Friday, 31 July 2026 10:30 AM
Product Announcements
Vadzo Imaging has completed validation of Dynamic ROI streaming performance on the Falcon-2020CRS, its 20MP Onsemi AR2020-based Dynamic ROI Streaming Camera. The validated mode configures the sensor's windowed readout registers to define a capture window smaller than the full active pixel array and streams that window over a single USB 3.2 Gen1 connection at a frame rate substantially higher than full-frame 20MP capture allows. This gives OEM teams building machine vision, traffic monitoring, robotics, and industrial automation systems a documented path to combine full resolution color capture and high-speed windowed streaming on the same physical camera module.
FORT WORTH, TX / ACCESS Newswire / July 31, 2026 / Vadzo Imaging, a provider of embedded vision camera products, today announced the completed validation of Dynamic ROI streaming on the Falcon-2020CRS, a 20MP Color USB Camera built on the Onsemi AR2020 image sensor. The validation confirms that the sensor's windowed readout registers can be configured through the camera's USB vendor command interface to define a capture window smaller than the full 5120 x 3840 active array and that frames read out from that window arrive over USB 3.2 Gen1 at frame rates well above what full frame streaming supports. Vadzo Imaging built the validation program for OEM engineering teams evaluating a High Resolution Color Camera for applications where the subject of interest occupies only a portion of the frame and continuous full resolution streaming wastes bandwidth and host processing headroom.
The Resolution and Frame Rate Trade-Off in High Resolution Vision Systems
A camera streaming its full sensor resolution at every frame is bound by how quickly the readout circuit can scan every row of the pixel array and by how much data the host interface can carry in a given time window. When an engineering team needs a full 20MP frame for detailed inspection or wide area coverage, resolution stays high, but the achievable frame rate is limited. When the same team needs high-speed capture to follow a fast-moving object or keep pace with a moving line, a Dynamic ROI Streaming Camera operating at full resolution cannot deliver the frame rate a tracking algorithm requires without dropping frames or throttling exposure. Many teams building automated inspection systems, traffic monitoring installations, and robotics platforms have historically resolved this by pairing a high-resolution sensor for detail work with a separate lower-resolution sensor for speed work, which adds cost, board space, and integration effort to a single deployment.
The tradeoff becomes sharper as camera counts grow across a deployment. A Bandwidth Efficient Vision Camera approach matters once several camera products share the same USB host, network switch, or edge compute budget, because every camera streaming at full resolution and full frame rate competes with every other camera on that same shared data path. A full frame stream large enough to guarantee wide coverage usually forces either a lower frame rate across the board or dedicated processing headroom that many embedded platforms simply do not have to spare.
How the Onsemi AR2020 Sensor Supports Validated Windowed Readout
The Onsemi AR2020 sensor exposes register-level control over its readout window, which lets a camera module define the exact row and column boundaries it reads out on any given frame instead of always scanning the complete 5120 x 3840 active array. Vadzo Imaging's validation work confirmed that this AR2020 Dynamic ROI Camera behavior operates reliably through the Falcon-2020CRS USB vendor command interface, so an OEM application can reposition and resize the capture window in real time as a tracked object moves across the field of view. Because an AR2020 Windowed Readout Camera only reads the rows inside the defined window, the readout time per frame drops in proportion to the window size, and the resulting frame rate rises accordingly.
This Cropped Sensor Readout Camera behavior differs from simply downsampling a full frame after capturing. Downsampling still requires the sensor to scan every row before any reduction happens, so the frame rate of the ceiling stays tied to full resolution readout. A true windowed readout skips the rows outside the defined region entirely, which is why the validated Dynamic ROI mode on the Falcon-2020CRS can reach frame rates that a post-capture crop of the same sensor could never sustain. Vadzo Imaging's validation covers window placement accuracy, exposure and gain consistency across repositioned windows, and frame timing stability across a range of window sizes down to a fraction of the full active array.
Product Overview: Falcon-2020CRS 20MP Color USB 3.2 Gen1 Camera
The Falcon-2020CRS is a 20MP Color Camera built around the Onsemi Hyperlux AR2020 sensor and a USB 3.2 Gen1 interface with color rolling shutter capture. The camera module houses the AR2020 sensor, an onboard image signal processor, and an S-Mount (M12) lens holder that accepts interchangeable optics. As a validated ROI Streaming Camera, the Falcon-2020CRS supports full 20MP capture, standard 4K, 1080p, 720p, and VGA output modes, and a custom windowed ROI mode that OEM applications can configure to any position and size within the active array. The camera enumerates standard UVC devices, so it works across Windows, Linux, and Android host platforms without a proprietary driver.
