Needed To Succeed Growing Revenue / Residual Opportunities / Options Under Pressure
We have ecg and PPG waveforms from MAX 86150 biosensor..from the signal data, we should calculate PTT and from PTT and HR we should get systolic and diastolic blood pressure of the user
Wearable health recording device, comprised of a) Motherborad and up to b) 2 daughter boards Requirements: Low power / Bluetooth / small size factor HARDWARE DESIGN MotherBoard ("MB") MCU: LORA ISP4520 from Insight SP based on nRF52x - 1x IMU 9DOF [TBD Bosh / TDK] - Switch on/off button - LED: pairing / on - 1x Analog connector - 2x external antennas connectors - Debug pad Size : 15x25mm Daughterboard ("DB") - 1x Skin Temperature sensor (could be TMP 117) - 1x Max 30102 Maxim Integrated / [see example MAXREFDES117#: Heart-Rate and Pulse-Oximetry Monitor, ] Size : 10x10mm Max30102 and temp sensor can be on a flexible PCB board connected to the Motherboard (MB) Motherboard and Daughter board connected through flat flexible cable, 10cm long, . Power: Lipo battery ~35...
...made a schematic and the PCB of an oximeter and heart rate monitoring system that will function with an arduino esp32. I am still modifying a few things but the components are the ones I listed. This arduino has to be connected by bluetooth to the pc. This system includes an Azdelivery OLED screen, the MAX30102 sensor and the IAM-20381 accelerometer. I need an arduino and labview program to create ppg signal with the following requirements: Arduino: - It has to have a maximum of 10 seconds initially to calibrate, and take the first data. During this period, no data will be shown to the user, only a short message, so that he knows that something is being done. - From this point on, the value of SpO2 and HR will be displayed. These values will be updated every 3 seconds, and at...
i have the PPG and blood pressure data, extract three features of PPG, like pulse width, ipa.. and plot the PPG features vs BP(systolic and distolic)
Need an experienced C/C++ developer to implement (SPO2 algorithm) for measuring blood over smart wrist band (PPG).
i want a system on multisim shows ppg signal & spo2 concentration
...Android experts to upgrade existing KYC facial recognition modules for the following tasks; 1. Improve existing KYC UI on Web, Android and IOS apps. 2. Implement feature to guide the user to move face closer/away, in bright light etc from the camera 3. Implement Fake ID detection. (detect photoshop, fake photo, fake data) 4. Implement second layer liveness check by using Remote photoplethysmography (PPG) 5. Auto-rotate, crop and improve the brightness of an uploaded photo ID (similar to those document scanning apps) 6. Improve Facial recognition efficiency 7. upgrade current 68 points to 128 points face detection 8. Integrate KYC facial verification module to mobile apps 9. update admin dashboard to manage user's data and profiles in the backend 10. Implement Google 2FA on ...
i want a simulation using GUI of a heartrate with an output of a PPG signal & another GUI for the SPO2 with the graph
PPG -red pixel intensity calculation of a video/ frames feed according to required region of interest properties. Program has already been made, only region of interest is required to add.
