CV_YIMING_ZHONG

A Pilot Clinical Study to Understand the Relationship between General Movements and Ultra-Short-Term HRV of Neonates

Wed, 29 Oct 2025 00:00:00 +0000

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Camera-based Analysis of Motion Coordination Between Infant Left and Right Limbs: A Clinical Study in NICU.

Thu, 17 Jul 2025 00:00:00 +0000

Contactless Smart Infant Sleep Monitoring System

Sat, 01 Feb 2025 00:00:00 +0000

Developed a multispectral physiological imaging system for precise, contactless monitoring of infant vital signs, in collaboration with a leading hospital in Wenzhou.

Established an interpretable video-based sleep/wake classification model to enhance monitoring accuracy from consumer-grade to clinical-grade standards.

Leveraged ECG and PPG signals to extract and validate infant motion metrics for preliminary sleep analysis.

Deployed open-source human pose estimation and optical flow algorithms to compute key-point motion features, confirming feasibility of camera-based polysomnography (PSG) for infant sleep staging.

Conducted camera-based PSG monitoring on 100 infants to establish normative sleep-stage benchmarks.

Extracted limb movement coordination and intensity features from video data, applying SVM and Random Forest classifiers for binary and multi-class sleep-stage classification.

Applied DL algorithms (LSTM, Transformer) to improve the accuracy of infant sleep stage classification.

SSVEP-based BCI Robotic Car Control System with MATLAB

Tue, 05 Nov 2024 00:00:00 +0000

Collected EEG signals from occipital regions using gold cup electrodes and a Cyton board (250 Hz).

Applied Butterworth filters for noise reduction and extracted key EEG components (4–35 Hz).

Implemented and compared CCA and FFT methods to decode SSVEP frequencies with high accuracy.

Transmitted motion commands via Bluetooth to demonstrate reliable and precise human-machine interaction.

Reference: Li, M.; He, D.; Li, C.; Qi, S. Brain–Computer Interface Speller Based on Steady-State Visual Evoked Potential: A Review Focusing on the Stimulus Paradigm and Performance. Brain Sci. 2021, 11, 450. https://doi.org/10.3390/brainsci11040450

MATLAB-based ECG Signal Acquisition and Processing

Thu, 05 Sep 2024 00:00:00 +0000

Developed a user-friendly prototype for heart health monitoring, emphasizing real-time analysis and ease of use.

Built a differential circuit and analogue filtering system for accurate ECG signal measurement.

Integrated the AD8232 Heart Rate Monitor and MATLAB to process ECG signals via an NI USB 6009 module.

Configured a MATLAB GUI for real-time sampling, noise removal, and enhanced waveform analysis.

“Heart-to-Heart” Longchuan Teaching Program

Mon, 15 Jul 2024 00:00:00 +0000

Organized a volunteer program supporting 102 primary school students, overseeing the entire process from planning and execution to evaluation and presentation. During the planning phase, I drafted activity proposals, developed contingency plans, recruited and trained volunteers, and arranged logistics schedules; in day-to-day operations, I coordinated accommodation arrangements, assigned classes, conducted daily debriefs, and supervised the development of surveys and outreach materials; post-program, I further compiled financial documents, drafted research reports, and presented the program’s key outcomes.

Projects

Sun, 19 May 2024 00:00:00 +0000

Volunteer & Leadership

Sun, 19 May 2024 00:00:00 +0000

Volunteer & Leadership

Sun, 19 May 2024 00:00:00 +0000

Multidimensional Video-based Contactless Infant Seizure Monitoring

Mon, 01 Apr 2024 00:00:00 +0000

Developed a real-time monitoring and prediction algorithm for infant seizures in collaboration with a a leading tertiary hospital in Guangzhou, aiming to establish a low-cost, contactless detection system to mitigate resource limitations and inconsistencies in seizure diagnosis quality.

Preprocessed raw ECG signals to extract heart rate and calculate heart rate variability (HRV).

Utilized remote photoplethysmography (rPPG) to extract heart rate and HRV from video data for non-invasive physiological monitoring.

Applied optical flow techniques to analyze global and skin-region motion in vEEG videos.

Deployed open-source human pose estimation tools to detect infant keypoints and compute motion intensity.

Analyzed limb movement intensity using cross-correlation and Pearson correlation coefficients to integrate motion and physiological signals.

Introduced a camera-based solution for NICU settings, enabling contactless monitoring of infant motion and vital signs with improved precision and efficiency.

Where Are the Fantastic Beasts?

Tue, 26 Mar 2024 00:00:00 +0000

“Where Are the Fantastic Beasts?” is a Public Welfare Campaign for Animal Protection. The event focuses on the adoption and rescue of stray dogs, helping them live happily. Volunteers promote the concept of civilized dog ownership, popularize legal dog keeping, guide dog owners to apply for dog licenses online, and advise them to have microchips implanted in their dogs. In addition, we call for “adoption instead of purchase” and spread the civilized concepts of cherishing life, treating life kindly, and equality of all lives.

The 13th Guangdong-Hong Kong-Macao International Standard Dance (Sports Dance) Open Competition

Tue, 26 Dec 2023 00:00:00 +0000

The 13th Guangdong-Hong Kong-Macao International Standard Dance (Sports Dance) Open Competition, also known as “The GLDC International Standard Dance Annual Finals”, is a landmark cultural and sports event in Shenzhen. As a co-organizer, we recruited volunteers for various service positions and provided them with training. In the end, we were awarded the title of “Outstanding Co-organizer”.

Light up Starry Words, Walk with Love

Tue, 10 Oct 2023 00:00:00 +0000

Light up Starry Words, Walk with Love is a project that care about the children with autism. Volunteers to go to autism intervention and rehabilitation institutions to assist teachers. In this activity, volunteers are expected to treat children with autism with the love, patience, and sense of responsibility rooted in tolerance, understanding, and acceptance. By accompanying the children in activities such as chatting, studying, and playing games, volunteers will help the children feel warm care, open up their hearts, step out of their inner world as much as possible, and integrate into the broader society.

“Heart-to-Heart” Lianpin Teaching Program

Mon, 10 Jul 2023 00:00:00 +0000

During the summer vacation, we brought warmth and scientific knowledge to local children in Lianping County, aiming to enhance their scientific literacy, broaden their academic horizons and expand their knowledge reserves. We also built friendships with them and touched each other’s hearts with sincerity. Meanwhile, teachers and students carried out rural research activities: they went deep into rural areas to understand the current situation of local residents in Lianping and the county’s characteristic industries, striving to contribute to Lianping’s rural revitalization from their own professional perspectives.

Public Welfare Fair

Mon, 26 Dec 2022 00:00:00 +0000

Public Welfare Fair is held by the Education Foundation of SUSTech. During the event, we introduced our organization, demonstrated the vibrant public welfare positive energy of Shenzhen as a “Volunteer City”, and built a bridge for teachers and students of the school to approach, understand, and participate in public welfare.

Mon, 01 Jan 0001 00:00:00 +0000