From "Independent Innovation" to "Tailored Design" - Keye Tech Rebuilds the Perception Foundation of AI Vision

With technology as our eyes, we can uncover the microscopic truths of the industry

With self-developed technologies as the core, we can empower the upgrading of intelligent manufacturing

When discussing AI quality inspection, people always talk about algorithms and complex models. But the truth is: no matter how intelligent the AI is, it still needs clear "eyes" to function. If the images captured by the imaging system are blurry and the signals are unstable, then the subsequent detection and analysis would be like trying to find a way through a fog - the upper limit is already "limited" from the very beginning. Therefore, good image quality is the "magic helper" that enables AI quality inspection to consistently achieve high scores!

The actual value brought by an excellent imaging system

u Reducing false detection rate and missed detection rate

u Increasing detection speed and production line cycle time

u Reducing rework and customer complaints

u Achieving high-quality data traceability and process control

u Providing high-quality samples for the continuous optimization of AI models

Image Foundation: Multi-category Light Source System, Designed for "Seeing"

The source of machine vision determines the upper limit of image quality. Keye Tech is well aware that there is no universal light source; only the most suitable lighting solutions exist. Therefore, Keye Tech has established an industry-leading complete self-developed light source product portfolio, dedicated to providing "tailored lighting" for every detection scenario.

Keye Tech has custom-developed a full range of LED imaging lighting units, covering various types such as linear light sources, surface light sources, point light sources, spherical light sources, integrating cavity light sources, disc light sources, ring light sources, and ultraviolet light sources. Each type of light source has a clearly defined application value for specific scenarios.

For example:

Integrating Sphere Light Source:

Delivers ultra-high uniformity illumination to eliminate defect detection failures caused by uneven reflections on transparent/semi-transparent surfaces. Completely blocks all external interference factors to ensure inspection accuracy.

Ring Light + Disc Light Combination:

Enables 360° seamless imaging for curved products, eliminating detection blind spots caused by “local shadows” from traditional lighting.

Through customized “one scene, one light source” deployment, it continuously supplies AI models with “high-purity” defect data samples.

In-House Development Advantage: All light sources undergo precision optical design and rigorous quality control to ensure uniformity, stability, and longevity of illumination. Crucially, in-house development enables Keyi Technology to rapidly customize spectral characteristics and angles according to specific client requirements, delivering personalized lighting solutions.

Image Foundation: Multi-category Light Source System, Designed for "Seeing"

Precise “light” requires sharp “vision.” Keye Tech's self-developed camera product line encompasses a comprehensive “smart imaging terminal matrix” spanning all categories—from line-scan cameras (4K/8K) and area-scan cameras (2MP/3MP/5MP, etc.) to smart cameras, 2.5D cameras, and 3D cameras—addressing all-dimensional imaging needs from standard to intelligent applications.

(Intelligent Imaging Terminal Matrix: Making “Seeing Clearly” Possible)

Keye Tech has custom-developed a full range of LED imaging lighting units, covering various types such as linear light sources, surface light sources, point light sources, spherical light sources, integrating cavity light sources, disc light sources, ring light sources, and ultraviolet light sources. Each type of light source has a clearly defined application value for specific scenarios.

More Flexible Scene Adaptation:

Supports real-time adjustment of core parameters such as pixels, frame rate, and exposure time, enabling adaptation to varying detection accuracy requirements without disassembling equipment.

Product Iteration Without Dependencies:

All camera interfaces are natively compatible with Keye inspection software. Enterprises can upgrade cameras individually as needed without replacing existing software or lighting systems, eliminating wasteful “system rebuilds required for each new camera.”

Significantly reduced risk of malfunction:

Through integrated hardware and software design at the foundational level, issues such as lag, crashes, and data loss caused by third-party hardware-software incompatibility are substantially minimized, thereby reducing production line downtime losses.

Example:

In electronic component inspection projects, Keye Tech employs a combination of proprietary light sources and cameras to capture three-dimensional data of products. This approach enables stable detection of surface defects, significantly boosting inspection efficiency and accuracy. It empowers clients to achieve fully automated quality control throughout the entire production process.

The Multiplier Effect of Full-Stack In-House Development: Elevating Value Beyond 1+1 > 2

When both the light source and camera originate from the same technological system, the synergistic effect produced far exceeds the simple sum of individual components.

Deep Collaborative Optimization:

During the early stages of development, Keye Tech's R&D team conducts integrated simulation and testing of the light source's optical characteristics alongside the camera's sensor response and spectral sensitivity.

Ultimate System Stability:

Eliminates compatibility risks between devices of different brands. With seamless integration across the entire chain—from drivers to protocols—system integration becomes simpler, ensuring long-term stable and reliable operation while significantly reducing maintenance costs.

Rapid Customization Response:

When addressing client inspection requirements, our proprietary system enables seamless coordination between light source and camera teams. We deliver turnkey customized solutions—spanning hardware to algorithms—with response times significantly faster than external procurement models.

 Balancing Cost and Performance:

Through in-house development of core technologies, we ensure stable output of clear, accurate images while reducing false detection rates. This supports end-to-end quality traceability and closed-loop control, enabling enterprises to precisely manage product quality and significantly boost pass rates and market competitiveness.

In the industrial vision landscape, algorithms advance, computing power grows, and AI iterates—yet imaging remains the foundational capability that persists throughout. Keye Tech's investment in exceptional imaging capabilities is not merely an expense—it is the construction of a high-quality information highway for the entire intelligent system. This foundation underpins automation, unlocks algorithmic potential, and ultimately delivers higher inspection efficiency, reduced misjudgment risks, and enhanced quality control capabilities for enterprises.

Knowledge Expansion:

The layout of an optical imaging system is far from a simple combination of light and cameras

Optical imaging systems are typically composed of multiple optical elements such as lenses, mirrors, prisms, and apertures arranged in a specific sequence. These components work together to achieve precise focusing and direction of light, ultimately presenting a clear image on the imaging sensor. When designing an optical imaging system, several key factors must be comprehensively considered, including: imaging distortion—the geometric discrepancy between the actual and ideal image; field of view—the maximum angular range observable by the imaging system; depth of field—the distance range within which the image remains sharp; and transmittance—the amount of light transmitted through the optical system.