As a 20MP ROI Streaming Camera, the Falcon-2020CRS gives OEM engineering teams one physical camera module that can serve a full resolution color inspection task and a high-speed windowed tracking task within the same application, switching between modes as the use case requires without any change to the mounting, optics, or host connection.
Key Capabilities of the Validated Dynamic ROI Streaming Mode
ROI Windowing Camera: Fixed capture regions force an application to either process an entire full-resolution frame or accept a coarse hardware crop that cannot move with a tracked object. The Falcon-2020CRS resolves this with a validated Windowed ROI Camera that can be repositioned and resized during live streaming through simple vendor command calls, giving OEM applications direct control over exactly which part of the 20MP array is read out on every frame.
High Speed ROI Camera for Motion-Heavy Applications: Fast-moving subjects on a conveyor line, a robotics work cell, or a roadway need frame rates that full 20MP streaming cannot reach. By windowing down to only the active region of interest, the Falcon-2020CRS reaches a validated High Frame Rate ROI Camera that keeps pace with fast motion while still drawing on the same high resolution color sensor used for detail capture.
Bandwidth Efficient Vision Camera for Multi-Camera Deployments: Streaming every camera product on a line or network at full 20MP resolution consumes host bandwidth and processing headroom quickly once camera counts rise. Validated windowed streaming on the Falcon-2020CRS sends only the pixels inside the active region, which keeps each camera's data footprint proportional to what the application actually needs and leaves more host budget available for the other camera products and compute tasks sharing the same system.
High Resolution Color Camera: Many camera products marketed for speed sacrifice resolution to get there. The Onsemi AR2020 sensor inside the Falcon-2020CRS captures a full 20MP color frame with accurate color reproduction whenever an application calls for it, and the validated windowed mode does not alter the sensor's native color processing pipeline, so image quality stays consistent whether the camera is streaming a full frame or a fast windowed region.
20MP Dynamic Crop Camera and Multi-Resolution Flexibility: Beyond the validated ROI window, the Falcon-2020CRS retains its standard 4K, 1080p, 720p, and VGA output modes. This lets an OEM application choose a full standard resolution mode for general-purpose streaming and reserve the 20MP ROI Streaming Camera specifically for the moments a tracking task demands the highest achievable frame rate, all from the same connected camera module.
USB UVC Camera Plug and Play Integration: The Falcon-2020CRS enumerates as a standard UVC class device, so a USB UVC Camera stream on Windows, Linux, and Android without a proprietary driver in both full frame and windowed ROI modes. A 20MP Color USB 3.2 Camera configured for windowed capture behaves like any other UVC video source to the host operating system, which keeps integration work minimal for OEM teams adding the Falcon-2020CRS to an existing platform.
"Validating Dynamic ROI streaming on the Falcon-2020CRS means an engineering team no longer has to choose. They 20MP High Speed Color Camera can deliver a full 20MP color frame for detailed inspection and then window down to a fast-tracking region without swapping hardware. That is the kind of flexibility OEM teams building multi camera systems have been asking us for."-Alwin Vincent, Product Manager at Vadzo Imaging
Application Areas for Validated Dynamic ROI Streaming
Robotics and Automation: Robot arms and mobile platforms performing visual servoing or object tracking need to follow a moving target without processing an entire 20MP frame at every step. The Falcon-2020CRS windows down to the region containing the target, delivering a Multi Object Tracking Camera capability that keeps pace with fast arm or platform motion while retaining full resolution capture for calibration and setup frames. This makes the camera module a natural fit for an ROI Industrial Camera role on a factory floor where robotics and fixed inspection stations share the same production line.
Industrial Inspection and Machine Vision: Inline inspection stations often need to examine only a specific feature on a part rather than the entire field of view. A ROI Based Machine Vision Camera configuration on the Falcon-2020CRS lets an inspection station window down to the feature under test, reaching the frame rate a fast-moving line requires while a High Speed Inspection Camera mode remains available for stations that need to keep pace with the highest line speeds on the floor. Line builders standardizing on an ROI Industrial Camera across multiple stations can reuse the same calibration and mounting hardware at every position.
Traffic Monitoring and Intelligent Transportation Systems: Traffic monitoring installations need wide area coverage for context alongside high frame rate capture of individual vehicles or license plates. The Falcon-2020CRS supports a full 20MP wide view alongside a windowed region tracking a single vehicle at higher frame rates, giving traffic camera deployments both context and detail from one camera module.
