BIT-HPF-104H 4K HDMI Edge Blending Processor with Multi-Projector Seamless Splicing and Hardware-Based Passive 3D Fusion

The BIT-HPF-104H Projection Splicing and Blending Processor is a professional high-end graphic processing device specifically designed for large-screen projection seamless splicing systems. Its core function is to splice and blend multiple projector display units into a single ultra-high-resolution logical display, enabling clear presentation of full-screen content including ultra-high-resolution electronic maps, geographic information systems (GIS), industrial flowcharts, and industrial monitoring data.

Built with a pure hardware architecture, the BIT-HPF-104H eliminates the need for an operating system. This design ensures instant boot-up while avoiding issues like slow startup speeds, hardware conflicts, and computer viruses common in PC-based architectures. With an average mean time between failures (MTBF) exceeding 30,000 hours, the device can operate continuously for over a year, making it highly reliable for long-term, critical applications.

The BIT-HPF-104H supports 4K HDMI input and can process and output 2-4 channels of high-definition signals in real-time. The system is equipped with essential functions including fusion edge feathering, color correction, and geometric correction.

Compared to traditional split fusion and splicing systems, the BIT-HPF-104H offers significant advantages with its modular and compact system structure that simplifies installation and debugging processes while being easier to upgrade and maintain.

The fusion edge feathering feature linearly adjusts the image intensity in overlapping areas of two projectors, ensuring uniform intensity and consistent color that completely eliminates visible seams between projected images.

The device comes with multiple built-in linear Gamma curves and allows custom linear Gamma curves to match specific projector types including LCD projectors, DLP technology projectors, and laser projectors.

The BIT-HPF-104H addresses inevitable brightness and color variations between projectors with its advanced color and brightness correction capabilities. The device supports color gamut correction technology for independent adjustment of each projector's image output.

The arbitrary geometric correction function handles complex projection surfaces like curved screens, circular screens, and spherical screens. The device supports correction for arbitrary curved images with pixel-level adjustments and custom node settings.

For immersive 3D visual experiences, the BIT-HPF-104H enables edge blending of multiple projectors with polarizing filters for left-eye and right-eye images, creating larger-area and higher-resolution 3D stereoscopic effects.

The dark field compensation mechanism solves projector light leakage issues by increasing light intensity of non-overlapping areas to compensate for bright bands in overlapping regions, ensuring smooth dark field transitions.

Unlike PCI bus-based structures, the BIT-HPF-104H adopts backplane switching technology providing each input/output channel with an independent data channel for parallel video data transmission.

As a single-clock pure digital image processing device, all signals are processed simultaneously under system clock control, eliminating signal asynchrony issues that cause image tearing and distortion.

• Input Interface: 1 x HDMI 1.4, supporting 4K input
• Loop-Out Interface: 1 x HDMI 1.4 for signal looping
• Output Interface: 4 x HDMI 1.3, supporting resolutions from 1024×768/60Hz to 1920*1080/60Hz

1. Power Off: Disconnect total system power supply
2. Device Placement: Install in cabinet or stable workbench with proper ventilation
3. Cable Connection: Connect video cables (HDMI), network/serial cables, and power cables
4. Power On and Test: Verify connections and power on devices in sequence

The BIT-HPF-104H uses Transform_Fusion control software, a visual WYSIWYG tool with automatic fusion calculations and window control processes that eliminate complex debugging requirements.

• Administrator: Requires password for full access to all functions
• Regular User: No password required for basic operations

• Serial Port Connection: Direct connection via serial cable
• Network Connection: LAN connection or direct network cable connection

Corrects geometric shape of projected images with functions including network card selection, refresh, arc adjustment, add/delete row/column, Bezier/Liner modes, adjustment step size, reset, save, load, and grid settings.

Achieves seamless transitions between projector images with direction selection, save/open/close functions, restore default, load, and settings for overlapping width/height.

Eliminates bright bands from projector light leakage with save/load functions, open/close toggles, direction selection, settings adjustment, and reset capabilities.

Includes splicing configuration, network settings, color adjustment, EDID configuration, and background color setting for comprehensive system customization.

• Free Warranty Period: 1 year from purchase date for quality issues
• Lifetime Maintenance Service: Available after warranty period at reasonable cost
• Exclusions: Damage from improper use or human error not covered

• Contact us directly for quality issues
• Provide completed warranty card and purchase receipt for warranty claims

• Industrial Control and Monitoring
• Command and Dispatch Centers
• Exhibition and Display
• Education and Training
• Medical Industry
• Entertainment and Venues
• Corporate Meeting Rooms