Multi-Camera Security and Surveillance Networks: Surveillance deployments with many camera products on a shared network benefit directly from windowed streaming, since a camera tracking a single subject of interest can send substantially less data than a full frame stream would require. Deploying the Falcon-2020CRS as a Bandwidth Efficient Vision Camera keeps network load predictable as camera counts scale and leaves recording and analytics infrastructure with more headroom per camera.
Medical and Life Sciences Imaging: Laboratory automation and diagnostic imaging equipment often need to track a moving sample or specimen at high speed while retaining the option to capture a full resolution reference frame. The Falcon-2020CRS supports both modes from the same optical path and calibration, simplifying integration for medical device OEMs building automated imaging stations.
Frequently Asked Questions
Q. What does dynamic region of interest streaming mean for a high resolution camera product?
A: Dynamic region of interest streaming lets a camera module define a smaller capture window inside its full sensor array and read out only that window instead of every pixel on the sensor. Because the readout circuit has fewer rows and columns to scan, the same camera product can stream that window at a much higher frame rate than it could sustain at full resolution. Vadzo Imaging designs its camera products so this window can be repositioned and resized while streaming, which lets a single camera platform serve both wide detailed capture and fast localized tracking without any hardware change.
Q. How does windowing a sensor change frame rate without lowering the camera's total resolution capability?
A: Frame rate on a rolling shutter sensor is largely set by how many rows the readout circuit has to scan before a frame is complete. When a camera module windows down to a smaller region, it only scans the rows and columns inside that region, so each frame finishes sooner and the achievable frame rate rises. The sensor's full resolution capability is not reduced by this. It remains available whenever the application calls for a complete, high-detail frame, and the same camera product can switch back to full resolution capture at any time without any change to the physical hardware.
Q. Why does bandwidth-efficient streaming matter when several camera products share the same host system or network?
A: Every additional camera product on a shared USB host, network switch, or processing pipeline adds to the total data volume that the host has to move and decode every second. A camera that can window down to only the pixels an application actually needs sends a fraction of the data that a full frame stream would require, which frees up bandwidth and processing headroom for the other camera products and compute tasks sharing that same system. This matters most in multi-camera deployments such as automated inspection lines, robotics platforms, and traffic monitoring installations, where Vadzo Imaging's engineering team routinely helps OEM customers plan capture strategies that keep every camera product on the line running well within its host system's data budget.
Q. What advantage does one high-resolution color camera offer over deploying separate camera products for wide view and fast tracking tasks?
A: Pairing a wide view camera with a second dedicated tracking camera adds board space, cabling, calibration work, and an extra bill of materials line to a design, and it forces an engineering team to keep two separate image pipelines synchronized. A single camera product that supports dynamic windowing can capture a full resolution reference frame and then stream a fast windowed region from the identical sensor and identical optical path, so both views share the same calibration and the same physical mounting point. Vadzo Imaging builds its camera products around this principle so OEM teams can simplify a multi-camera design down to fewer physical modules without giving up either full-frame detail or high-speed tracking performance.
Q. What kind of engineering support does Vadzo Imaging provide to a team validating a new streaming mode before committing to a production design?
A: Vadzo Imaging ships evaluation kits so an engineering team can test a camera product's full range of streaming modes on its own bench and inside its own application before any production commitment is made. The applications engineering team is available to walk through frame rate targets, window sizing, host bandwidth planning, and SDK configuration specific to a customer's deployment, and Vadzo Imaging supports OEM customization of the lens, cable, connector, and enclosure once a design direction is confirmed. This first-approach evaluation is why OEM customers across robotics, machine vision, and intelligent transportation return to Vadzo Imaging for every new camera platform they qualify.
Availability
The Falcon-2020CRS with validated Dynamic ROI Streaming Camera performance is available now for evaluation and production orders. Evaluation kits include the camera module, a USB 3.2 Gen1 cable, an S-Mount lens, and integration documentation covering full frame and windowed ROI configuration. There is no minimum order requirement for evaluation units.
About Vadzo Imaging
Vadzo Imaging is a global provider of embedded vision camera products for OEMs and system integrators. The company designs and manufactures camera modules for robotics, industrial automation, traffic monitoring, medical imaging, and edge AI deployments, supporting USB, MIPI CSI-2, and GigE interfaces across its product lines. Vadzo Imaging works directly with OEM customers on lens selection, firmware configuration, and enclosure design so engineering teams can move from evaluation to production without changing camera platforms.
Media Contact
Alwin Vincent
Vadzo Imaging
Email: [email protected]
LinkedIn: Vadzo Imaging
YouTube: Vadzo Imaging
X: Vadzo Imaging
SOURCE: Vadzo Imaging